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@generic="2aa592ff703603959a79aef7eb018e7a58cc2d05729d4e1c4e53a7231a36bc5c98957bad27183c45e8aa1d066943833a7f49283215921f2e695a2d0e3315889ba79b6b335be72f8466ea84df645ab9307e2888a28224b1177bc6d8a57ac2cb3a52932415a6f793937db1b79b6d274a1eacd18db3d8b86934635790df46693c2226f84658362d8233d72de07ed20dbd2b23e9641aae35d95736f5271b2aabdb936eddf1f5c8f22abf271deec309926d621fcfb7d7dbe315fb0487030891c4446c415d24f5e83151d0b34b505e90053bd8af6a7812fd000d9ac91a30e16bd8d6e74975be0aca", @typed={0x8, 0x25, 0x0, 0x0, @fd}, @typed={0x8, 0x35, 0x0, 0x0, @fd=r0}, @typed={0x4, 0x25}, @typed={0x14, 0x1b, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x17}}]}, @generic="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", @generic="59ffd903980da3f0b3d7c3b332a6ba2a5c3a04016e04c235dfd895e1a66136608108987892b3c3928809024135e6c1320b84e1d533ee7f6f05ae428e28c90902488c8604f074110a7779f67ecc3fcd49c6ee6ad487c2b80b8cc31ff965447ef205dad5a58b92984d6bc16a7222c8a6fce3b74701ddb1892988b334b4e02847a9d6e41a8f3c5042d0a56b0d522f0de6d25e954676e2f7f4812dcde3d0e5da36d07e4b1f70d8f030c97f148433a534c6a218ed05c100fbbe4310f1ff7cd30a27a9e6309d40914610f5324acca5105adde9ea705736046ab5f84254", @nested={0xb8, 0x76, 0x0, 0x1, [@generic="1af1305132227c69e8859682ab12c4ebc5cb2cc6f980e5955f273e3611364fd9153b96748408bac6aae9f9eedf457a698810fbccc9a9f29fe1ace9e63c7ef7a8cf8055cdd6e98879852d844649dc230f3197147f0c1ee8a642cc8dd97b3de9", @generic="a5c9d4f054a0e461f625ac3bb999558a972f0b61f91369ec42f59d4d392ff9468c5d32aa128ff070cf2c7762aec8202f652fdc7c71e5ec35586a9a3aefe68337d792986b2b9afd11cdbd5430d808b5fd2c29a0c96b"]}]}, 0x230c}, 0x1, 0x0, 0x0, 0x20008850}, 0x79cdd1d7777ae403) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14, &(0x7f00000000c0)={&(0x7f0000000040)="075dbcfbd243c9bb602c0371cb18b161db358d84a4d0a781cb3fb5f80da2a47f7f134b5b1ae38e1f6dce4474e0e01445ad7ee49e399481c8bf7cd535ce455d9107850e7637444a049c4450421fa35a7eeac3c35de7cfcf4f8d47e23f34b6f55b376be271e76117d74c4f2ef7b02db420c285816c26ec99c14fd0", 0x7a}, 0x1, 0x0, 0x0, 0x4000014}, 0x80) recvmmsg(r1, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2741.196055] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2741.203309] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2741.210571] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2741.217836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2741.225100] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async, rerun: 32) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async) getsockname$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x20) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x30}}, 0x0) 03:44:34 executing program 1: ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, &(0x7f0000000000)=0x10000) (async) socketpair(0x1e, 0x2, 0x0, 0x0) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) mq_getsetattr(r0, &(0x7f0000000040)={0xffffffff, 0x23e309c1, 0x3, 0x8df}, &(0x7f0000000080)) (async, rerun: 64) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000240)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/126, 0x7e}], 0x5, &(0x7f0000000680)=""/83, 0x53}, 0x5}, {{&(0x7f0000000700)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/38, 0x26}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/133, 0x85}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000001880)=""/187, 0xbb}], 0x6, &(0x7f00000019c0)=""/86, 0x56}, 0x7}, {{&(0x7f0000001a40)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001ac0)=""/25, 0x19}, {&(0x7f0000001b00)=""/48, 0x30}, {&(0x7f0000001b40)=""/178, 0xb2}, {&(0x7f0000001c00)=""/9, 0x9}, {&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/187, 0xbb}, {&(0x7f0000001e00)=""/255, 0xff}, {&(0x7f0000001f00)=""/71, 0x47}, {&(0x7f0000001f80)=""/219, 0xdb}], 0xa, &(0x7f0000002140)=""/190, 0xbe}, 0x8}], 0x3, 0x2000, &(0x7f00000022c0)) (rerun: 64) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@RTM_GETNSID={0x4c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@NETNSA_FD={0x8, 0x3, r1}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8, 0x3, r2}]}, 0x4c}}, 0x48190) 03:44:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async, rerun: 64) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (rerun: 64) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5a}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x338f18c7149d44cc) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x73}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x38}}, 0x4001) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0xfffffffa, r8, 0x1, 0x1070bd2b, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}}, 0x92d0ac881352e3d0) 03:44:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 7) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:34 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.swap.high\x00', 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002500)={&(0x7f00000001c0)={0x230c, 0x3, 0x8, 0x801, 0x70bd2d, 0x25dfdbfe, {0x4, 0x0, 0x5}, [@generic="92b0fc36296601451228d9a1f8a738a7ca60d1d5b4a2e0485e6398d2a5904eff", @generic="99eb53c82976aabeafc326fec355e8f5cac3b045f125a6e098cb8aa0e5607785b5f33196331d0f91", @nested={0x1119, 0x6f, 0x0, 0x1, [@typed={0x5, 0x17, 0x0, 0x0, @str='\x00'}, @generic="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@generic="2aa592ff703603959a79aef7eb018e7a58cc2d05729d4e1c4e53a7231a36bc5c98957bad27183c45e8aa1d066943833a7f49283215921f2e695a2d0e3315889ba79b6b335be72f8466ea84df645ab9307e2888a28224b1177bc6d8a57ac2cb3a52932415a6f793937db1b79b6d274a1eacd18db3d8b86934635790df46693c2226f84658362d8233d72de07ed20dbd2b23e9641aae35d95736f5271b2aabdb936eddf1f5c8f22abf271deec309926d621fcfb7d7dbe315fb0487030891c4446c415d24f5e83151d0b34b505e90053bd8af6a7812fd000d9ac91a30e16bd8d6e74975be0aca", @typed={0x8, 0x25, 0x0, 0x0, @fd}, @typed={0x8, 0x35, 0x0, 0x0, @fd=r0}, @typed={0x4, 0x25}, @typed={0x14, 0x1b, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x17}}]}, 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@generic="59ffd903980da3f0b3d7c3b332a6ba2a5c3a04016e04c235dfd895e1a66136608108987892b3c3928809024135e6c1320b84e1d533ee7f6f05ae428e28c90902488c8604f074110a7779f67ecc3fcd49c6ee6ad487c2b80b8cc31ff965447ef205dad5a58b92984d6bc16a7222c8a6fce3b74701ddb1892988b334b4e02847a9d6e41a8f3c5042d0a56b0d522f0de6d25e954676e2f7f4812dcde3d0e5da36d07e4b1f70d8f030c97f148433a534c6a218ed05c100fbbe4310f1ff7cd30a27a9e6309d40914610f5324acca5105adde9ea705736046ab5f84254", @nested={0xb8, 0x76, 0x0, 0x1, [@generic="1af1305132227c69e8859682ab12c4ebc5cb2cc6f980e5955f273e3611364fd9153b96748408bac6aae9f9eedf457a698810fbccc9a9f29fe1ace9e63c7ef7a8cf8055cdd6e98879852d844649dc230f3197147f0c1ee8a642cc8dd97b3de9", @generic="a5c9d4f054a0e461f625ac3bb999558a972f0b61f91369ec42f59d4d392ff9468c5d32aa128ff070cf2c7762aec8202f652fdc7c71e5ec35586a9a3aefe68337d792986b2b9afd11cdbd5430d808b5fd2c29a0c96b"]}]}, 0x230c}, 0x1, 0x0, 0x0, 0x20008850}, 0x79cdd1d7777ae403) (async) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14, &(0x7f00000000c0)={&(0x7f0000000040)="075dbcfbd243c9bb602c0371cb18b161db358d84a4d0a781cb3fb5f80da2a47f7f134b5b1ae38e1f6dce4474e0e01445ad7ee49e399481c8bf7cd535ce455d9107850e7637444a049c4450421fa35a7eeac3c35de7cfcf4f8d47e23f34b6f55b376be271e76117d74c4f2ef7b02db420c285816c26ec99c14fd0", 0x7a}, 0x1, 0x0, 0x0, 0x4000014}, 0x80) (async) recvmmsg(r1, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x30}}, 0x0) (async) 03:44:34 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.swap.high\x00', 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002500)={&(0x7f00000001c0)={0x230c, 0x3, 0x8, 0x801, 0x70bd2d, 0x25dfdbfe, {0x4, 0x0, 0x5}, [@generic="92b0fc36296601451228d9a1f8a738a7ca60d1d5b4a2e0485e6398d2a5904eff", @generic="99eb53c82976aabeafc326fec355e8f5cac3b045f125a6e098cb8aa0e5607785b5f33196331d0f91", @nested={0x1119, 0x6f, 0x0, 0x1, [@typed={0x5, 0x17, 0x0, 0x0, @str='\x00'}, @generic="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@generic="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@generic="59ffd903980da3f0b3d7c3b332a6ba2a5c3a04016e04c235dfd895e1a66136608108987892b3c3928809024135e6c1320b84e1d533ee7f6f05ae428e28c90902488c8604f074110a7779f67ecc3fcd49c6ee6ad487c2b80b8cc31ff965447ef205dad5a58b92984d6bc16a7222c8a6fce3b74701ddb1892988b334b4e02847a9d6e41a8f3c5042d0a56b0d522f0de6d25e954676e2f7f4812dcde3d0e5da36d07e4b1f70d8f030c97f148433a534c6a218ed05c100fbbe4310f1ff7cd30a27a9e6309d40914610f5324acca5105adde9ea705736046ab5f84254", @nested={0xb8, 0x76, 0x0, 0x1, [@generic="1af1305132227c69e8859682ab12c4ebc5cb2cc6f980e5955f273e3611364fd9153b96748408bac6aae9f9eedf457a698810fbccc9a9f29fe1ace9e63c7ef7a8cf8055cdd6e98879852d844649dc230f3197147f0c1ee8a642cc8dd97b3de9", @generic="a5c9d4f054a0e461f625ac3bb999558a972f0b61f91369ec42f59d4d392ff9468c5d32aa128ff070cf2c7762aec8202f652fdc7c71e5ec35586a9a3aefe68337d792986b2b9afd11cdbd5430d808b5fd2c29a0c96b"]}]}, 0x230c}, 0x1, 0x0, 0x0, 0x20008850}, 0x79cdd1d7777ae403) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x24, @none={0x0, 0x3}}, 0x14, &(0x7f00000000c0)={&(0x7f0000000040)="075dbcfbd243c9bb602c0371cb18b161db358d84a4d0a781cb3fb5f80da2a47f7f134b5b1ae38e1f6dce4474e0e01445ad7ee49e399481c8bf7cd535ce455d9107850e7637444a049c4450421fa35a7eeac3c35de7cfcf4f8d47e23f34b6f55b376be271e76117d74c4f2ef7b02db420c285816c26ec99c14fd0", 0x7a}, 0x1, 0x0, 0x0, 0x4000014}, 0x80) (async) recvmmsg(r1, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2741.361017] FAULT_INJECTION: forcing a failure. [ 2741.361017] name failslab, interval 1, probability 0, space 0, times 0 [ 2741.378241] CPU: 1 PID: 13573 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2741.386146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2741.395496] Call Trace: [ 2741.398085] dump_stack+0x1b2/0x281 [ 2741.401720] should_fail.cold+0x10a/0x149 [ 2741.405880] should_failslab+0xd6/0x130 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000), 0x10) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 64) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000), 0x10) (rerun: 64) [ 2741.409853] kmem_cache_alloc+0x28e/0x3c0 [ 2741.414006] radix_tree_node_alloc.constprop.0+0x5a/0x2f0 [ 2741.419545] radix_tree_extend+0x158/0x3e0 [ 2741.423784] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2741.428986] idr_get_free_cmn+0x650/0x8d0 [ 2741.433141] idr_alloc_cmn+0xe8/0x1e0 [ 2741.436936] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 2741.441790] ? __lockdep_init_map+0x100/0x560 [ 2741.446298] ? __raw_spin_lock_init+0x28/0x100 [ 2741.450884] ? device_initialize+0x1d4/0x430 [ 2741.455299] nbd_dev_add+0xe3/0x800 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000), 0x10) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40004063, 0xfffffffffffffffc) socketpair(0x2c, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/mdstat\x00', 0x0, 0x0) bind$802154_raw(r4, &(0x7f0000000380)={0x24, @none={0x0, 0xffff}}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/176, 0xb0}, &(0x7f0000000240), 0xc}, 0xfffffffffffffd9b) getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80) [ 2741.458926] ? nbd_send_cmd+0x11f0/0x11f0 [ 2741.463086] nbd_genl_connect+0x36c/0x1400 [ 2741.467317] ? lock_acquire+0x170/0x3f0 [ 2741.471287] ? nbd_xmit_timeout+0x500/0x500 [ 2741.475612] ? validate_nla+0x192/0x5e0 [ 2741.479597] ? nla_parse+0x157/0x1f0 [ 2741.483315] genl_family_rcv_msg+0x572/0xb20 [ 2741.487731] ? genl_rcv+0x40/0x40 [ 2741.491192] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2741.496646] ? trace_hardirqs_on+0x10/0x10 [ 2741.500880] ? sock_sendmsg+0xb5/0x100 [ 2741.504782] genl_rcv_msg+0xaf/0x140 [ 2741.508496] netlink_rcv_skb+0x125/0x390 [ 2741.512552] ? genl_family_rcv_msg+0xb20/0xb20 [ 2741.517131] ? netlink_ack+0x9a0/0x9a0 [ 2741.521020] ? lock_acquire+0x170/0x3f0 [ 2741.525088] genl_rcv+0x24/0x40 [ 2741.528367] netlink_unicast+0x437/0x610 [ 2741.532421] ? netlink_sendskb+0xd0/0xd0 [ 2741.536471] ? __check_object_size+0x179/0x230 [ 2741.541048] netlink_sendmsg+0x638/0xb90 [ 2741.545229] ? nlmsg_notify+0x1b0/0x1b0 [ 2741.549188] ? kernel_recvmsg+0x210/0x210 [ 2741.553369] ? security_socket_sendmsg+0x83/0xb0 [ 2741.558153] ? nlmsg_notify+0x1b0/0x1b0 [ 2741.562114] sock_sendmsg+0xb5/0x100 [ 2741.565808] ___sys_sendmsg+0x6c8/0x800 [ 2741.569774] ? get_pid_task+0x91/0x130 [ 2741.573651] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2741.578390] ? lock_downgrade+0x740/0x740 [ 2741.582520] ? lock_acquire+0x170/0x3f0 [ 2741.586475] ? lock_downgrade+0x740/0x740 [ 2741.590615] ? __fget+0x2df/0x460 [ 2741.594053] ? __fdget+0x19b/0x1f0 [ 2741.597575] ? sockfd_lookup_light+0xb2/0x160 [ 2741.602051] __sys_sendmsg+0xa3/0x120 [ 2741.605831] ? SyS_shutdown+0x160/0x160 [ 2741.609792] ? wait_for_completion_io+0x10/0x10 [ 2741.614448] ? SyS_read+0x210/0x210 [ 2741.618050] ? __do_page_fault+0x159/0xad0 [ 2741.622273] SyS_sendmsg+0x27/0x40 [ 2741.625800] ? __sys_sendmsg+0x120/0x120 [ 2741.629846] do_syscall_64+0x1d5/0x640 [ 2741.633721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2741.638891] RIP: 0033:0x7f10e208fe99 [ 2741.642579] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2741.650269] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async, rerun: 64) getsockname$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x20) (rerun: 64) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40004063, 0xfffffffffffffffc) socketpair(0x2c, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/mdstat\x00', 0x0, 0x0) bind$802154_raw(r4, &(0x7f0000000380)={0x24, @none={0x0, 0xffff}}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/176, 0xb0}, &(0x7f0000000240), 0xc}, 0xfffffffffffffd9b) getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40004063, 0xfffffffffffffffc) (async) socketpair(0x2c, 0x6, 0x3, &(0x7f0000000000)) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/mdstat\x00', 0x0, 0x0) (async) bind$802154_raw(r4, &(0x7f0000000380)={0x24, @none={0x0, 0xffff}}, 0x14) (async) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/176, 0xb0}, &(0x7f0000000240), 0xc}, 0xfffffffffffffd9b) (async) getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80) (async) 03:44:34 executing program 1: ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, &(0x7f0000000000)=0x10000) socketpair(0x1e, 0x2, 0x0, 0x0) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) mq_getsetattr(r0, &(0x7f0000000040)={0xffffffff, 0x23e309c1, 0x3, 0x8df}, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000240)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/126, 0x7e}], 0x5, &(0x7f0000000680)=""/83, 0x53}, 0x5}, {{&(0x7f0000000700)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/38, 0x26}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/133, 0x85}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000001880)=""/187, 0xbb}], 0x6, &(0x7f00000019c0)=""/86, 0x56}, 0x7}, {{&(0x7f0000001a40)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001ac0)=""/25, 0x19}, {&(0x7f0000001b00)=""/48, 0x30}, {&(0x7f0000001b40)=""/178, 0xb2}, {&(0x7f0000001c00)=""/9, 0x9}, {&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/187, 0xbb}, {&(0x7f0000001e00)=""/255, 0xff}, {&(0x7f0000001f00)=""/71, 0x47}, {&(0x7f0000001f80)=""/219, 0xdb}], 0xa, &(0x7f0000002140)=""/190, 0xbe}, 0x8}], 0x3, 0x2000, &(0x7f00000022c0)) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@RTM_GETNSID={0x4c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@NETNSA_FD={0x8, 0x3, r1}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8, 0x3, r2}]}, 0x4c}}, 0x48190) 03:44:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5a}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x338f18c7149d44cc) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x73}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x38}}, 0x4001) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0xfffffffa, r8, 0x1, 0x1070bd2b, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}}, 0x92d0ac881352e3d0) [ 2741.657536] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2741.664789] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2741.672039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2741.679292] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2741.688063] nbd: failed to add new device 03:44:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 8) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r5, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40004063, 0xfffffffffffffffc) socketpair(0x2c, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) (async, rerun: 32) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/mdstat\x00', 0x0, 0x0) (rerun: 32) bind$802154_raw(r4, &(0x7f0000000380)={0x24, @none={0x0, 0xffff}}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/176, 0xb0}, &(0x7f0000000240), 0xc}, 0xfffffffffffffd9b) (async) getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80) 03:44:34 executing program 1: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000000)=0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x2, 0x402041) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7fff, 0x54}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xffff}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x2}, @NL80211_ATTR_SSID={0xb, 0x34, @random="bbcc751793cc9e"}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x0) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0100, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000100)) socketpair(0x1e, 0x2, 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x2902, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000340), 0x0, 0x204000) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000300)) 03:44:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x6c}}, 0x20008842) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000080)=""/255, 0xff}, 0x1}], 0x1, 0x1, &(0x7f0000000200)={r1, r2+60000000}) 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000080)=""/255, 0xff}, 0x1}], 0x1, 0x1, &(0x7f0000000200)={r1, r2+60000000}) [ 2741.787226] nbd: must specify at least one socket [ 2741.794432] nbd: must specify at least one socket [ 2741.809770] nbd: must specify at least one socket [ 2741.872336] FAULT_INJECTION: forcing a failure. [ 2741.872336] name failslab, interval 1, probability 0, space 0, times 0 [ 2741.884536] CPU: 1 PID: 13629 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2741.892425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2741.901773] Call Trace: [ 2741.904355] dump_stack+0x1b2/0x281 [ 2741.907972] should_fail.cold+0x10a/0x149 [ 2741.912115] should_failslab+0xd6/0x130 [ 2741.916095] kmem_cache_alloc_node_trace+0x25a/0x400 03:44:34 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000080)=""/255, 0xff}, 0x1}], 0x1, 0x1, &(0x7f0000000200)={r1, r2+60000000}) 03:44:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r5, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2741.921212] __kmalloc_node+0x38/0x70 [ 2741.925020] blk_mq_alloc_tag_set+0x27c/0x910 [ 2741.929522] nbd_dev_add+0x2ae/0x800 [ 2741.933233] ? nbd_send_cmd+0x11f0/0x11f0 [ 2741.937383] nbd_genl_connect+0x36c/0x1400 [ 2741.941618] ? nbd_xmit_timeout+0x500/0x500 [ 2741.945939] ? __mutex_lock+0x356/0x1310 [ 2741.949997] ? validate_nla+0x192/0x5e0 [ 2741.953964] ? nla_parse+0x157/0x1f0 [ 2741.957690] genl_family_rcv_msg+0x572/0xb20 [ 2741.962081] ? genl_rcv+0x40/0x40 [ 2741.965515] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2741.970958] ? trace_hardirqs_on+0x10/0x10 [ 2741.975173] ? sock_sendmsg+0xb5/0x100 [ 2741.979043] genl_rcv_msg+0xaf/0x140 [ 2741.982735] netlink_rcv_skb+0x125/0x390 [ 2741.986773] ? genl_family_rcv_msg+0xb20/0xb20 [ 2741.991342] ? netlink_ack+0x9a0/0x9a0 [ 2741.995215] ? lock_acquire+0x170/0x3f0 [ 2741.999187] genl_rcv+0x24/0x40 [ 2742.002446] netlink_unicast+0x437/0x610 [ 2742.006483] ? netlink_sendskb+0xd0/0xd0 [ 2742.010523] ? __check_object_size+0x179/0x230 [ 2742.015084] netlink_sendmsg+0x638/0xb90 [ 2742.019151] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.023102] ? kernel_recvmsg+0x210/0x210 [ 2742.027252] ? security_socket_sendmsg+0x83/0xb0 [ 2742.031984] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.035940] sock_sendmsg+0xb5/0x100 [ 2742.039630] ___sys_sendmsg+0x6c8/0x800 [ 2742.043581] ? get_pid_task+0x91/0x130 [ 2742.047447] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2742.052186] ? lock_downgrade+0x740/0x740 [ 2742.056325] ? lock_acquire+0x170/0x3f0 [ 2742.060287] ? lock_downgrade+0x740/0x740 [ 2742.064420] ? __fget+0x2df/0x460 [ 2742.067860] ? __fdget+0x19b/0x1f0 [ 2742.071379] ? sockfd_lookup_light+0xb2/0x160 [ 2742.075858] __sys_sendmsg+0xa3/0x120 [ 2742.079642] ? SyS_shutdown+0x160/0x160 [ 2742.083597] ? wait_for_completion_io+0x10/0x10 [ 2742.088249] ? SyS_read+0x210/0x210 [ 2742.091854] ? __do_page_fault+0x159/0xad0 [ 2742.096076] SyS_sendmsg+0x27/0x40 [ 2742.099599] ? __sys_sendmsg+0x120/0x120 [ 2742.103653] do_syscall_64+0x1d5/0x640 [ 2742.107953] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2742.113121] RIP: 0033:0x7f10e208fe99 [ 2742.116809] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2742.124493] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2742.131748] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2742.138999] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2742.146248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2742.153493] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2742.165909] nbd: failed to add new device 03:44:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x6c}}, 0x20008842) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10020, 0xfffffffffffffffc) 03:44:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 9) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:35 executing program 1: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000000)=0x2) (async, rerun: 64) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x2, 0x402041) (rerun: 64) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7fff, 0x54}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xffff}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x2}, @NL80211_ATTR_SSID={0xb, 0x34, @random="bbcc751793cc9e"}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x0) (async) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) (async, rerun: 32) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0100, 0x0) (rerun: 32) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000100)) socketpair(0x1e, 0x2, 0x0, 0x0) (async, rerun: 32) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x2902, 0x0) (async, rerun: 32) r3 = syz_open_dev$vcsn(&(0x7f0000000340), 0x0, 0x204000) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000300)) 03:44:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r5, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:35 executing program 4: ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3, 0x4}, 0x20) recvmmsg(r0, &(0x7f0000009080)=[{{&(0x7f0000002ec0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/97, 0x61}], 0x1, &(0x7f0000003000)=""/4096, 0x1000}, 0x6b}, {{&(0x7f0000004000)=@x25={0x9, @remote}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004080)=""/23, 0x17}], 0x1, &(0x7f0000004100)=""/182, 0xb6}, 0x5}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/181, 0xb5}, {&(0x7f0000004340)=""/77, 0x4d}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/162, 0xa2}], 0x5, &(0x7f0000004540)=""/96, 0x60}, 0x81}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004640)=""/202, 0xca}, {&(0x7f0000004740)=""/139, 0x8b}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000004900)=""/240, 0xf0}], 0x4, &(0x7f0000004a40)=""/106, 0x6a}, 0x96}, {{&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000005140)=[{&(0x7f0000004b40)=""/49, 0x31}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/43, 0x2b}, {&(0x7f0000004c00)=""/232, 0xe8}, {&(0x7f0000004d00)=""/244, 0xf4}, {&(0x7f0000004e00)=""/116, 0x74}, {&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000004f40)=""/208, 0xd0}, {&(0x7f0000005040)=""/227, 0xe3}], 0x9, &(0x7f0000005200)=""/219, 0xdb}, 0x8}, {{&(0x7f0000005300)=@tipc=@name, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005380)=""/172, 0xac}, {&(0x7f0000005440)=""/91, 0x5b}], 0x2}, 0x3}, {{&(0x7f0000005500)=@xdp, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/230, 0xe6}, {&(0x7f0000006780)=""/7, 0x7}], 0x5, &(0x7f0000006840)=""/123, 0x7b}, 0x400}, {{&(0x7f00000068c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006940)=""/5, 0x5}, {&(0x7f0000006980)=""/106, 0x6a}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000006b00)=""/37, 0x25}, {&(0x7f00000004c0)=""/71, 0x47}], 0x6, &(0x7f0000006c40)=""/92, 0x5c}, 0x4}, {{&(0x7f0000006cc0)=@nfc, 0x80, &(0x7f0000009000)=[{&(0x7f0000006d40)=""/72, 0x48}, {&(0x7f0000006dc0)=""/234, 0xea}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/55, 0x37}, {&(0x7f0000007f00)=""/47, 0x2f}, {&(0x7f0000007f40)=""/139, 0x8b}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x7}, 0xfffffffb}], 0x9, 0x40000000, &(0x7f00000092c0)) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000093c0)={&(0x7f0000009300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000009380)={&(0x7f0000009340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032bbd7000ffdbdf250100000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099001219378314000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008010}, 0x10) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10020, 0xfffffffffffffffc) 03:44:35 executing program 4: ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3, 0x4}, 0x20) recvmmsg(r0, &(0x7f0000009080)=[{{&(0x7f0000002ec0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/97, 0x61}], 0x1, &(0x7f0000003000)=""/4096, 0x1000}, 0x6b}, {{&(0x7f0000004000)=@x25={0x9, @remote}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004080)=""/23, 0x17}], 0x1, &(0x7f0000004100)=""/182, 0xb6}, 0x5}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/181, 0xb5}, {&(0x7f0000004340)=""/77, 0x4d}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/162, 0xa2}], 0x5, &(0x7f0000004540)=""/96, 0x60}, 0x81}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004640)=""/202, 0xca}, {&(0x7f0000004740)=""/139, 0x8b}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000004900)=""/240, 0xf0}], 0x4, &(0x7f0000004a40)=""/106, 0x6a}, 0x96}, {{&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000005140)=[{&(0x7f0000004b40)=""/49, 0x31}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/43, 0x2b}, {&(0x7f0000004c00)=""/232, 0xe8}, {&(0x7f0000004d00)=""/244, 0xf4}, {&(0x7f0000004e00)=""/116, 0x74}, {&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000004f40)=""/208, 0xd0}, {&(0x7f0000005040)=""/227, 0xe3}], 0x9, &(0x7f0000005200)=""/219, 0xdb}, 0x8}, {{&(0x7f0000005300)=@tipc=@name, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005380)=""/172, 0xac}, {&(0x7f0000005440)=""/91, 0x5b}], 0x2}, 0x3}, {{&(0x7f0000005500)=@xdp, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/230, 0xe6}, {&(0x7f0000006780)=""/7, 0x7}], 0x5, &(0x7f0000006840)=""/123, 0x7b}, 0x400}, {{&(0x7f00000068c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006940)=""/5, 0x5}, {&(0x7f0000006980)=""/106, 0x6a}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000006b00)=""/37, 0x25}, {&(0x7f00000004c0)=""/71, 0x47}], 0x6, &(0x7f0000006c40)=""/92, 0x5c}, 0x4}, {{&(0x7f0000006cc0)=@nfc, 0x80, &(0x7f0000009000)=[{&(0x7f0000006d40)=""/72, 0x48}, {&(0x7f0000006dc0)=""/234, 0xea}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/55, 0x37}, {&(0x7f0000007f00)=""/47, 0x2f}, {&(0x7f0000007f40)=""/139, 0x8b}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x7}, 0xfffffffb}], 0x9, 0x40000000, &(0x7f00000092c0)) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000093c0)={&(0x7f0000009300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000009380)={&(0x7f0000009340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032bbd7000ffdbdf250100000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099001219378314000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008010}, 0x10) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3, 0x4}, 0x20) (async) recvmmsg(r0, &(0x7f0000009080)=[{{&(0x7f0000002ec0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/97, 0x61}], 0x1, &(0x7f0000003000)=""/4096, 0x1000}, 0x6b}, {{&(0x7f0000004000)=@x25={0x9, @remote}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004080)=""/23, 0x17}], 0x1, &(0x7f0000004100)=""/182, 0xb6}, 0x5}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/181, 0xb5}, {&(0x7f0000004340)=""/77, 0x4d}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/162, 0xa2}], 0x5, &(0x7f0000004540)=""/96, 0x60}, 0x81}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004640)=""/202, 0xca}, {&(0x7f0000004740)=""/139, 0x8b}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000004900)=""/240, 0xf0}], 0x4, &(0x7f0000004a40)=""/106, 0x6a}, 0x96}, {{&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000005140)=[{&(0x7f0000004b40)=""/49, 0x31}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/43, 0x2b}, {&(0x7f0000004c00)=""/232, 0xe8}, {&(0x7f0000004d00)=""/244, 0xf4}, {&(0x7f0000004e00)=""/116, 0x74}, {&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000004f40)=""/208, 0xd0}, {&(0x7f0000005040)=""/227, 0xe3}], 0x9, &(0x7f0000005200)=""/219, 0xdb}, 0x8}, {{&(0x7f0000005300)=@tipc=@name, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005380)=""/172, 0xac}, {&(0x7f0000005440)=""/91, 0x5b}], 0x2}, 0x3}, {{&(0x7f0000005500)=@xdp, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/230, 0xe6}, {&(0x7f0000006780)=""/7, 0x7}], 0x5, &(0x7f0000006840)=""/123, 0x7b}, 0x400}, {{&(0x7f00000068c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006940)=""/5, 0x5}, {&(0x7f0000006980)=""/106, 0x6a}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000006b00)=""/37, 0x25}, {&(0x7f00000004c0)=""/71, 0x47}], 0x6, &(0x7f0000006c40)=""/92, 0x5c}, 0x4}, {{&(0x7f0000006cc0)=@nfc, 0x80, &(0x7f0000009000)=[{&(0x7f0000006d40)=""/72, 0x48}, {&(0x7f0000006dc0)=""/234, 0xea}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/55, 0x37}, {&(0x7f0000007f00)=""/47, 0x2f}, {&(0x7f0000007f40)=""/139, 0x8b}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x7}, 0xfffffffb}], 0x9, 0x40000000, &(0x7f00000092c0)) (async) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000093c0)={&(0x7f0000009300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000009380)={&(0x7f0000009340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032bbd7000ffdbdf250100000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099001219378314000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008010}, 0x10) (async) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10020, 0xfffffffffffffffc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10020, 0xfffffffffffffffc) (async) 03:44:35 executing program 1: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000000)=0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x2, 0x402041) (async, rerun: 64) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (rerun: 64) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7fff, 0x54}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x1}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xffff}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x2}, @NL80211_ATTR_SSID={0xb, 0x34, @random="bbcc751793cc9e"}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x0) (async) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) (async, rerun: 64) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0100, 0x0) (rerun: 64) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000100)) socketpair(0x1e, 0x2, 0x0, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x2902, 0x0) (async) r3 = syz_open_dev$vcsn(&(0x7f0000000340), 0x0, 0x204000) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000300)) [ 2742.283172] FAULT_INJECTION: forcing a failure. [ 2742.283172] name failslab, interval 1, probability 0, space 0, times 0 [ 2742.313559] CPU: 1 PID: 13666 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2742.321467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2742.330819] Call Trace: 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0xfffffed5, 0x3, 0xfffffffffffffffc) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x80000000, @loopback, 0x401}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000000100), 0x4}, 0xa0) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0xfffffed5, 0x3, 0xfffffffffffffffc) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x80000000, @loopback, 0x401}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000000100), 0x4}, 0xa0) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffed5, 0x3, 0xfffffffffffffffc) (async) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x80000000, @loopback, 0x401}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000000100), 0x4}, 0xa0) (async) [ 2742.333406] dump_stack+0x1b2/0x281 [ 2742.337036] should_fail.cold+0x10a/0x149 [ 2742.341187] should_failslab+0xd6/0x130 [ 2742.345163] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2742.350265] __kmalloc_node+0x38/0x70 [ 2742.354065] blk_mq_alloc_tag_set+0x30f/0x910 [ 2742.358561] nbd_dev_add+0x2ae/0x800 [ 2742.362269] ? nbd_send_cmd+0x11f0/0x11f0 [ 2742.366419] nbd_genl_connect+0x36c/0x1400 [ 2742.370684] ? lock_acquire+0x170/0x3f0 [ 2742.374656] ? nbd_xmit_timeout+0x500/0x500 [ 2742.378974] ? validate_nla+0x192/0x5e0 [ 2742.382943] ? nla_parse+0x157/0x1f0 [ 2742.386661] genl_family_rcv_msg+0x572/0xb20 [ 2742.391070] ? genl_rcv+0x40/0x40 [ 2742.394513] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2742.399943] ? trace_hardirqs_on+0x10/0x10 [ 2742.404156] ? sock_sendmsg+0xb5/0x100 [ 2742.408024] genl_rcv_msg+0xaf/0x140 [ 2742.411717] netlink_rcv_skb+0x125/0x390 [ 2742.415753] ? genl_family_rcv_msg+0xb20/0xb20 [ 2742.420316] ? netlink_ack+0x9a0/0x9a0 [ 2742.424190] ? lock_acquire+0x170/0x3f0 [ 2742.428492] genl_rcv+0x24/0x40 [ 2742.431760] netlink_unicast+0x437/0x610 [ 2742.435807] ? netlink_sendskb+0xd0/0xd0 [ 2742.439857] ? __check_object_size+0x179/0x230 [ 2742.444436] netlink_sendmsg+0x638/0xb90 [ 2742.448488] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.452437] ? kernel_recvmsg+0x210/0x210 [ 2742.456566] ? security_socket_sendmsg+0x83/0xb0 [ 2742.461299] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.465250] sock_sendmsg+0xb5/0x100 [ 2742.469021] ___sys_sendmsg+0x6c8/0x800 [ 2742.472974] ? get_pid_task+0x91/0x130 [ 2742.476841] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2742.481584] ? lock_downgrade+0x740/0x740 [ 2742.485716] ? lock_acquire+0x170/0x3f0 [ 2742.489667] ? lock_downgrade+0x740/0x740 [ 2742.493798] ? __fget+0x2df/0x460 [ 2742.497227] ? __fdget+0x19b/0x1f0 [ 2742.500746] ? sockfd_lookup_light+0xb2/0x160 [ 2742.505219] __sys_sendmsg+0xa3/0x120 [ 2742.508997] ? SyS_shutdown+0x160/0x160 [ 2742.512950] ? wait_for_completion_io+0x10/0x10 [ 2742.517598] ? SyS_read+0x210/0x210 [ 2742.521206] ? __do_page_fault+0x159/0xad0 [ 2742.525419] SyS_sendmsg+0x27/0x40 [ 2742.528936] ? __sys_sendmsg+0x120/0x120 [ 2742.532985] do_syscall_64+0x1d5/0x640 [ 2742.536858] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2742.542022] RIP: 0033:0x7f10e208fe99 [ 2742.545715] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2742.553420] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2742.560756] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2742.568000] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2742.575247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:44:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x6c}}, 0x20008842) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0xfffffed5, 0x3, 0xfffffffffffffffc) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x80000000, @loopback, 0x401}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000000100), 0x4}, 0xa0) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffed5, 0x3, 0xfffffffffffffffc) (async) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x80000000, @loopback, 0x401}, {&(0x7f0000000000)=""/237, 0xed}, &(0x7f0000000100), 0x4}, 0xa0) (async) 03:44:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 10) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:35 executing program 4: ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3, 0x4}, 0x20) recvmmsg(r0, &(0x7f0000009080)=[{{&(0x7f0000002ec0)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/97, 0x61}], 0x1, &(0x7f0000003000)=""/4096, 0x1000}, 0x6b}, {{&(0x7f0000004000)=@x25={0x9, @remote}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004080)=""/23, 0x17}], 0x1, &(0x7f0000004100)=""/182, 0xb6}, 0x5}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/181, 0xb5}, {&(0x7f0000004340)=""/77, 0x4d}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/162, 0xa2}], 0x5, &(0x7f0000004540)=""/96, 0x60}, 0x81}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004640)=""/202, 0xca}, {&(0x7f0000004740)=""/139, 0x8b}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000004900)=""/240, 0xf0}], 0x4, &(0x7f0000004a40)=""/106, 0x6a}, 0x96}, {{&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000005140)=[{&(0x7f0000004b40)=""/49, 0x31}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/43, 0x2b}, {&(0x7f0000004c00)=""/232, 0xe8}, {&(0x7f0000004d00)=""/244, 0xf4}, {&(0x7f0000004e00)=""/116, 0x74}, {&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000004f40)=""/208, 0xd0}, {&(0x7f0000005040)=""/227, 0xe3}], 0x9, &(0x7f0000005200)=""/219, 0xdb}, 0x8}, {{&(0x7f0000005300)=@tipc=@name, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005380)=""/172, 0xac}, {&(0x7f0000005440)=""/91, 0x5b}], 0x2}, 0x3}, {{&(0x7f0000005500)=@xdp, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/230, 0xe6}, {&(0x7f0000006780)=""/7, 0x7}], 0x5, &(0x7f0000006840)=""/123, 0x7b}, 0x400}, {{&(0x7f00000068c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006940)=""/5, 0x5}, {&(0x7f0000006980)=""/106, 0x6a}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000006b00)=""/37, 0x25}, {&(0x7f00000004c0)=""/71, 0x47}], 0x6, &(0x7f0000006c40)=""/92, 0x5c}, 0x4}, {{&(0x7f0000006cc0)=@nfc, 0x80, &(0x7f0000009000)=[{&(0x7f0000006d40)=""/72, 0x48}, {&(0x7f0000006dc0)=""/234, 0xea}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/55, 0x37}, {&(0x7f0000007f00)=""/47, 0x2f}, {&(0x7f0000007f40)=""/139, 0x8b}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x7}, 0xfffffffb}], 0x9, 0x40000000, &(0x7f00000092c0)) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000093c0)={&(0x7f0000009300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000009380)={&(0x7f0000009340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032bbd7000ffdbdf250100000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099001219378314000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008010}, 0x10) [ 2742.582494] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2742.591176] nbd: failed to add new device 03:44:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) socketpair(0x2c, 0x800, 0x5, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000080), 0x80000000, 0x400023) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x20008080) 03:44:35 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x19f600, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffe28, 0x0, 0xfffffffffffffffc) 03:44:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4000084) 03:44:35 executing program 1: socketpair(0xa, 0x1, 0x10000, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffe, @mcast2, 0xb93a, 0x1}, 0x20) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @default, @bpq0, 0x9, 'syz1\x00', @default, 0x1f, 0x4, [@null, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) 03:44:35 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x19f600, 0x0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffe28, 0x0, 0xfffffffffffffffc) [ 2742.707101] FAULT_INJECTION: forcing a failure. [ 2742.707101] name failslab, interval 1, probability 0, space 0, times 0 [ 2742.744214] CPU: 1 PID: 13723 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 03:44:35 executing program 1: socketpair(0xa, 0x1, 0x10000, 0x0) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) bind$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffe, @mcast2, 0xb93a, 0x1}, 0x20) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @default, @bpq0, 0x9, 'syz1\x00', @default, 0x1f, 0x4, [@null, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) 03:44:35 executing program 1: socketpair(0xa, 0x1, 0x10000, 0x0) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffe, @mcast2, 0xb93a, 0x1}, 0x20) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @default, @bpq0, 0x9, 'syz1\x00', @default, 0x1f, 0x4, [@null, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) [ 2742.752132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2742.761481] Call Trace: [ 2742.764069] dump_stack+0x1b2/0x281 [ 2742.767702] should_fail.cold+0x10a/0x149 [ 2742.771853] should_failslab+0xd6/0x130 [ 2742.775828] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2742.780936] blk_mq_init_tags+0x5e/0x280 [ 2742.785009] blk_mq_alloc_rq_map+0x90/0x220 [ 2742.789331] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2742.793834] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2742.798333] nbd_dev_add+0x2ae/0x800 [ 2742.802042] ? nbd_send_cmd+0x11f0/0x11f0 03:44:35 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="dcc8d51acdf2", 'dummy0\x00'}}) socketpair(0x1e, 0x2, 0x3, 0x0) [ 2742.806192] nbd_genl_connect+0x36c/0x1400 [ 2742.810427] ? lock_acquire+0x170/0x3f0 [ 2742.814399] ? nbd_xmit_timeout+0x500/0x500 [ 2742.818724] ? validate_nla+0x192/0x5e0 [ 2742.822696] ? nla_parse+0x157/0x1f0 [ 2742.826404] genl_family_rcv_msg+0x572/0xb20 [ 2742.830849] ? genl_rcv+0x40/0x40 [ 2742.834310] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2742.839760] ? trace_hardirqs_on+0x10/0x10 [ 2742.843989] ? sock_sendmsg+0xb5/0x100 [ 2742.847941] genl_rcv_msg+0xaf/0x140 [ 2742.851644] netlink_rcv_skb+0x125/0x390 [ 2742.855684] ? genl_family_rcv_msg+0xb20/0xb20 [ 2742.860254] ? netlink_ack+0x9a0/0x9a0 [ 2742.864130] ? lock_acquire+0x170/0x3f0 [ 2742.868086] genl_rcv+0x24/0x40 [ 2742.871346] netlink_unicast+0x437/0x610 [ 2742.875389] ? netlink_sendskb+0xd0/0xd0 [ 2742.879436] ? __check_object_size+0x179/0x230 [ 2742.884006] netlink_sendmsg+0x638/0xb90 [ 2742.888051] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.892009] ? kernel_recvmsg+0x210/0x210 [ 2742.896138] ? security_socket_sendmsg+0x83/0xb0 [ 2742.900883] ? nlmsg_notify+0x1b0/0x1b0 [ 2742.904843] sock_sendmsg+0xb5/0x100 [ 2742.908536] ___sys_sendmsg+0x6c8/0x800 [ 2742.912492] ? get_pid_task+0x91/0x130 [ 2742.916361] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2742.921106] ? lock_downgrade+0x740/0x740 [ 2742.925262] ? lock_acquire+0x170/0x3f0 [ 2742.929231] ? lock_downgrade+0x740/0x740 [ 2742.933423] ? __fget+0x2df/0x460 [ 2742.936857] ? __fdget+0x19b/0x1f0 [ 2742.940386] ? sockfd_lookup_light+0xb2/0x160 [ 2742.944873] __sys_sendmsg+0xa3/0x120 [ 2742.948664] ? SyS_shutdown+0x160/0x160 [ 2742.952623] ? wait_for_completion_io+0x10/0x10 [ 2742.957273] ? SyS_read+0x210/0x210 [ 2742.960971] ? __do_page_fault+0x159/0xad0 [ 2742.965208] SyS_sendmsg+0x27/0x40 [ 2742.968732] ? __sys_sendmsg+0x120/0x120 [ 2742.972772] do_syscall_64+0x1d5/0x640 [ 2742.976642] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2742.981817] RIP: 0033:0x7f10e208fe99 [ 2742.985688] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2742.993379] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2743.000642] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:35 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x19f600, 0x0) (async, rerun: 32) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffe28, 0x0, 0xfffffffffffffffc) (rerun: 32) 03:44:35 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) [ 2743.007948] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2743.015208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2743.022466] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2743.035559] blk-mq: reduced tag depth (128 -> 64) 03:44:35 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="dcc8d51acdf2", 'dummy0\x00'}}) (async) socketpair(0x1e, 0x2, 0x3, 0x0) 03:44:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async, rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) (async, rerun: 32) socketpair(0x2c, 0x800, 0x5, &(0x7f0000000040)) (async) syz_open_dev$vcsn(&(0x7f0000000080), 0x80000000, 0x400023) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x20008080) 03:44:36 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="dcc8d51acdf2", 'dummy0\x00'}}) (async) socketpair(0x1e, 0x2, 0x3, 0x0) 03:44:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4000084) 03:44:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 11) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:36 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 03:44:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0xfffffffd, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:36 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) (async) 03:44:36 executing program 1: socketpair(0x23, 0x1, 0x0, 0x0) 03:44:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0xfffffffd, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) [ 2743.569387] nbd: must specify a size in bytes for the device [ 2743.587306] FAULT_INJECTION: forcing a failure. [ 2743.587306] name failslab, interval 1, probability 0, space 0, times 0 [ 2743.610405] CPU: 0 PID: 13775 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 03:44:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) (async) socketpair(0x2c, 0x800, 0x5, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000080), 0x80000000, 0x400023) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x20008080) 03:44:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x4000084) 03:44:36 executing program 1: socketpair(0x23, 0x1, 0x0, 0x0) 03:44:36 executing program 1: socketpair(0x23, 0x1, 0x0, 0x0) socketpair(0x23, 0x1, 0x0, 0x0) (async) [ 2743.618305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2743.627796] Call Trace: [ 2743.630392] dump_stack+0x1b2/0x281 [ 2743.634027] should_fail.cold+0x10a/0x149 [ 2743.638184] should_failslab+0xd6/0x130 [ 2743.642169] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2743.647289] __kmalloc_node+0x38/0x70 [ 2743.651099] sbitmap_init_node+0x10c/0x3d0 [ 2743.655341] sbitmap_queue_init_node+0x37/0x5d0 [ 2743.660013] ? rcu_read_lock_sched_held+0x16c/0x1d0 03:44:36 executing program 1: socketpair(0x1e, 0x2, 0x3, 0x0) 03:44:36 executing program 1: socketpair(0x1e, 0x2, 0x3, 0x0) socketpair(0x1e, 0x2, 0x3, 0x0) (async) [ 2743.665030] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2743.670311] blk_mq_init_tags+0xf4/0x280 [ 2743.674376] blk_mq_alloc_rq_map+0x90/0x220 [ 2743.678701] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2743.683200] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2743.687699] nbd_dev_add+0x2ae/0x800 [ 2743.691406] ? nbd_send_cmd+0x11f0/0x11f0 [ 2743.695559] nbd_genl_connect+0x36c/0x1400 [ 2743.699789] ? lock_acquire+0x170/0x3f0 [ 2743.703758] ? nbd_xmit_timeout+0x500/0x500 [ 2743.708075] ? validate_nla+0x192/0x5e0 [ 2743.712059] ? nla_parse+0x157/0x1f0 [ 2743.715781] genl_family_rcv_msg+0x572/0xb20 03:44:36 executing program 1: socketpair(0x1e, 0x2, 0x3, 0x0) [ 2743.720193] ? genl_rcv+0x40/0x40 [ 2743.723642] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2743.729101] ? trace_hardirqs_on+0x10/0x10 [ 2743.733331] ? sock_sendmsg+0xb5/0x100 [ 2743.737224] genl_rcv_msg+0xaf/0x140 [ 2743.740943] netlink_rcv_skb+0x125/0x390 [ 2743.745004] ? genl_family_rcv_msg+0xb20/0xb20 [ 2743.749588] ? netlink_ack+0x9a0/0x9a0 [ 2743.753476] ? lock_acquire+0x170/0x3f0 [ 2743.757445] genl_rcv+0x24/0x40 [ 2743.760713] netlink_unicast+0x437/0x610 [ 2743.764777] ? netlink_sendskb+0xd0/0xd0 [ 2743.768837] ? __check_object_size+0x179/0x230 [ 2743.773415] netlink_sendmsg+0x638/0xb90 [ 2743.777474] ? nlmsg_notify+0x1b0/0x1b0 [ 2743.781437] ? kernel_recvmsg+0x210/0x210 [ 2743.785570] ? security_socket_sendmsg+0x83/0xb0 [ 2743.790305] ? nlmsg_notify+0x1b0/0x1b0 [ 2743.794260] sock_sendmsg+0xb5/0x100 [ 2743.797950] ___sys_sendmsg+0x6c8/0x800 [ 2743.801911] ? get_pid_task+0x91/0x130 [ 2743.805804] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2743.810546] ? lock_downgrade+0x740/0x740 [ 2743.814693] ? lock_acquire+0x170/0x3f0 [ 2743.818648] ? lock_downgrade+0x740/0x740 [ 2743.822788] ? __fget+0x2df/0x460 [ 2743.826234] ? __fdget+0x19b/0x1f0 [ 2743.829755] ? sockfd_lookup_light+0xb2/0x160 [ 2743.834265] __sys_sendmsg+0xa3/0x120 [ 2743.838057] ? SyS_shutdown+0x160/0x160 [ 2743.842014] ? wait_for_completion_io+0x10/0x10 [ 2743.846672] ? SyS_read+0x210/0x210 [ 2743.850280] ? __do_page_fault+0x159/0xad0 [ 2743.854500] SyS_sendmsg+0x27/0x40 [ 2743.858019] ? __sys_sendmsg+0x120/0x120 [ 2743.862074] do_syscall_64+0x1d5/0x640 [ 2743.865951] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2743.871119] RIP: 0033:0x7f10e208fe99 [ 2743.874806] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2743.882490] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2743.889740] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2743.896993] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2743.904239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2743.911483] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2743.928518] blk-mq: reduced tag depth (128 -> 64) 03:44:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 12) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:36 executing program 1: socket$rds(0x15, 0x5, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x101080, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000200)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="138a783b00040000850000003900000040817f003d000000d055e0ff0000040018000000070000000000000000100000e1a4ed08d42a05aa36005bd2d0f687a04db415c3d4a057aeaea9b59185048045fe1eaacbde5af8a37e52a28a48fd1847cfe18d69879e7f81cbadb1047d13961fd6d23e49f09d6d2bf043016b39cc8daa6e1d059e0b0e154e16426e5e2454cbb63651dbc8a66f826e3d5f0c76c4abf048362456c70afe5bb09af8a8de2c79047dfe0775b0de37fabf698859e7fc340d8d1da284b40ad5a1be4efd8eb58324958a7f364003a400a7e86f58"], &(0x7f0000000040)='GPL\x00', 0x2, 0x3c, &(0x7f0000000080)=""/60, 0x41100, 0x10, '\x00', 0x0, 0x22, r0, 0x8, &(0x7f0000000100)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x8, 0xf4000000, 0x5cce3c51}, 0x10}, 0x78) 03:44:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x2c}}, 0x0) 03:44:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0xfffffffd, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:36 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0xfffffffffffffffc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="14000000010a0300000012000000000000000000"], 0x14}}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0xa, 0x99aaa7d66a3a8310, 0x101, 0x70bd26, 0x25dfdbff, {0x5, 0x0, 0x9}, [@typed={0x5, 0x22, 0x0, 0x0, @str='\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, 0x3, 0x1, 0x801, 0x0, 0x0, {0x1}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1404}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8e}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xffff0000}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xaec2}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7ff}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xa104}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0x5c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x2a}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @CTA_SYNPROXY={0x4}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x24, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x5, 0xc1}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x8}}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x9}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x81}}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4040) 03:44:36 executing program 1: socket$rds(0x15, 0x5, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x101080, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000200)=0x6) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="138a783b00040000850000003900000040817f003d000000d055e0ff0000040018000000070000000000000000100000e1a4ed08d42a05aa36005bd2d0f687a04db415c3d4a057aeaea9b59185048045fe1eaacbde5af8a37e52a28a48fd1847cfe18d69879e7f81cbadb1047d13961fd6d23e49f09d6d2bf043016b39cc8daa6e1d059e0b0e154e16426e5e2454cbb63651dbc8a66f826e3d5f0c76c4abf048362456c70afe5bb09af8a8de2c79047dfe0775b0de37fabf698859e7fc340d8d1da284b40ad5a1be4efd8eb58324958a7f364003a400a7e86f58"], &(0x7f0000000040)='GPL\x00', 0x2, 0x3c, &(0x7f0000000080)=""/60, 0x41100, 0x10, '\x00', 0x0, 0x22, r0, 0x8, &(0x7f0000000100)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x8, 0xf4000000, 0x5cce3c51}, 0x10}, 0x78) 03:44:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x2c}}, 0x0) [ 2744.045196] nbd: must specify a size in bytes for the device [ 2744.056543] FAULT_INJECTION: forcing a failure. [ 2744.056543] name failslab, interval 1, probability 0, space 0, times 0 [ 2744.081600] CPU: 0 PID: 13827 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2744.089499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.098853] Call Trace: [ 2744.101442] dump_stack+0x1b2/0x281 [ 2744.105075] should_fail.cold+0x10a/0x149 [ 2744.109227] should_failslab+0xd6/0x130 [ 2744.113192] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2744.118291] sbitmap_queue_init_node+0x27f/0x5d0 [ 2744.123039] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2744.128296] blk_mq_init_tags+0xf4/0x280 [ 2744.132335] blk_mq_alloc_rq_map+0x90/0x220 [ 2744.136648] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2744.141134] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2744.145621] nbd_dev_add+0x2ae/0x800 [ 2744.149314] ? nbd_send_cmd+0x11f0/0x11f0 [ 2744.153443] nbd_genl_connect+0x36c/0x1400 [ 2744.157655] ? lock_acquire+0x170/0x3f0 [ 2744.161629] ? nbd_xmit_timeout+0x500/0x500 [ 2744.165947] ? validate_nla+0x192/0x5e0 [ 2744.169906] ? nla_parse+0x157/0x1f0 [ 2744.173607] genl_family_rcv_msg+0x572/0xb20 [ 2744.177999] ? genl_rcv+0x40/0x40 [ 2744.181440] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2744.186883] ? trace_hardirqs_on+0x10/0x10 [ 2744.191103] ? sock_sendmsg+0xb5/0x100 [ 2744.195096] genl_rcv_msg+0xaf/0x140 [ 2744.198792] netlink_rcv_skb+0x125/0x390 [ 2744.202830] ? genl_family_rcv_msg+0xb20/0xb20 [ 2744.207389] ? netlink_ack+0x9a0/0x9a0 [ 2744.211256] ? lock_acquire+0x170/0x3f0 [ 2744.215209] genl_rcv+0x24/0x40 [ 2744.218469] netlink_unicast+0x437/0x610 [ 2744.222509] ? netlink_sendskb+0xd0/0xd0 [ 2744.226548] ? __check_object_size+0x179/0x230 [ 2744.231120] netlink_sendmsg+0x638/0xb90 [ 2744.235172] ? nlmsg_notify+0x1b0/0x1b0 [ 2744.239125] ? kernel_recvmsg+0x210/0x210 [ 2744.243254] ? security_socket_sendmsg+0x83/0xb0 [ 2744.248074] ? nlmsg_notify+0x1b0/0x1b0 [ 2744.252082] sock_sendmsg+0xb5/0x100 [ 2744.255863] ___sys_sendmsg+0x6c8/0x800 [ 2744.259815] ? get_pid_task+0x91/0x130 [ 2744.263680] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2744.268414] ? lock_downgrade+0x740/0x740 [ 2744.272546] ? lock_acquire+0x170/0x3f0 [ 2744.276549] ? lock_downgrade+0x740/0x740 [ 2744.280674] ? __fget+0x2df/0x460 [ 2744.284294] ? __fdget+0x19b/0x1f0 [ 2744.287811] ? sockfd_lookup_light+0xb2/0x160 [ 2744.292286] __sys_sendmsg+0xa3/0x120 [ 2744.296071] ? SyS_shutdown+0x160/0x160 [ 2744.300025] ? wait_for_completion_io+0x10/0x10 [ 2744.304674] ? SyS_read+0x210/0x210 [ 2744.308278] ? __do_page_fault+0x159/0xad0 [ 2744.312497] SyS_sendmsg+0x27/0x40 [ 2744.316026] ? __sys_sendmsg+0x120/0x120 [ 2744.320064] do_syscall_64+0x1d5/0x640 [ 2744.324114] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2744.329336] RIP: 0033:0x7f10e208fe99 [ 2744.333023] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 03:44:37 executing program 1: socket$rds(0x15, 0x5, 0x0) (async, rerun: 64) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x101080, 0x0) (rerun: 64) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000200)=0x6) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="138a783b00040000850000003900000040817f003d000000d055e0ff0000040018000000070000000000000000100000e1a4ed08d42a05aa36005bd2d0f687a04db415c3d4a057aeaea9b59185048045fe1eaacbde5af8a37e52a28a48fd1847cfe18d69879e7f81cbadb1047d13961fd6d23e49f09d6d2bf043016b39cc8daa6e1d059e0b0e154e16426e5e2454cbb63651dbc8a66f826e3d5f0c76c4abf048362456c70afe5bb09af8a8de2c79047dfe0775b0de37fabf698859e7fc340d8d1da284b40ad5a1be4efd8eb58324958a7f364003a400a7e86f58"], &(0x7f0000000040)='GPL\x00', 0x2, 0x3c, &(0x7f0000000080)=""/60, 0x41100, 0x10, '\x00', 0x0, 0x22, r0, 0x8, &(0x7f0000000100)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x8, 0xf4000000, 0x5cce3c51}, 0x10}, 0x78) 03:44:37 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="14000000010a0300000012000000000000000000"], 0x14}}, 0x0) (async) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0xa, 0x99aaa7d66a3a8310, 0x101, 0x70bd26, 0x25dfdbff, {0x5, 0x0, 0x9}, [@typed={0x5, 0x22, 0x0, 0x0, @str='\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) (async) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, 0x3, 0x1, 0x801, 0x0, 0x0, {0x1}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1404}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8e}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xffff0000}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xaec2}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7ff}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xa104}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0x5c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x2a}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @CTA_SYNPROXY={0x4}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x24, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x5, 0xc1}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x8}}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x9}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x81}}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4040) [ 2744.340882] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2744.348129] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2744.355379] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2744.362625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2744.369878] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2744.388503] blk-mq: reduced tag depth (128 -> 64) 03:44:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x2c}}, 0x0) 03:44:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x3ff, 0x3a080) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/225, 0xe1}], 0x1}, 0x3ff}], 0x1, 0x122, &(0x7f0000000200)={r2, r3+10000000}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd2a, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xe}]}, 0x3c}}, 0x0) 03:44:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 13) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:37 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="14000000010a0300000012000000000000000000"], 0x14}}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0xa, 0x99aaa7d66a3a8310, 0x101, 0x70bd26, 0x25dfdbff, {0x5, 0x0, 0x9}, [@typed={0x5, 0x22, 0x0, 0x0, @str='\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, 0x3, 0x1, 0x801, 0x0, 0x0, {0x1}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1404}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8e}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xffff0000}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xaec2}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7ff}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xa104}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0x5c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x2a}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @CTA_SYNPROXY={0x4}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x24, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x5, 0xc1}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x8}}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x9}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x81}}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4040) 03:44:37 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x8}, 0x11}, 0x10) 03:44:37 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x8}, 0x11}, 0x10) 03:44:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xcf}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc2a}]}, 0x2c}}, 0x1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r8 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r8) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/timers\x00', 0x0, 0x0) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20300000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xac, r4, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x10) [ 2744.493642] nbd: must specify a size in bytes for the device [ 2744.528296] FAULT_INJECTION: forcing a failure. [ 2744.528296] name failslab, interval 1, probability 0, space 0, times 0 03:44:37 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x44}}, 0x20004080) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x49}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1c}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x12}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x50}}, 0xda9e59e52c1d3d5d) r3 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x3, 0x101000) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe4, 0xb, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR2={0x5, 0x15, 0x81}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_DATA={0x64, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xc63e}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}}}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x7fffffff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008080}, 0x851) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2744.552690] CPU: 0 PID: 13869 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2744.560681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.570033] Call Trace: [ 2744.572619] dump_stack+0x1b2/0x281 [ 2744.576246] should_fail.cold+0x10a/0x149 [ 2744.580409] should_failslab+0xd6/0x130 [ 2744.584383] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2744.589485] sbitmap_queue_init_node+0x27f/0x5d0 [ 2744.594243] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2744.599526] blk_mq_init_tags+0x14b/0x280 [ 2744.603672] blk_mq_alloc_rq_map+0x90/0x220 [ 2744.607985] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2744.612469] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2744.616947] nbd_dev_add+0x2ae/0x800 [ 2744.620643] ? nbd_send_cmd+0x11f0/0x11f0 [ 2744.624790] nbd_genl_connect+0x36c/0x1400 [ 2744.629008] ? lock_acquire+0x170/0x3f0 [ 2744.632969] ? nbd_xmit_timeout+0x500/0x500 [ 2744.637272] ? validate_nla+0x192/0x5e0 [ 2744.641239] ? nla_parse+0x157/0x1f0 [ 2744.645017] genl_family_rcv_msg+0x572/0xb20 [ 2744.649405] ? genl_rcv+0x40/0x40 [ 2744.652851] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2744.658518] ? trace_hardirqs_on+0x10/0x10 [ 2744.658530] ? sock_sendmsg+0xb5/0x100 [ 2744.666630] genl_rcv_msg+0xaf/0x140 [ 2744.670343] netlink_rcv_skb+0x125/0x390 [ 2744.674398] ? genl_family_rcv_msg+0xb20/0xb20 [ 2744.678975] ? netlink_ack+0x9a0/0x9a0 [ 2744.682859] ? lock_acquire+0x170/0x3f0 [ 2744.686823] genl_rcv+0x24/0x40 [ 2744.690079] netlink_unicast+0x437/0x610 [ 2744.694119] ? netlink_sendskb+0xd0/0xd0 [ 2744.698165] ? __check_object_size+0x179/0x230 [ 2744.702732] netlink_sendmsg+0x638/0xb90 [ 2744.706780] ? nlmsg_notify+0x1b0/0x1b0 [ 2744.710726] ? kernel_recvmsg+0x210/0x210 [ 2744.714866] ? security_socket_sendmsg+0x83/0xb0 [ 2744.719610] ? nlmsg_notify+0x1b0/0x1b0 [ 2744.723568] sock_sendmsg+0xb5/0x100 [ 2744.727263] ___sys_sendmsg+0x6c8/0x800 [ 2744.731214] ? get_pid_task+0x91/0x130 [ 2744.735077] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2744.739817] ? lock_downgrade+0x740/0x740 [ 2744.744102] ? lock_acquire+0x170/0x3f0 [ 2744.748073] ? lock_downgrade+0x740/0x740 [ 2744.752381] ? __fget+0x2df/0x460 [ 2744.755826] ? __fdget+0x19b/0x1f0 [ 2744.759359] ? sockfd_lookup_light+0xb2/0x160 [ 2744.763841] __sys_sendmsg+0xa3/0x120 [ 2744.767621] ? SyS_shutdown+0x160/0x160 [ 2744.771574] ? wait_for_completion_io+0x10/0x10 [ 2744.776226] ? SyS_read+0x210/0x210 [ 2744.779840] ? __do_page_fault+0x159/0xad0 [ 2744.784059] SyS_sendmsg+0x27/0x40 [ 2744.787579] ? __sys_sendmsg+0x120/0x120 [ 2744.791620] do_syscall_64+0x1d5/0x640 [ 2744.795493] entry_SYSCALL_64_after_hwframe+0x46/0xbb 03:44:37 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async, rerun: 64) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) (rerun: 64) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x8}, 0x11}, 0x10) [ 2744.800667] RIP: 0033:0x7f10e208fe99 [ 2744.804455] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2744.812164] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2744.819453] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2744.826712] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2744.833962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2744.841303] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2744.856119] blk-mq: reduced tag depth (128 -> 64) 03:44:37 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 03:44:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xcf}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc2a}]}, 0x2c}}, 0x1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r8 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r8) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/timers\x00', 0x0, 0x0) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20300000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xac, r4, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xcf}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc2a}]}, 0x2c}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r8) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/timers\x00', 0x0, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20300000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xac, r4, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x10) (async) 03:44:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 14) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2745.042555] FAULT_INJECTION: forcing a failure. [ 2745.042555] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.053893] CPU: 1 PID: 13906 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2745.061768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2745.071101] Call Trace: [ 2745.073676] dump_stack+0x1b2/0x281 [ 2745.077284] should_fail.cold+0x10a/0x149 [ 2745.081413] should_failslab+0xd6/0x130 [ 2745.085367] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2745.090448] __kmalloc_node+0x38/0x70 [ 2745.094229] blk_mq_alloc_rq_map+0xd2/0x220 [ 2745.098539] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2745.103012] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2745.107486] nbd_dev_add+0x2ae/0x800 [ 2745.111180] ? nbd_send_cmd+0x11f0/0x11f0 [ 2745.115308] nbd_genl_connect+0x36c/0x1400 [ 2745.119613] ? nbd_xmit_timeout+0x500/0x500 [ 2745.124006] ? __mutex_lock+0x356/0x1310 [ 2745.128043] ? validate_nla+0x192/0x5e0 [ 2745.131994] ? nla_parse+0x157/0x1f0 [ 2745.135686] genl_family_rcv_msg+0x572/0xb20 [ 2745.140073] ? genl_rcv+0x40/0x40 [ 2745.143516] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2745.148958] ? trace_hardirqs_on+0x10/0x10 [ 2745.153172] ? sock_sendmsg+0xb5/0x100 [ 2745.157075] genl_rcv_msg+0xaf/0x140 [ 2745.160779] netlink_rcv_skb+0x125/0x390 [ 2745.164821] ? genl_family_rcv_msg+0xb20/0xb20 [ 2745.169379] ? netlink_ack+0x9a0/0x9a0 [ 2745.173247] ? lock_acquire+0x170/0x3f0 [ 2745.177202] genl_rcv+0x24/0x40 [ 2745.180462] netlink_unicast+0x437/0x610 [ 2745.184577] ? netlink_sendskb+0xd0/0xd0 [ 2745.188616] ? __check_object_size+0x179/0x230 [ 2745.193175] netlink_sendmsg+0x638/0xb90 [ 2745.197213] ? nlmsg_notify+0x1b0/0x1b0 [ 2745.201162] ? kernel_recvmsg+0x210/0x210 [ 2745.205286] ? security_socket_sendmsg+0x83/0xb0 [ 2745.210015] ? nlmsg_notify+0x1b0/0x1b0 [ 2745.213964] sock_sendmsg+0xb5/0x100 [ 2745.217657] ___sys_sendmsg+0x6c8/0x800 [ 2745.221608] ? get_pid_task+0x91/0x130 [ 2745.225471] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2745.230214] ? lock_downgrade+0x740/0x740 [ 2745.234353] ? lock_acquire+0x170/0x3f0 [ 2745.238321] ? lock_downgrade+0x740/0x740 [ 2745.242451] ? __fget+0x2df/0x460 [ 2745.245889] ? __fdget+0x19b/0x1f0 [ 2745.249416] ? sockfd_lookup_light+0xb2/0x160 [ 2745.253902] __sys_sendmsg+0xa3/0x120 [ 2745.257687] ? SyS_shutdown+0x160/0x160 [ 2745.261641] ? wait_for_completion_io+0x10/0x10 [ 2745.266291] ? SyS_read+0x210/0x210 [ 2745.269899] ? __do_page_fault+0x159/0xad0 [ 2745.274122] SyS_sendmsg+0x27/0x40 [ 2745.277644] ? __sys_sendmsg+0x120/0x120 [ 2745.281685] do_syscall_64+0x1d5/0x640 [ 2745.285554] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2745.290720] RIP: 0033:0x7f10e208fe99 [ 2745.294411] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2745.302096] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2745.309349] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2745.316600] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2745.323854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2745.331223] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) (async) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) (async) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x3ff, 0x3a080) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) (async) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/225, 0xe1}], 0x1}, 0x3ff}], 0x1, 0x122, &(0x7f0000000200)={r2, r3+10000000}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd2a, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xe}]}, 0x3c}}, 0x0) 03:44:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:38 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x44}}, 0x20004080) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x49}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1c}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x12}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x50}}, 0xda9e59e52c1d3d5d) (async) r3 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x3, 0x101000) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe4, 0xb, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR2={0x5, 0x15, 0x81}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_DATA={0x64, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xc63e}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}}}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x7fffffff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008080}, 0x851) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:38 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 03:44:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xcf}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc2a}]}, 0x2c}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r8 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r8) (async, rerun: 32) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/timers\x00', 0x0, 0x0) (rerun: 32) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20300000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xac, r4, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x10) [ 2745.342341] blk-mq: reduced tag depth (128 -> 64) 03:44:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 15) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) (async) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) (async) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x3ff, 0x3a080) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) (async) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/225, 0xe1}], 0x1}, 0x3ff}], 0x1, 0x122, &(0x7f0000000200)={r2, r3+10000000}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd2a, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xe}]}, 0x3c}}, 0x0) [ 2745.415573] nbd: must specify at least one socket 03:44:38 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x44}}, 0x20004080) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x49}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1c}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x12}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x50}}, 0xda9e59e52c1d3d5d) r3 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x3, 0x101000) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe4, 0xb, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR2={0x5, 0x15, 0x81}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_DATA={0x64, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xc63e}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}}}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x7fffffff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008080}, 0x851) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x44}}, 0x20004080) (async) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x49}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1c}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x12}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x50}}, 0xda9e59e52c1d3d5d) (async) syz_open_dev$vcsn(&(0x7f00000002c0), 0x3, 0x101000) (async) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe4, 0xb, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR2={0x5, 0x15, 0x81}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_DATA={0x64, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xc63e}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}}}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x7fffffff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008080}, 0x851) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) 03:44:38 executing program 0: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x3, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x6ed}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x7fff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2745.446104] FAULT_INJECTION: forcing a failure. [ 2745.446104] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.486068] CPU: 1 PID: 13954 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2745.493971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2745.503321] Call Trace: [ 2745.505901] dump_stack+0x1b2/0x281 [ 2745.509516] should_fail.cold+0x10a/0x149 [ 2745.513644] should_failslab+0xd6/0x130 [ 2745.517597] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2745.522688] __kmalloc_node+0x38/0x70 [ 2745.526474] blk_mq_alloc_rq_map+0x113/0x220 [ 2745.530864] __blk_mq_alloc_rq_map+0xa3/0x3a0 [ 2745.535345] blk_mq_alloc_tag_set+0x4ac/0x910 [ 2745.539824] nbd_dev_add+0x2ae/0x800 [ 2745.543520] ? nbd_send_cmd+0x11f0/0x11f0 [ 2745.547649] nbd_genl_connect+0x36c/0x1400 [ 2745.551868] ? lock_acquire+0x170/0x3f0 [ 2745.555845] ? nbd_xmit_timeout+0x500/0x500 [ 2745.555857] ? validate_nla+0x192/0x5e0 [ 2745.564119] ? nla_parse+0x157/0x1f0 [ 2745.567817] genl_family_rcv_msg+0x572/0xb20 [ 2745.572236] ? genl_rcv+0x40/0x40 [ 2745.575687] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2745.581126] ? trace_hardirqs_on+0x10/0x10 [ 2745.585338] ? sock_sendmsg+0xb5/0x100 [ 2745.589210] genl_rcv_msg+0xaf/0x140 [ 2745.592903] netlink_rcv_skb+0x125/0x390 [ 2745.596944] ? genl_family_rcv_msg+0xb20/0xb20 [ 2745.601503] ? netlink_ack+0x9a0/0x9a0 [ 2745.605372] ? lock_acquire+0x170/0x3f0 [ 2745.609849] genl_rcv+0x24/0x40 [ 2745.613105] netlink_unicast+0x437/0x610 [ 2745.617145] ? netlink_sendskb+0xd0/0xd0 [ 2745.621184] ? __check_object_size+0x179/0x230 [ 2745.625744] netlink_sendmsg+0x638/0xb90 [ 2745.629784] ? nlmsg_notify+0x1b0/0x1b0 [ 2745.633734] ? kernel_recvmsg+0x210/0x210 [ 2745.637861] ? security_socket_sendmsg+0x83/0xb0 [ 2745.642592] ? nlmsg_notify+0x1b0/0x1b0 [ 2745.646549] sock_sendmsg+0xb5/0x100 [ 2745.650251] ___sys_sendmsg+0x6c8/0x800 [ 2745.654204] ? get_pid_task+0x91/0x130 [ 2745.658066] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2745.662798] ? lock_downgrade+0x740/0x740 [ 2745.666928] ? lock_acquire+0x170/0x3f0 [ 2745.670886] ? lock_downgrade+0x740/0x740 [ 2745.675019] ? __fget+0x2df/0x460 [ 2745.678450] ? __fdget+0x19b/0x1f0 [ 2745.681977] ? sockfd_lookup_light+0xb2/0x160 [ 2745.686473] __sys_sendmsg+0xa3/0x120 [ 2745.690254] ? SyS_shutdown+0x160/0x160 [ 2745.694217] ? wait_for_completion_io+0x10/0x10 [ 2745.698875] ? SyS_read+0x210/0x210 [ 2745.702482] ? __do_page_fault+0x159/0xad0 [ 2745.706697] SyS_sendmsg+0x27/0x40 [ 2745.710213] ? __sys_sendmsg+0x120/0x120 [ 2745.714250] do_syscall_64+0x1d5/0x640 [ 2745.718121] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2745.723286] RIP: 0033:0x7f10e208fe99 [ 2745.726993] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2745.734678] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2745.741928] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2745.749171] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2745.756417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2745.763664] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2745.776242] blk-mq: reduced tag depth (128 -> 64) 03:44:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000000000000100ae9ba1857590e9032d00000c0003003f00000000000000040007800c0006"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, &(0x7f00000000c0)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000ffdbdf25020000000c00020001000000000000004400078008000100", @ANYRES32, @ANYBLOB="05000080", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000000c0002000800000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) 03:44:38 executing program 0: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x3, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x6ed}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x7fff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x3, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x6ed}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x7fff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 03:44:38 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async, rerun: 32) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 03:44:38 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0xfffffffffffffffc) 03:44:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 16) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:38 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x1001}, 0x810) 03:44:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000000000000100ae9ba1857590e9032d00000c0003003f00000000000000040007800c0006"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, &(0x7f00000000c0)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000ffdbdf25020000000c00020001000000000000004400078008000100", @ANYRES32, @ANYBLOB="05000080", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000000c0002000800000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000000000000100ae9ba1857590e9032d00000c0003003f00000000000000040007800c0006"], 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) accept(0xffffffffffffffff, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, &(0x7f00000000c0)=0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000ffdbdf25020000000c00020001000000000000004400078008000100", @ANYRES32, @ANYBLOB="05000080", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000000c0002000800000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) (async) 03:44:38 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0xfffffffffffffffc) [ 2745.857216] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2745.891913] nbd: must specify at least one socket 03:44:38 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0xfffffffffffffffc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10001, 0xfffffffffffffffc) (async) [ 2745.970471] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2745.985070] nbd: must specify at least one socket [ 2745.994518] FAULT_INJECTION: forcing a failure. [ 2745.994518] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.007167] CPU: 1 PID: 14000 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2746.015057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.024496] Call Trace: [ 2746.027068] dump_stack+0x1b2/0x281 [ 2746.030677] should_fail.cold+0x10a/0x149 [ 2746.034807] should_failslab+0xd6/0x130 [ 2746.038772] kmem_cache_alloc_node+0x263/0x410 [ 2746.043393] blk_alloc_queue_node+0x2d/0xb40 [ 2746.047787] blk_mq_init_queue+0x42/0x90 [ 2746.051837] nbd_dev_add+0x2c6/0x800 [ 2746.055535] ? nbd_send_cmd+0x11f0/0x11f0 [ 2746.059664] nbd_genl_connect+0x36c/0x1400 [ 2746.063881] ? nbd_xmit_timeout+0x500/0x500 [ 2746.068179] ? __mutex_lock+0x356/0x1310 [ 2746.072218] ? validate_nla+0x192/0x5e0 [ 2746.076174] ? nla_parse+0x157/0x1f0 [ 2746.079868] genl_family_rcv_msg+0x572/0xb20 [ 2746.084257] ? genl_rcv+0x40/0x40 [ 2746.087783] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2746.093213] ? trace_hardirqs_on+0x10/0x10 [ 2746.097427] ? sock_sendmsg+0xb5/0x100 [ 2746.101297] genl_rcv_msg+0xaf/0x140 [ 2746.104987] netlink_rcv_skb+0x125/0x390 [ 2746.109024] ? genl_family_rcv_msg+0xb20/0xb20 [ 2746.113578] ? netlink_ack+0x9a0/0x9a0 [ 2746.117444] ? lock_acquire+0x170/0x3f0 [ 2746.121414] genl_rcv+0x24/0x40 [ 2746.124686] netlink_unicast+0x437/0x610 [ 2746.128733] ? netlink_sendskb+0xd0/0xd0 [ 2746.132774] ? __check_object_size+0x179/0x230 [ 2746.137334] netlink_sendmsg+0x638/0xb90 [ 2746.141371] ? nlmsg_notify+0x1b0/0x1b0 [ 2746.145323] ? kernel_recvmsg+0x210/0x210 [ 2746.149451] ? security_socket_sendmsg+0x83/0xb0 [ 2746.154184] ? nlmsg_notify+0x1b0/0x1b0 [ 2746.158135] sock_sendmsg+0xb5/0x100 [ 2746.161824] ___sys_sendmsg+0x6c8/0x800 [ 2746.165775] ? get_pid_task+0x91/0x130 [ 2746.169639] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2746.174385] ? lock_downgrade+0x740/0x740 [ 2746.178528] ? lock_acquire+0x170/0x3f0 [ 2746.182488] ? lock_downgrade+0x740/0x740 [ 2746.186614] ? __fget+0x2df/0x460 [ 2746.190044] ? __fdget+0x19b/0x1f0 [ 2746.193562] ? sockfd_lookup_light+0xb2/0x160 [ 2746.198034] __sys_sendmsg+0xa3/0x120 [ 2746.201822] ? SyS_shutdown+0x160/0x160 [ 2746.205772] ? wait_for_completion_io+0x10/0x10 [ 2746.210451] ? SyS_read+0x210/0x210 [ 2746.214064] ? __do_page_fault+0x159/0xad0 [ 2746.218395] SyS_sendmsg+0x27/0x40 [ 2746.221918] ? __sys_sendmsg+0x120/0x120 [ 2746.225965] do_syscall_64+0x1d5/0x640 [ 2746.229958] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2746.235125] RIP: 0033:0x7f10e208fe99 [ 2746.238816] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2746.246501] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2746.253748] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2746.260993] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1429ba00", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) 03:44:39 executing program 0: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x3, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x6ed}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x7fff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:39 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x240, 0x1, 0x3, 0x101, 0x0, 0x0, {0xd, 0x0, 0x6}, [@NFQA_CT={0x174, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x401, 0x9]}, @CTA_NAT_DST={0x24, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_LABELS_MASK={0x18, 0x17, [0x101, 0x5, 0xee4, 0x2, 0x7]}, @CTA_LABELS_MASK={0x8, 0x17, [0x7]}, @CTA_TUPLE_ORIG={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x6, 0x8, 0x2, 0x2]}, @CTA_SEQ_ADJ_ORIG={0x54, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xcfe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xea28}]}, @CTA_TUPLE_ORIG={0x60, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz0\x00'}}]}, @NFQA_PAYLOAD={0x73, 0xa, "62420203df024f4e762686d1fc2f255fd121783ce3563013be1aefdc1ea84e5bd7c1fbd94486f0576fea8ca4251e9f2f726cedc86e5a0a359bbfdb26745eec179629804d0eeed67c022def16ab12a594e3ce471f6f18479d8dc22b9ed9ccf9cf97475065ad3ed14aaea25187cc31ab"}, @NFQA_CT={0x38, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff0000}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x1, 0xddb9}}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = accept4$vsock_stream(r0, &(0x7f0000006440)={0x28, 0x0, 0x2710}, 0x10, 0x80800) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) recvmmsg(r2, 0x0, 0x0, 0xc0000163, 0xfffffffffffffffc) 03:44:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000000000000100ae9ba1857590e9032d00000c0003003f00000000000000040007800c0006"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, &(0x7f00000000c0)=0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000ffdbdf25020000000c00020001000000000000004400078008000100", @ANYRES32, @ANYBLOB="05000080", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00050000010000000000000c0002000800000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) 03:44:39 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x1001}, 0x810) socketpair(0x1e, 0x2, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x1001}, 0x810) (async) [ 2746.268237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2746.275586] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2746.287816] nbd: failed to add new device 03:44:39 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x240, 0x1, 0x3, 0x101, 0x0, 0x0, {0xd, 0x0, 0x6}, [@NFQA_CT={0x174, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x401, 0x9]}, @CTA_NAT_DST={0x24, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_LABELS_MASK={0x18, 0x17, [0x101, 0x5, 0xee4, 0x2, 0x7]}, @CTA_LABELS_MASK={0x8, 0x17, [0x7]}, @CTA_TUPLE_ORIG={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x6, 0x8, 0x2, 0x2]}, @CTA_SEQ_ADJ_ORIG={0x54, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xcfe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xea28}]}, @CTA_TUPLE_ORIG={0x60, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz0\x00'}}]}, @NFQA_PAYLOAD={0x73, 0xa, "62420203df024f4e762686d1fc2f255fd121783ce3563013be1aefdc1ea84e5bd7c1fbd94486f0576fea8ca4251e9f2f726cedc86e5a0a359bbfdb26745eec179629804d0eeed67c022def16ab12a594e3ce471f6f18479d8dc22b9ed9ccf9cf97475065ad3ed14aaea25187cc31ab"}, @NFQA_CT={0x38, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff0000}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x1, 0xddb9}}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = accept4$vsock_stream(r0, &(0x7f0000006440)={0x28, 0x0, 0x2710}, 0x10, 0x80800) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) recvmmsg(r2, 0x0, 0x0, 0xc0000163, 0xfffffffffffffffc) socket$rds(0x15, 0x5, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x240, 0x1, 0x3, 0x101, 0x0, 0x0, {0xd, 0x0, 0x6}, [@NFQA_CT={0x174, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x401, 0x9]}, @CTA_NAT_DST={0x24, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_LABELS_MASK={0x18, 0x17, [0x101, 0x5, 0xee4, 0x2, 0x7]}, @CTA_LABELS_MASK={0x8, 0x17, [0x7]}, @CTA_TUPLE_ORIG={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x6, 0x8, 0x2, 0x2]}, @CTA_SEQ_ADJ_ORIG={0x54, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xcfe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xea28}]}, @CTA_TUPLE_ORIG={0x60, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz0\x00'}}]}, @NFQA_PAYLOAD={0x73, 0xa, "62420203df024f4e762686d1fc2f255fd121783ce3563013be1aefdc1ea84e5bd7c1fbd94486f0576fea8ca4251e9f2f726cedc86e5a0a359bbfdb26745eec179629804d0eeed67c022def16ab12a594e3ce471f6f18479d8dc22b9ed9ccf9cf97475065ad3ed14aaea25187cc31ab"}, @NFQA_CT={0x38, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff0000}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x1, 0xddb9}}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) accept4$vsock_stream(r0, &(0x7f0000006440)={0x28, 0x0, 0x2710}, 0x10, 0x80800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) (async) recvmmsg(r2, 0x0, 0x0, 0xc0000163, 0xfffffffffffffffc) (async) 03:44:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 17) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240007000000be6a8e26581014ca7b045a8c1e6f5b0d68a6fdc39199511496d4349dd9f0a4fb654075269c860b5e2bae3de6fce2ede12caa4a6e1625b78e61287fb4379230f907a30d95ecc56df70000005edb093f2fc461a06da6fafad6015da19969fd1b1554155b4364ec52786e314f3bdd0b321e92c73d0eae0006a68875faaef937acaa58e133212d2a6028c7917b81761301a6cfef3c1bfd1bc2aad82846101a5fa009ca4cbabf1fbfc389cc97870efa160a205316d218a3b7eeb360b8ced68a9515950f4d8c09fe590b1958789162ed838e635f39acbc5e7b1ea4a8f4e20992aa503271e24cb2f0adc111acffd8ffde4f24c9351b13e0e831acbe0861ad3ea166673066798766758d304b54f2b8e3a8284db24792597bc698", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 03:44:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1429ba00", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) [ 2746.328627] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2746.350520] nbd: must specify at least one socket [ 2746.366543] nbd: must specify at least one socket 03:44:39 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x240, 0x1, 0x3, 0x101, 0x0, 0x0, {0xd, 0x0, 0x6}, [@NFQA_CT={0x174, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2002}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x401, 0x9]}, @CTA_NAT_DST={0x24, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_LABELS_MASK={0x18, 0x17, [0x101, 0x5, 0xee4, 0x2, 0x7]}, @CTA_LABELS_MASK={0x8, 0x17, [0x7]}, @CTA_TUPLE_ORIG={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x6, 0x8, 0x2, 0x2]}, @CTA_SEQ_ADJ_ORIG={0x54, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xcfe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xea28}]}, @CTA_TUPLE_ORIG={0x60, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz0\x00'}}]}, @NFQA_PAYLOAD={0x73, 0xa, "62420203df024f4e762686d1fc2f255fd121783ce3563013be1aefdc1ea84e5bd7c1fbd94486f0576fea8ca4251e9f2f726cedc86e5a0a359bbfdb26745eec179629804d0eeed67c022def16ab12a594e3ce471f6f18479d8dc22b9ed9ccf9cf97475065ad3ed14aaea25187cc31ab"}, @NFQA_CT={0x38, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff0000}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x1, 0xddb9}}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) r2 = accept4$vsock_stream(r0, &(0x7f0000006440)={0x28, 0x0, 0x2710}, 0x10, 0x80800) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) recvmmsg(r2, 0x0, 0x0, 0xc0000163, 0xfffffffffffffffc) 03:44:39 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x1001}, 0x810) [ 2746.401150] FAULT_INJECTION: forcing a failure. [ 2746.401150] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.438135] CPU: 1 PID: 14063 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2746.446040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.455392] Call Trace: [ 2746.457978] dump_stack+0x1b2/0x281 [ 2746.461610] should_fail.cold+0x10a/0x149 [ 2746.465761] should_failslab+0xd6/0x130 [ 2746.469732] kmem_cache_alloc_trace+0x29a/0x3d0 [ 2746.474382] bioset_create+0x53/0x750 [ 2746.478160] ? kmem_cache_alloc_node+0x38b/0x410 [ 2746.482892] blk_alloc_queue_node+0xa8/0xb40 [ 2746.487279] blk_mq_init_queue+0x42/0x90 [ 2746.491327] nbd_dev_add+0x2c6/0x800 [ 2746.495018] ? nbd_send_cmd+0x11f0/0x11f0 [ 2746.499144] nbd_genl_connect+0x36c/0x1400 [ 2746.503355] ? lock_acquire+0x170/0x3f0 [ 2746.507306] ? nbd_xmit_timeout+0x500/0x500 [ 2746.511610] ? validate_nla+0x192/0x5e0 [ 2746.515575] ? nla_parse+0x157/0x1f0 [ 2746.519283] genl_family_rcv_msg+0x572/0xb20 [ 2746.523674] ? genl_rcv+0x40/0x40 [ 2746.527106] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2746.532534] ? trace_hardirqs_on+0x10/0x10 [ 2746.536747] ? sock_sendmsg+0xb5/0x100 [ 2746.540718] genl_rcv_msg+0xaf/0x140 [ 2746.544423] netlink_rcv_skb+0x125/0x390 [ 2746.548470] ? genl_family_rcv_msg+0xb20/0xb20 [ 2746.553040] ? netlink_ack+0x9a0/0x9a0 [ 2746.556908] ? lock_acquire+0x170/0x3f0 [ 2746.560865] genl_rcv+0x24/0x40 [ 2746.564126] netlink_unicast+0x437/0x610 [ 2746.568167] ? netlink_sendskb+0xd0/0xd0 [ 2746.572208] ? __check_object_size+0x179/0x230 [ 2746.576774] netlink_sendmsg+0x638/0xb90 [ 2746.580813] ? nlmsg_notify+0x1b0/0x1b0 [ 2746.584765] ? kernel_recvmsg+0x210/0x210 [ 2746.588899] ? security_socket_sendmsg+0x83/0xb0 [ 2746.593642] ? nlmsg_notify+0x1b0/0x1b0 [ 2746.597601] sock_sendmsg+0xb5/0x100 [ 2746.601297] ___sys_sendmsg+0x6c8/0x800 [ 2746.605256] ? get_pid_task+0x91/0x130 [ 2746.609130] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2746.613875] ? lock_downgrade+0x740/0x740 [ 2746.618010] ? lock_acquire+0x170/0x3f0 [ 2746.621962] ? lock_downgrade+0x740/0x740 [ 2746.626134] ? __fget+0x2df/0x460 [ 2746.629608] ? __fdget+0x19b/0x1f0 [ 2746.633128] ? sockfd_lookup_light+0xb2/0x160 [ 2746.637659] __sys_sendmsg+0xa3/0x120 [ 2746.641450] ? SyS_shutdown+0x160/0x160 [ 2746.645416] ? wait_for_completion_io+0x10/0x10 [ 2746.650083] ? SyS_read+0x210/0x210 [ 2746.653691] ? __do_page_fault+0x159/0xad0 [ 2746.657905] SyS_sendmsg+0x27/0x40 [ 2746.661426] ? __sys_sendmsg+0x120/0x120 [ 2746.665466] do_syscall_64+0x1d5/0x640 [ 2746.669333] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2746.674499] RIP: 0033:0x7f10e208fe99 [ 2746.678194] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2746.685878] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2746.693124] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2746.700368] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2746.707619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2746.714869] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r2, 0x428, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x638299eb1eb970cc}, 0x24044004) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:39 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}}}, &(0x7f0000000200)=0x80) r1 = accept$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) accept(r1, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@in6={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, {&(0x7f00000000c0)=""/225, 0xe1}, &(0x7f00000001c0), 0x2c}, 0xa0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x3, 0x10}, {0xfff2, 0xa}, {0xb, 0xfff2}}, [@TCA_RATE={0x6, 0x5, {0x5, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x801) 03:44:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 03:44:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1429ba00", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) 03:44:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 18) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2746.748940] nbd: failed to add new device 03:44:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x81}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x800}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x2672}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x10000001}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_MARK={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x804) socketpair(0x1e, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_SEQ={0x10, 0xa, "ccb94fd358ede03dea8876e3"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "22f725ef7b"}]}, 0x40}, 0x1, 0x0, 0x0, 0x1004}, 0x8810) 03:44:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 03:44:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000fc", @ANYRES16=r1, @ANYBLOB="01ff0000000000000004000000dd"], 0x14}}, 0x0) 03:44:39 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}}}, &(0x7f0000000200)=0x80) r1 = accept$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) accept(r1, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80) (async) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@in6={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, {&(0x7f00000000c0)=""/225, 0xe1}, &(0x7f00000001c0), 0x2c}, 0xa0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x3, 0x10}, {0xfff2, 0xa}, {0xb, 0xfff2}}, [@TCA_RATE={0x6, 0x5, {0x5, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x801) 03:44:39 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}}}, &(0x7f0000000200)=0x80) r1 = accept$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) accept(r1, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80) (async) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@in6={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, {&(0x7f00000000c0)=""/225, 0xe1}, &(0x7f00000001c0), 0x2c}, 0xa0) (async, rerun: 32) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newtfilter={0x2c, 0x2c, 0x100, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x3, 0x10}, {0xfff2, 0xa}, {0xb, 0xfff2}}, [@TCA_RATE={0x6, 0x5, {0x5, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x801) (rerun: 32) 03:44:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r2, 0x428, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x638299eb1eb970cc}, 0x24044004) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x81}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x800}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x2672}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x10000001}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_MARK={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x804) socketpair(0x1e, 0x2, 0x0, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_SEQ={0x10, 0xa, "ccb94fd358ede03dea8876e3"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "22f725ef7b"}]}, 0x40}, 0x1, 0x0, 0x0, 0x1004}, 0x8810) 03:44:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x24048810}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="016ddbdd002cbd7000fedbdf25030000000c000200fe5c00000000000008000100000000000c000500010009000000000000000500080000000000000008000100000000000c0002000000000000001600000c000200070000000000000008000300040000cc8f4749ab00000000000c00050025003371291fde754b96900b606c0b591da944de01deed1ff2e9aa064403b33eb77038fd58f7710ff1f12891940847f42b57cacab60b0c3dde6c620bdb58f693dd1f277f6e279bf16dd8bc37bc16e2256ff811d8d886ddd5b9aa2c4000b860f612cd47625fbb"], 0x78}, 0x1, 0x0, 0x0, 0x248f6d527614f37a}, 0x20000000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r5, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000900)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="940500001400050028bd7000fcdbdf250300000ac8006180acff8f185ca4a9891340f694a631eac343d83870e472d4f6865c25a3481a6322da9249b3c261a4f58dceeb17cd0d621dce5df7952c3f156a8a34ed465d0a817d800b382387d7faed04b476e9913d08bac0c543bc6e12c4141af22ba3d2b9babb4f968e524d7c84af2138193307da294c0acf6cbf47fa9ebbcddea2f440e764c7cd020052cfa3d2f33a145433bd0fb1a94fad9d5cd7bb6ea39b6f1b584fdc2275824cb5108e0c0704aa702c4b67e7db8a0f1d51058bbd85959d67709c08008b0008000000bb1b43651c3d2da858d9f93158bfb63925bf0dc1be021ebd197f6de373ce2e2e894c41f9389465bc30ba8a9653d19624373435080365c990d57bdff39cdf8c640af25923aa635c3f7363a3d076619d5c850505ac67880236f4907c0bc5121856313cc34985dc2f9d6d3be7f62d75bfbb1bb7e2f1e1067dfee19bbae8fe43ca2b1f62e1da2786bd9690858abbba07cf349582dfc7d74ef41c1e1c7d99f5f972b3bd9b00fd436e3e8be2756b07e990e8908465b7e513c22d9d5c3b3babf024f228281fa2a01504201deeb49f5e13353bc4d170407259b8250220809da223901842f0d3a16223cd175e2b172958ac38a52c993f0278e9672d3a7b1da93ce0f66389f5709385f90b76e7dddd52ac0518ebbeef239b97a4f40b6cb1d1e49bcde66aa2bdeda42034d9febc2ce743925ed9005929ee2161b5bb1c237e5c00128892a44541baa4bf2cdb16956c00fc0d2e43fe965d37eddb863cf6f252a13adba9bcf5c1de8b2024cb7f0e03168ded556b7d6e1a27fedd5438110dc23965f179d82a149d7794fed2e287c40b6bed677d513cc1704dff923f3f190856d54e347497653880a074884326761f3ff58b125a5558f0d8877dbdc47b217048af73fb66bdb92cfc5d16af001990a4c97a0aaf2bbc591ed979f733e334548c4ce4cc4629277da6b0293b1468d122f20fb6d52b6b428ffaa30d216bc7b51a05001100000000006f9d061532441e31e2d1c7e58a794c6e0455f50d34727050a8320112705b4111e634cd462ccc0af525bf968351ca4fb42f4e83e9887c2d23bf1e57577ffc8d01be972fa99b74b57a7b481e7cb2aa2da466083c2fef1dee26004649b8b154c0f8f4292ad935adb94fad18c1083babf2aa852507056ef895028b6d4615c59f2f824e53090739562162ddd5e1e8b6ce4aa7f0b5e092e6af9cefc5451eb4be5e506a6827e14445b28cdf74623a68c5d2baafc79140e705fe9502a3359fb55c27ee47910eb54fbcfcf6287c7990da401762600a8f39e67761ee0d0f7912ab0ca2816802e9c3c21d771964e6d615651590319a994b97722b20e333918722adc9000000cbfa18596a2bea5bab1432d64feb243c6428687fe2025311393f43a2c0de71164c27cf5a373cf4a532006f80c23c1ec29b7b22fcecd47a1d298af5178aec58d27529396df82120251a2ffaae86f22ffc5a055633bd51c72c538b000014009300ff020000000000000000000000000001460106800c00840002000000000000000c0012000600000000000000ee4c3ecad48a232bbb387056f93afa275ee8bfcf65d6585f836651f5b227262c36ac67e5e353ce14b0f8d81b4ea1c672a5ac2ce3bacfd8b04185fcc8a894b49ccc0087e50aa02e2618d0e8f9401718cd3b696437a5ba3fdb05160bf127eb86f38a23204872a761f15503441d128c9a8e8f45e1f7f67570192b03ec50deace1fe16e1968202e27715e68765c68b286e06169994f3d8f8964ca5c6c7c5f9c4d3900d4207b8bddb50998af239bc91466fe90cdd6e846b8dc0d095eb8689a726a80bfe3653693861dc804ed7ba75a6745a88b25ffb9ec3dc5cc61c1e2256caa7d7c3aba5f8b5d1cef3adbf2f336d9f066f08ae21b2196814ff0fc1ffc8704e459c35bf775991955d701df816564282271e3c5bb8fb8b697573e9c416f12f2451381d6d89b48471208ca2fce700000000"], 0x594}, 0x1, 0x0, 0x0, 0x40090}, 0x4800) r6 = accept(r5, 0x0, &(0x7f0000000040)) sendmsg$NL80211_CMD_DISASSOCIATE(r6, &(0x7f0000000cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a40)={0x208, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="30460e7c213a"}, @NL80211_ATTR_IE={0x1be, 0x2a, [@random_vendor={0xdd, 0x9e, "a286cb2038842901e7e3b3c76fc499525ba018df13eea68d3a73b5bb28bbc0a62521acb522888144d3df276f4f13ed1ce3b20866638e05d104e9c39b560c72ac89fc8e6826ae0dd2cbc25570c2bcaec5cf336ea6cfec9867db8471bfe362979f360ac1108ad5205fc266c02e015cc64c18e4826efc03437d87e84248c8e1cffce2c3db0055cfa27db4fe3ef3cfcffc4deee5ae1891de6541f529aedee561"}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @fast_bss_trans={0x37, 0x104, {0x2, 0x7, "33f35fc38f48be1833b401f427bf5619", "a235991b22053e5de84a262d1f89a704216308d3f148701b5fa478bfc8c2d4f0", "2d5b80cf7197a9d3c6f444f235a46c1232b63fc5c7278c687b33e9efd0c42d24", [{0x2, 0x6, "4f5cd32cb686"}, {0x4, 0x1d, "e61d2be8b91135d72945e90f6292f117e1b64c0f9a94967a397ab06825"}, {0x3, 0x1a, "ab624bebb31d3824defcd1f150e8e4c24ce07080fdec47703bf4"}, {0x4, 0x15, "3b1dd059e258f5665cfd137bd65157d481a09e71e6"}, {0x3, 0x16, "4ba7daf695bb596b67a7561a9372ce3b6c6128c026f8"}, {0x2, 0x23, "441d1db22d2706d55671905158db4c00959752dd38241d3f009ca2fcabc9f38cab9552"}, {0x2, 0x19, "5553df1b218257433706f71085d9da0e3514f201d0127171c0"}]}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x208}, 0x1, 0x0, 0x0, 0x24040000}, 0x20008001) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r7, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0x90, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ad3d46caca86c72d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "030e8dddd49dc62d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "53caace3b69e318f"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9dd6281e2228564283537c7c2682754a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="437b827acb74d71acd4a3b8c6f3215b7b153200ca730002a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a765469d8b0fc9d5"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x32}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) [ 2746.911304] FAULT_INJECTION: forcing a failure. [ 2746.911304] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.933132] CPU: 0 PID: 14089 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2746.941466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.950817] Call Trace: [ 2746.953406] dump_stack+0x1b2/0x281 [ 2746.957035] should_fail.cold+0x10a/0x149 [ 2746.961195] should_failslab+0xd6/0x130 [ 2746.965173] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2746.970271] ? mempool_free+0x1d0/0x1d0 [ 2746.974245] mempool_create_node+0x76/0x3e0 [ 2746.978567] ? mempool_kmalloc+0x20/0x20 [ 2746.982631] bioset_create+0x31b/0x750 [ 2746.986516] ? kmem_cache_alloc_node+0x38b/0x410 [ 2746.991268] blk_alloc_queue_node+0xa8/0xb40 [ 2746.995667] blk_mq_init_queue+0x42/0x90 [ 2746.999713] nbd_dev_add+0x2c6/0x800 [ 2747.003411] ? nbd_send_cmd+0x11f0/0x11f0 [ 2747.007588] nbd_genl_connect+0x36c/0x1400 [ 2747.011812] ? lock_acquire+0x170/0x3f0 [ 2747.015780] ? nbd_xmit_timeout+0x500/0x500 [ 2747.020103] ? validate_nla+0x192/0x5e0 [ 2747.024078] ? nla_parse+0x157/0x1f0 [ 2747.027781] genl_family_rcv_msg+0x572/0xb20 [ 2747.032171] ? genl_rcv+0x40/0x40 [ 2747.035613] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2747.041045] ? trace_hardirqs_on+0x10/0x10 [ 2747.045272] ? sock_sendmsg+0xb5/0x100 [ 2747.049180] genl_rcv_msg+0xaf/0x140 [ 2747.052900] netlink_rcv_skb+0x125/0x390 [ 2747.056949] ? genl_family_rcv_msg+0xb20/0xb20 [ 2747.061516] ? netlink_ack+0x9a0/0x9a0 [ 2747.065388] ? lock_acquire+0x170/0x3f0 [ 2747.069363] genl_rcv+0x24/0x40 [ 2747.072644] netlink_unicast+0x437/0x610 [ 2747.076695] ? netlink_sendskb+0xd0/0xd0 [ 2747.080748] ? __check_object_size+0x179/0x230 [ 2747.085316] netlink_sendmsg+0x638/0xb90 [ 2747.089367] ? nlmsg_notify+0x1b0/0x1b0 [ 2747.093332] ? kernel_recvmsg+0x210/0x210 [ 2747.097475] ? security_socket_sendmsg+0x83/0xb0 [ 2747.102211] ? nlmsg_notify+0x1b0/0x1b0 [ 2747.106168] sock_sendmsg+0xb5/0x100 [ 2747.109869] ___sys_sendmsg+0x6c8/0x800 [ 2747.113829] ? get_pid_task+0x91/0x130 [ 2747.117702] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2747.122445] ? lock_downgrade+0x740/0x740 [ 2747.126588] ? lock_acquire+0x170/0x3f0 [ 2747.130558] ? lock_downgrade+0x740/0x740 [ 2747.134693] ? __fget+0x2df/0x460 [ 2747.138125] ? __fdget+0x19b/0x1f0 [ 2747.141668] ? sockfd_lookup_light+0xb2/0x160 [ 2747.146146] __sys_sendmsg+0xa3/0x120 [ 2747.149932] ? SyS_shutdown+0x160/0x160 [ 2747.153892] ? wait_for_completion_io+0x10/0x10 [ 2747.158544] ? SyS_read+0x210/0x210 [ 2747.162151] ? __do_page_fault+0x159/0xad0 [ 2747.166372] SyS_sendmsg+0x27/0x40 [ 2747.169894] ? __sys_sendmsg+0x120/0x120 [ 2747.173943] do_syscall_64+0x1d5/0x640 [ 2747.177828] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2747.183002] RIP: 0033:0x7f10e208fe99 [ 2747.186691] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2747.194386] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2747.201635] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000fc", @ANYRES16=r1, @ANYBLOB="01ff0000000000000004000000dd"], 0x14}}, 0x0) 03:44:40 executing program 3: futex(&(0x7f0000000000), 0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x24048810}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="016ddbdd002cbd7000fedbdf25030000000c000200fe5c00000000000008000100000000000c000500010009000000000000000500080000000000000008000100000000000c0002000000000000001600000c000200070000000000000008000300040000cc8f4749ab00000000000c00050025003371291fde754b96900b606c0b591da944de01deed1ff2e9aa064403b33eb77038fd58f7710ff1f12891940847f42b57cacab60b0c3dde6c620bdb58f693dd1f277f6e279bf16dd8bc37bc16e2256ff811d8d886ddd5b9aa2c4000b860f612cd47625fbb"], 0x78}, 0x1, 0x0, 0x0, 0x248f6d527614f37a}, 0x20000000) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r5, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$nl_netfilter(r5, &(0x7f0000000900)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x594}, 0x1, 0x0, 0x0, 0x40090}, 0x4800) (async) r6 = accept(r5, 0x0, &(0x7f0000000040)) sendmsg$NL80211_CMD_DISASSOCIATE(r6, &(0x7f0000000cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a40)={0x208, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="30460e7c213a"}, @NL80211_ATTR_IE={0x1be, 0x2a, [@random_vendor={0xdd, 0x9e, "a286cb2038842901e7e3b3c76fc499525ba018df13eea68d3a73b5bb28bbc0a62521acb522888144d3df276f4f13ed1ce3b20866638e05d104e9c39b560c72ac89fc8e6826ae0dd2cbc25570c2bcaec5cf336ea6cfec9867db8471bfe362979f360ac1108ad5205fc266c02e015cc64c18e4826efc03437d87e84248c8e1cffce2c3db0055cfa27db4fe3ef3cfcffc4deee5ae1891de6541f529aedee561"}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @fast_bss_trans={0x37, 0x104, {0x2, 0x7, "33f35fc38f48be1833b401f427bf5619", "a235991b22053e5de84a262d1f89a704216308d3f148701b5fa478bfc8c2d4f0", "2d5b80cf7197a9d3c6f444f235a46c1232b63fc5c7278c687b33e9efd0c42d24", [{0x2, 0x6, "4f5cd32cb686"}, {0x4, 0x1d, "e61d2be8b91135d72945e90f6292f117e1b64c0f9a94967a397ab06825"}, {0x3, 0x1a, "ab624bebb31d3824defcd1f150e8e4c24ce07080fdec47703bf4"}, {0x4, 0x15, "3b1dd059e258f5665cfd137bd65157d481a09e71e6"}, {0x3, 0x16, "4ba7daf695bb596b67a7561a9372ce3b6c6128c026f8"}, {0x2, 0x23, "441d1db22d2706d55671905158db4c00959752dd38241d3f009ca2fcabc9f38cab9552"}, {0x2, 0x19, "5553df1b218257433706f71085d9da0e3514f201d0127171c0"}]}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x208}, 0x1, 0x0, 0x0, 0x24040000}, 0x20008001) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r7, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0x90, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ad3d46caca86c72d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "030e8dddd49dc62d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "53caace3b69e318f"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9dd6281e2228564283537c7c2682754a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="437b827acb74d71acd4a3b8c6f3215b7b153200ca730002a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a765469d8b0fc9d5"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x32}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) 03:44:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 19) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r2, 0x428, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x638299eb1eb970cc}, 0x24044004) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r2, 0x428, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x638299eb1eb970cc}, 0x24044004) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) 03:44:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x81}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x800}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x2672}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x10000001}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_MARK={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x804) (async, rerun: 64) socketpair(0x1e, 0x2, 0x0, 0x0) (async, rerun: 64) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_SEQ={0x10, 0xa, "ccb94fd358ede03dea8876e3"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "22f725ef7b"}]}, 0x40}, 0x1, 0x0, 0x0, 0x1004}, 0x8810) [ 2747.208890] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2747.216148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2747.223410] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2747.243607] nbd: failed to add new device 03:44:40 executing program 3: futex(&(0x7f0000000000), 0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x24048810}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="016ddbdd002cbd7000fedbdf25030000000c000200fe5c00000000000008000100000000000c000500010009000000000000000500080000000000000008000100000000000c0002000000000000001600000c000200070000000000000008000300040000cc8f4749ab00000000000c00050025003371291fde754b96900b606c0b591da944de01deed1ff2e9aa064403b33eb77038fd58f7710ff1f12891940847f42b57cacab60b0c3dde6c620bdb58f693dd1f277f6e279bf16dd8bc37bc16e2256ff811d8d886ddd5b9aa2c4000b860f612cd47625fbb"], 0x78}, 0x1, 0x0, 0x0, 0x248f6d527614f37a}, 0x20000000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r5, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000900)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x594}, 0x1, 0x0, 0x0, 0x40090}, 0x4800) r6 = accept(r5, 0x0, &(0x7f0000000040)) sendmsg$NL80211_CMD_DISASSOCIATE(r6, &(0x7f0000000cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a40)={0x208, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="30460e7c213a"}, @NL80211_ATTR_IE={0x1be, 0x2a, [@random_vendor={0xdd, 0x9e, "a286cb2038842901e7e3b3c76fc499525ba018df13eea68d3a73b5bb28bbc0a62521acb522888144d3df276f4f13ed1ce3b20866638e05d104e9c39b560c72ac89fc8e6826ae0dd2cbc25570c2bcaec5cf336ea6cfec9867db8471bfe362979f360ac1108ad5205fc266c02e015cc64c18e4826efc03437d87e84248c8e1cffce2c3db0055cfa27db4fe3ef3cfcffc4deee5ae1891de6541f529aedee561"}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @fast_bss_trans={0x37, 0x104, {0x2, 0x7, "33f35fc38f48be1833b401f427bf5619", "a235991b22053e5de84a262d1f89a704216308d3f148701b5fa478bfc8c2d4f0", "2d5b80cf7197a9d3c6f444f235a46c1232b63fc5c7278c687b33e9efd0c42d24", [{0x2, 0x6, "4f5cd32cb686"}, {0x4, 0x1d, "e61d2be8b91135d72945e90f6292f117e1b64c0f9a94967a397ab06825"}, {0x3, 0x1a, "ab624bebb31d3824defcd1f150e8e4c24ce07080fdec47703bf4"}, {0x4, 0x15, "3b1dd059e258f5665cfd137bd65157d481a09e71e6"}, {0x3, 0x16, "4ba7daf695bb596b67a7561a9372ce3b6c6128c026f8"}, {0x2, 0x23, "441d1db22d2706d55671905158db4c00959752dd38241d3f009ca2fcabc9f38cab9552"}, {0x2, 0x19, "5553df1b218257433706f71085d9da0e3514f201d0127171c0"}]}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x208}, 0x1, 0x0, 0x0, 0x24040000}, 0x20008001) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r7, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0x90, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ad3d46caca86c72d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "030e8dddd49dc62d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "53caace3b69e318f"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9dd6281e2228564283537c7c2682754a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="437b827acb74d71acd4a3b8c6f3215b7b153200ca730002a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a765469d8b0fc9d5"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x32}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x24048810}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="016ddbdd002cbd7000fedbdf25030000000c000200fe5c00000000000008000100000000000c000500010009000000000000000500080000000000000008000100000000000c0002000000000000001600000c000200070000000000000008000300040000cc8f4749ab00000000000c00050025003371291fde754b96900b606c0b591da944de01deed1ff2e9aa064403b33eb77038fd58f7710ff1f12891940847f42b57cacab60b0c3dde6c620bdb58f693dd1f277f6e279bf16dd8bc37bc16e2256ff811d8d886ddd5b9aa2c4000b860f612cd47625fbb"], 0x78}, 0x1, 0x0, 0x0, 0x248f6d527614f37a}, 0x20000000) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r5, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$nl_netfilter(r5, &(0x7f0000000900)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x594}, 0x1, 0x0, 0x0, 0x40090}, 0x4800) (async) accept(r5, 0x0, &(0x7f0000000040)) (async) sendmsg$NL80211_CMD_DISASSOCIATE(r6, &(0x7f0000000cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a40)={0x208, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="30460e7c213a"}, @NL80211_ATTR_IE={0x1be, 0x2a, [@random_vendor={0xdd, 0x9e, "a286cb2038842901e7e3b3c76fc499525ba018df13eea68d3a73b5bb28bbc0a62521acb522888144d3df276f4f13ed1ce3b20866638e05d104e9c39b560c72ac89fc8e6826ae0dd2cbc25570c2bcaec5cf336ea6cfec9867db8471bfe362979f360ac1108ad5205fc266c02e015cc64c18e4826efc03437d87e84248c8e1cffce2c3db0055cfa27db4fe3ef3cfcffc4deee5ae1891de6541f529aedee561"}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @fast_bss_trans={0x37, 0x104, {0x2, 0x7, "33f35fc38f48be1833b401f427bf5619", "a235991b22053e5de84a262d1f89a704216308d3f148701b5fa478bfc8c2d4f0", "2d5b80cf7197a9d3c6f444f235a46c1232b63fc5c7278c687b33e9efd0c42d24", [{0x2, 0x6, "4f5cd32cb686"}, {0x4, 0x1d, "e61d2be8b91135d72945e90f6292f117e1b64c0f9a94967a397ab06825"}, {0x3, 0x1a, "ab624bebb31d3824defcd1f150e8e4c24ce07080fdec47703bf4"}, {0x4, 0x15, "3b1dd059e258f5665cfd137bd65157d481a09e71e6"}, {0x3, 0x16, "4ba7daf695bb596b67a7561a9372ce3b6c6128c026f8"}, {0x2, 0x23, "441d1db22d2706d55671905158db4c00959752dd38241d3f009ca2fcabc9f38cab9552"}, {0x2, 0x19, "5553df1b218257433706f71085d9da0e3514f201d0127171c0"}]}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x208}, 0x1, 0x0, 0x0, 0x24040000}, 0x20008001) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r7, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r7, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0x90, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ad3d46caca86c72d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "030e8dddd49dc62d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "53caace3b69e318f"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9dd6281e2228564283537c7c2682754a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="437b827acb74d71acd4a3b8c6f3215b7b153200ca730002a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a765469d8b0fc9d5"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x32}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) (async) 03:44:40 executing program 3: futex(&(0x7f0000000000), 0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) futex(&(0x7f0000000000), 0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) 03:44:40 executing program 3: sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2f6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040840}, 0x4000000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:40 executing program 1: socketpair(0x15, 0x4, 0x0, 0x0) 03:44:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c6702000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) [ 2747.442488] FAULT_INJECTION: forcing a failure. [ 2747.442488] name failslab, interval 1, probability 0, space 0, times 0 [ 2747.472679] CPU: 1 PID: 14130 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2747.480588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2747.489924] Call Trace: [ 2747.492494] dump_stack+0x1b2/0x281 [ 2747.496117] should_fail.cold+0x10a/0x149 [ 2747.500275] should_failslab+0xd6/0x130 [ 2747.504244] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2747.509330] ? mempool_free+0x1d0/0x1d0 [ 2747.513287] mempool_create_node+0x76/0x3e0 [ 2747.517585] ? mempool_kmalloc+0x20/0x20 [ 2747.521627] bioset_create+0x31b/0x750 [ 2747.525490] ? kmem_cache_alloc_node+0x38b/0x410 [ 2747.530226] blk_alloc_queue_node+0xa8/0xb40 [ 2747.534764] blk_mq_init_queue+0x42/0x90 [ 2747.538815] nbd_dev_add+0x2c6/0x800 [ 2747.542505] ? nbd_send_cmd+0x11f0/0x11f0 [ 2747.546638] nbd_genl_connect+0x36c/0x1400 [ 2747.550851] ? lock_acquire+0x170/0x3f0 [ 2747.554808] ? nbd_xmit_timeout+0x500/0x500 [ 2747.559108] ? validate_nla+0x192/0x5e0 [ 2747.563061] ? nla_parse+0x157/0x1f0 [ 2747.566754] genl_family_rcv_msg+0x572/0xb20 [ 2747.571142] ? genl_rcv+0x40/0x40 [ 2747.574574] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2747.580004] ? trace_hardirqs_on+0x10/0x10 [ 2747.584213] ? sock_sendmsg+0xb5/0x100 [ 2747.588084] genl_rcv_msg+0xaf/0x140 [ 2747.591782] netlink_rcv_skb+0x125/0x390 [ 2747.595880] ? genl_family_rcv_msg+0xb20/0xb20 [ 2747.600436] ? netlink_ack+0x9a0/0x9a0 [ 2747.604302] ? lock_acquire+0x170/0x3f0 [ 2747.608266] genl_rcv+0x24/0x40 [ 2747.611522] netlink_unicast+0x437/0x610 [ 2747.615566] ? netlink_sendskb+0xd0/0xd0 [ 2747.619601] ? __check_object_size+0x179/0x230 [ 2747.624160] netlink_sendmsg+0x638/0xb90 [ 2747.628198] ? nlmsg_notify+0x1b0/0x1b0 [ 2747.632148] ? kernel_recvmsg+0x210/0x210 [ 2747.636277] ? security_socket_sendmsg+0x83/0xb0 [ 2747.641014] ? nlmsg_notify+0x1b0/0x1b0 [ 2747.644965] sock_sendmsg+0xb5/0x100 [ 2747.648662] ___sys_sendmsg+0x6c8/0x800 [ 2747.652619] ? get_pid_task+0x91/0x130 [ 2747.656545] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2747.661280] ? lock_downgrade+0x740/0x740 [ 2747.665418] ? lock_acquire+0x170/0x3f0 [ 2747.670151] ? lock_downgrade+0x740/0x740 [ 2747.674277] ? __fget+0x2df/0x460 [ 2747.677714] ? __fdget+0x19b/0x1f0 [ 2747.681236] ? sockfd_lookup_light+0xb2/0x160 [ 2747.685707] __sys_sendmsg+0xa3/0x120 [ 2747.689481] ? SyS_shutdown+0x160/0x160 [ 2747.693439] ? wait_for_completion_io+0x10/0x10 [ 2747.698088] ? SyS_read+0x210/0x210 [ 2747.701691] ? __do_page_fault+0x159/0xad0 [ 2747.705905] SyS_sendmsg+0x27/0x40 [ 2747.709423] ? __sys_sendmsg+0x120/0x120 [ 2747.713458] do_syscall_64+0x1d5/0x640 [ 2747.717325] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2747.722493] RIP: 0033:0x7f10e208fe99 [ 2747.726178] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2747.733868] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000fc", @ANYRES16=r1, @ANYBLOB="01ff0000000000000004000000dd"], 0x14}}, 0x0) 03:44:40 executing program 3: sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2f6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040840}, 0x4000000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:40 executing program 1: socketpair(0x15, 0x4, 0x0, 0x0) 03:44:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 20) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c6702000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) [ 2747.741114] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2747.748359] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2747.755604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2747.762848] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2747.782059] nbd: failed to add new device 03:44:40 executing program 1: socketpair(0x15, 0x4, 0x0, 0x0) 03:44:40 executing program 3: sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2f6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040840}, 0x4000000) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 03:44:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c6702000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:40 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) [ 2747.894865] FAULT_INJECTION: forcing a failure. [ 2747.894865] name failslab, interval 1, probability 0, space 0, times 0 [ 2747.920203] CPU: 1 PID: 14201 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2747.928120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2747.937471] Call Trace: [ 2747.940061] dump_stack+0x1b2/0x281 03:44:40 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) [ 2747.943693] should_fail.cold+0x10a/0x149 [ 2747.947848] should_failslab+0xd6/0x130 [ 2747.951822] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2747.956930] ? mempool_free+0x1d0/0x1d0 [ 2747.960915] __kmalloc_node+0x38/0x70 [ 2747.964716] mempool_create_node+0xb1/0x3e0 [ 2747.969036] ? mempool_kmalloc+0x20/0x20 [ 2747.973094] bioset_create+0x31b/0x750 [ 2747.976980] ? kmem_cache_alloc_node+0x38b/0x410 [ 2747.981737] blk_alloc_queue_node+0xa8/0xb40 [ 2747.986147] blk_mq_init_queue+0x42/0x90 [ 2747.990198] nbd_dev_add+0x2c6/0x800 [ 2747.993890] ? nbd_send_cmd+0x11f0/0x11f0 [ 2747.998025] nbd_genl_connect+0x36c/0x1400 [ 2748.002242] ? lock_acquire+0x170/0x3f0 [ 2748.006208] ? nbd_xmit_timeout+0x500/0x500 [ 2748.010508] ? validate_nla+0x192/0x5e0 [ 2748.014459] ? nla_parse+0x157/0x1f0 [ 2748.018151] genl_family_rcv_msg+0x572/0xb20 [ 2748.022540] ? genl_rcv+0x40/0x40 [ 2748.025983] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2748.031416] ? trace_hardirqs_on+0x10/0x10 [ 2748.035635] ? sock_sendmsg+0xb5/0x100 [ 2748.039521] genl_rcv_msg+0xaf/0x140 [ 2748.043222] netlink_rcv_skb+0x125/0x390 [ 2748.047271] ? genl_family_rcv_msg+0xb20/0xb20 [ 2748.051831] ? netlink_ack+0x9a0/0x9a0 [ 2748.055697] ? lock_acquire+0x170/0x3f0 [ 2748.059648] genl_rcv+0x24/0x40 [ 2748.062902] netlink_unicast+0x437/0x610 [ 2748.066942] ? netlink_sendskb+0xd0/0xd0 [ 2748.070990] ? __check_object_size+0x179/0x230 [ 2748.075577] netlink_sendmsg+0x638/0xb90 [ 2748.079632] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.083590] ? kernel_recvmsg+0x210/0x210 [ 2748.087718] ? security_socket_sendmsg+0x83/0xb0 [ 2748.092449] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.096399] sock_sendmsg+0xb5/0x100 [ 2748.100112] ___sys_sendmsg+0x6c8/0x800 [ 2748.104063] ? get_pid_task+0x91/0x130 [ 2748.107935] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2748.112695] ? lock_downgrade+0x740/0x740 [ 2748.116824] ? lock_acquire+0x170/0x3f0 [ 2748.120775] ? lock_downgrade+0x740/0x740 [ 2748.124903] ? __fget+0x2df/0x460 [ 2748.128337] ? __fdget+0x19b/0x1f0 [ 2748.131884] ? sockfd_lookup_light+0xb2/0x160 [ 2748.136366] __sys_sendmsg+0xa3/0x120 [ 2748.140154] ? SyS_shutdown+0x160/0x160 [ 2748.144117] ? wait_for_completion_io+0x10/0x10 [ 2748.148777] ? SyS_read+0x210/0x210 [ 2748.152381] ? __do_page_fault+0x159/0xad0 [ 2748.156595] SyS_sendmsg+0x27/0x40 [ 2748.160113] ? __sys_sendmsg+0x120/0x120 [ 2748.164152] do_syscall_64+0x1d5/0x640 [ 2748.168021] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2748.173186] RIP: 0033:0x7f10e208fe99 [ 2748.176872] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2748.184568] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getrule={0x14, 0x22, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4080) 03:44:41 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) 03:44:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x60100, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x9, 0x4, 0x0, [{0x2, 0x5, 0x400, 0xfb, 0x0, 0xb5, 0x3}, {0x2, 0x0, 0x72, 0x2, 0x4, 0x17, 0x7f}, {0x4, 0x6, 0x9, 0x1, 0xcf, 0x48, 0xa3}, {0x3, 0x5, 0x9, 0x85, 0x3, 0x80, 0x7b}]}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 21) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x44}}, 0x4040840) socketpair(0x27, 0x0, 0xe0d, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0xc1}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2748.191817] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2748.199071] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2748.206324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2748.213572] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2748.230087] nbd: failed to add new device 03:44:41 executing program 1: socketpair(0x1e, 0x2, 0x2, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300)=0x3f, 0x4) ioctl$SIOCNRDECOBS(r0, 0x89e2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x28001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x74}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000010}, 0x20000000) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x44000}, 0x40005) 03:44:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x60100, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x9, 0x4, 0x0, [{0x2, 0x5, 0x400, 0xfb, 0x0, 0xb5, 0x3}, {0x2, 0x0, 0x72, 0x2, 0x4, 0x17, 0x7f}, {0x4, 0x6, 0x9, 0x1, 0xcf, 0x48, 0xa3}, {0x3, 0x5, 0x9, 0x85, 0x3, 0x80, 0x7b}]}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x60100, 0x0) (async) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x9, 0x4, 0x0, [{0x2, 0x5, 0x400, 0xfb, 0x0, 0xb5, 0x3}, {0x2, 0x0, 0x72, 0x2, 0x4, 0x17, 0x7f}, {0x4, 0x6, 0x9, 0x1, 0xcf, 0x48, 0xa3}, {0x3, 0x5, 0x9, 0x85, 0x3, 0x80, 0x7b}]}) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) [ 2748.325742] FAULT_INJECTION: forcing a failure. [ 2748.325742] name failslab, interval 1, probability 0, space 0, times 0 [ 2748.345735] CPU: 0 PID: 14234 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2748.353652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.363004] Call Trace: [ 2748.365591] dump_stack+0x1b2/0x281 [ 2748.369222] should_fail.cold+0x10a/0x149 [ 2748.373370] should_failslab+0xd6/0x130 [ 2748.377342] kmem_cache_alloc+0x28e/0x3c0 [ 2748.381487] ? mempool_free+0x1d0/0x1d0 [ 2748.385448] mempool_create_node+0x2d2/0x3e0 [ 2748.389853] bioset_create+0x31b/0x750 [ 2748.393729] ? kmem_cache_alloc_node+0x38b/0x410 [ 2748.398466] blk_alloc_queue_node+0xa8/0xb40 [ 2748.402854] blk_mq_init_queue+0x42/0x90 [ 2748.406900] nbd_dev_add+0x2c6/0x800 [ 2748.410604] ? nbd_send_cmd+0x11f0/0x11f0 [ 2748.414741] nbd_genl_connect+0x36c/0x1400 [ 2748.418961] ? lock_acquire+0x170/0x3f0 [ 2748.422922] ? nbd_xmit_timeout+0x500/0x500 [ 2748.427394] ? validate_nla+0x192/0x5e0 [ 2748.431359] ? nla_parse+0x157/0x1f0 [ 2748.435062] genl_family_rcv_msg+0x572/0xb20 [ 2748.439452] ? genl_rcv+0x40/0x40 [ 2748.442887] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2748.448315] ? trace_hardirqs_on+0x10/0x10 [ 2748.452534] ? sock_sendmsg+0xb5/0x100 [ 2748.456414] genl_rcv_msg+0xaf/0x140 [ 2748.460111] netlink_rcv_skb+0x125/0x390 [ 2748.464198] ? genl_family_rcv_msg+0xb20/0xb20 [ 2748.468771] ? netlink_ack+0x9a0/0x9a0 [ 2748.472649] ? lock_acquire+0x170/0x3f0 [ 2748.476611] genl_rcv+0x24/0x40 [ 2748.479881] netlink_unicast+0x437/0x610 [ 2748.483923] ? netlink_sendskb+0xd0/0xd0 [ 2748.487961] ? __check_object_size+0x179/0x230 [ 2748.492529] netlink_sendmsg+0x638/0xb90 [ 2748.496578] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.500528] ? kernel_recvmsg+0x210/0x210 [ 2748.504834] ? security_socket_sendmsg+0x83/0xb0 [ 2748.509579] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.513547] sock_sendmsg+0xb5/0x100 [ 2748.517266] ___sys_sendmsg+0x6c8/0x800 [ 2748.521222] ? get_pid_task+0x91/0x130 [ 2748.525086] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2748.529831] ? lock_downgrade+0x740/0x740 [ 2748.533972] ? lock_acquire+0x170/0x3f0 [ 2748.537925] ? lock_downgrade+0x740/0x740 [ 2748.542141] ? __fget+0x2df/0x460 [ 2748.545579] ? __fdget+0x19b/0x1f0 [ 2748.549102] ? sockfd_lookup_light+0xb2/0x160 [ 2748.553586] __sys_sendmsg+0xa3/0x120 [ 2748.557374] ? SyS_shutdown+0x160/0x160 [ 2748.561336] ? wait_for_completion_io+0x10/0x10 [ 2748.565985] ? SyS_read+0x210/0x210 [ 2748.569605] ? __do_page_fault+0x159/0xad0 [ 2748.573827] SyS_sendmsg+0x27/0x40 [ 2748.577344] ? __sys_sendmsg+0x120/0x120 [ 2748.581390] do_syscall_64+0x1d5/0x640 [ 2748.585264] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2748.590435] RIP: 0033:0x7f10e208fe99 [ 2748.594139] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2748.601832] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2748.609085] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2748.616338] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x60100, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x9, 0x4, 0x0, [{0x2, 0x5, 0x400, 0xfb, 0x0, 0xb5, 0x3}, {0x2, 0x0, 0x72, 0x2, 0x4, 0x17, 0x7f}, {0x4, 0x6, 0x9, 0x1, 0xcf, 0x48, 0xa3}, {0x3, 0x5, 0x9, 0x85, 0x3, 0x80, 0x7b}]}) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getrule={0x14, 0x22, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4080) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getrule={0x14, 0x22, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4080) (async) 03:44:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 22) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2748.623593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2748.630850] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2748.642826] nbd: failed to add new device 03:44:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000000) 03:44:41 executing program 1: socketpair(0x1e, 0x2, 0x2, 0x0) (async) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300)=0x3f, 0x4) (async) ioctl$SIOCNRDECOBS(r0, 0x89e2) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x28001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x74}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000010}, 0x20000000) (async) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x44000}, 0x40005) 03:44:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x44}}, 0x4040840) socketpair(0x27, 0x0, 0xe0d, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0xc1}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x44}}, 0x4040840) (async) socketpair(0x27, 0x0, 0xe0d, &(0x7f0000000100)) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0xc1}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) 03:44:41 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x12002, 0xfffffffffffffffc) [ 2748.702551] FAULT_INJECTION: forcing a failure. [ 2748.702551] name failslab, interval 1, probability 0, space 0, times 0 [ 2748.747492] CPU: 0 PID: 14256 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2748.755400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.764923] Call Trace: [ 2748.767509] dump_stack+0x1b2/0x281 [ 2748.771136] should_fail.cold+0x10a/0x149 [ 2748.775550] should_failslab+0xd6/0x130 [ 2748.779529] kmem_cache_alloc+0x28e/0x3c0 [ 2748.783668] ? mempool_free+0x1d0/0x1d0 [ 2748.787623] mempool_create_node+0x2d2/0x3e0 [ 2748.792022] bioset_create+0x31b/0x750 [ 2748.795893] ? kmem_cache_alloc_node+0x38b/0x410 [ 2748.800627] blk_alloc_queue_node+0xa8/0xb40 [ 2748.805015] blk_mq_init_queue+0x42/0x90 [ 2748.809322] nbd_dev_add+0x2c6/0x800 [ 2748.813033] ? nbd_send_cmd+0x11f0/0x11f0 [ 2748.817177] nbd_genl_connect+0x36c/0x1400 [ 2748.821394] ? lock_acquire+0x170/0x3f0 [ 2748.825350] ? nbd_xmit_timeout+0x500/0x500 [ 2748.829748] ? validate_nla+0x192/0x5e0 [ 2748.833719] ? nla_parse+0x157/0x1f0 [ 2748.837432] genl_family_rcv_msg+0x572/0xb20 [ 2748.841827] ? genl_rcv+0x40/0x40 [ 2748.845258] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2748.850698] ? trace_hardirqs_on+0x10/0x10 [ 2748.854918] ? sock_sendmsg+0xb5/0x100 [ 2748.858798] genl_rcv_msg+0xaf/0x140 [ 2748.862498] netlink_rcv_skb+0x125/0x390 [ 2748.866534] ? genl_family_rcv_msg+0xb20/0xb20 [ 2748.871102] ? netlink_ack+0x9a0/0x9a0 [ 2748.874973] ? lock_acquire+0x170/0x3f0 [ 2748.878927] genl_rcv+0x24/0x40 [ 2748.882186] netlink_unicast+0x437/0x610 [ 2748.886226] ? netlink_sendskb+0xd0/0xd0 [ 2748.890274] ? __check_object_size+0x179/0x230 [ 2748.895190] netlink_sendmsg+0x638/0xb90 [ 2748.899234] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.903187] ? kernel_recvmsg+0x210/0x210 [ 2748.907312] ? security_socket_sendmsg+0x83/0xb0 [ 2748.912049] ? nlmsg_notify+0x1b0/0x1b0 [ 2748.916008] sock_sendmsg+0xb5/0x100 [ 2748.919697] ___sys_sendmsg+0x6c8/0x800 [ 2748.923649] ? get_pid_task+0x91/0x130 [ 2748.927576] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2748.932320] ? lock_downgrade+0x740/0x740 [ 2748.936462] ? lock_acquire+0x170/0x3f0 [ 2748.940413] ? lock_downgrade+0x740/0x740 [ 2748.944541] ? __fget+0x2df/0x460 [ 2748.947975] ? __fdget+0x19b/0x1f0 [ 2748.951498] ? sockfd_lookup_light+0xb2/0x160 [ 2748.955978] __sys_sendmsg+0xa3/0x120 [ 2748.959756] ? SyS_shutdown+0x160/0x160 [ 2748.963706] ? wait_for_completion_io+0x10/0x10 [ 2748.968357] ? SyS_read+0x210/0x210 [ 2748.971969] ? __do_page_fault+0x159/0xad0 [ 2748.976191] SyS_sendmsg+0x27/0x40 [ 2748.979705] ? __sys_sendmsg+0x120/0x120 [ 2748.983743] do_syscall_64+0x1d5/0x640 [ 2748.987617] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2748.992782] RIP: 0033:0x7f10e208fe99 [ 2748.996467] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2749.004156] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2749.011406] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2749.018658] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2749.025915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2749.033172] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:41 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x12002, 0xfffffffffffffffc) 03:44:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x44}}, 0x4040840) (async, rerun: 32) socketpair(0x27, 0x0, 0xe0d, &(0x7f0000000100)={0xffffffffffffffff}) (rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0xc1}, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (rerun: 32) 03:44:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000000) [ 2749.045502] nbd: failed to add new device 03:44:41 executing program 1: socketpair(0x1e, 0x2, 0x2, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300)=0x3f, 0x4) ioctl$SIOCNRDECOBS(r0, 0x89e2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x28001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x74}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000010}, 0x20000000) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x44000}, 0x40005) socketpair(0x1e, 0x2, 0x2, 0x0) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300)=0x3f, 0x4) (async) ioctl$SIOCNRDECOBS(r0, 0x89e2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x28001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x74}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000010}, 0x20000000) (async) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x44000}, 0x40005) (async) 03:44:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getrule={0x14, 0x22, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4080) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getrule={0x14, 0x22, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4080) (async) 03:44:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 23) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:41 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x12002, 0xfffffffffffffffc) 03:44:41 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000043, 0xfffffffffffffffc) [ 2749.162502] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x20000000) (async) 03:44:42 executing program 1: ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000480)={&(0x7f0000000040)={{@local, 0x7f}, {@hyper, 0x31}, 0x400, "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"}, 0x418, 0x5}) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000004c0)=0x10000) socketpair(0x1e, 0x800, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x822000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000011}, 0x4004091) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) 03:44:42 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000043, 0xfffffffffffffffc) 03:44:42 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000043, 0xfffffffffffffffc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000043, 0xfffffffffffffffc) (async) 03:44:42 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100084}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x17, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x85fc}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge_slave_1\x00'}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x96}, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000180)=0x28, 0x4) [ 2749.300942] FAULT_INJECTION: forcing a failure. [ 2749.300942] name failslab, interval 1, probability 0, space 0, times 0 [ 2749.313068] CPU: 1 PID: 14299 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2749.321041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2749.330489] Call Trace: [ 2749.333073] dump_stack+0x1b2/0x281 [ 2749.336683] should_fail.cold+0x10a/0x149 [ 2749.340812] should_failslab+0xd6/0x130 [ 2749.344766] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2749.349850] ? mempool_free+0x1d0/0x1d0 [ 2749.353803] mempool_create_node+0x76/0x3e0 [ 2749.358103] ? mempool_kmalloc+0x20/0x20 [ 2749.362150] bioset_create+0x506/0x750 [ 2749.366076] ? kmem_cache_alloc_node+0x38b/0x410 [ 2749.370828] blk_alloc_queue_node+0xa8/0xb40 [ 2749.375228] blk_mq_init_queue+0x42/0x90 [ 2749.379272] nbd_dev_add+0x2c6/0x800 [ 2749.382963] ? nbd_send_cmd+0x11f0/0x11f0 [ 2749.387108] nbd_genl_connect+0x36c/0x1400 [ 2749.391324] ? nbd_xmit_timeout+0x500/0x500 [ 2749.395625] ? __mutex_lock+0x356/0x1310 [ 2749.399677] ? validate_nla+0x192/0x5e0 [ 2749.403638] ? nla_parse+0x157/0x1f0 [ 2749.407333] genl_family_rcv_msg+0x572/0xb20 [ 2749.411729] ? genl_rcv+0x40/0x40 [ 2749.415176] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2749.420617] ? trace_hardirqs_on+0x10/0x10 [ 2749.424853] ? sock_sendmsg+0xb5/0x100 [ 2749.428731] genl_rcv_msg+0xaf/0x140 [ 2749.432438] netlink_rcv_skb+0x125/0x390 [ 2749.436485] ? genl_family_rcv_msg+0xb20/0xb20 [ 2749.441047] ? netlink_ack+0x9a0/0x9a0 [ 2749.444927] ? lock_acquire+0x170/0x3f0 [ 2749.448895] genl_rcv+0x24/0x40 [ 2749.452167] netlink_unicast+0x437/0x610 [ 2749.456216] ? netlink_sendskb+0xd0/0xd0 [ 2749.460260] ? __check_object_size+0x179/0x230 [ 2749.464831] netlink_sendmsg+0x638/0xb90 [ 2749.468874] ? nlmsg_notify+0x1b0/0x1b0 [ 2749.472827] ? kernel_recvmsg+0x210/0x210 [ 2749.476955] ? security_socket_sendmsg+0x83/0xb0 [ 2749.481689] ? nlmsg_notify+0x1b0/0x1b0 [ 2749.485647] sock_sendmsg+0xb5/0x100 [ 2749.489347] ___sys_sendmsg+0x6c8/0x800 [ 2749.493296] ? get_pid_task+0x91/0x130 [ 2749.497169] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2749.501903] ? lock_downgrade+0x740/0x740 [ 2749.506034] ? lock_acquire+0x170/0x3f0 [ 2749.509984] ? lock_downgrade+0x740/0x740 [ 2749.514120] ? __fget+0x2df/0x460 [ 2749.517552] ? __fdget+0x19b/0x1f0 [ 2749.521078] ? sockfd_lookup_light+0xb2/0x160 [ 2749.525565] __sys_sendmsg+0xa3/0x120 [ 2749.529353] ? SyS_shutdown+0x160/0x160 [ 2749.533308] ? wait_for_completion_io+0x10/0x10 [ 2749.537958] ? SyS_read+0x210/0x210 [ 2749.541564] ? __do_page_fault+0x159/0xad0 [ 2749.545776] SyS_sendmsg+0x27/0x40 [ 2749.549318] ? __sys_sendmsg+0x120/0x120 [ 2749.553534] do_syscall_64+0x1d5/0x640 [ 2749.557411] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2749.562575] RIP: 0033:0x7f10e208fe99 [ 2749.566273] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2749.573959] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2749.581204] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2749.588452] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2749.595698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2749.602942] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2749.616577] nbd: failed to add new device 03:44:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:42 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100084}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x17, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x85fc}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge_slave_1\x00'}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x96}, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000180)=0x28, 0x4) 03:44:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0805283d7000fbdbdf253e0000000800030018d87d1649e0b8bc907482490fe093267f3ecf4510168913854a2f0afb895088382da0bd13d7658ac3ca329312159fa7492391927b51790bde0afb8d03ff23646d4ba872c27071d3b1ca0d188f795eedbc1c3ad1cf3cb258", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x40040c4}, 0x90) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 24) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x113}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x412a5baa}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfa83}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:42 executing program 1: ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000480)={&(0x7f0000000040)={{@local, 0x7f}, {@hyper, 0x31}, 0x400, "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"}, 0x418, 0x5}) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000004c0)=0x10000) socketpair(0x1e, 0x800, 0x0, 0x0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x822000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000011}, 0x4004091) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) 03:44:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0805283d7000fbdbdf253e0000000800030018d87d1649e0b8bc907482490fe093267f3ecf4510168913854a2f0afb895088382da0bd13d7658ac3ca329312159fa7492391927b51790bde0afb8d03ff23646d4ba872c27071d3b1ca0d188f795eedbc1c3ad1cf3cb258", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x40040c4}, 0x90) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0805283d7000fbdbdf253e0000000800030018d87d1649e0b8bc907482490fe093267f3ecf4510168913854a2f0afb895088382da0bd13d7658ac3ca329312159fa7492391927b51790bde0afb8d03ff23646d4ba872c27071d3b1ca0d188f795eedbc1c3ad1cf3cb258", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x40040c4}, 0x90) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) 03:44:42 executing program 1: ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(0xffffffffffffffff, 0x7ac, &(0x7f0000000480)={&(0x7f0000000040)={{@local, 0x7f}, {@hyper, 0x31}, 0x400, "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"}, 0x418, 0x5}) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000004c0)=0x10000) (async) socketpair(0x1e, 0x800, 0x0, 0x0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x822000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x400, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000011}, 0x4004091) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) [ 2750.024781] FAULT_INJECTION: forcing a failure. [ 2750.024781] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.050884] CPU: 0 PID: 14405 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2750.060268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2750.069613] Call Trace: [ 2750.072189] dump_stack+0x1b2/0x281 [ 2750.075808] should_fail.cold+0x10a/0x149 [ 2750.079939] should_failslab+0xd6/0x130 [ 2750.084069] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2750.089153] ? mempool_free+0x1d0/0x1d0 [ 2750.093108] __kmalloc_node+0x38/0x70 [ 2750.096890] mempool_create_node+0xb1/0x3e0 [ 2750.101200] ? mempool_kmalloc+0x20/0x20 [ 2750.105249] bioset_create+0x506/0x750 [ 2750.109203] ? kmem_cache_alloc_node+0x38b/0x410 [ 2750.113960] blk_alloc_queue_node+0xa8/0xb40 [ 2750.118363] blk_mq_init_queue+0x42/0x90 [ 2750.122407] nbd_dev_add+0x2c6/0x800 [ 2750.126102] ? nbd_send_cmd+0x11f0/0x11f0 [ 2750.130232] nbd_genl_connect+0x36c/0x1400 [ 2750.134446] ? lock_acquire+0x170/0x3f0 [ 2750.138399] ? nbd_xmit_timeout+0x500/0x500 [ 2750.142699] ? validate_nla+0x192/0x5e0 [ 2750.146652] ? nla_parse+0x157/0x1f0 [ 2750.150343] genl_family_rcv_msg+0x572/0xb20 [ 2750.154777] ? genl_rcv+0x40/0x40 [ 2750.158216] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2750.163648] ? trace_hardirqs_on+0x10/0x10 [ 2750.167860] ? sock_sendmsg+0xb5/0x100 [ 2750.171728] genl_rcv_msg+0xaf/0x140 [ 2750.175420] netlink_rcv_skb+0x125/0x390 [ 2750.179474] ? genl_family_rcv_msg+0xb20/0xb20 [ 2750.184051] ? netlink_ack+0x9a0/0x9a0 [ 2750.187922] ? lock_acquire+0x170/0x3f0 [ 2750.191877] genl_rcv+0x24/0x40 [ 2750.195137] netlink_unicast+0x437/0x610 [ 2750.199181] ? netlink_sendskb+0xd0/0xd0 [ 2750.203223] ? __check_object_size+0x179/0x230 [ 2750.207786] netlink_sendmsg+0x638/0xb90 [ 2750.211826] ? nlmsg_notify+0x1b0/0x1b0 [ 2750.215777] ? kernel_recvmsg+0x210/0x210 [ 2750.219905] ? security_socket_sendmsg+0x83/0xb0 [ 2750.224637] ? nlmsg_notify+0x1b0/0x1b0 [ 2750.228587] sock_sendmsg+0xb5/0x100 [ 2750.232283] ___sys_sendmsg+0x6c8/0x800 [ 2750.236240] ? get_pid_task+0x91/0x130 [ 2750.240107] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2750.245196] ? lock_downgrade+0x740/0x740 [ 2750.249381] ? lock_acquire+0x170/0x3f0 [ 2750.253346] ? lock_downgrade+0x740/0x740 [ 2750.257475] ? __fget+0x2df/0x460 [ 2750.260907] ? __fdget+0x19b/0x1f0 [ 2750.264423] ? sockfd_lookup_light+0xb2/0x160 [ 2750.268895] __sys_sendmsg+0xa3/0x120 [ 2750.272675] ? SyS_shutdown+0x160/0x160 [ 2750.276629] ? wait_for_completion_io+0x10/0x10 [ 2750.281282] ? SyS_read+0x210/0x210 [ 2750.284887] ? __do_page_fault+0x159/0xad0 [ 2750.289106] SyS_sendmsg+0x27/0x40 [ 2750.292636] ? __sys_sendmsg+0x120/0x120 [ 2750.296677] do_syscall_64+0x1d5/0x640 [ 2750.300544] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2750.305714] RIP: 0033:0x7f10e208fe99 [ 2750.309402] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2750.317087] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:43 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100084}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x17, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x85fc}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge_slave_1\x00'}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x96}, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000180)=0x28, 0x4) 03:44:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 25) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0805283d7000fbdbdf253e0000000800030018d87d1649e0b8bc907482490fe093267f3ecf4510168913854a2f0afb895088382da0bd13d7658ac3ca329312159fa7492391927b51790bde0afb8d03ff23646d4ba872c27071d3b1ca0d188f795eedbc1c3ad1cf3cb258", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x40040c4}, 0x90) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) [ 2750.324341] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2750.331595] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.338843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2750.346088] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2750.355768] nbd: failed to add new device 03:44:43 executing program 1: socketpair(0x5, 0x3, 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040080}, 0x0) 03:44:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x113}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x412a5baa}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfa83}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2020, 0xfffffffffffffffc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x48d4) 03:44:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async, rerun: 64) recvmmsg(r0, 0x0, 0x0, 0x2020, 0xfffffffffffffffc) (async, rerun: 64) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x48d4) [ 2750.466623] nbd: must specify a size in bytes for the device [ 2750.481659] FAULT_INJECTION: forcing a failure. [ 2750.481659] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.498262] CPU: 1 PID: 14441 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2750.506159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:44:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2020, 0xfffffffffffffffc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x48d4) 03:44:43 executing program 3: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @rc={0x1f, @none, 0xc9}, @hci={0x1f, 0x3}, 0x3ab9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='wg2\x00', 0x2, 0x6, 0x3}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:43 executing program 3: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @rc={0x1f, @none, 0xc9}, @hci={0x1f, 0x3}, 0x3ab9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='wg2\x00', 0x2, 0x6, 0x3}) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2750.515510] Call Trace: [ 2750.518097] dump_stack+0x1b2/0x281 [ 2750.521732] should_fail.cold+0x10a/0x149 [ 2750.525884] should_failslab+0xd6/0x130 [ 2750.529862] kmem_cache_alloc+0x28e/0x3c0 [ 2750.534011] ? mempool_free+0x1d0/0x1d0 [ 2750.537987] mempool_create_node+0x2d2/0x3e0 [ 2750.542402] bioset_create+0x506/0x750 [ 2750.546295] ? kmem_cache_alloc_node+0x38b/0x410 [ 2750.551057] blk_alloc_queue_node+0xa8/0xb40 [ 2750.555476] blk_mq_init_queue+0x42/0x90 [ 2750.559542] nbd_dev_add+0x2c6/0x800 03:44:43 executing program 3: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @rc={0x1f, @none, 0xc9}, @hci={0x1f, 0x3}, 0x3ab9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='wg2\x00', 0x2, 0x6, 0x3}) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2750.563255] ? nbd_send_cmd+0x11f0/0x11f0 [ 2750.567408] nbd_genl_connect+0x36c/0x1400 [ 2750.571641] ? lock_acquire+0x170/0x3f0 [ 2750.575617] ? nbd_xmit_timeout+0x500/0x500 [ 2750.579940] ? validate_nla+0x192/0x5e0 [ 2750.583911] ? nla_parse+0x157/0x1f0 [ 2750.587624] genl_family_rcv_msg+0x572/0xb20 [ 2750.592031] ? genl_rcv+0x40/0x40 [ 2750.595471] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2750.600902] ? trace_hardirqs_on+0x10/0x10 [ 2750.605122] ? sock_sendmsg+0xb5/0x100 [ 2750.608994] genl_rcv_msg+0xaf/0x140 [ 2750.612692] netlink_rcv_skb+0x125/0x390 [ 2750.616729] ? genl_family_rcv_msg+0xb20/0xb20 [ 2750.621288] ? netlink_ack+0x9a0/0x9a0 [ 2750.625150] ? lock_acquire+0x170/0x3f0 [ 2750.629107] genl_rcv+0x24/0x40 [ 2750.632364] netlink_unicast+0x437/0x610 [ 2750.636401] ? netlink_sendskb+0xd0/0xd0 [ 2750.640439] ? __check_object_size+0x179/0x230 [ 2750.644999] netlink_sendmsg+0x638/0xb90 [ 2750.649040] ? nlmsg_notify+0x1b0/0x1b0 [ 2750.652993] ? kernel_recvmsg+0x210/0x210 [ 2750.657121] ? security_socket_sendmsg+0x83/0xb0 [ 2750.662032] ? nlmsg_notify+0x1b0/0x1b0 [ 2750.665996] sock_sendmsg+0xb5/0x100 [ 2750.669705] ___sys_sendmsg+0x6c8/0x800 [ 2750.673676] ? get_pid_task+0x91/0x130 [ 2750.677546] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2750.682284] ? lock_downgrade+0x740/0x740 [ 2750.686412] ? lock_acquire+0x170/0x3f0 [ 2750.690362] ? lock_downgrade+0x740/0x740 [ 2750.694487] ? __fget+0x2df/0x460 [ 2750.697922] ? __fdget+0x19b/0x1f0 [ 2750.701440] ? sockfd_lookup_light+0xb2/0x160 [ 2750.705911] __sys_sendmsg+0xa3/0x120 [ 2750.709699] ? SyS_shutdown+0x160/0x160 [ 2750.713744] ? wait_for_completion_io+0x10/0x10 [ 2750.718402] ? SyS_read+0x210/0x210 [ 2750.722094] ? __do_page_fault+0x159/0xad0 [ 2750.726314] SyS_sendmsg+0x27/0x40 [ 2750.729918] ? __sys_sendmsg+0x120/0x120 [ 2750.734045] do_syscall_64+0x1d5/0x640 [ 2750.737913] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2750.743080] RIP: 0033:0x7f10e208fe99 [ 2750.746767] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2750.754452] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2750.761708] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2750.768968] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2750.776353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2750.783596] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:43 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x6, 0x41) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000003ec0), 0x20041, 0x0) bind$802154_raw(r1, &(0x7f0000003f00)={0x24, @none={0x0, 0xffff}}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x48c4}, 0x44) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) mq_timedreceive(r2, &(0x7f0000000000)=""/78, 0x4e, 0x4, &(0x7f0000000080)={0x77359400}) 03:44:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 26) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x113}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x412a5baa}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfa83}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a4000000000205000000000000000000070000010600074010020000080004400000000604000a80100002800c00028005f3550006000000380002801400018008000100ac14142108000108000200ac1414bb10000a80d3179fbae284b81077b608000800014000000001040002800800094000000001080005400000040106000740000000000a000600512e393331000000"], 0xa4}, 0x1, 0x0, 0x0, 0x880}, 0x4) 03:44:43 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x6, 0x41) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000003ec0), 0x20041, 0x0) bind$802154_raw(r1, &(0x7f0000003f00)={0x24, @none={0x0, 0xffff}}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x48c4}, 0x44) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) mq_timedreceive(r2, &(0x7f0000000000)=""/78, 0x4e, 0x4, &(0x7f0000000080)={0x77359400}) syz_open_dev$vcsn(&(0x7f00000000c0), 0x6, 0x41) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000003ec0), 0x20041, 0x0) (async) bind$802154_raw(r1, &(0x7f0000003f00)={0x24, @none={0x0, 0xffff}}, 0x14) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x48c4}, 0x44) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async) mq_timedreceive(r2, &(0x7f0000000000)=""/78, 0x4e, 0x4, &(0x7f0000000080)={0x77359400}) (async) [ 2750.814797] nbd: failed to add new device 03:44:43 executing program 1: socketpair(0x5, 0x3, 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040080}, 0x0) socketpair(0x5, 0x3, 0x2, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040080}, 0x0) (async) 03:44:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0040028}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000006}, 0x400c050) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}}, 0x0) [ 2750.860694] nbd: must specify a size in bytes for the device 03:44:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x2400c001) 03:44:43 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x6, 0x41) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000003ec0), 0x20041, 0x0) bind$802154_raw(r1, &(0x7f0000003f00)={0x24, @none={0x0, 0xffff}}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x48c4}, 0x44) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async) mq_timedreceive(r2, &(0x7f0000000000)=""/78, 0x4e, 0x4, &(0x7f0000000080)={0x77359400}) [ 2750.904107] nbd: must specify at least one socket 03:44:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a4000000000205000000000000000000070000010600074010020000080004400000000604000a80100002800c00028005f3550006000000380002801400018008000100ac14142108000108000200ac1414bb10000a80d3179fbae284b81077b608000800014000000001040002800800094000000001080005400000040106000740000000000a000600512e393331000000"], 0xa4}, 0x1, 0x0, 0x0, 0x880}, 0x4) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a4000000000205000000000000000000070000010600074010020000080004400000000604000a80100002800c00028005f3550006000000380002801400018008000100ac14142108000108000200ac1414bb10000a80d3179fbae284b81077b608000800014000000001040002800800094000000001080005400000040106000740000000000a000600512e393331000000"], 0xa4}, 0x1, 0x0, 0x0, 0x880}, 0x4) (async) [ 2750.941239] FAULT_INJECTION: forcing a failure. [ 2750.941239] name failslab, interval 1, probability 0, space 0, times 0 [ 2750.958875] CPU: 1 PID: 14489 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2750.966790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2750.966795] Call Trace: [ 2750.966810] dump_stack+0x1b2/0x281 [ 2750.966825] should_fail.cold+0x10a/0x149 [ 2750.966838] should_failslab+0xd6/0x130 [ 2750.966851] kmem_cache_alloc+0x28e/0x3c0 [ 2750.966862] ? mempool_free+0x1d0/0x1d0 [ 2750.966875] mempool_create_node+0x2d2/0x3e0 [ 2750.966891] bioset_create+0x506/0x750 [ 2750.966900] ? kmem_cache_alloc_node+0x38b/0x410 [ 2750.966914] blk_alloc_queue_node+0xa8/0xb40 [ 2750.966925] blk_mq_init_queue+0x42/0x90 [ 2750.966935] nbd_dev_add+0x2c6/0x800 [ 2750.966946] ? nbd_send_cmd+0x11f0/0x11f0 [ 2750.966959] nbd_genl_connect+0x36c/0x1400 [ 2750.966970] ? lock_acquire+0x170/0x3f0 [ 2750.966982] ? nbd_xmit_timeout+0x500/0x500 [ 2750.966993] ? validate_nla+0x192/0x5e0 [ 2750.967003] ? nla_parse+0x157/0x1f0 [ 2751.048139] genl_family_rcv_msg+0x572/0xb20 [ 2751.052534] ? genl_rcv+0x40/0x40 [ 2751.055973] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2751.061407] ? trace_hardirqs_on+0x10/0x10 [ 2751.065625] ? sock_sendmsg+0xb5/0x100 [ 2751.069499] genl_rcv_msg+0xaf/0x140 [ 2751.073191] netlink_rcv_skb+0x125/0x390 [ 2751.077232] ? genl_family_rcv_msg+0xb20/0xb20 [ 2751.081794] ? netlink_ack+0x9a0/0x9a0 [ 2751.085668] ? lock_acquire+0x170/0x3f0 [ 2751.089635] genl_rcv+0x24/0x40 [ 2751.092895] netlink_unicast+0x437/0x610 [ 2751.096938] ? netlink_sendskb+0xd0/0xd0 [ 2751.100977] ? __check_object_size+0x179/0x230 [ 2751.105542] netlink_sendmsg+0x638/0xb90 [ 2751.109586] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.113543] ? kernel_recvmsg+0x210/0x210 [ 2751.117672] ? security_socket_sendmsg+0x83/0xb0 [ 2751.122403] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.126355] sock_sendmsg+0xb5/0x100 [ 2751.130053] ___sys_sendmsg+0x6c8/0x800 [ 2751.134015] ? switch_mm_irqs_off+0x601/0xeb0 [ 2751.138540] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2751.143283] ? __schedule+0x893/0x1de0 [ 2751.147153] ? mark_held_locks+0xa6/0xf0 [ 2751.151201] ? lock_acquire+0x170/0x3f0 [ 2751.155152] ? lock_downgrade+0x740/0x740 [ 2751.159278] ? __fget+0x2df/0x460 [ 2751.162807] ? __fdget+0x19b/0x1f0 [ 2751.166327] ? sockfd_lookup_light+0xb2/0x160 [ 2751.170797] __sys_sendmsg+0xa3/0x120 [ 2751.174618] ? SyS_shutdown+0x160/0x160 [ 2751.178572] ? wait_for_completion_io+0x10/0x10 [ 2751.183263] ? SyS_read+0x210/0x210 [ 2751.186866] ? __do_page_fault+0x159/0xad0 [ 2751.191076] SyS_sendmsg+0x27/0x40 [ 2751.194594] ? __sys_sendmsg+0x120/0x120 [ 2751.198636] do_syscall_64+0x1d5/0x640 [ 2751.202515] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2751.207688] RIP: 0033:0x7f10e208fe99 [ 2751.211378] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.219071] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2751.226320] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2751.233570] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:44 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) sendmsg$rds(0xffffffffffffffff, &(0x7f0000004840)={0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/153, 0x99}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/117, 0x75}], 0x7, &(0x7f0000004600)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x80000001}, &(0x7f0000004280)=0xfffffffffffff801, &(0x7f00000042c0)=0xffffffffffff8000, 0xff, 0x0, 0x7, 0x20, 0x14, 0x401}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x38bf}, {&(0x7f0000004300)=""/72, 0x48}, &(0x7f00000043c0)=[{&(0x7f0000004380)=""/11, 0xb}], 0x1, 0x20, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x40}, &(0x7f0000004400)=0x9, &(0x7f0000004440)=0xfffffffffffffffc, 0x1ff, 0x7fffffff, 0xbce, 0x7, 0x50, 0x1000}}, @cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000004480)=0x6, &(0x7f00000044c0), 0x4, 0x3, 0x6, 0x1ff, 0x2b, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfe}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xffffffd2}, &(0x7f0000004500)=0x4, &(0x7f0000004540)=0x5, 0x7, 0x30000000, 0x4, 0x28, 0x5, 0xfffffffffffffffb}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x9}, &(0x7f0000004580)=0xa615, &(0x7f00000045c0)=0x3f, 0x3, 0x7, 0x10000, 0x1f, 0x4, 0x4}}], 0x230, 0x4040}, 0x8000) 03:44:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0040028}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000006}, 0x400c050) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0040028}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000006}, 0x400c050) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}}, 0x0) (async) 03:44:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 27) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a4000000000205000000000000000000070000010600074010020000080004400000000604000a80100002800c00028005f3550006000000380002801400018008000100ac14142108000108000200ac1414bb10000a80d3179fbae284b81077b608000800014000000001040002800800094000000001080005400000040106000740000000000a000600512e393331000000"], 0xa4}, 0x1, 0x0, 0x0, 0x880}, 0x4) 03:44:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x2400c001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x2400c001) (async) 03:44:44 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) sendmsg$rds(0xffffffffffffffff, &(0x7f0000004840)={0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/153, 0x99}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/117, 0x75}], 0x7, &(0x7f0000004600)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x80000001}, &(0x7f0000004280)=0xfffffffffffff801, &(0x7f00000042c0)=0xffffffffffff8000, 0xff, 0x0, 0x7, 0x20, 0x14, 0x401}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x38bf}, {&(0x7f0000004300)=""/72, 0x48}, &(0x7f00000043c0)=[{&(0x7f0000004380)=""/11, 0xb}], 0x1, 0x20, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x40}, &(0x7f0000004400)=0x9, &(0x7f0000004440)=0xfffffffffffffffc, 0x1ff, 0x7fffffff, 0xbce, 0x7, 0x50, 0x1000}}, @cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000004480)=0x6, &(0x7f00000044c0), 0x4, 0x3, 0x6, 0x1ff, 0x2b, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfe}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xffffffd2}, &(0x7f0000004500)=0x4, &(0x7f0000004540)=0x5, 0x7, 0x30000000, 0x4, 0x28, 0x5, 0xfffffffffffffffb}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x9}, &(0x7f0000004580)=0xa615, &(0x7f00000045c0)=0x3f, 0x3, 0x7, 0x10000, 0x1f, 0x4, 0x4}}], 0x230, 0x4040}, 0x8000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) sendmsg$rds(0xffffffffffffffff, &(0x7f0000004840)={0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/153, 0x99}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/117, 0x75}], 0x7, &(0x7f0000004600)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x80000001}, &(0x7f0000004280)=0xfffffffffffff801, &(0x7f00000042c0)=0xffffffffffff8000, 0xff, 0x0, 0x7, 0x20, 0x14, 0x401}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x38bf}, {&(0x7f0000004300)=""/72, 0x48}, &(0x7f00000043c0)=[{&(0x7f0000004380)=""/11, 0xb}], 0x1, 0x20, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x40}, &(0x7f0000004400)=0x9, &(0x7f0000004440)=0xfffffffffffffffc, 0x1ff, 0x7fffffff, 0xbce, 0x7, 0x50, 0x1000}}, @cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000004480)=0x6, &(0x7f00000044c0), 0x4, 0x3, 0x6, 0x1ff, 0x2b, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfe}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xffffffd2}, &(0x7f0000004500)=0x4, &(0x7f0000004540)=0x5, 0x7, 0x30000000, 0x4, 0x28, 0x5, 0xfffffffffffffffb}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x9}, &(0x7f0000004580)=0xa615, &(0x7f00000045c0)=0x3f, 0x3, 0x7, 0x10000, 0x1f, 0x4, 0x4}}], 0x230, 0x4040}, 0x8000) (async) [ 2751.240820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2751.248069] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2751.271159] nbd: failed to add new device 03:44:44 executing program 1: socketpair(0x5, 0x3, 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040080}, 0x0) 03:44:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}]}, 0x1c}}, 0x0) 03:44:44 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 64) sendmsg$rds(0xffffffffffffffff, &(0x7f0000004840)={0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/153, 0x99}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/117, 0x75}], 0x7, &(0x7f0000004600)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x80000001}, &(0x7f0000004280)=0xfffffffffffff801, &(0x7f00000042c0)=0xffffffffffff8000, 0xff, 0x0, 0x7, 0x20, 0x14, 0x401}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x38bf}, {&(0x7f0000004300)=""/72, 0x48}, &(0x7f00000043c0)=[{&(0x7f0000004380)=""/11, 0xb}], 0x1, 0x20, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x40}, &(0x7f0000004400)=0x9, &(0x7f0000004440)=0xfffffffffffffffc, 0x1ff, 0x7fffffff, 0xbce, 0x7, 0x50, 0x1000}}, @cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000004480)=0x6, &(0x7f00000044c0), 0x4, 0x3, 0x6, 0x1ff, 0x2b, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfe}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xffffffd2}, &(0x7f0000004500)=0x4, &(0x7f0000004540)=0x5, 0x7, 0x30000000, 0x4, 0x28, 0x5, 0xfffffffffffffffb}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x9}, &(0x7f0000004580)=0xa615, &(0x7f00000045c0)=0x3f, 0x3, 0x7, 0x10000, 0x1f, 0x4, 0x4}}], 0x230, 0x4040}, 0x8000) (rerun: 64) 03:44:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0f0aeb080007237202046e2b770008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x94, r1, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "e03d86a2c190b2623a80b6d1ac1a674e"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x4}, @NL80211_ATTR_SSID={0x22, 0x34, @random="5862d402e50bf7264d9818b0547e64cba1a473882713ead48a0046657973"}, @NL80211_ATTR_PMK_LIFETIME={0x8}, @NL80211_ATTR_PMK={0x14, 0xfe, "090fd4bc2378618aabffad040f40c6ae"}, @NL80211_ATTR_PMKID={0x14, 0x55, "d2cc2cd95d8e4b112ea78b4e70dcf620"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x2c}]}, 0x94}}, 0x200080c0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2751.366333] nbd: must specify at least one socket [ 2751.381835] FAULT_INJECTION: forcing a failure. [ 2751.381835] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.398156] CPU: 1 PID: 14532 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2751.406147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.415497] Call Trace: [ 2751.418084] dump_stack+0x1b2/0x281 [ 2751.421713] should_fail.cold+0x10a/0x149 [ 2751.425863] should_failslab+0xd6/0x130 [ 2751.429838] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2751.434936] bdi_alloc_node+0x5d/0x2e0 [ 2751.438814] blk_alloc_queue_node+0xe2/0xb40 [ 2751.443217] blk_mq_init_queue+0x42/0x90 [ 2751.447258] nbd_dev_add+0x2c6/0x800 [ 2751.450946] ? nbd_send_cmd+0x11f0/0x11f0 [ 2751.455075] nbd_genl_connect+0x36c/0x1400 [ 2751.459290] ? lock_acquire+0x170/0x3f0 [ 2751.463242] ? nbd_xmit_timeout+0x500/0x500 [ 2751.467549] ? validate_nla+0x192/0x5e0 [ 2751.471500] ? nla_parse+0x157/0x1f0 [ 2751.475205] genl_family_rcv_msg+0x572/0xb20 [ 2751.479599] ? genl_rcv+0x40/0x40 [ 2751.483038] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2751.488469] ? trace_hardirqs_on+0x10/0x10 [ 2751.492687] ? sock_sendmsg+0xb5/0x100 [ 2751.496564] genl_rcv_msg+0xaf/0x140 [ 2751.500257] netlink_rcv_skb+0x125/0x390 [ 2751.504299] ? genl_family_rcv_msg+0xb20/0xb20 [ 2751.508860] ? netlink_ack+0x9a0/0x9a0 [ 2751.512733] ? lock_acquire+0x170/0x3f0 [ 2751.516691] genl_rcv+0x24/0x40 [ 2751.519947] netlink_unicast+0x437/0x610 [ 2751.523986] ? netlink_sendskb+0xd0/0xd0 [ 2751.528025] ? __check_object_size+0x179/0x230 [ 2751.532589] netlink_sendmsg+0x638/0xb90 [ 2751.536636] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.540583] ? kernel_recvmsg+0x210/0x210 [ 2751.544722] ? security_socket_sendmsg+0x83/0xb0 [ 2751.549501] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.553498] sock_sendmsg+0xb5/0x100 [ 2751.557201] ___sys_sendmsg+0x6c8/0x800 [ 2751.561161] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2751.565959] ? lock_downgrade+0x740/0x740 [ 2751.570102] ? lock_acquire+0x170/0x3f0 [ 2751.574066] ? lock_downgrade+0x740/0x740 [ 2751.578203] ? __fget+0x2df/0x460 [ 2751.581641] ? __fdget+0x19b/0x1f0 [ 2751.585160] ? sockfd_lookup_light+0xb2/0x160 [ 2751.589632] __sys_sendmsg+0xa3/0x120 [ 2751.593413] ? SyS_shutdown+0x160/0x160 [ 2751.597365] ? wait_for_completion_io+0x10/0x10 [ 2751.602018] ? SyS_read+0x210/0x210 [ 2751.605627] ? __do_page_fault+0x159/0xad0 [ 2751.609854] SyS_sendmsg+0x27/0x40 [ 2751.613374] ? __sys_sendmsg+0x120/0x120 [ 2751.617411] do_syscall_64+0x1d5/0x640 [ 2751.621281] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2751.626452] RIP: 0033:0x7f10e208fe99 [ 2751.630141] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.637825] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2751.645070] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2751.652403] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.659653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:44:44 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) 03:44:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0040028}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000006}, 0x400c050) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}}, 0x0) 03:44:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0f0aeb080007237202046e2b770008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x94, r1, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "e03d86a2c190b2623a80b6d1ac1a674e"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x4}, @NL80211_ATTR_SSID={0x22, 0x34, @random="5862d402e50bf7264d9818b0547e64cba1a473882713ead48a0046657973"}, @NL80211_ATTR_PMK_LIFETIME={0x8}, @NL80211_ATTR_PMK={0x14, 0xfe, "090fd4bc2378618aabffad040f40c6ae"}, @NL80211_ATTR_PMKID={0x14, 0x55, "d2cc2cd95d8e4b112ea78b4e70dcf620"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x2c}]}, 0x94}}, 0x200080c0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}]}, 0x1c}}, 0x0) [ 2751.666908] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2751.675594] nbd: failed to add new device 03:44:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 28) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x2400c001) 03:44:44 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) socketpair(0x1e, 0x2, 0x0, 0x0) (async) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) (async) 03:44:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0f0aeb080007237202046e2b770008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x94, r1, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "e03d86a2c190b2623a80b6d1ac1a674e"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x4}, @NL80211_ATTR_SSID={0x22, 0x34, @random="5862d402e50bf7264d9818b0547e64cba1a473882713ead48a0046657973"}, @NL80211_ATTR_PMK_LIFETIME={0x8}, @NL80211_ATTR_PMK={0x14, 0xfe, "090fd4bc2378618aabffad040f40c6ae"}, @NL80211_ATTR_PMKID={0x14, 0x55, "d2cc2cd95d8e4b112ea78b4e70dcf620"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x2c}]}, 0x94}}, 0x200080c0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}]}, 0x1c}}, 0x0) (async) [ 2751.753770] nbd: must specify at least one socket 03:44:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x47, r2, 0x400, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r3) [ 2751.780329] nbd: must specify at least one socket [ 2751.797318] FAULT_INJECTION: forcing a failure. [ 2751.797318] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.813826] CPU: 0 PID: 14581 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2751.821719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.831066] Call Trace: [ 2751.833635] dump_stack+0x1b2/0x281 [ 2751.837244] should_fail.cold+0x10a/0x149 [ 2751.841369] should_failslab+0xd6/0x130 [ 2751.845330] kmem_cache_alloc_trace+0x29a/0x3d0 [ 2751.849986] wb_congested_get_create+0x15b/0x360 [ 2751.854732] wb_init+0x4f6/0x7c0 [ 2751.858090] ? __raw_spin_lock_init+0x28/0x100 [ 2751.862668] cgwb_bdi_init+0xe2/0x1e0 [ 2751.866466] bdi_alloc_node+0x224/0x2e0 [ 2751.870426] blk_alloc_queue_node+0xe2/0xb40 [ 2751.874823] blk_mq_init_queue+0x42/0x90 [ 2751.878874] nbd_dev_add+0x2c6/0x800 [ 2751.882565] ? nbd_send_cmd+0x11f0/0x11f0 [ 2751.886695] nbd_genl_connect+0x36c/0x1400 [ 2751.890909] ? lock_acquire+0x170/0x3f0 [ 2751.894859] ? nbd_xmit_timeout+0x500/0x500 [ 2751.899160] ? validate_nla+0x192/0x5e0 [ 2751.903113] ? nla_parse+0x157/0x1f0 [ 2751.906807] genl_family_rcv_msg+0x572/0xb20 [ 2751.911193] ? genl_rcv+0x40/0x40 [ 2751.914653] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2751.920083] ? trace_hardirqs_on+0x10/0x10 [ 2751.924297] ? sock_sendmsg+0xb5/0x100 [ 2751.928179] genl_rcv_msg+0xaf/0x140 [ 2751.931889] netlink_rcv_skb+0x125/0x390 [ 2751.935933] ? genl_family_rcv_msg+0xb20/0xb20 [ 2751.940506] ? netlink_ack+0x9a0/0x9a0 [ 2751.944373] ? lock_acquire+0x170/0x3f0 [ 2751.948337] genl_rcv+0x24/0x40 [ 2751.951608] netlink_unicast+0x437/0x610 [ 2751.955653] ? netlink_sendskb+0xd0/0xd0 [ 2751.959689] ? __check_object_size+0x179/0x230 [ 2751.964302] netlink_sendmsg+0x638/0xb90 [ 2751.968342] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.972303] ? kernel_recvmsg+0x210/0x210 [ 2751.976443] ? security_socket_sendmsg+0x83/0xb0 [ 2751.981186] ? nlmsg_notify+0x1b0/0x1b0 [ 2751.985142] sock_sendmsg+0xb5/0x100 [ 2751.988834] ___sys_sendmsg+0x6c8/0x800 [ 2751.992787] ? get_pid_task+0x91/0x130 [ 2751.996659] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2752.001402] ? lock_downgrade+0x740/0x740 [ 2752.005542] ? lock_acquire+0x170/0x3f0 [ 2752.009500] ? lock_downgrade+0x740/0x740 [ 2752.013627] ? __fget+0x2df/0x460 [ 2752.017075] ? __fdget+0x19b/0x1f0 [ 2752.020590] ? sockfd_lookup_light+0xb2/0x160 [ 2752.025059] __sys_sendmsg+0xa3/0x120 [ 2752.028837] ? SyS_shutdown+0x160/0x160 [ 2752.032801] ? wait_for_completion_io+0x10/0x10 [ 2752.037511] ? SyS_read+0x210/0x210 [ 2752.041135] ? __do_page_fault+0x159/0xad0 [ 2752.045356] SyS_sendmsg+0x27/0x40 [ 2752.048873] ? __sys_sendmsg+0x120/0x120 [ 2752.052915] do_syscall_64+0x1d5/0x640 [ 2752.056786] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2752.061962] RIP: 0033:0x7f10e208fe99 [ 2752.065651] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2752.073337] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="30dd6a48", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:44 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) socketpair(0x1e, 0x2, 0x0, 0x0) (async) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) (async) 03:44:44 executing program 4: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000040)={{@any, 0x4}, 0x3, 0x7f, 0xff, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:44 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000000)={'wlan1\x00', @ifru_hwaddr=@remote}) 03:44:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x47, r2, 0x400, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r3) 03:44:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 29) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2752.080584] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2752.087833] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.095078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2752.102324] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2752.124613] nbd: failed to add new device 03:44:45 executing program 4: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000040)={{@any, 0x4}, 0x3, 0x7f, 0xff, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000040)={{@any, 0x4}, 0x3, 0x7f, 0xff, 0x1}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) 03:44:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="30dd6a48", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="30dd6a48", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) (async) 03:44:45 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000000)={'wlan1\x00', @ifru_hwaddr=@remote}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000000)={'wlan1\x00', @ifru_hwaddr=@remote}) (async) 03:44:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x47, r2, 0x400, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r3) 03:44:45 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) [ 2752.226277] FAULT_INJECTION: forcing a failure. [ 2752.226277] name failslab, interval 1, probability 0, space 0, times 0 [ 2752.265593] CPU: 1 PID: 14608 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 03:44:45 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000000)={'wlan1\x00', @ifru_hwaddr=@remote}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000000)={'wlan1\x00', @ifru_hwaddr=@remote}) (async) 03:44:45 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000039c0), 0x1f1000, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000004600)={&(0x7f0000003d80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004580)={0x2c, 0x1, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000003980)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004780)=0xd9b0, 0x4) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000080)={&(0x7f0000004000)={{@host, 0x3}, {@host, 0x8}, 0x400, "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"}, 0x418, 0x8}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000001dc0)='./binderfs\x00', 0x1ff) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000004640)=ANY=[@ANYBLOB="14000000000000786c4285615dfa7246dbf4ffffff00007729f8040000f2b1e484beae8033f6b5050639c87733625641fdd501a8260d66be4b02bf6913c85f3226506c5343e68492882d111d9ecf71fb720f0a55d5956ee086c80556b4515262f2b922882008cbde2e9302d88dde41bb958c043c8375625503d338bd34069ededb90fbbcb5107d7245ad8fdbd2c0acbe8761a9b5a119cf1d01ed11c8fea47b64e075a2871a1bbed68cfe595e00c08131754e8ad883e1ab103efac883c933b8e5c2de91"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000004740)={&(0x7f0000004440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000044c0)={&(0x7f0000004480)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) recvmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/125, 0x7d}, 0xfffffff8}, {{&(0x7f0000000140)=@sco={0x1f, @none}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/180, 0xb4}], 0x7, &(0x7f0000000740)=""/222, 0xde}, 0x60}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000840)=""/200, 0xc8}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/157, 0x9d}, {&(0x7f0000000b40)=""/180, 0xb4}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x6, &(0x7f0000001c80)=""/133, 0x85}, 0x5}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/166, 0xa6}, 0x3}, {{&(0x7f0000001ec0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003380)=[{&(0x7f0000001f40)=""/206, 0xce}, {&(0x7f0000002040)=""/161, 0xa1}, {&(0x7f0000002100)=""/102, 0x66}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/214, 0xd6}, {&(0x7f0000003280)=""/54, 0x36}, {&(0x7f00000032c0)=""/155, 0x9b}], 0x7, &(0x7f0000003400)=""/74, 0x4a}, 0x27}, {{&(0x7f0000003480)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/246, 0xf6}], 0x1, &(0x7f0000003640)=""/100, 0x64}, 0x7}, {{&(0x7f00000036c0)=@caif=@util, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003740)=""/205, 0xcd}, {&(0x7f0000003840)=""/193, 0xc1}, {&(0x7f0000004500)=""/89, 0x59}, {&(0x7f00000039c0)}], 0x4, &(0x7f0000003a40)=""/153, 0x99}, 0x40}, {{&(0x7f0000003b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/145, 0x91}, {&(0x7f0000003c80)=""/149, 0x95}], 0x3, &(0x7f0000003d80)}, 0xff}], 0x8, 0x40002141, &(0x7f0000003fc0)) syz_genetlink_get_family_id$nbd(&(0x7f0000003940), 0xffffffffffffffff) [ 2752.273498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.282848] Call Trace: [ 2752.285435] dump_stack+0x1b2/0x281 [ 2752.289067] should_fail.cold+0x10a/0x149 [ 2752.293221] should_failslab+0xd6/0x130 [ 2752.297198] kmem_cache_alloc_trace+0x29a/0x3d0 [ 2752.301868] blk_alloc_queue_stats+0x3c/0x100 [ 2752.306359] blk_alloc_queue_node+0x125/0xb40 [ 2752.310853] blk_mq_init_queue+0x42/0x90 [ 2752.314909] nbd_dev_add+0x2c6/0x800 [ 2752.318620] ? nbd_send_cmd+0x11f0/0x11f0 [ 2752.322763] nbd_genl_connect+0x36c/0x1400 [ 2752.326988] ? lock_acquire+0x170/0x3f0 [ 2752.330956] ? nbd_xmit_timeout+0x500/0x500 [ 2752.335258] ? validate_nla+0x192/0x5e0 [ 2752.339210] ? nla_parse+0x157/0x1f0 [ 2752.342911] genl_family_rcv_msg+0x572/0xb20 [ 2752.347303] ? genl_rcv+0x40/0x40 [ 2752.350737] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2752.356167] ? trace_hardirqs_on+0x10/0x10 [ 2752.360382] ? sock_sendmsg+0xb5/0x100 [ 2752.364270] genl_rcv_msg+0xaf/0x140 [ 2752.367972] netlink_rcv_skb+0x125/0x390 [ 2752.372010] ? genl_family_rcv_msg+0xb20/0xb20 [ 2752.376571] ? netlink_ack+0x9a0/0x9a0 [ 2752.380444] ? lock_acquire+0x170/0x3f0 [ 2752.384406] genl_rcv+0x24/0x40 [ 2752.387662] netlink_unicast+0x437/0x610 [ 2752.391702] ? netlink_sendskb+0xd0/0xd0 [ 2752.395738] ? __check_object_size+0x179/0x230 [ 2752.400301] netlink_sendmsg+0x638/0xb90 [ 2752.404342] ? nlmsg_notify+0x1b0/0x1b0 [ 2752.408291] ? kernel_recvmsg+0x210/0x210 [ 2752.412416] ? security_socket_sendmsg+0x83/0xb0 [ 2752.417150] ? nlmsg_notify+0x1b0/0x1b0 [ 2752.421108] sock_sendmsg+0xb5/0x100 [ 2752.424796] ___sys_sendmsg+0x6c8/0x800 [ 2752.428749] ? get_pid_task+0x91/0x130 [ 2752.432621] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2752.437359] ? lock_downgrade+0x740/0x740 [ 2752.441488] ? lock_acquire+0x170/0x3f0 [ 2752.445442] ? lock_downgrade+0x740/0x740 [ 2752.449569] ? __fget+0x2df/0x460 [ 2752.452998] ? __fdget+0x19b/0x1f0 [ 2752.456512] ? sockfd_lookup_light+0xb2/0x160 [ 2752.460983] __sys_sendmsg+0xa3/0x120 [ 2752.464762] ? SyS_shutdown+0x160/0x160 [ 2752.468712] ? wait_for_completion_io+0x10/0x10 [ 2752.473377] ? SyS_read+0x210/0x210 [ 2752.476994] SyS_sendmsg+0x27/0x40 [ 2752.480512] ? __sys_sendmsg+0x120/0x120 [ 2752.484560] do_syscall_64+0x1d5/0x640 [ 2752.488431] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2752.493600] RIP: 0033:0x7f10e208fe99 [ 2752.497289] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2752.504973] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2752.512218] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2752.519463] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:45 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) [ 2752.526709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2752.533961] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="30dd6a48", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="30dd6a48", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) (async) 03:44:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 30) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000340), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xf96}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x34}}, 0x48011) 03:44:45 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000039c0), 0x1f1000, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000004600)={&(0x7f0000003d80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004580)={0x2c, 0x1, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000003980)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004780)=0xd9b0, 0x4) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000080)={&(0x7f0000004000)={{@host, 0x3}, {@host, 0x8}, 0x400, "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"}, 0x418, 0x8}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000001dc0)='./binderfs\x00', 0x1ff) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000004640)=ANY=[@ANYBLOB="14000000000000786c4285615dfa7246dbf4ffffff00007729f8040000f2b1e484beae8033f6b5050639c87733625641fdd501a8260d66be4b02bf6913c85f3226506c5343e68492882d111d9ecf71fb720f0a55d5956ee086c80556b4515262f2b922882008cbde2e9302d88dde41bb958c043c8375625503d338bd34069ededb90fbbcb5107d7245ad8fdbd2c0acbe8761a9b5a119cf1d01ed11c8fea47b64e075a2871a1bbed68cfe595e00c08131754e8ad883e1ab103efac883c933b8e5c2de91"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000004740)={&(0x7f0000004440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000044c0)={&(0x7f0000004480)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) recvmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/125, 0x7d}, 0xfffffff8}, {{&(0x7f0000000140)=@sco={0x1f, @none}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/180, 0xb4}], 0x7, &(0x7f0000000740)=""/222, 0xde}, 0x60}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000840)=""/200, 0xc8}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/157, 0x9d}, {&(0x7f0000000b40)=""/180, 0xb4}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x6, &(0x7f0000001c80)=""/133, 0x85}, 0x5}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/166, 0xa6}, 0x3}, {{&(0x7f0000001ec0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003380)=[{&(0x7f0000001f40)=""/206, 0xce}, {&(0x7f0000002040)=""/161, 0xa1}, {&(0x7f0000002100)=""/102, 0x66}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/214, 0xd6}, {&(0x7f0000003280)=""/54, 0x36}, {&(0x7f00000032c0)=""/155, 0x9b}], 0x7, &(0x7f0000003400)=""/74, 0x4a}, 0x27}, {{&(0x7f0000003480)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/246, 0xf6}], 0x1, &(0x7f0000003640)=""/100, 0x64}, 0x7}, {{&(0x7f00000036c0)=@caif=@util, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003740)=""/205, 0xcd}, {&(0x7f0000003840)=""/193, 0xc1}, {&(0x7f0000004500)=""/89, 0x59}, {&(0x7f00000039c0)}], 0x4, &(0x7f0000003a40)=""/153, 0x99}, 0x40}, {{&(0x7f0000003b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/145, 0x91}, {&(0x7f0000003c80)=""/149, 0x95}], 0x3, &(0x7f0000003d80)}, 0xff}], 0x8, 0x40002141, &(0x7f0000003fc0)) syz_genetlink_get_family_id$nbd(&(0x7f0000003940), 0xffffffffffffffff) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000039c0), 0x1f1000, 0x0) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000004600)={&(0x7f0000003d80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004580)={0x2c, 0x1, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) (async) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000003980)) (async) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004780)=0xd9b0, 0x4) (async) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000080)={&(0x7f0000004000)={{@host, 0x3}, {@host, 0x8}, 0x400, "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"}, 0x418, 0x8}) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000001dc0)='./binderfs\x00', 0x1ff) (async) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000004640)=ANY=[@ANYBLOB="14000000000000786c4285615dfa7246dbf4ffffff00007729f8040000f2b1e484beae8033f6b5050639c87733625641fdd501a8260d66be4b02bf6913c85f3226506c5343e68492882d111d9ecf71fb720f0a55d5956ee086c80556b4515262f2b922882008cbde2e9302d88dde41bb958c043c8375625503d338bd34069ededb90fbbcb5107d7245ad8fdbd2c0acbe8761a9b5a119cf1d01ed11c8fea47b64e075a2871a1bbed68cfe595e00c08131754e8ad883e1ab103efac883c933b8e5c2de91"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000004740)={&(0x7f0000004440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000044c0)={&(0x7f0000004480)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) (async) recvmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/125, 0x7d}, 0xfffffff8}, {{&(0x7f0000000140)=@sco={0x1f, @none}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/180, 0xb4}], 0x7, &(0x7f0000000740)=""/222, 0xde}, 0x60}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000840)=""/200, 0xc8}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/157, 0x9d}, {&(0x7f0000000b40)=""/180, 0xb4}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x6, &(0x7f0000001c80)=""/133, 0x85}, 0x5}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/166, 0xa6}, 0x3}, {{&(0x7f0000001ec0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003380)=[{&(0x7f0000001f40)=""/206, 0xce}, {&(0x7f0000002040)=""/161, 0xa1}, {&(0x7f0000002100)=""/102, 0x66}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/214, 0xd6}, {&(0x7f0000003280)=""/54, 0x36}, {&(0x7f00000032c0)=""/155, 0x9b}], 0x7, &(0x7f0000003400)=""/74, 0x4a}, 0x27}, {{&(0x7f0000003480)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/246, 0xf6}], 0x1, &(0x7f0000003640)=""/100, 0x64}, 0x7}, {{&(0x7f00000036c0)=@caif=@util, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003740)=""/205, 0xcd}, {&(0x7f0000003840)=""/193, 0xc1}, {&(0x7f0000004500)=""/89, 0x59}, {&(0x7f00000039c0)}], 0x4, &(0x7f0000003a40)=""/153, 0x99}, 0x40}, {{&(0x7f0000003b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/145, 0x91}, {&(0x7f0000003c80)=""/149, 0x95}], 0x3, &(0x7f0000003d80)}, 0xff}], 0x8, 0x40002141, &(0x7f0000003fc0)) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000003940), 0xffffffffffffffff) (async) [ 2752.571071] nbd: failed to add new device 03:44:45 executing program 4: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000040)={{@any, 0x4}, 0x3, 0x7f, 0xff, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000040)={{@any, 0x4}, 0x3, 0x7f, 0xff, 0x1}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) 03:44:45 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) [ 2752.664282] FAULT_INJECTION: forcing a failure. [ 2752.664282] name failslab, interval 1, probability 0, space 0, times 0 [ 2752.677462] CPU: 0 PID: 14658 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2752.685355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.694715] Call Trace: [ 2752.697304] dump_stack+0x1b2/0x281 [ 2752.700937] should_fail.cold+0x10a/0x149 [ 2752.705085] should_failslab+0xd6/0x130 [ 2752.709063] kmem_cache_alloc_node_trace+0x25a/0x400 03:44:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x20}}, 0x1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c001b0000000000000000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c0004000900000000000000"], 0x40}}, 0x0) 03:44:45 executing program 1: socketpair(0x1e, 0x1, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000140), 0xf2, 0x10840) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) accept4$netrom(r1, &(0x7f0000000180)={{0x3, @null}, [@netrom, @rose, @rose, @bcast, @remote, @rose, @rose, @bcast]}, &(0x7f00000002c0)=0x48, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/clients\x00', 0x0, 0x0) accept$netrom(r4, &(0x7f0000000380)={{0x3, @rose}, [@netrom, @rose, @default, @null, @netrom, @remote, @null]}, &(0x7f0000000280)=0x48) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20001e00", @ANYRES16=r0, @ANYBLOB="000126bd7000ffdbdf252c0000000c0099000d00000016000000"], 0x20}}, 0x40804) [ 2752.714165] blkg_alloc+0x92/0x5c0 [ 2752.717709] blkcg_init_queue+0x23/0x410 [ 2752.721769] blk_alloc_queue_node+0x826/0xb40 [ 2752.726263] blk_mq_init_queue+0x42/0x90 [ 2752.730315] nbd_dev_add+0x2c6/0x800 [ 2752.734014] ? nbd_send_cmd+0x11f0/0x11f0 [ 2752.738162] nbd_genl_connect+0x36c/0x1400 [ 2752.742472] ? lock_acquire+0x170/0x3f0 [ 2752.746428] ? nbd_xmit_timeout+0x500/0x500 [ 2752.750726] ? validate_nla+0x192/0x5e0 [ 2752.754681] ? nla_parse+0x157/0x1f0 [ 2752.758377] genl_family_rcv_msg+0x572/0xb20 [ 2752.762774] ? genl_rcv+0x40/0x40 [ 2752.766219] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2752.771650] ? trace_hardirqs_on+0x10/0x10 [ 2752.775869] ? sock_sendmsg+0xb5/0x100 [ 2752.779760] genl_rcv_msg+0xaf/0x140 [ 2752.783462] netlink_rcv_skb+0x125/0x390 [ 2752.787597] ? genl_family_rcv_msg+0xb20/0xb20 [ 2752.792173] ? netlink_ack+0x9a0/0x9a0 [ 2752.796039] ? lock_acquire+0x170/0x3f0 [ 2752.800008] genl_rcv+0x24/0x40 [ 2752.803274] netlink_unicast+0x437/0x610 [ 2752.807321] ? netlink_sendskb+0xd0/0xd0 [ 2752.811358] ? __check_object_size+0x179/0x230 [ 2752.815918] netlink_sendmsg+0x638/0xb90 [ 2752.819968] ? nlmsg_notify+0x1b0/0x1b0 [ 2752.823928] ? kernel_recvmsg+0x210/0x210 [ 2752.828093] ? security_socket_sendmsg+0x83/0xb0 [ 2752.832827] ? nlmsg_notify+0x1b0/0x1b0 [ 2752.836779] sock_sendmsg+0xb5/0x100 [ 2752.840480] ___sys_sendmsg+0x6c8/0x800 [ 2752.844438] ? get_pid_task+0x91/0x130 [ 2752.848303] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2752.853041] ? lock_downgrade+0x740/0x740 [ 2752.857168] ? lock_acquire+0x170/0x3f0 [ 2752.861125] ? lock_downgrade+0x740/0x740 [ 2752.865267] ? __fget+0x2df/0x460 [ 2752.868714] ? __fdget+0x19b/0x1f0 [ 2752.872234] ? sockfd_lookup_light+0xb2/0x160 [ 2752.876707] __sys_sendmsg+0xa3/0x120 [ 2752.880498] ? SyS_shutdown+0x160/0x160 [ 2752.884465] ? wait_for_completion_io+0x10/0x10 [ 2752.889126] ? SyS_read+0x210/0x210 [ 2752.892730] ? __do_page_fault+0x159/0xad0 [ 2752.896941] SyS_sendmsg+0x27/0x40 [ 2752.900465] ? __sys_sendmsg+0x120/0x120 [ 2752.904515] do_syscall_64+0x1d5/0x640 [ 2752.908398] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2752.913573] RIP: 0033:0x7f10e208fe99 [ 2752.917263] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2752.924954] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2752.932202] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2752.939460] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.946720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2752.953967] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:45 executing program 1: socketpair(0x1e, 0x1, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000140), 0xf2, 0x10840) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) accept4$netrom(r1, &(0x7f0000000180)={{0x3, @null}, [@netrom, @rose, @rose, @bcast, @remote, @rose, @rose, @bcast]}, &(0x7f00000002c0)=0x48, 0x0) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async, rerun: 32) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/clients\x00', 0x0, 0x0) (rerun: 32) accept$netrom(r4, &(0x7f0000000380)={{0x3, @rose}, [@netrom, @rose, @default, @null, @netrom, @remote, @null]}, &(0x7f0000000280)=0x48) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20001e00", @ANYRES16=r0, @ANYBLOB="000126bd7000ffdbdf252c0000000c0099000d00000016000000"], 0x20}}, 0x40804) 03:44:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x20}}, 0x1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c001b0000000000000000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c0004000900000000000000"], 0x40}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x20}}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c001b0000000000000000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c0004000900000000000000"], 0x40}}, 0x0) (async) [ 2752.967227] nbd: failed to add new device 03:44:45 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000039c0), 0x1f1000, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000004600)={&(0x7f0000003d80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004580)={0x2c, 0x1, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000003980)) (async) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004780)=0xd9b0, 0x4) (async) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000080)={&(0x7f0000004000)={{@host, 0x3}, {@host, 0x8}, 0x400, "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"}, 0x418, 0x8}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000001dc0)='./binderfs\x00', 0x1ff) (async) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000004640)=ANY=[@ANYBLOB="14000000000000786c4285615dfa7246dbf4ffffff00007729f8040000f2b1e484beae8033f6b5050639c87733625641fdd501a8260d66be4b02bf6913c85f3226506c5343e68492882d111d9ecf71fb720f0a55d5956ee086c80556b4515262f2b922882008cbde2e9302d88dde41bb958c043c8375625503d338bd34069ededb90fbbcb5107d7245ad8fdbd2c0acbe8761a9b5a119cf1d01ed11c8fea47b64e075a2871a1bbed68cfe595e00c08131754e8ad883e1ab103efac883c933b8e5c2de91"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000004740)={&(0x7f0000004440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000044c0)={&(0x7f0000004480)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffc}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) recvmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/125, 0x7d}, 0xfffffff8}, {{&(0x7f0000000140)=@sco={0x1f, @none}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/180, 0xb4}], 0x7, &(0x7f0000000740)=""/222, 0xde}, 0x60}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000840)=""/200, 0xc8}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/157, 0x9d}, {&(0x7f0000000b40)=""/180, 0xb4}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x6, &(0x7f0000001c80)=""/133, 0x85}, 0x5}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/166, 0xa6}, 0x3}, {{&(0x7f0000001ec0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003380)=[{&(0x7f0000001f40)=""/206, 0xce}, {&(0x7f0000002040)=""/161, 0xa1}, {&(0x7f0000002100)=""/102, 0x66}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/214, 0xd6}, {&(0x7f0000003280)=""/54, 0x36}, {&(0x7f00000032c0)=""/155, 0x9b}], 0x7, &(0x7f0000003400)=""/74, 0x4a}, 0x27}, {{&(0x7f0000003480)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/246, 0xf6}], 0x1, &(0x7f0000003640)=""/100, 0x64}, 0x7}, {{&(0x7f00000036c0)=@caif=@util, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003740)=""/205, 0xcd}, {&(0x7f0000003840)=""/193, 0xc1}, {&(0x7f0000004500)=""/89, 0x59}, {&(0x7f00000039c0)}], 0x4, &(0x7f0000003a40)=""/153, 0x99}, 0x40}, {{&(0x7f0000003b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/145, 0x91}, {&(0x7f0000003c80)=""/149, 0x95}], 0x3, &(0x7f0000003d80)}, 0xff}], 0x8, 0x40002141, &(0x7f0000003fc0)) syz_genetlink_get_family_id$nbd(&(0x7f0000003940), 0xffffffffffffffff) 03:44:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000340)) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200110}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x58}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40890}, 0x40081) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000340), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xf96}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x34}}, 0x48011) 03:44:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 31) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:45 executing program 1: socketpair(0x1e, 0x1, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_open_dev$vcsn(&(0x7f0000000140), 0xf2, 0x10840) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (async) accept4$netrom(r1, &(0x7f0000000180)={{0x3, @null}, [@netrom, @rose, @rose, @bcast, @remote, @rose, @rose, @bcast]}, &(0x7f00000002c0)=0x48, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/clients\x00', 0x0, 0x0) accept$netrom(r4, &(0x7f0000000380)={{0x3, @rose}, [@netrom, @rose, @default, @null, @netrom, @remote, @null]}, &(0x7f0000000280)=0x48) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20001e00", @ANYRES16=r0, @ANYBLOB="000126bd7000ffdbdf252c0000000c0099000d00000016000000"], 0x20}}, 0x40804) 03:44:45 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40010040, 0xfffffffffffffffc) 03:44:45 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40010040, 0xfffffffffffffffc) [ 2753.077452] FAULT_INJECTION: forcing a failure. [ 2753.077452] name failslab, interval 1, probability 0, space 0, times 0 [ 2753.108102] CPU: 1 PID: 14707 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2753.116007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2753.125352] Call Trace: [ 2753.127932] dump_stack+0x1b2/0x281 [ 2753.131567] should_fail.cold+0x10a/0x149 [ 2753.135728] should_failslab+0xd6/0x130 [ 2753.139691] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2753.144784] blk_throtl_init+0x7a/0x590 [ 2753.148743] blkcg_init_queue+0x18f/0x410 [ 2753.152886] blk_alloc_queue_node+0x826/0xb40 [ 2753.157362] blk_mq_init_queue+0x42/0x90 [ 2753.161399] nbd_dev_add+0x2c6/0x800 [ 2753.165089] ? nbd_send_cmd+0x11f0/0x11f0 [ 2753.169216] nbd_genl_connect+0x36c/0x1400 [ 2753.173444] ? lock_acquire+0x170/0x3f0 [ 2753.177398] ? nbd_xmit_timeout+0x500/0x500 [ 2753.181696] ? validate_nla+0x192/0x5e0 [ 2753.185660] ? nla_parse+0x157/0x1f0 [ 2753.189373] genl_family_rcv_msg+0x572/0xb20 [ 2753.193766] ? genl_rcv+0x40/0x40 [ 2753.197201] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2753.202634] ? trace_hardirqs_on+0x10/0x10 [ 2753.206845] ? sock_sendmsg+0xb5/0x100 [ 2753.210721] genl_rcv_msg+0xaf/0x140 [ 2753.214422] netlink_rcv_skb+0x125/0x390 [ 2753.218466] ? genl_family_rcv_msg+0xb20/0xb20 [ 2753.223031] ? netlink_ack+0x9a0/0x9a0 [ 2753.226920] ? lock_acquire+0x170/0x3f0 [ 2753.231055] genl_rcv+0x24/0x40 [ 2753.234311] netlink_unicast+0x437/0x610 [ 2753.238354] ? netlink_sendskb+0xd0/0xd0 [ 2753.242404] ? __check_object_size+0x179/0x230 [ 2753.246985] netlink_sendmsg+0x638/0xb90 [ 2753.251131] ? nlmsg_notify+0x1b0/0x1b0 [ 2753.255179] ? kernel_recvmsg+0x210/0x210 [ 2753.259314] ? security_socket_sendmsg+0x83/0xb0 [ 2753.264048] ? nlmsg_notify+0x1b0/0x1b0 [ 2753.268007] sock_sendmsg+0xb5/0x100 [ 2753.271705] ___sys_sendmsg+0x6c8/0x800 [ 2753.275662] ? get_pid_task+0x91/0x130 [ 2753.279534] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2753.284268] ? lock_downgrade+0x740/0x740 [ 2753.288399] ? lock_acquire+0x170/0x3f0 [ 2753.292355] ? lock_downgrade+0x740/0x740 [ 2753.296483] ? __fget+0x2df/0x460 [ 2753.299919] ? __fdget+0x19b/0x1f0 [ 2753.303441] ? sockfd_lookup_light+0xb2/0x160 [ 2753.307917] __sys_sendmsg+0xa3/0x120 [ 2753.311694] ? SyS_shutdown+0x160/0x160 [ 2753.315654] ? wait_for_completion_io+0x10/0x10 [ 2753.320306] ? SyS_read+0x210/0x210 [ 2753.323918] ? __do_page_fault+0x159/0xad0 [ 2753.328134] SyS_sendmsg+0x27/0x40 [ 2753.331651] ? __sys_sendmsg+0x120/0x120 [ 2753.335751] do_syscall_64+0x1d5/0x640 [ 2753.339708] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2753.344878] RIP: 0033:0x7f10e208fe99 [ 2753.348568] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2753.356252] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2753.363500] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2753.370752] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:46 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40010040, 0xfffffffffffffffc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40010040, 0xfffffffffffffffc) (async) [ 2753.378002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2753.385252] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2753.405268] nbd: failed to add new device [ 2753.415483] nbd: must specify at least one socket 03:44:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000340)) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200110}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x58}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40890}, 0x40081) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x4, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0xeef1d03830a57d72, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x3) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000040)={0x19e6e84b, 0x4, 0x7, 0x0, 0x0, 0x7}) socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) 03:44:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000340), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xf96}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x34}}, 0x48011) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000340), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xf96}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x34}}, 0x48011) (async) 03:44:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x20}}, 0x1) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c001b0000000000000000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c0004000900000000000000"], 0x40}}, 0x0) 03:44:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 32) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:46 executing program 3: ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000100)=@x25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2, &(0x7f00000003c0)=""/41, 0x29}, 0x30ff1fb1}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x6}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom}, [@remote, @remote, @netrom, @null, @null, @netrom, @null]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/105, 0x69}, {&(0x7f00000009c0)=""/129, 0x81}], 0x2, &(0x7f0000000ac0)=""/183, 0xb7}, 0x75}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/52, 0x34}], 0x3, &(0x7f0000001d00)=""/112, 0x70}, 0x7}, {{&(0x7f0000001d80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/123, 0x7b}], 0x2, &(0x7f0000002ec0)=""/63, 0x3f}, 0xff}, {{&(0x7f0000002f00)=@tipc=@name, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/215, 0xd7}}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/133, 0x85}, {&(0x7f0000004280)=""/35, 0x23}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/186, 0xba}, {&(0x7f00000043c0)=""/20, 0x14}, {&(0x7f0000004400)=""/159, 0x9f}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x7}], 0x7, 0x40010081, &(0x7f0000005700)) [ 2753.431876] nbd: must specify a size in bytes for the device 03:44:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x4, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0xeef1d03830a57d72, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x3) (async) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000040)={0x19e6e84b, 0x4, 0x7, 0x0, 0x0, 0x7}) (async) socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) 03:44:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000340)) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200110}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x58}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40890}, 0x40081) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000340)) (async) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}}}, &(0x7f0000000080)=0x80) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200110}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x58}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40890}, 0x40081) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) [ 2753.484835] nbd: must specify at least one socket [ 2753.504052] nbd: must specify at least one socket 03:44:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x4, 0x0) (async, rerun: 32) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0xeef1d03830a57d72, 0x0) (rerun: 32) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x3) (async) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000040)={0x19e6e84b, 0x4, 0x7, 0x0, 0x0, 0x7}) (async) socketpair(0x1e, 0x2, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) 03:44:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:46 executing program 3: ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000100)=@x25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2, &(0x7f00000003c0)=""/41, 0x29}, 0x30ff1fb1}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x6}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom}, [@remote, @remote, @netrom, @null, @null, @netrom, @null]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/105, 0x69}, {&(0x7f00000009c0)=""/129, 0x81}], 0x2, &(0x7f0000000ac0)=""/183, 0xb7}, 0x75}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/52, 0x34}], 0x3, &(0x7f0000001d00)=""/112, 0x70}, 0x7}, {{&(0x7f0000001d80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/123, 0x7b}], 0x2, &(0x7f0000002ec0)=""/63, 0x3f}, 0xff}, {{&(0x7f0000002f00)=@tipc=@name, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/215, 0xd7}}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/133, 0x85}, {&(0x7f0000004280)=""/35, 0x23}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/186, 0xba}, {&(0x7f00000043c0)=""/20, 0x14}, {&(0x7f0000004400)=""/159, 0x9f}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x7}], 0x7, 0x40010081, &(0x7f0000005700)) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) socket$rds(0x15, 0x5, 0x0) (async) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) (async) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000100)=@x25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2, &(0x7f00000003c0)=""/41, 0x29}, 0x30ff1fb1}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x6}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom}, [@remote, @remote, @netrom, @null, @null, @netrom, @null]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/105, 0x69}, {&(0x7f00000009c0)=""/129, 0x81}], 0x2, &(0x7f0000000ac0)=""/183, 0xb7}, 0x75}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/52, 0x34}], 0x3, &(0x7f0000001d00)=""/112, 0x70}, 0x7}, {{&(0x7f0000001d80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/123, 0x7b}], 0x2, &(0x7f0000002ec0)=""/63, 0x3f}, 0xff}, {{&(0x7f0000002f00)=@tipc=@name, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/215, 0xd7}}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/133, 0x85}, {&(0x7f0000004280)=""/35, 0x23}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/186, 0xba}, {&(0x7f00000043c0)=""/20, 0x14}, {&(0x7f0000004400)=""/159, 0x9f}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x7}], 0x7, 0x40010081, &(0x7f0000005700)) (async) [ 2753.545714] FAULT_INJECTION: forcing a failure. [ 2753.545714] name failslab, interval 1, probability 0, space 0, times 0 [ 2753.578508] CPU: 1 PID: 14762 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2753.586405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2753.595766] Call Trace: [ 2753.595782] dump_stack+0x1b2/0x281 [ 2753.595795] should_fail.cold+0x10a/0x149 [ 2753.595808] should_failslab+0xd6/0x130 [ 2753.610180] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2753.610197] throtl_pd_alloc+0x59/0x990 [ 2753.610205] ? throtl_add_bio_tg+0x1e0/0x1e0 [ 2753.610216] blkcg_activate_policy+0x115/0x5c0 [ 2753.610230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2753.610244] blk_throtl_init+0x408/0x590 [ 2753.610256] blkcg_init_queue+0x18f/0x410 03:44:46 executing program 3: ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000100)=@x25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2, &(0x7f00000003c0)=""/41, 0x29}, 0x30ff1fb1}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x6}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom}, [@remote, @remote, @netrom, @null, @null, @netrom, @null]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/105, 0x69}, {&(0x7f00000009c0)=""/129, 0x81}], 0x2, &(0x7f0000000ac0)=""/183, 0xb7}, 0x75}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/52, 0x34}], 0x3, &(0x7f0000001d00)=""/112, 0x70}, 0x7}, {{&(0x7f0000001d80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/123, 0x7b}], 0x2, &(0x7f0000002ec0)=""/63, 0x3f}, 0xff}, {{&(0x7f0000002f00)=@tipc=@name, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/215, 0xd7}}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/133, 0x85}, {&(0x7f0000004280)=""/35, 0x23}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/186, 0xba}, {&(0x7f00000043c0)=""/20, 0x14}, {&(0x7f0000004400)=""/159, 0x9f}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x7}], 0x7, 0x40010081, &(0x7f0000005700)) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) socket$rds(0x15, 0x5, 0x0) (async) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) (async) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000100)=@x25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/208, 0xd0}], 0x2, &(0x7f00000003c0)=""/41, 0x29}, 0x30ff1fb1}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x6}, {{&(0x7f00000008c0)=@ax25={{0x3, @netrom}, [@remote, @remote, @netrom, @null, @null, @netrom, @null]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/105, 0x69}, {&(0x7f00000009c0)=""/129, 0x81}], 0x2, &(0x7f0000000ac0)=""/183, 0xb7}, 0x75}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/52, 0x34}], 0x3, &(0x7f0000001d00)=""/112, 0x70}, 0x7}, {{&(0x7f0000001d80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/123, 0x7b}], 0x2, &(0x7f0000002ec0)=""/63, 0x3f}, 0xff}, {{&(0x7f0000002f00)=@tipc=@name, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/215, 0xd7}}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/133, 0x85}, {&(0x7f0000004280)=""/35, 0x23}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/186, 0xba}, {&(0x7f00000043c0)=""/20, 0x14}, {&(0x7f0000004400)=""/159, 0x9f}], 0x8, &(0x7f0000004540)=""/4096, 0x1000}, 0x7}], 0x7, 0x40010081, &(0x7f0000005700)) (async) [ 2753.610267] blk_alloc_queue_node+0x826/0xb40 [ 2753.610280] blk_mq_init_queue+0x42/0x90 [ 2753.610291] nbd_dev_add+0x2c6/0x800 [ 2753.610301] ? nbd_send_cmd+0x11f0/0x11f0 [ 2753.610315] nbd_genl_connect+0x36c/0x1400 [ 2753.610325] ? lock_acquire+0x170/0x3f0 [ 2753.610336] ? nbd_xmit_timeout+0x500/0x500 [ 2753.610348] ? validate_nla+0x192/0x5e0 [ 2753.610358] ? nla_parse+0x157/0x1f0 [ 2753.610372] genl_family_rcv_msg+0x572/0xb20 [ 2753.610385] ? genl_rcv+0x40/0x40 [ 2753.610399] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 03:44:46 executing program 3: alarm(0x6) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}}, 0xfc}, 0x1, 0x0, 0x0, 0x4c40}, 0x800) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x6c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xb}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000}, 0x4844) 03:44:46 executing program 3: alarm(0x6) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}}, 0xfc}, 0x1, 0x0, 0x0, 0x4c40}, 0x800) (async) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x6c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xb}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000}, 0x4844) [ 2753.610410] ? trace_hardirqs_on+0x10/0x10 [ 2753.610418] ? sock_sendmsg+0xb5/0x100 [ 2753.610436] genl_rcv_msg+0xaf/0x140 [ 2753.610447] netlink_rcv_skb+0x125/0x390 [ 2753.610457] ? genl_family_rcv_msg+0xb20/0xb20 [ 2753.610466] ? netlink_ack+0x9a0/0x9a0 [ 2753.610475] ? lock_acquire+0x170/0x3f0 [ 2753.610490] genl_rcv+0x24/0x40 [ 2753.610498] netlink_unicast+0x437/0x610 [ 2753.610510] ? netlink_sendskb+0xd0/0xd0 [ 2753.610520] ? __check_object_size+0x179/0x230 [ 2753.610531] netlink_sendmsg+0x638/0xb90 [ 2753.610546] ? nlmsg_notify+0x1b0/0x1b0 03:44:46 executing program 3: alarm(0x6) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}}, 0xfc}, 0x1, 0x0, 0x0, 0x4c40}, 0x800) (async, rerun: 32) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x6c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xb}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000}, 0x4844) (rerun: 32) [ 2753.610554] ? kernel_recvmsg+0x210/0x210 [ 2753.610568] ? security_socket_sendmsg+0x83/0xb0 [ 2753.610576] ? nlmsg_notify+0x1b0/0x1b0 [ 2753.610584] sock_sendmsg+0xb5/0x100 [ 2753.610594] ___sys_sendmsg+0x6c8/0x800 [ 2753.610603] ? get_pid_task+0x91/0x130 [ 2753.610612] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2753.610624] ? lock_downgrade+0x740/0x740 [ 2753.610642] ? lock_acquire+0x170/0x3f0 [ 2753.610651] ? lock_downgrade+0x740/0x740 [ 2753.610664] ? __fget+0x2df/0x460 [ 2753.610678] ? __fdget+0x19b/0x1f0 [ 2753.610687] ? sockfd_lookup_light+0xb2/0x160 [ 2753.610698] __sys_sendmsg+0xa3/0x120 [ 2753.610707] ? SyS_shutdown+0x160/0x160 [ 2753.610716] ? wait_for_completion_io+0x10/0x10 [ 2753.610734] ? SyS_read+0x210/0x210 [ 2753.610744] ? __do_page_fault+0x159/0xad0 [ 2753.610754] SyS_sendmsg+0x27/0x40 [ 2753.610762] ? __sys_sendmsg+0x120/0x120 [ 2753.610771] do_syscall_64+0x1d5/0x640 [ 2753.610786] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2753.610794] RIP: 0033:0x7f10e208fe99 [ 2753.610799] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 03:44:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 03:44:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 33) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:46 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) accept$packet(0xffffffffffffffff, &(0x7f0000001fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005a40)={&(0x7f0000002180)=@delchain={0x3890, 0x65, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r0, {0x6, 0xf}, {0xe}, {0x2, 0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x10, 0x7}}]}}, @filter_kind_options=@f_matchall={{0xd}, {0x3840, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x4, 0x8}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6, 0xe}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xd, 0x4}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_ACT={0x36b4, 0x2, [@m_skbmod={0xec, 0x12, 0x0, 0x0, {{0xb}, {0x10, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa}]}, {0xb1, 0x6, "4e4a3a3027e75e2ef8b2a5bc4a0ad0181d181458a16b2b256b736f7ba8a7ae305be8620f3e0e1dbe1bef3f43cf0135a3f1179c56d17ee485850a746343c8ce448a761b7b9ca5abea625ae96f2e90b830d6747a37e25e57d463d75b9b55ea4463076ec42415ecfd06afa36a914ad583145f200d0b3e6fe543de6180936aeaebf958010b93cfd60df773aa2ffddbffbe116aa3c330fc274d9ba60b6cd1197a3e9f2b2e2f4717bc69108ad14b0af2"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x3b4, 0x19, 0x0, 0x0, {{0x8}, {0x2f4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x36, 0x6, {0x6, 'nat\x00', 0xc1, 0x800, "8e3e6d4fbc8e49c3e5ba1f6b"}}, @TCA_IPT_TARG={0xdc, 0x6, {0x6, 'raw\x00', 0x6, 0x6, "69bf5af7194da64c644782c34376b7bd7e100f1926b742d57228af1779a4e8ff026db8b55f8504c925c33a73b74b86661cb78924a3d4d5fe6837719f258edcb5fc7e6f915c61ac3ea223ba2c9ce9ef68ef678ab6a6a64a5fb07a6d51f27c9a9218428da9aed89677ce0d8dfe10b5b91d5b82319135bde0111def2ff2ba3729cbbfb5a35f693ea0e53c4f58ac058c2ee973135f4f05487dcf2ae3adb92328b608f3851c0332e8b17a0cccb9be3b23071df48b"}}, @TCA_IPT_TARG={0x80, 0x6, {0x4, 'filter\x00', 0x40, 0x101, "e9c18624395a100ca6831bbeb41d07805a38ffa650c3536a6b937b24cc76b1082501aae46e3cb5554c60cc0a19c41f67d1569a51bfe842e4127fef81c57611b16ab6cbcb4ae81c8b9cb587ad14e36a3fb25c0036d749"}}, @TCA_IPT_INDEX={0x8, 0x3, 0xdb8d}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xdc, 0x6, {0x9, 'filter\x00', 0x0, 0x14, "72a1c60ded0aadae232bdc6631c45cba3713ce081414d463d6055f4e547aba99dd7d8f009a59ad0882d079b00e3a68e6a9e4cf8f9a3ea266f795d5fe8b259c940aab8f60e3142e1a9e138df9f6d0bbb0ca908f64e3024c4b6efaa4f08ce1d699a7d1ce0f25bcb897efae4e076cc5d92ddac4fdaa084bfb560bd886c4ee14729eb037bc6dbb8e338113c5fcb666778cf9adf1834b86f5b71713543439f3bd33af89801763bad3de3bb69e6e9dc761cb8b5ba4"}}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x4a, 0x6, {0x20, 'mangle\x00', 0x9d, 0x0, "092fe37d93a69a5a3dfd36a6a4a049608bcb2c8e05774694e7689a1625bb5669"}}]}, {0x9c, 0x6, "43865d84387fdafe4bd37e7ac6503b7bb92024170831a119d738ef52bfc056ca08a63d7982b3960cde7e7b8986c69325e47cfdbda223c7a26ab0572278009dc666bde1567d7933fea25a612f56f5b7f62b8b9a6aaafcf35d0d33303a6b15e0929eabfa74393799f376dd67797ecdd369d60215a1ee4f3d5c44ea9a4e69a23eff45409d87e57e3bd3672bea7ab6c764cd2de8419567d50b04"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0xbc, 0xf, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_LABEL={0x8, 0x5, 0xfbb56}]}, {0x80, 0x6, "5159e1b227638d678dd6c37b6ac0bde3d4fc2a2ff81090774957e7ac54e6243e6308354efaa8a1ea8e1ae20bcfa3043a3bdc4bf37f9054525cedf24968deb453d3e29cf38c9150aeedc10ffc8f2bae2cf88205b7d42e68176d950ae7110b39d453e798475eb07c2b7e2c49a6cfaffa3e2776c38fb6c98861a6fe9354"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0x1cc, 0xa, 0x0, 0x0, {{0xb}, {0xe4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1ff, 0x40, 0x8, 0x8ae0, 0xfffffffc}, 0x3, r1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0xffffffff, 0x3, 0x40, 0x5}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x3, 0x20000000, 0x9, 0x1}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x7fff, 0xffffffffffffffff, 0x80000000, 0x1f}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x0, 0x0, 0x8, 0x37fd}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0x3, 0x2, 0xa0, 0x10001}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x8000, 0x8, 0x8000, 0x7f}, 0x5, r2}}]}, {0xbd, 0x6, "6a187b427743400d5bbc52440b33319ecbbfe60d1945e714d79a280e39e0a8770eebc754fca91a2928d820d18db97a368d67d9b84633c6cd5d701f6f9f1c1438b0789425ac2aabc80fe3699804a884ea41a00a48e00a0ed1b824b85fcb526e1d6ee6bf2e9dcd98da6f274f7cf7ab487382f79abb472068e80840f7c1a775fdf844bf1bbc61829723e7de5113833cd8e37a3787c60b27145aa7808454cea29da15e8f2af251a4ca14bb147f8f071b6286b8d4564aefaf37b755"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_csum={0x170, 0xe, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x4, 0x20000000, 0x5b, 0x3}, 0x76}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x4, 0x5, 0x1, 0x40}, 0x41}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x0, 0x3, 0x7fff, 0xffffff7f}, 0x17}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1ff, 0x0, 0x3, 0x7}, 0x8}}]}, {0xd4, 0x6, "a31afe098cb04c6280f540756d6e3c6e2b264b1ca7f87382fa57a8968506156250899e0fdd8dd7134e4b82401e3bb87de115e3a64761138e9e73ac4ada8bacff1036ab99cb5a700446cbf6989faedf921f4cdba3c69b35dfe28c3c311fd2c6cb74db740f7e0dedbffe3cb2a6a4c1a96dc467794cfd9b568fef98b5c942300b634184df3e559c971e26c5a676d8d4c7c92f34f8d3a112900aa515eafa7685a8f898228f1c20a484fe8f549e63475bb70e9bde4199be0ef99bb993d016802ad3f7c2042ff218408caed4323a91f9e8304d"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_bpf={0x70, 0x20, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x9}]}, {0x3d, 0x6, "35a555b332b92e998a1d518c716569939647c39de58cdddc8a405efb953b1e1faca620b779ee9e1a0ad574e0afe7d6b81e5d1c3b64d69b84d0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0x2da8, 0x9, 0x0, 0x0, {{0xa}, {0x2ce4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{{0xd07, 0x5, 0x2, 0x0, 0xff}, 0x5, 0x7f}, [{0xfffff6b7, 0x2f1e, 0xcf558f2, 0x9, 0x3, 0x5}, {0x20, 0x8, 0x0, 0x1, 0x5, 0x7}, {0x80000001, 0x5, 0x4, 0x6, 0x400, 0x2}, {0x3f, 0xfffffffc, 0x1, 0x5, 0x4, 0xffff}, {0x0, 0x4, 0x8000, 0x1, 0x101, 0xffff}, {0xcde4, 0x2b, 0x100, 0x8, 0x5, 0x7f}, {0x80000000, 0xff000000, 0x6, 0x7fffffff, 0x1, 0xfffff801}, {0x4, 0xc7c3, 0x0, 0x2, 0x1, 0x972}, {0x0, 0x9, 0x81, 0x0, 0x1, 0x2}, {0x4, 0x9, 0x7, 0x0, 0x6, 0x4}, {0x1f, 0xfff, 0x81, 0x4, 0x1ff, 0x400}, {0x6, 0x1000, 0x7fff, 0x3, 0x7f, 0x5}, {0x3ff, 0x5, 0x400, 0x1, 0xc0000, 0xa6}, {0x6, 0x7, 0x4, 0x550, 0x3, 0x80000001}, {0xfa87, 0x1, 0x1ff, 0xaa, 0x6000000}, {0x3, 0x3, 0x80000000, 0x6, 0xca1, 0x7ff}, {0x1, 0x0, 0xffffff4d, 0x4, 0x0, 0x400}, {0x2, 0xffffffff, 0x4, 0xffffffff, 0xdbf8, 0x7fff}, {0x0, 0x1, 0x80000001, 0x1000, 0x6, 0x5}, {0x102000, 0xfb9, 0xfffe0000, 0x3, 0xfffffeff, 0x80000001}, {0x63132a1f, 0x8, 0x3, 0x1, 0x7, 0x7}, {0x8, 0x8000, 0x80000000, 0x7, 0x8, 0x40}, {0x0, 0x0, 0x7fff, 0x3, 0x3, 0x4}, {0xfffffffd, 0x1, 0x3, 0x8, 0x2, 0x4}, {0x3, 0x101, 0x0, 0x1d, 0x7fffffff, 0x9ad}, {0x2, 0x3f, 0x5, 0x1000000, 0x3, 0x4}, {0x1, 0x0, 0x16, 0x9, 0x0, 0x3}, {0x7f, 0x8001, 0x511, 0x8000, 0xff, 0x20}, {0x6, 0xfffffffd, 0x521, 0x15, 0x6730, 0x4}, {0x9, 0x2, 0x8, 0x6, 0x8, 0xd4}, {0x8, 0x4, 0x7, 0x400, 0xac7, 0x8001}, {0xfff, 0x4, 0x5, 0x8, 0x1000, 0xef17}, {0x0, 0x80000001, 0x101, 0x5, 0x3, 0x4e550e92}, {0x7, 0x4b54, 0x3, 0xfa, 0x3f, 0xc2}, {0xfffffff9, 0x9, 0x800, 0x8, 0x800, 0x7}, {0xa92, 0x1, 0x1, 0x8001, 0x5, 0xfffffff8}, {0xdc3a, 0x3a, 0x0, 0x3, 0x1}, {0x9, 0x1f, 0xffffffff, 0x1, 0x200, 0x80000000}, {0xfff, 0x7fd, 0x2, 0x5, 0x81, 0x8000}, {0x1f, 0x1, 0x4, 0x2, 0xf4, 0x7}, {0xfffffd39, 0x0, 0x5, 0x7, 0x1f, 0x1}, {0x9, 0x1, 0x1, 0x3, 0x9, 0x4}, {0x0, 0x6, 0x8001, 0x1, 0x4, 0x40}, {0x0, 0x0, 0x3, 0xfff}, {0x1, 0x9, 0xfffff000, 0x0, 0x39, 0x6}, {0x7d862a59, 0xcd9a, 0x0, 0x2, 0xffffffff, 0x1}, {0x2, 0x4, 0x9, 0x2, 0x7, 0x10000}, {0xfffffffd, 0x1, 0x1, 0x9, 0x8b, 0x9}, {0x3, 0x5, 0x7ff, 0x4, 0x6, 0x4}, {0x800, 0x2, 0x8001, 0x0, 0x3f, 0x5}, {0x80000001, 0x8000, 0x3ff, 0x20000000, 0x239, 0x1}, {0x80000001, 0x4, 0x7ff, 0xbd, 0x9, 0x10}, {0x1ff, 0x80000001, 0x0, 0x9bc, 0x7, 0x400}, {0x5, 0x2, 0x2, 0xffffffff, 0x2, 0x6}, {0x9, 0x7fffffff, 0x68, 0x36, 0x3f, 0xfffffff9}, {0x2, 0x83b, 0x6, 0xc9c, 0x38, 0x6}, {0x1ba9, 0x2, 0x5494, 0xfffffff7, 0xb4a, 0x6}, {0x336a, 0x0, 0x8, 0x10000, 0x4, 0x7}, {0x6, 0x3d08, 0x5, 0x8000, 0x8}, {0x1000, 0x4, 0x5, 0x20000000, 0x142, 0x400}, {0x3f, 0x0, 0xfff, 0xfa, 0xb, 0x8}, {0x3eacfcc5, 0x4, 0x8, 0x7, 0x200, 0xffffff80}, {0x4, 0x8, 0xfffffffa, 0x401, 0x5, 0x800}, {0xc6, 0x5, 0x8, 0x40, 0xfd08, 0x1f}, {0xf871, 0x7, 0xdd3, 0x0, 0x101, 0x5}, {0x1, 0x5723, 0x2, 0x3, 0x5}, {0x1, 0x0, 0x42, 0x5, 0x3d59, 0x9}, {0x23c68cfb, 0x1, 0xff, 0x3, 0x5, 0x1}, {0x81, 0xffff, 0x8, 0x10001, 0x6, 0x4}, {0x7, 0x7fff, 0xbdd4, 0xfffffe90, 0x800000, 0x40}, {0x8000, 0x0, 0x20, 0x80000001, 0x9}, {0x3ff, 0x6, 0x81, 0x0, 0x7ff, 0x7}, {0x3, 0x6, 0xffffffff, 0x4a, 0x8, 0x9}, {0x6fb9, 0xff, 0x1bf1, 0x8, 0x6, 0x6}, {0x9, 0x3, 0x2, 0xa524, 0xed7, 0x5}, {0x8f0, 0x9, 0x4, 0x5, 0x10000000, 0x6}, {0x4, 0x7fffffff, 0xb, 0x800, 0x1, 0x4}, {0x685a, 0x6d, 0xba97, 0x7, 0x6, 0x80}, {0x1000, 0x3ff, 0xfffffff7, 0xcd0, 0xffff, 0x3}, {0x7, 0x5a7c, 0x0, 0x100, 0x6, 0x4}, {0x9, 0x8, 0x256, 0x6d7, 0x7, 0x400}, {0xe1, 0x8, 0x7ff, 0x42, 0x1ff, 0x4}, {0x0, 0x7ff, 0x7ff, 0x12a, 0x1, 0x7}, {0x1ff, 0x101, 0x4, 0x2, 0x0, 0x7}, {0x8, 0xffffffff, 0x7, 0x2, 0x0, 0x2}, {0x20, 0xd6, 0x3f, 0x4f1d, 0x15, 0xb34df21}, {0x5, 0x5, 0x7, 0xff, 0xfffffff9, 0x2}, {0x4, 0x9, 0x1, 0xa70, 0x2, 0x6}, {0x8, 0x4e6, 0x504171e1, 0x8, 0x1162cdd0, 0x1}, {0x4, 0x0, 0x3, 0xffff, 0xfbb1, 0x6}, {0xa88, 0xae8, 0x6, 0xffff, 0x3, 0x2d39}, {0x1, 0x6, 0xffff135d, 0x2, 0xfffffaf1, 0x6}, {0xffff, 0x4, 0x80000000, 0x5, 0x0, 0x100}, {0x3, 0x2, 0x7, 0x2, 0xfff, 0xfffffbff}, {0xe, 0xfffffffe, 0x47, 0x3, 0x81, 0x2}, {0x0, 0x9, 0x639, 0x9, 0xf3e8, 0x6}, {0x5ca, 0x5, 0x7f, 0x6, 0x101, 0xffffffff}, {0x8, 0x9, 0x8, 0xa3e, 0xffff, 0x4}, {0x48, 0x9, 0x100000, 0xcaa, 0xf01, 0x5}, {0xffffffe0, 0xffffffff, 0x0, 0x4, 0xffffffff, 0xa6}, {0x1, 0xd2, 0x8000, 0x80000000, 0xfffffffe, 0x9}, {0xe5, 0x2, 0xde2, 0x0, 0x4}, {0x3ff, 0x8cf, 0x800, 0x6, 0xafe, 0x9}, {0xffffffff, 0x8001, 0x2, 0x0, 0x96d, 0x72d}, {0x200, 0x5, 0x3f, 0x9, 0x1ff, 0x9}, {0x99, 0x6, 0xcef, 0x200, 0x2, 0x2}, {0x49c7, 0x0, 0x2, 0x2, 0x5, 0x8}, {0x8, 0xfffe0000, 0x4, 0x9, 0xfffffffc, 0x53d}, {0x8, 0x4, 0x4, 0x3, 0x1ff, 0x4}, {0x6, 0x3, 0x4d, 0x80000001, 0x9, 0x2}, {0x9, 0x7fffffff, 0x81, 0x6, 0xfffffffd, 0x6}, {0x26a, 0x3, 0x8, 0xffffff7f, 0x3, 0x9}, {0x3, 0x5, 0xfffffff8, 0x1, 0xd8, 0x40d6}, {0x7, 0x3f, 0xffffffff, 0x7, 0x7f, 0x4}, {0x7f, 0xe6d, 0x7ff, 0x80000000, 0x9f, 0xead}, {0x4, 0x6, 0x6, 0x1000, 0x401, 0x8}, {0x9, 0x1, 0x7, 0x4, 0x3, 0x3}, {0x8001, 0xffffffff, 0x7, 0x0, 0x4, 0x1}, {0x724e, 0x7, 0x3, 0x8000, 0x72a9, 0x1}, {0x7, 0x6, 0x101, 0x9d5, 0x5, 0x2}, {0x2, 0x200, 0x3, 0x3, 0x10001, 0x8}, {0x7, 0x1, 0x2, 0x4, 0x10001, 0x4}, {0x7f, 0x1, 0x4, 0xfffffff7, 0x1000, 0x80000001}, {0x5, 0xfffff7b6, 0x497114b6, 0x7, 0x400}, {0x1f, 0x8, 0x0, 0x1, 0x9, 0x6}, {0x8, 0xb215, 0x48000000, 0xcfd, 0x5, 0x3}, {0x71f, 0x8, 0x233, 0x5, 0x3d, 0x5d}, {0x7fff, 0xdbb, 0x2, 0x5, 0x3, 0x101}], [{0x3, 0x1}, {0x5}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x74961f1ad48d60dc, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x3}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x5}, {}, {0x2, 0x1}, {}, {0x5}, {0x4}, {0x1, 0x1}, {0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x4}, {0x4, 0x1}, {0x1}, {0x3}, {0x2}, {0x3}, {0x3, 0x5ad076bdaa972f88}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x9c7ebac37de12164, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x81, 0x4, 0x20000000, 0x80, 0xd227}, 0x3f, 0x8, [{0x5, 0xff, 0x1f, 0x40, 0xfff, 0x4}, {0x8, 0x1ff, 0x0, 0x2, 0x6, 0x4}, {0x10001, 0x7f, 0x7fff, 0x1f, 0x10001, 0x4}, {0x9, 0x6, 0xff, 0xffffffc3, 0x0, 0x8001}, {0x3, 0x101, 0x8, 0x80000001, 0x1000, 0x8000}, {0x7, 0xffffffff, 0xca3, 0x8, 0xffffffff, 0x4}, {0x8001, 0x1ff, 0x3, 0x8, 0x2, 0x40}, {0xfff, 0x3, 0x200, 0x5, 0x6, 0x80000000}]}, [{0x20, 0x3c, 0x6, 0x9}, {0x7fffffff, 0x4, 0x4, 0x5, 0x80, 0x10001}, {0x7, 0x9c9, 0x61b, 0x101, 0x5}, {0x9, 0x0, 0x9, 0x7, 0x3, 0x6}, {0x2, 0x200000, 0x0, 0x10000, 0x14, 0x7}, {0x3ff, 0x3, 0x1, 0x4, 0x0, 0xffff0001}, {0x2, 0x40, 0xfffffa28, 0x4, 0x9, 0x80000001}, {0xfffffff8, 0x4, 0x387dd652, 0x1, 0x6, 0x1}, {0x3, 0x2, 0x7, 0x800, 0x6}, {0x4, 0x4, 0x441, 0x9, 0x8000, 0xfffffff8}, {0x4, 0x5, 0x84, 0x8, 0x3ff, 0x75}, {0x80, 0xffff, 0x10000, 0x101, 0x1}, {0x3, 0x10000, 0xdb, 0x2, 0x96, 0xd98}, {0x10000, 0x2d189bb2, 0x4e1, 0x9d2, 0x0, 0x7ff}, {0x81, 0x9, 0x2, 0xfffffefe, 0x1, 0xff}, {0x967, 0x4, 0x9, 0x400, 0x4, 0x80}, {0x8e, 0x1000, 0x40, 0x1, 0x0, 0x3}, {0x8, 0x859d, 0x8, 0x40, 0xae9, 0x12000000}, {0x3c, 0x200, 0x4, 0x43b, 0x0, 0x3}, {0x38, 0x6, 0x9, 0x4, 0x4, 0x7}, {0x7b0, 0xf741, 0x3fe, 0x4, 0x9, 0x20}, {0x6f2, 0xfffff000, 0x7f, 0x617, 0xff, 0xc40c}, {0x7fff, 0x1cc, 0x10000, 0x7, 0x0, 0x7fffffff}, {0x8, 0x6, 0x7, 0x9, 0x1, 0x5}, {0x4, 0x20, 0x566, 0x5, 0x101, 0x3}, {0xa3, 0x81, 0xffffffc3, 0x5, 0x1, 0x2}, {0x6, 0x8, 0x94b, 0x6, 0x1, 0x9}, {0x9, 0x6, 0x4e1, 0xffffffff, 0x0, 0x1}, {0x2, 0x9, 0x7, 0x0, 0x5, 0x3}, {0x9, 0xfffff801, 0x1ff, 0x8, 0x6, 0x1}, {0x1, 0xfffffff9, 0x7, 0x5, 0x23, 0x8000}, {0x4e, 0xb5, 0x20, 0x1f, 0x33ea, 0x4}, {0x100, 0x3, 0x7, 0x893, 0x1, 0x2}, {0x8, 0x200000, 0x3, 0x3, 0x8, 0x3}, {0x1, 0x4, 0x8000, 0x6, 0x3ff, 0x401}, {0x1, 0x2800, 0x4, 0x0, 0x3f}, {0x100, 0x5, 0xe3b, 0x8, 0x0, 0x81}, {0x8, 0x0, 0x6, 0x10000, 0x0, 0x4}, {0x2, 0x100, 0x0, 0x8001, 0xc6b, 0x3f}, {0xffffffc0, 0x5, 0x7, 0xffff, 0x401, 0x4}, {0x8, 0x5, 0x40, 0x1, 0xfffff001, 0x9}, {0x6, 0x7ff, 0x80000001, 0x8001, 0x0, 0x10000}, {0x1, 0x3, 0x80000001, 0xffff7fff, 0x1, 0x80000000}, {0x0, 0x6, 0x2, 0x1, 0x1, 0x8}, {0x8, 0x81, 0xfffffffc, 0x3, 0x8, 0x3}, {0x5, 0x6, 0x3f, 0x3, 0x8, 0x300000}, {0xffffffc0, 0x1, 0xff, 0xdb1e, 0xfff00000, 0x2}, {0x1, 0x80000, 0x61, 0x2, 0x6, 0x5}, {0xfffff001, 0x81, 0x6, 0x8, 0x6, 0x7}, {0x7974, 0x40, 0x9, 0xdda7, 0x800, 0x6}, {0x1000, 0x8, 0xff, 0x7, 0x7, 0x3}, {0x7, 0x1, 0x1, 0xfffffc00, 0x7fff, 0x10001}, {0x6, 0x20, 0x3, 0x3, 0x1, 0x4}, {0x891, 0x2, 0x1ff, 0xaed, 0x7fff, 0x1}, {0xffffffff, 0xdc7, 0x8, 0x0, 0x8, 0x6}, {0x48b, 0xa0, 0x0, 0x9, 0x5, 0x1000}, {0x4, 0x8, 0x9, 0xfea, 0x7, 0x7ff}, {0xfffffffa, 0x1ff, 0x3, 0x0, 0x8e8, 0x6}, {0x41, 0x2, 0x4, 0x3ff, 0x401, 0xffffffff}, {0x7fff, 0x8000, 0x81, 0x2, 0x7, 0xd90}, {0xffffffff, 0x983d, 0x9, 0x4, 0x400, 0x9dc}, {0xe5, 0x1, 0x4, 0x100, 0x4, 0xf99d}, {0xfff80000, 0x3, 0x0, 0x1, 0x5dad, 0x401}, {0x81, 0xc8bd, 0x1, 0x6, 0x5, 0xffff}, {0x7fff, 0x100, 0x0, 0x0, 0x200, 0x8}, {0x7, 0x0, 0xfff, 0x1000, 0x67e, 0x8}, {0xffffffff, 0x80, 0x0, 0x3, 0x9, 0xfa33}, {0x5, 0x0, 0x4, 0x6, 0x80000000, 0x363d}, {0xff, 0x4, 0x6, 0x6, 0x6, 0x2}, {0x4, 0x0, 0xe, 0xffffffff, 0x0, 0x3}, {0x400, 0x1ff, 0x7f31, 0x6, 0x0, 0x30000}, {0x8, 0x9, 0x15, 0x6, 0x7ff, 0x1}, {0xfffffff9, 0x6, 0x7f, 0x1, 0x4, 0x1ff}, {0x1, 0x1800, 0x8, 0x4, 0x321, 0x80}, {0x7, 0x6, 0x6, 0xfffffffb, 0x7, 0x9a}, {0x7fff, 0x6, 0x200, 0x5, 0x7, 0x9846}, {0x81, 0x1, 0x5, 0x7, 0x101, 0x7}, {0x624a4781, 0x9, 0x6, 0x1a0a569d, 0xfffffffc, 0x3f3}, {0x8001, 0x9, 0xfffffbff, 0x2, 0x200, 0x4}, {0x0, 0x9, 0x4, 0x7fffffff, 0x9, 0x2}, {0x1000, 0x80000001, 0x80000001, 0x1, 0xd7, 0x4}, {0x1000, 0x4, 0x101, 0x26270ac6, 0x99, 0x7}, {0x7, 0xffff, 0x6, 0x56, 0x8}, {0x0, 0x4e3e, 0xef, 0x9, 0xc51, 0x8}, {0xb5f2, 0x0, 0x9f8, 0x1, 0x7, 0x40000000}, {0xd7c, 0x5, 0x80000001, 0xf4, 0x8, 0x9}, {0x800, 0x9, 0x5, 0x8001, 0x40000000, 0x8}, {0x101, 0xa000, 0x5, 0x401}, {0x9, 0x400, 0x800, 0x0, 0x3ff, 0xfffffffe}, {0x400, 0x10001, 0x20000000, 0x4, 0xffffffff, 0x3}, {0x8, 0x6, 0x0, 0x7, 0x7, 0x8}, {0x3, 0x52, 0x80000000, 0x7, 0x10001, 0x7}, {0x7, 0x7245, 0x1, 0x4, 0x400, 0x4}, {0xd708, 0x9, 0x8, 0x1f0000, 0x100, 0x4}, {0x7, 0x8, 0x8, 0x7, 0x4, 0x5}, {0x1ff, 0xffffffff, 0x9, 0x2, 0x20, 0x8000}, {0x4, 0x80000000, 0x4, 0x45d3, 0x8, 0x8}, {0x8001, 0x8, 0x6, 0x0, 0x4, 0x5}, {0x80000000, 0x6, 0x9, 0x1, 0x4, 0x1}, {0x8, 0x9, 0x5, 0x0, 0x5, 0x6}, {0x5b27f8ac, 0x0, 0x7c403bb0, 0x7, 0x7fffffff, 0x7}, {0x8b69, 0x101, 0x0, 0x8, 0x8, 0x4}, {0x5, 0x101, 0x7, 0x200, 0x10001, 0x291226fe}, {0xdd, 0x1f, 0xcd5, 0x2, 0x8, 0x20}, {0x0, 0x8, 0x79c, 0x3, 0x203c, 0x4}, {0x9, 0x4, 0x4021, 0x80000000, 0x20e, 0x4}, {0x7ff, 0x97, 0x8, 0x6d0, 0x101, 0x80000000}, {0x4, 0x4, 0x401, 0x200, 0x7a5, 0x8001}, {0x81, 0x7, 0x0, 0x80, 0xfffffffc, 0x8}, {0x5, 0x3, 0x7, 0x101, 0x3ff, 0x1}, {0xffffffff, 0x10000, 0x9b3f, 0x0, 0x100, 0x80}, {0x5, 0x4, 0xf5, 0x5, 0x5, 0x8}, {0x3, 0x40, 0x9, 0xdbe, 0x86fa, 0x6}, {0x10000, 0x10000, 0x4c7b, 0x40, 0x4e, 0x7}, {0x0, 0x6, 0x0, 0x7fffffff, 0x7, 0x80}, {0x0, 0x101, 0xc1, 0x7a7, 0x7c2, 0xf5}, {0xfffffffd, 0x7, 0x4, 0x80, 0x2, 0x2}, {0x80, 0x20, 0xab, 0x3f, 0x8, 0x3}, {0x0, 0x5, 0x6, 0xff, 0x6e, 0x1}, {0x800, 0x3, 0x7fff, 0xdce95f6, 0xfe3}, {0x6, 0x3, 0x52, 0xb2, 0xffff, 0x7}, {0xa502, 0xffff, 0x8, 0x8, 0xfba, 0xffff}, {0x0, 0xffc, 0xfffffffd, 0x0, 0x3, 0x10001}, {0x1, 0x464, 0xa, 0x4, 0x80000001}, {0x8000, 0x8, 0x7, 0x2, 0x3, 0x8}, {0x686550e2, 0xea2, 0x7dd, 0x3f, 0x7, 0x8}, {0x2, 0x6, 0x2, 0xfffff000, 0x60000000, 0x9}, {0x7fff, 0x20, 0x0, 0x6, 0x9, 0xffffff8b}], [{0x1, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x2}, {0x5}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x4}, {0x6}, {0x2}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x7, 0x9ec0d8ba2610841a}, {0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x0, 0x1}, {0x2}, {0xa, 0x1}, {0x6}, {0x5}, {0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x1}, {0x6, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x3}, {0x1}, {0x3, 0x1}, {0x6fb1ea74899187a4}, {}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x1}, {0x5}, {}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x6262c607f06581a4}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0xbdf0, 0x4d665ac5, 0x8, 0x7, 0x5}, 0xff, 0x6, [{0x20, 0x80, 0x123c, 0x5, 0x8001, 0x9}, {0x69c, 0x7, 0x100, 0x58, 0x58f, 0x80000000}, {0x4, 0xe, 0x0, 0x7, 0x100}, {0x25, 0x7, 0x0, 0x1ab, 0xfec3, 0x2a8}, {0x1b98, 0x40, 0x8, 0x8, 0x5, 0x1}, {0x0, 0x7ff, 0x1, 0x40, 0x70ef635d, 0x5}, {0xd51, 0x3, 0x5feb, 0xff, 0x20, 0x2}, {0x1000, 0x9, 0x6, 0xee3, 0x4, 0x400}, {0x10001, 0x0, 0x7fffffff, 0x0, 0x1ff, 0x2}]}, [{0x6, 0x20, 0xfffffffa, 0x7, 0x2, 0x3}, {0x9, 0x6, 0xe8, 0x8, 0x1f, 0x9}, {0x0, 0x7, 0x4, 0x5, 0x3, 0xdf1c}, {0x3, 0x6, 0x6, 0xa841, 0x3, 0x7}, {0x8ad2, 0xff, 0x9, 0x3f, 0x7fffffff, 0x4}, {0x0, 0x9, 0x8, 0x9, 0x101, 0x2}, {0x4, 0x6773, 0x81, 0x4d8d, 0x2, 0x7}, {0x1, 0x80, 0x4, 0x80000001, 0x1000, 0x200}, {0x3, 0x6, 0x6, 0x7f, 0x1, 0x3}, {0x672944b9, 0x6, 0x0, 0x330, 0x0, 0xcde4}, {0x5, 0x7, 0x5, 0xff, 0x8, 0xffffffc1}, {0x775b, 0x6, 0x2e, 0x7, 0xaf, 0x400}, {0x8, 0x0, 0xf9, 0x9, 0xff, 0x10000}, {0xfffffffd, 0x8, 0x0, 0x7, 0x7, 0x1}, {0x1ff, 0x2, 0xfffffff8, 0xffffffff, 0x3, 0xeeb}, {0x8000, 0x8000, 0x4, 0x3906, 0x5, 0x10}, {0x7fffffff, 0x5, 0x4, 0x1000, 0x9929, 0x8001}, {0x9, 0x1, 0xbf3000, 0x1, 0x1, 0x80000001}, {0x7, 0x6, 0x7, 0x0, 0x6, 0x9}, {0x100, 0x6, 0x6, 0x10000, 0x8}, {0x5, 0x8, 0xffff6871, 0x7, 0x9, 0x101}, {0x9, 0xfffffc01, 0x40, 0xfff, 0x5, 0x2}, {0x5, 0x6, 0x2, 0xe0c, 0x4, 0x1}, {0x10000, 0x1, 0x9, 0x47c, 0x1, 0xf84a}, {0x6, 0x4, 0xb08, 0xffff, 0x5}, {0x100, 0xbaf, 0x3, 0x7, 0x7f6, 0x7}, {0x7fffffff, 0xff, 0xba3, 0x70bb, 0x4, 0xfe}, {0x8, 0x40, 0x6, 0x649, 0x4, 0x6}, {0xfffffffb, 0x0, 0x8, 0x5, 0xc, 0x9}, {0x48a6, 0x1, 0x0, 0x80000000, 0x8, 0x7ff}, {0x4, 0xfffffff8, 0x6, 0xa27c, 0x5, 0x8001}, {0x2, 0xff, 0xf623, 0x5, 0x1ff, 0x3}, {0x401, 0x9c, 0x80000001, 0x7, 0x3f, 0x8}, {0x0, 0x100, 0x401, 0x7fff, 0x7, 0x6d}, {0x8, 0x0, 0x1, 0x7a9, 0x64, 0x7ff}, {0x2, 0x9, 0x8001, 0xc0, 0xfffffffd, 0x7fffffff}, {0x2, 0x7ff, 0x5, 0xf8f, 0x4, 0x1ff}, {0x5, 0x80000000, 0x80, 0x0, 0x200, 0xf0}, {0x7, 0x6c21, 0x8000, 0x8001, 0x401}, {0x0, 0x8, 0x5, 0x80000000, 0xba8, 0x86}, {0x10001, 0x6776, 0x4, 0x80, 0x2, 0xfffffffa}, {0x3, 0x1000, 0x6, 0x4, 0x10, 0x20}, {0x8, 0xfffffffc, 0x2, 0x7, 0xffff, 0xfff}, {0x5, 0xc30d, 0x0, 0x46, 0x8, 0x5}, {0x8, 0xfffff001, 0x1, 0x7, 0x52000000, 0x5}, {0x2, 0x2, 0x9, 0xffffffff, 0x0, 0x18}, {0x60000000, 0xfff, 0x8001, 0x5, 0x8000, 0x1f}, {0xb5c, 0x84, 0x10001, 0x0, 0x9, 0x100}, {0x2, 0x3921, 0x8001, 0xfff80000, 0x6}, {0x1, 0xffff, 0x7ff, 0x3, 0x10000, 0x800}, {0x80000000, 0xfffffffd, 0x1, 0x3, 0x0, 0x1}, {0x61, 0x2, 0x4, 0x7, 0x6, 0x7}, {0x6, 0xfffffffb, 0x80, 0x6, 0x3ff, 0x1f}, {0x4, 0x8001, 0x4, 0x6, 0xffff2d6f, 0x1000}, {0x2, 0x9, 0x1000, 0x0, 0x2, 0x8001}, {0x7f, 0xfffff800, 0x1, 0x3a, 0xffffffff, 0x2}, {0x101, 0xfffffff7, 0x80000001, 0x7, 0x4, 0x8000}, {0x8, 0x7, 0xd9, 0x1, 0x5e5, 0x4}, {0x100, 0x5, 0x0, 0x8, 0x3, 0x6}, {0x5, 0x5, 0x8, 0x7, 0x1, 0x1}, {0x6, 0x10001, 0x401, 0x5, 0x4, 0x6}, {0x9, 0xde7, 0xff, 0x5, 0x8, 0xe8}, {0x100, 0x100, 0x5ff, 0x10001, 0x1, 0x80314fd}, {0x40, 0x5, 0x7fffffff, 0x3, 0x7, 0x9}, {0x8000, 0x79, 0x0, 0x400, 0x3, 0xffff}, {0x0, 0x8001, 0xcaa, 0x79, 0x58, 0x1}, {0x2, 0x7ff, 0xc1a7, 0xe, 0x98a, 0xffff8000}, {0x2, 0x8, 0x1, 0x6, 0x0, 0xffffffc1}, {0x9, 0x80000001, 0xffff, 0x9, 0x2, 0x7fffffff}, {0x200, 0x7, 0xffffff00, 0x2, 0xfffffffc, 0x4}, {0xf617, 0x8, 0x4, 0x6, 0x5a1b, 0x4}, {0x1, 0x30, 0x5, 0x4, 0xffffffb2, 0x1}, {0x9906db5, 0x1, 0x20, 0x0, 0x7, 0x7}, {0x9, 0x81, 0x6a, 0x80000000, 0x5c4, 0x7}, {0x1, 0x7fffffff, 0x81, 0x3, 0x5, 0xb62c}, {0x88fa, 0x80000001, 0x80000001, 0xfffffe00, 0x10001, 0x9}, {0x4, 0x8f, 0x4, 0x96, 0x8, 0x9}, {0x7, 0x1, 0xbc, 0xffffffff, 0x3f, 0x800}, {0x9, 0x6, 0x0, 0x5, 0x4, 0xf4b}, {0x2, 0x6, 0x8, 0xe31, 0x7ff, 0x8}, {0x1, 0x1, 0x9, 0x9, 0xeb000000, 0xff}, {0x7ff, 0x31c2, 0x200, 0x8, 0x3f, 0x9}, {0x81, 0x3, 0x3, 0x3f, 0xfffffffb, 0x3}, {0x3, 0x7, 0x2, 0xfffffffd, 0x40, 0xffffffff}, {0x1000, 0xffffff23, 0xffff, 0xdd6, 0x100, 0x56}, {0x881, 0x8, 0x80, 0x200, 0x38, 0xff}, {0x8, 0xde, 0x4, 0x8000, 0xfffffffa, 0xd78}, {0x9, 0x1f, 0x4, 0x1, 0x2, 0x80000000}, {0x8, 0x1f, 0x6, 0x0, 0x9, 0x1}, {0x4, 0x9, 0x4, 0x74, 0x20, 0xfffffffa}, {0x2, 0xffff, 0x28, 0x913, 0x491f8a7a}, {0x0, 0xffffffff, 0x3, 0x1, 0x4, 0xbcc}, {0x2, 0x0, 0x10001, 0x1, 0x2}, {0x2, 0x4000000, 0x400, 0x6, 0x40, 0xc2}, {0xfe, 0xf4, 0x2, 0x1, 0xee, 0x5}, {0x800, 0x1, 0x1, 0x98da, 0x1, 0x9}, {0x2, 0x40, 0x59, 0x5, 0xcfd4, 0xffffffff}, {0x3ff, 0x33, 0x1, 0x80000000, 0x6, 0x4}, {0xfff, 0x92b, 0x3, 0x49, 0xef, 0x2}, {0x5, 0x8, 0x3, 0xfffffff7, 0xfff, 0xfffffffd}, {0x8, 0x2, 0x9, 0x5, 0x10000, 0x3}, {0x9, 0x0, 0x2, 0xffffffff, 0x7fffffff, 0xff}, {0x3ffc, 0x4, 0x1, 0x0, 0x6, 0x9}, {0xc216, 0xfffffff8, 0x8, 0x7f, 0x0, 0x800}, {0xffffffff, 0x7, 0xf55, 0x101, 0x80000000, 0x7}, {0x204e, 0x5, 0x9, 0x1f, 0x3ff, 0xfffffff7}, {0x7, 0x401, 0x1, 0x32f4, 0xffffffff, 0x4}, {0x2, 0xb30, 0x4, 0x9b0, 0x81, 0x3}, {0x5, 0x0, 0x0, 0x80000001, 0x171, 0x6efb}, {0x1f, 0x0, 0x28000000, 0x4, 0x200, 0xf2ef}, {0x20, 0x1586, 0x1ff, 0xfff, 0x4, 0x3}, {0x7, 0x5, 0x4, 0x6, 0x5, 0x2}, {0x1, 0x0, 0x10000, 0x9, 0x0, 0x7}, {0x1f, 0x3bd, 0xff, 0x7ff, 0xffffffff, 0x5}, {0x6, 0x2530, 0x6, 0x3, 0x2, 0x2}, {0x26e, 0x7f, 0x5, 0x1, 0x81, 0x30}, {0x7, 0x9, 0x2, 0x100, 0x9, 0x21}, {0x7, 0x6, 0x3, 0x39d, 0x9, 0x3}, {0x80000000, 0x9, 0x7, 0x7, 0x5, 0x4}, {0x8, 0x400, 0xa6b2, 0x5, 0xd8}, {0x8, 0xffffffff, 0x8ba, 0x3f, 0x7f, 0x1}, {0x1, 0x80000000, 0x8, 0x5, 0xfabf, 0x7}, {0x0, 0x4, 0xfffff801, 0x11, 0xfffffff9, 0x61}, {0x400, 0x4e, 0x0, 0xff, 0xffff, 0x3}, {0xb9, 0x3, 0x2, 0x6, 0x1, 0xfff}, {0x4, 0x2b, 0x8, 0xe36, 0x7}, {0x27b, 0x100, 0xa37, 0xfffff19a, 0x6, 0x1}, {0x9, 0x1f, 0x8, 0x7, 0x4, 0x2}], [{0x4}, {0x4}, {0x0, 0x3ff9ff1dd71aa057}, {0x5, 0x1}, {0x6}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x6}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0xf7f462965b44b018}, {}, {0x2}, {0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x6}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x5}, {0x3}, {0x4, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x2}, {0x2}, {0x4, 0x1}, {0x1}, {0x5}, {0x4}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x4}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x1}, {0x4}, {}, {0x1}, {0x3}, {}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x7}, {0x1}, {0x3}, {0x2}, {0x4}, {0x1}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x6}, {0x2, 0x1}, {}, {0x5}, {}, {0x3}, {0x1, 0x1}, {0x3}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0xe8, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x90c13193420478ea}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}]}, {0x9a, 0x6, "ed605ea4f02cff881fe3e74c4c540b60880fc5f94d56e9eb0c62eba0d7fb9caed314762d7aae3d71dd243b6d3514f12f30aa94115be388813bd12adb810be97616d8fe0d580faaa329822c40aa64591a2b143337e0be7bcb0dd750ccc04f34e4f7d81070d62214159196987df0937b63930816e14b8b4de8df8ddab6d21eddf870d6d08821015f82d5cdfc4f3ff5672f9b46aebaabdf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_MATCHALL_ACT={0x168, 0x2, [@m_csum={0x164, 0x14, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x10000, 0xf3c3, 0x20000000, 0xae4, 0x9}, 0x51}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x40, 0x1f, 0xffffffffffffffff, 0x5, 0x17223160}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1, 0x0, 0x5bd, 0x7fffffff}}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x10001, 0x2, 0x3, 0x0, 0x2}, 0x64}}]}, {0xc8, 0x6, "091faec078c59f5fdaa975f886071a3af89f09028321b699b9c780ed6f1fc5870f062f03a48c5c449dabbd38837a7715cf5691d4819d3a6328469fd49fed9f898570a0e4ea5f01cf470aeb0c0a07fc283f36a468b88e63ceb2fc36f7f701f4fb53ef2bb1a1fcf514c0213eeec4ef4cef28eb8dbf3ca7b7991c14430e55def9cfd056b3fdd3f6f1054643b8e08c146ff0a6caff25395389889b4633ebf6537df1ddfbe6a1708faab250d0d60c1d27d96e9f720dc8e0b77fbdf3f03f4b9d2077e61aa03450"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}]}}]}, 0x3890}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c001) 03:44:46 executing program 1: setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x60f, 0x4) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @null, @remote, @null, @default, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x800) socketpair(0x8, 0x2, 0x800, 0x0) 03:44:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41bae0cf7dcc8255}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x1338, 0x0, 0x1, 0x3, 0x70bd2a, 0x25dfdbfc, {0xc}, [@nested={0x197, 0x35, 0x0, 0x1, [@typed={0xc, 0x74, 0x0, 0x0, @str='nl80211\x00'}, @generic="4a25e8135405cd02a9a7cd432e269771205e6bcc09d8e29509f1738ba09a12eff45eb2a49e8f939ee62af077290a89fa60809ec7aa81921e4f8f0a1dfd702a60dc679e9461a13eb9b2045d24fb7416569cb01bb264b287abbf502ae8587b6d64a488ed4abaea122e932114b4b13e63d59fa2dd18192fa3640e0d0b0e5be28d8f8d211629bc394e79ac3ea8df0d428519ea2d77507bdd4e67e00cf359cddfc3ca6bb0", @generic="858ebb06565ac97a2e8925e0842b500bb0d131303b6947b6cdccdabb542636cb762711926b50c8a4d74085c11c58d2ea75a85ac3a80065a52af6d3147c3d41a23ca2b5da644e587261d1bc255c372fd61ab805297e471656ca75bc5336c7a6d76b75573ec19a81f667f09c5a5b9c9e1b542c1b82fae443164ce46ac2535b2570c64be344d7969b57e98cf4e6f57e8000228a64462a0578b087baaa69d15d0a49351c37f712c1c7bb93dc454d62b7a43e00dd9bdd8370144999e3aab4502a7a370cff5be479218748f0fe8d881a7ac82529", @typed={0x14, 0x4e, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x118a, 0x8f, 0x0, 0x1, [@typed={0x97, 0x47, 0x0, 0x0, @binary="2642f339b349421c4660b626fdb8116d68b8733b5c332db181f77eb98086f9ef88982f79da7614793c05604e2b3bac18fb9a7ea2ee3e6301f4aa35168a0419c9179f779b2e6bacb55aeb2ffe0a4f60ecdb945f04522be2716e9346fa561f87aab515f242c5f64ff0d1bacaff203518180a78ae93fb33d763fcc38153e2a631de2eb66ab3ca6784ccb4581913e0ca6a6c417f62"}, @typed={0x8, 0x9, 0x0, 0x0, @ipv4=@local}, @generic="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", @generic="7856d68cb74ea5e772c15994bdf46716052c65dd4880e5db56d67a2cdce9782c76b0ead2194bd59281e47e785265f5de726e73943008d9a82c88016504407fca56da2ffbbb62d25eb8fd60a8f910ac0278e43224f06e2a9483404c43594c543465933889c15eaab8046ff4f542eb2c69879eb88813f47890d4588dcbe1acaed33d98fe95e001ab8683651be743123a096060490bac3add2ebf0deded63813e644750334d712a61033bfc9da4e53fcd776537735757f8c360ee4bf17746e5cc9498a5c112311cefb8bdb8f25570e7d36c42047da1216a4f105b2e398dd6951e4994de430c571e"]}]}, 0x1338}, 0x1, 0x0, 0x0, 0x800}, 0x4040) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2753.610808] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2753.610814] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2753.610819] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2753.610823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2753.610829] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2753.615724] nbd: failed to add new device 03:44:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async, rerun: 32) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41bae0cf7dcc8255}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x1338, 0x0, 0x1, 0x3, 0x70bd2a, 0x25dfdbfc, {0xc}, [@nested={0x197, 0x35, 0x0, 0x1, [@typed={0xc, 0x74, 0x0, 0x0, @str='nl80211\x00'}, @generic="4a25e8135405cd02a9a7cd432e269771205e6bcc09d8e29509f1738ba09a12eff45eb2a49e8f939ee62af077290a89fa60809ec7aa81921e4f8f0a1dfd702a60dc679e9461a13eb9b2045d24fb7416569cb01bb264b287abbf502ae8587b6d64a488ed4abaea122e932114b4b13e63d59fa2dd18192fa3640e0d0b0e5be28d8f8d211629bc394e79ac3ea8df0d428519ea2d77507bdd4e67e00cf359cddfc3ca6bb0", @generic="858ebb06565ac97a2e8925e0842b500bb0d131303b6947b6cdccdabb542636cb762711926b50c8a4d74085c11c58d2ea75a85ac3a80065a52af6d3147c3d41a23ca2b5da644e587261d1bc255c372fd61ab805297e471656ca75bc5336c7a6d76b75573ec19a81f667f09c5a5b9c9e1b542c1b82fae443164ce46ac2535b2570c64be344d7969b57e98cf4e6f57e8000228a64462a0578b087baaa69d15d0a49351c37f712c1c7bb93dc454d62b7a43e00dd9bdd8370144999e3aab4502a7a370cff5be479218748f0fe8d881a7ac82529", @typed={0x14, 0x4e, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x118a, 0x8f, 0x0, 0x1, [@typed={0x97, 0x47, 0x0, 0x0, @binary="2642f339b349421c4660b626fdb8116d68b8733b5c332db181f77eb98086f9ef88982f79da7614793c05604e2b3bac18fb9a7ea2ee3e6301f4aa35168a0419c9179f779b2e6bacb55aeb2ffe0a4f60ecdb945f04522be2716e9346fa561f87aab515f242c5f64ff0d1bacaff203518180a78ae93fb33d763fcc38153e2a631de2eb66ab3ca6784ccb4581913e0ca6a6c417f62"}, @typed={0x8, 0x9, 0x0, 0x0, @ipv4=@local}, @generic="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@generic="7856d68cb74ea5e772c15994bdf46716052c65dd4880e5db56d67a2cdce9782c76b0ead2194bd59281e47e785265f5de726e73943008d9a82c88016504407fca56da2ffbbb62d25eb8fd60a8f910ac0278e43224f06e2a9483404c43594c543465933889c15eaab8046ff4f542eb2c69879eb88813f47890d4588dcbe1acaed33d98fe95e001ab8683651be743123a096060490bac3add2ebf0deded63813e644750334d712a61033bfc9da4e53fcd776537735757f8c360ee4bf17746e5cc9498a5c112311cefb8bdb8f25570e7d36c42047da1216a4f105b2e398dd6951e4994de430c571e"]}]}, 0x1338}, 0x1, 0x0, 0x0, 0x800}, 0x4040) (rerun: 32) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) [ 2753.928199] nbd: must specify a size in bytes for the device 03:44:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 03:44:46 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) accept$packet(0xffffffffffffffff, &(0x7f0000001fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002080)=0x14) (async) accept$packet(0xffffffffffffffff, &(0x7f0000002100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005a40)={&(0x7f0000002180)=@delchain={0x3890, 0x65, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r0, {0x6, 0xf}, {0xe}, {0x2, 0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x10, 0x7}}]}}, @filter_kind_options=@f_matchall={{0xd}, {0x3840, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x4, 0x8}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6, 0xe}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xd, 0x4}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_ACT={0x36b4, 0x2, [@m_skbmod={0xec, 0x12, 0x0, 0x0, {{0xb}, {0x10, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa}]}, {0xb1, 0x6, "4e4a3a3027e75e2ef8b2a5bc4a0ad0181d181458a16b2b256b736f7ba8a7ae305be8620f3e0e1dbe1bef3f43cf0135a3f1179c56d17ee485850a746343c8ce448a761b7b9ca5abea625ae96f2e90b830d6747a37e25e57d463d75b9b55ea4463076ec42415ecfd06afa36a914ad583145f200d0b3e6fe543de6180936aeaebf958010b93cfd60df773aa2ffddbffbe116aa3c330fc274d9ba60b6cd1197a3e9f2b2e2f4717bc69108ad14b0af2"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x3b4, 0x19, 0x0, 0x0, {{0x8}, {0x2f4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x36, 0x6, {0x6, 'nat\x00', 0xc1, 0x800, "8e3e6d4fbc8e49c3e5ba1f6b"}}, @TCA_IPT_TARG={0xdc, 0x6, {0x6, 'raw\x00', 0x6, 0x6, "69bf5af7194da64c644782c34376b7bd7e100f1926b742d57228af1779a4e8ff026db8b55f8504c925c33a73b74b86661cb78924a3d4d5fe6837719f258edcb5fc7e6f915c61ac3ea223ba2c9ce9ef68ef678ab6a6a64a5fb07a6d51f27c9a9218428da9aed89677ce0d8dfe10b5b91d5b82319135bde0111def2ff2ba3729cbbfb5a35f693ea0e53c4f58ac058c2ee973135f4f05487dcf2ae3adb92328b608f3851c0332e8b17a0cccb9be3b23071df48b"}}, @TCA_IPT_TARG={0x80, 0x6, {0x4, 'filter\x00', 0x40, 0x101, "e9c18624395a100ca6831bbeb41d07805a38ffa650c3536a6b937b24cc76b1082501aae46e3cb5554c60cc0a19c41f67d1569a51bfe842e4127fef81c57611b16ab6cbcb4ae81c8b9cb587ad14e36a3fb25c0036d749"}}, @TCA_IPT_INDEX={0x8, 0x3, 0xdb8d}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xdc, 0x6, {0x9, 'filter\x00', 0x0, 0x14, "72a1c60ded0aadae232bdc6631c45cba3713ce081414d463d6055f4e547aba99dd7d8f009a59ad0882d079b00e3a68e6a9e4cf8f9a3ea266f795d5fe8b259c940aab8f60e3142e1a9e138df9f6d0bbb0ca908f64e3024c4b6efaa4f08ce1d699a7d1ce0f25bcb897efae4e076cc5d92ddac4fdaa084bfb560bd886c4ee14729eb037bc6dbb8e338113c5fcb666778cf9adf1834b86f5b71713543439f3bd33af89801763bad3de3bb69e6e9dc761cb8b5ba4"}}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x4a, 0x6, {0x20, 'mangle\x00', 0x9d, 0x0, "092fe37d93a69a5a3dfd36a6a4a049608bcb2c8e05774694e7689a1625bb5669"}}]}, {0x9c, 0x6, "43865d84387fdafe4bd37e7ac6503b7bb92024170831a119d738ef52bfc056ca08a63d7982b3960cde7e7b8986c69325e47cfdbda223c7a26ab0572278009dc666bde1567d7933fea25a612f56f5b7f62b8b9a6aaafcf35d0d33303a6b15e0929eabfa74393799f376dd67797ecdd369d60215a1ee4f3d5c44ea9a4e69a23eff45409d87e57e3bd3672bea7ab6c764cd2de8419567d50b04"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0xbc, 0xf, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_LABEL={0x8, 0x5, 0xfbb56}]}, {0x80, 0x6, "5159e1b227638d678dd6c37b6ac0bde3d4fc2a2ff81090774957e7ac54e6243e6308354efaa8a1ea8e1ae20bcfa3043a3bdc4bf37f9054525cedf24968deb453d3e29cf38c9150aeedc10ffc8f2bae2cf88205b7d42e68176d950ae7110b39d453e798475eb07c2b7e2c49a6cfaffa3e2776c38fb6c98861a6fe9354"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0x1cc, 0xa, 0x0, 0x0, {{0xb}, {0xe4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1ff, 0x40, 0x8, 0x8ae0, 0xfffffffc}, 0x3, r1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0xffffffff, 0x3, 0x40, 0x5}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x3, 0x20000000, 0x9, 0x1}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x7fff, 0xffffffffffffffff, 0x80000000, 0x1f}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x0, 0x0, 0x8, 0x37fd}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0x3, 0x2, 0xa0, 0x10001}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x8000, 0x8, 0x8000, 0x7f}, 0x5, r2}}]}, {0xbd, 0x6, "6a187b427743400d5bbc52440b33319ecbbfe60d1945e714d79a280e39e0a8770eebc754fca91a2928d820d18db97a368d67d9b84633c6cd5d701f6f9f1c1438b0789425ac2aabc80fe3699804a884ea41a00a48e00a0ed1b824b85fcb526e1d6ee6bf2e9dcd98da6f274f7cf7ab487382f79abb472068e80840f7c1a775fdf844bf1bbc61829723e7de5113833cd8e37a3787c60b27145aa7808454cea29da15e8f2af251a4ca14bb147f8f071b6286b8d4564aefaf37b755"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_csum={0x170, 0xe, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x4, 0x20000000, 0x5b, 0x3}, 0x76}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x4, 0x5, 0x1, 0x40}, 0x41}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x0, 0x3, 0x7fff, 0xffffff7f}, 0x17}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1ff, 0x0, 0x3, 0x7}, 0x8}}]}, {0xd4, 0x6, "a31afe098cb04c6280f540756d6e3c6e2b264b1ca7f87382fa57a8968506156250899e0fdd8dd7134e4b82401e3bb87de115e3a64761138e9e73ac4ada8bacff1036ab99cb5a700446cbf6989faedf921f4cdba3c69b35dfe28c3c311fd2c6cb74db740f7e0dedbffe3cb2a6a4c1a96dc467794cfd9b568fef98b5c942300b634184df3e559c971e26c5a676d8d4c7c92f34f8d3a112900aa515eafa7685a8f898228f1c20a484fe8f549e63475bb70e9bde4199be0ef99bb993d016802ad3f7c2042ff218408caed4323a91f9e8304d"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_bpf={0x70, 0x20, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x9}]}, {0x3d, 0x6, "35a555b332b92e998a1d518c716569939647c39de58cdddc8a405efb953b1e1faca620b779ee9e1a0ad574e0afe7d6b81e5d1c3b64d69b84d0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0x2da8, 0x9, 0x0, 0x0, {{0xa}, {0x2ce4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{{0xd07, 0x5, 0x2, 0x0, 0xff}, 0x5, 0x7f}, [{0xfffff6b7, 0x2f1e, 0xcf558f2, 0x9, 0x3, 0x5}, {0x20, 0x8, 0x0, 0x1, 0x5, 0x7}, {0x80000001, 0x5, 0x4, 0x6, 0x400, 0x2}, {0x3f, 0xfffffffc, 0x1, 0x5, 0x4, 0xffff}, {0x0, 0x4, 0x8000, 0x1, 0x101, 0xffff}, {0xcde4, 0x2b, 0x100, 0x8, 0x5, 0x7f}, {0x80000000, 0xff000000, 0x6, 0x7fffffff, 0x1, 0xfffff801}, {0x4, 0xc7c3, 0x0, 0x2, 0x1, 0x972}, {0x0, 0x9, 0x81, 0x0, 0x1, 0x2}, {0x4, 0x9, 0x7, 0x0, 0x6, 0x4}, {0x1f, 0xfff, 0x81, 0x4, 0x1ff, 0x400}, {0x6, 0x1000, 0x7fff, 0x3, 0x7f, 0x5}, {0x3ff, 0x5, 0x400, 0x1, 0xc0000, 0xa6}, {0x6, 0x7, 0x4, 0x550, 0x3, 0x80000001}, {0xfa87, 0x1, 0x1ff, 0xaa, 0x6000000}, {0x3, 0x3, 0x80000000, 0x6, 0xca1, 0x7ff}, {0x1, 0x0, 0xffffff4d, 0x4, 0x0, 0x400}, {0x2, 0xffffffff, 0x4, 0xffffffff, 0xdbf8, 0x7fff}, {0x0, 0x1, 0x80000001, 0x1000, 0x6, 0x5}, {0x102000, 0xfb9, 0xfffe0000, 0x3, 0xfffffeff, 0x80000001}, {0x63132a1f, 0x8, 0x3, 0x1, 0x7, 0x7}, {0x8, 0x8000, 0x80000000, 0x7, 0x8, 0x40}, {0x0, 0x0, 0x7fff, 0x3, 0x3, 0x4}, {0xfffffffd, 0x1, 0x3, 0x8, 0x2, 0x4}, {0x3, 0x101, 0x0, 0x1d, 0x7fffffff, 0x9ad}, {0x2, 0x3f, 0x5, 0x1000000, 0x3, 0x4}, {0x1, 0x0, 0x16, 0x9, 0x0, 0x3}, {0x7f, 0x8001, 0x511, 0x8000, 0xff, 0x20}, {0x6, 0xfffffffd, 0x521, 0x15, 0x6730, 0x4}, {0x9, 0x2, 0x8, 0x6, 0x8, 0xd4}, {0x8, 0x4, 0x7, 0x400, 0xac7, 0x8001}, {0xfff, 0x4, 0x5, 0x8, 0x1000, 0xef17}, {0x0, 0x80000001, 0x101, 0x5, 0x3, 0x4e550e92}, {0x7, 0x4b54, 0x3, 0xfa, 0x3f, 0xc2}, {0xfffffff9, 0x9, 0x800, 0x8, 0x800, 0x7}, {0xa92, 0x1, 0x1, 0x8001, 0x5, 0xfffffff8}, {0xdc3a, 0x3a, 0x0, 0x3, 0x1}, {0x9, 0x1f, 0xffffffff, 0x1, 0x200, 0x80000000}, {0xfff, 0x7fd, 0x2, 0x5, 0x81, 0x8000}, {0x1f, 0x1, 0x4, 0x2, 0xf4, 0x7}, {0xfffffd39, 0x0, 0x5, 0x7, 0x1f, 0x1}, {0x9, 0x1, 0x1, 0x3, 0x9, 0x4}, {0x0, 0x6, 0x8001, 0x1, 0x4, 0x40}, {0x0, 0x0, 0x3, 0xfff}, {0x1, 0x9, 0xfffff000, 0x0, 0x39, 0x6}, {0x7d862a59, 0xcd9a, 0x0, 0x2, 0xffffffff, 0x1}, {0x2, 0x4, 0x9, 0x2, 0x7, 0x10000}, {0xfffffffd, 0x1, 0x1, 0x9, 0x8b, 0x9}, {0x3, 0x5, 0x7ff, 0x4, 0x6, 0x4}, {0x800, 0x2, 0x8001, 0x0, 0x3f, 0x5}, {0x80000001, 0x8000, 0x3ff, 0x20000000, 0x239, 0x1}, {0x80000001, 0x4, 0x7ff, 0xbd, 0x9, 0x10}, {0x1ff, 0x80000001, 0x0, 0x9bc, 0x7, 0x400}, {0x5, 0x2, 0x2, 0xffffffff, 0x2, 0x6}, {0x9, 0x7fffffff, 0x68, 0x36, 0x3f, 0xfffffff9}, {0x2, 0x83b, 0x6, 0xc9c, 0x38, 0x6}, {0x1ba9, 0x2, 0x5494, 0xfffffff7, 0xb4a, 0x6}, {0x336a, 0x0, 0x8, 0x10000, 0x4, 0x7}, {0x6, 0x3d08, 0x5, 0x8000, 0x8}, {0x1000, 0x4, 0x5, 0x20000000, 0x142, 0x400}, {0x3f, 0x0, 0xfff, 0xfa, 0xb, 0x8}, {0x3eacfcc5, 0x4, 0x8, 0x7, 0x200, 0xffffff80}, {0x4, 0x8, 0xfffffffa, 0x401, 0x5, 0x800}, {0xc6, 0x5, 0x8, 0x40, 0xfd08, 0x1f}, {0xf871, 0x7, 0xdd3, 0x0, 0x101, 0x5}, {0x1, 0x5723, 0x2, 0x3, 0x5}, {0x1, 0x0, 0x42, 0x5, 0x3d59, 0x9}, {0x23c68cfb, 0x1, 0xff, 0x3, 0x5, 0x1}, {0x81, 0xffff, 0x8, 0x10001, 0x6, 0x4}, {0x7, 0x7fff, 0xbdd4, 0xfffffe90, 0x800000, 0x40}, {0x8000, 0x0, 0x20, 0x80000001, 0x9}, {0x3ff, 0x6, 0x81, 0x0, 0x7ff, 0x7}, {0x3, 0x6, 0xffffffff, 0x4a, 0x8, 0x9}, {0x6fb9, 0xff, 0x1bf1, 0x8, 0x6, 0x6}, {0x9, 0x3, 0x2, 0xa524, 0xed7, 0x5}, {0x8f0, 0x9, 0x4, 0x5, 0x10000000, 0x6}, {0x4, 0x7fffffff, 0xb, 0x800, 0x1, 0x4}, {0x685a, 0x6d, 0xba97, 0x7, 0x6, 0x80}, {0x1000, 0x3ff, 0xfffffff7, 0xcd0, 0xffff, 0x3}, {0x7, 0x5a7c, 0x0, 0x100, 0x6, 0x4}, {0x9, 0x8, 0x256, 0x6d7, 0x7, 0x400}, {0xe1, 0x8, 0x7ff, 0x42, 0x1ff, 0x4}, {0x0, 0x7ff, 0x7ff, 0x12a, 0x1, 0x7}, {0x1ff, 0x101, 0x4, 0x2, 0x0, 0x7}, {0x8, 0xffffffff, 0x7, 0x2, 0x0, 0x2}, {0x20, 0xd6, 0x3f, 0x4f1d, 0x15, 0xb34df21}, {0x5, 0x5, 0x7, 0xff, 0xfffffff9, 0x2}, {0x4, 0x9, 0x1, 0xa70, 0x2, 0x6}, {0x8, 0x4e6, 0x504171e1, 0x8, 0x1162cdd0, 0x1}, {0x4, 0x0, 0x3, 0xffff, 0xfbb1, 0x6}, {0xa88, 0xae8, 0x6, 0xffff, 0x3, 0x2d39}, {0x1, 0x6, 0xffff135d, 0x2, 0xfffffaf1, 0x6}, {0xffff, 0x4, 0x80000000, 0x5, 0x0, 0x100}, {0x3, 0x2, 0x7, 0x2, 0xfff, 0xfffffbff}, {0xe, 0xfffffffe, 0x47, 0x3, 0x81, 0x2}, {0x0, 0x9, 0x639, 0x9, 0xf3e8, 0x6}, {0x5ca, 0x5, 0x7f, 0x6, 0x101, 0xffffffff}, {0x8, 0x9, 0x8, 0xa3e, 0xffff, 0x4}, {0x48, 0x9, 0x100000, 0xcaa, 0xf01, 0x5}, {0xffffffe0, 0xffffffff, 0x0, 0x4, 0xffffffff, 0xa6}, {0x1, 0xd2, 0x8000, 0x80000000, 0xfffffffe, 0x9}, {0xe5, 0x2, 0xde2, 0x0, 0x4}, {0x3ff, 0x8cf, 0x800, 0x6, 0xafe, 0x9}, {0xffffffff, 0x8001, 0x2, 0x0, 0x96d, 0x72d}, {0x200, 0x5, 0x3f, 0x9, 0x1ff, 0x9}, {0x99, 0x6, 0xcef, 0x200, 0x2, 0x2}, {0x49c7, 0x0, 0x2, 0x2, 0x5, 0x8}, {0x8, 0xfffe0000, 0x4, 0x9, 0xfffffffc, 0x53d}, {0x8, 0x4, 0x4, 0x3, 0x1ff, 0x4}, {0x6, 0x3, 0x4d, 0x80000001, 0x9, 0x2}, {0x9, 0x7fffffff, 0x81, 0x6, 0xfffffffd, 0x6}, {0x26a, 0x3, 0x8, 0xffffff7f, 0x3, 0x9}, {0x3, 0x5, 0xfffffff8, 0x1, 0xd8, 0x40d6}, {0x7, 0x3f, 0xffffffff, 0x7, 0x7f, 0x4}, {0x7f, 0xe6d, 0x7ff, 0x80000000, 0x9f, 0xead}, {0x4, 0x6, 0x6, 0x1000, 0x401, 0x8}, {0x9, 0x1, 0x7, 0x4, 0x3, 0x3}, {0x8001, 0xffffffff, 0x7, 0x0, 0x4, 0x1}, {0x724e, 0x7, 0x3, 0x8000, 0x72a9, 0x1}, {0x7, 0x6, 0x101, 0x9d5, 0x5, 0x2}, {0x2, 0x200, 0x3, 0x3, 0x10001, 0x8}, {0x7, 0x1, 0x2, 0x4, 0x10001, 0x4}, {0x7f, 0x1, 0x4, 0xfffffff7, 0x1000, 0x80000001}, {0x5, 0xfffff7b6, 0x497114b6, 0x7, 0x400}, {0x1f, 0x8, 0x0, 0x1, 0x9, 0x6}, {0x8, 0xb215, 0x48000000, 0xcfd, 0x5, 0x3}, {0x71f, 0x8, 0x233, 0x5, 0x3d, 0x5d}, {0x7fff, 0xdbb, 0x2, 0x5, 0x3, 0x101}], [{0x3, 0x1}, {0x5}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x74961f1ad48d60dc, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x3}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x5}, {}, {0x2, 0x1}, {}, {0x5}, {0x4}, {0x1, 0x1}, {0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x4}, {0x4, 0x1}, {0x1}, {0x3}, {0x2}, {0x3}, {0x3, 0x5ad076bdaa972f88}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x9c7ebac37de12164, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x81, 0x4, 0x20000000, 0x80, 0xd227}, 0x3f, 0x8, [{0x5, 0xff, 0x1f, 0x40, 0xfff, 0x4}, {0x8, 0x1ff, 0x0, 0x2, 0x6, 0x4}, {0x10001, 0x7f, 0x7fff, 0x1f, 0x10001, 0x4}, {0x9, 0x6, 0xff, 0xffffffc3, 0x0, 0x8001}, {0x3, 0x101, 0x8, 0x80000001, 0x1000, 0x8000}, {0x7, 0xffffffff, 0xca3, 0x8, 0xffffffff, 0x4}, {0x8001, 0x1ff, 0x3, 0x8, 0x2, 0x40}, {0xfff, 0x3, 0x200, 0x5, 0x6, 0x80000000}]}, [{0x20, 0x3c, 0x6, 0x9}, {0x7fffffff, 0x4, 0x4, 0x5, 0x80, 0x10001}, {0x7, 0x9c9, 0x61b, 0x101, 0x5}, {0x9, 0x0, 0x9, 0x7, 0x3, 0x6}, {0x2, 0x200000, 0x0, 0x10000, 0x14, 0x7}, {0x3ff, 0x3, 0x1, 0x4, 0x0, 0xffff0001}, {0x2, 0x40, 0xfffffa28, 0x4, 0x9, 0x80000001}, {0xfffffff8, 0x4, 0x387dd652, 0x1, 0x6, 0x1}, {0x3, 0x2, 0x7, 0x800, 0x6}, {0x4, 0x4, 0x441, 0x9, 0x8000, 0xfffffff8}, {0x4, 0x5, 0x84, 0x8, 0x3ff, 0x75}, {0x80, 0xffff, 0x10000, 0x101, 0x1}, {0x3, 0x10000, 0xdb, 0x2, 0x96, 0xd98}, {0x10000, 0x2d189bb2, 0x4e1, 0x9d2, 0x0, 0x7ff}, {0x81, 0x9, 0x2, 0xfffffefe, 0x1, 0xff}, {0x967, 0x4, 0x9, 0x400, 0x4, 0x80}, {0x8e, 0x1000, 0x40, 0x1, 0x0, 0x3}, {0x8, 0x859d, 0x8, 0x40, 0xae9, 0x12000000}, {0x3c, 0x200, 0x4, 0x43b, 0x0, 0x3}, {0x38, 0x6, 0x9, 0x4, 0x4, 0x7}, {0x7b0, 0xf741, 0x3fe, 0x4, 0x9, 0x20}, {0x6f2, 0xfffff000, 0x7f, 0x617, 0xff, 0xc40c}, {0x7fff, 0x1cc, 0x10000, 0x7, 0x0, 0x7fffffff}, {0x8, 0x6, 0x7, 0x9, 0x1, 0x5}, {0x4, 0x20, 0x566, 0x5, 0x101, 0x3}, {0xa3, 0x81, 0xffffffc3, 0x5, 0x1, 0x2}, {0x6, 0x8, 0x94b, 0x6, 0x1, 0x9}, {0x9, 0x6, 0x4e1, 0xffffffff, 0x0, 0x1}, {0x2, 0x9, 0x7, 0x0, 0x5, 0x3}, {0x9, 0xfffff801, 0x1ff, 0x8, 0x6, 0x1}, {0x1, 0xfffffff9, 0x7, 0x5, 0x23, 0x8000}, {0x4e, 0xb5, 0x20, 0x1f, 0x33ea, 0x4}, {0x100, 0x3, 0x7, 0x893, 0x1, 0x2}, {0x8, 0x200000, 0x3, 0x3, 0x8, 0x3}, {0x1, 0x4, 0x8000, 0x6, 0x3ff, 0x401}, {0x1, 0x2800, 0x4, 0x0, 0x3f}, {0x100, 0x5, 0xe3b, 0x8, 0x0, 0x81}, {0x8, 0x0, 0x6, 0x10000, 0x0, 0x4}, {0x2, 0x100, 0x0, 0x8001, 0xc6b, 0x3f}, {0xffffffc0, 0x5, 0x7, 0xffff, 0x401, 0x4}, {0x8, 0x5, 0x40, 0x1, 0xfffff001, 0x9}, {0x6, 0x7ff, 0x80000001, 0x8001, 0x0, 0x10000}, {0x1, 0x3, 0x80000001, 0xffff7fff, 0x1, 0x80000000}, {0x0, 0x6, 0x2, 0x1, 0x1, 0x8}, {0x8, 0x81, 0xfffffffc, 0x3, 0x8, 0x3}, {0x5, 0x6, 0x3f, 0x3, 0x8, 0x300000}, {0xffffffc0, 0x1, 0xff, 0xdb1e, 0xfff00000, 0x2}, {0x1, 0x80000, 0x61, 0x2, 0x6, 0x5}, {0xfffff001, 0x81, 0x6, 0x8, 0x6, 0x7}, {0x7974, 0x40, 0x9, 0xdda7, 0x800, 0x6}, {0x1000, 0x8, 0xff, 0x7, 0x7, 0x3}, {0x7, 0x1, 0x1, 0xfffffc00, 0x7fff, 0x10001}, {0x6, 0x20, 0x3, 0x3, 0x1, 0x4}, {0x891, 0x2, 0x1ff, 0xaed, 0x7fff, 0x1}, {0xffffffff, 0xdc7, 0x8, 0x0, 0x8, 0x6}, {0x48b, 0xa0, 0x0, 0x9, 0x5, 0x1000}, {0x4, 0x8, 0x9, 0xfea, 0x7, 0x7ff}, {0xfffffffa, 0x1ff, 0x3, 0x0, 0x8e8, 0x6}, {0x41, 0x2, 0x4, 0x3ff, 0x401, 0xffffffff}, {0x7fff, 0x8000, 0x81, 0x2, 0x7, 0xd90}, {0xffffffff, 0x983d, 0x9, 0x4, 0x400, 0x9dc}, {0xe5, 0x1, 0x4, 0x100, 0x4, 0xf99d}, {0xfff80000, 0x3, 0x0, 0x1, 0x5dad, 0x401}, {0x81, 0xc8bd, 0x1, 0x6, 0x5, 0xffff}, {0x7fff, 0x100, 0x0, 0x0, 0x200, 0x8}, {0x7, 0x0, 0xfff, 0x1000, 0x67e, 0x8}, {0xffffffff, 0x80, 0x0, 0x3, 0x9, 0xfa33}, {0x5, 0x0, 0x4, 0x6, 0x80000000, 0x363d}, {0xff, 0x4, 0x6, 0x6, 0x6, 0x2}, {0x4, 0x0, 0xe, 0xffffffff, 0x0, 0x3}, {0x400, 0x1ff, 0x7f31, 0x6, 0x0, 0x30000}, {0x8, 0x9, 0x15, 0x6, 0x7ff, 0x1}, {0xfffffff9, 0x6, 0x7f, 0x1, 0x4, 0x1ff}, {0x1, 0x1800, 0x8, 0x4, 0x321, 0x80}, {0x7, 0x6, 0x6, 0xfffffffb, 0x7, 0x9a}, {0x7fff, 0x6, 0x200, 0x5, 0x7, 0x9846}, {0x81, 0x1, 0x5, 0x7, 0x101, 0x7}, {0x624a4781, 0x9, 0x6, 0x1a0a569d, 0xfffffffc, 0x3f3}, {0x8001, 0x9, 0xfffffbff, 0x2, 0x200, 0x4}, {0x0, 0x9, 0x4, 0x7fffffff, 0x9, 0x2}, {0x1000, 0x80000001, 0x80000001, 0x1, 0xd7, 0x4}, {0x1000, 0x4, 0x101, 0x26270ac6, 0x99, 0x7}, {0x7, 0xffff, 0x6, 0x56, 0x8}, {0x0, 0x4e3e, 0xef, 0x9, 0xc51, 0x8}, {0xb5f2, 0x0, 0x9f8, 0x1, 0x7, 0x40000000}, {0xd7c, 0x5, 0x80000001, 0xf4, 0x8, 0x9}, {0x800, 0x9, 0x5, 0x8001, 0x40000000, 0x8}, {0x101, 0xa000, 0x5, 0x401}, {0x9, 0x400, 0x800, 0x0, 0x3ff, 0xfffffffe}, {0x400, 0x10001, 0x20000000, 0x4, 0xffffffff, 0x3}, {0x8, 0x6, 0x0, 0x7, 0x7, 0x8}, {0x3, 0x52, 0x80000000, 0x7, 0x10001, 0x7}, {0x7, 0x7245, 0x1, 0x4, 0x400, 0x4}, {0xd708, 0x9, 0x8, 0x1f0000, 0x100, 0x4}, {0x7, 0x8, 0x8, 0x7, 0x4, 0x5}, {0x1ff, 0xffffffff, 0x9, 0x2, 0x20, 0x8000}, {0x4, 0x80000000, 0x4, 0x45d3, 0x8, 0x8}, {0x8001, 0x8, 0x6, 0x0, 0x4, 0x5}, {0x80000000, 0x6, 0x9, 0x1, 0x4, 0x1}, {0x8, 0x9, 0x5, 0x0, 0x5, 0x6}, {0x5b27f8ac, 0x0, 0x7c403bb0, 0x7, 0x7fffffff, 0x7}, {0x8b69, 0x101, 0x0, 0x8, 0x8, 0x4}, {0x5, 0x101, 0x7, 0x200, 0x10001, 0x291226fe}, {0xdd, 0x1f, 0xcd5, 0x2, 0x8, 0x20}, {0x0, 0x8, 0x79c, 0x3, 0x203c, 0x4}, {0x9, 0x4, 0x4021, 0x80000000, 0x20e, 0x4}, {0x7ff, 0x97, 0x8, 0x6d0, 0x101, 0x80000000}, {0x4, 0x4, 0x401, 0x200, 0x7a5, 0x8001}, {0x81, 0x7, 0x0, 0x80, 0xfffffffc, 0x8}, {0x5, 0x3, 0x7, 0x101, 0x3ff, 0x1}, {0xffffffff, 0x10000, 0x9b3f, 0x0, 0x100, 0x80}, {0x5, 0x4, 0xf5, 0x5, 0x5, 0x8}, {0x3, 0x40, 0x9, 0xdbe, 0x86fa, 0x6}, {0x10000, 0x10000, 0x4c7b, 0x40, 0x4e, 0x7}, {0x0, 0x6, 0x0, 0x7fffffff, 0x7, 0x80}, {0x0, 0x101, 0xc1, 0x7a7, 0x7c2, 0xf5}, {0xfffffffd, 0x7, 0x4, 0x80, 0x2, 0x2}, {0x80, 0x20, 0xab, 0x3f, 0x8, 0x3}, {0x0, 0x5, 0x6, 0xff, 0x6e, 0x1}, {0x800, 0x3, 0x7fff, 0xdce95f6, 0xfe3}, {0x6, 0x3, 0x52, 0xb2, 0xffff, 0x7}, {0xa502, 0xffff, 0x8, 0x8, 0xfba, 0xffff}, {0x0, 0xffc, 0xfffffffd, 0x0, 0x3, 0x10001}, {0x1, 0x464, 0xa, 0x4, 0x80000001}, {0x8000, 0x8, 0x7, 0x2, 0x3, 0x8}, {0x686550e2, 0xea2, 0x7dd, 0x3f, 0x7, 0x8}, {0x2, 0x6, 0x2, 0xfffff000, 0x60000000, 0x9}, {0x7fff, 0x20, 0x0, 0x6, 0x9, 0xffffff8b}], [{0x1, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x2}, {0x5}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x4}, {0x6}, {0x2}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x7, 0x9ec0d8ba2610841a}, {0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x0, 0x1}, {0x2}, {0xa, 0x1}, {0x6}, {0x5}, {0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x1}, {0x6, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x3}, {0x1}, {0x3, 0x1}, {0x6fb1ea74899187a4}, {}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x1}, {0x5}, {}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x6262c607f06581a4}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0xbdf0, 0x4d665ac5, 0x8, 0x7, 0x5}, 0xff, 0x6, [{0x20, 0x80, 0x123c, 0x5, 0x8001, 0x9}, {0x69c, 0x7, 0x100, 0x58, 0x58f, 0x80000000}, {0x4, 0xe, 0x0, 0x7, 0x100}, {0x25, 0x7, 0x0, 0x1ab, 0xfec3, 0x2a8}, {0x1b98, 0x40, 0x8, 0x8, 0x5, 0x1}, {0x0, 0x7ff, 0x1, 0x40, 0x70ef635d, 0x5}, {0xd51, 0x3, 0x5feb, 0xff, 0x20, 0x2}, {0x1000, 0x9, 0x6, 0xee3, 0x4, 0x400}, {0x10001, 0x0, 0x7fffffff, 0x0, 0x1ff, 0x2}]}, [{0x6, 0x20, 0xfffffffa, 0x7, 0x2, 0x3}, {0x9, 0x6, 0xe8, 0x8, 0x1f, 0x9}, {0x0, 0x7, 0x4, 0x5, 0x3, 0xdf1c}, {0x3, 0x6, 0x6, 0xa841, 0x3, 0x7}, {0x8ad2, 0xff, 0x9, 0x3f, 0x7fffffff, 0x4}, {0x0, 0x9, 0x8, 0x9, 0x101, 0x2}, {0x4, 0x6773, 0x81, 0x4d8d, 0x2, 0x7}, {0x1, 0x80, 0x4, 0x80000001, 0x1000, 0x200}, {0x3, 0x6, 0x6, 0x7f, 0x1, 0x3}, {0x672944b9, 0x6, 0x0, 0x330, 0x0, 0xcde4}, {0x5, 0x7, 0x5, 0xff, 0x8, 0xffffffc1}, {0x775b, 0x6, 0x2e, 0x7, 0xaf, 0x400}, {0x8, 0x0, 0xf9, 0x9, 0xff, 0x10000}, {0xfffffffd, 0x8, 0x0, 0x7, 0x7, 0x1}, {0x1ff, 0x2, 0xfffffff8, 0xffffffff, 0x3, 0xeeb}, {0x8000, 0x8000, 0x4, 0x3906, 0x5, 0x10}, {0x7fffffff, 0x5, 0x4, 0x1000, 0x9929, 0x8001}, {0x9, 0x1, 0xbf3000, 0x1, 0x1, 0x80000001}, {0x7, 0x6, 0x7, 0x0, 0x6, 0x9}, {0x100, 0x6, 0x6, 0x10000, 0x8}, {0x5, 0x8, 0xffff6871, 0x7, 0x9, 0x101}, {0x9, 0xfffffc01, 0x40, 0xfff, 0x5, 0x2}, {0x5, 0x6, 0x2, 0xe0c, 0x4, 0x1}, {0x10000, 0x1, 0x9, 0x47c, 0x1, 0xf84a}, {0x6, 0x4, 0xb08, 0xffff, 0x5}, {0x100, 0xbaf, 0x3, 0x7, 0x7f6, 0x7}, {0x7fffffff, 0xff, 0xba3, 0x70bb, 0x4, 0xfe}, {0x8, 0x40, 0x6, 0x649, 0x4, 0x6}, {0xfffffffb, 0x0, 0x8, 0x5, 0xc, 0x9}, {0x48a6, 0x1, 0x0, 0x80000000, 0x8, 0x7ff}, {0x4, 0xfffffff8, 0x6, 0xa27c, 0x5, 0x8001}, {0x2, 0xff, 0xf623, 0x5, 0x1ff, 0x3}, {0x401, 0x9c, 0x80000001, 0x7, 0x3f, 0x8}, {0x0, 0x100, 0x401, 0x7fff, 0x7, 0x6d}, {0x8, 0x0, 0x1, 0x7a9, 0x64, 0x7ff}, {0x2, 0x9, 0x8001, 0xc0, 0xfffffffd, 0x7fffffff}, {0x2, 0x7ff, 0x5, 0xf8f, 0x4, 0x1ff}, {0x5, 0x80000000, 0x80, 0x0, 0x200, 0xf0}, {0x7, 0x6c21, 0x8000, 0x8001, 0x401}, {0x0, 0x8, 0x5, 0x80000000, 0xba8, 0x86}, {0x10001, 0x6776, 0x4, 0x80, 0x2, 0xfffffffa}, {0x3, 0x1000, 0x6, 0x4, 0x10, 0x20}, {0x8, 0xfffffffc, 0x2, 0x7, 0xffff, 0xfff}, {0x5, 0xc30d, 0x0, 0x46, 0x8, 0x5}, {0x8, 0xfffff001, 0x1, 0x7, 0x52000000, 0x5}, {0x2, 0x2, 0x9, 0xffffffff, 0x0, 0x18}, {0x60000000, 0xfff, 0x8001, 0x5, 0x8000, 0x1f}, {0xb5c, 0x84, 0x10001, 0x0, 0x9, 0x100}, {0x2, 0x3921, 0x8001, 0xfff80000, 0x6}, {0x1, 0xffff, 0x7ff, 0x3, 0x10000, 0x800}, {0x80000000, 0xfffffffd, 0x1, 0x3, 0x0, 0x1}, {0x61, 0x2, 0x4, 0x7, 0x6, 0x7}, {0x6, 0xfffffffb, 0x80, 0x6, 0x3ff, 0x1f}, {0x4, 0x8001, 0x4, 0x6, 0xffff2d6f, 0x1000}, {0x2, 0x9, 0x1000, 0x0, 0x2, 0x8001}, {0x7f, 0xfffff800, 0x1, 0x3a, 0xffffffff, 0x2}, {0x101, 0xfffffff7, 0x80000001, 0x7, 0x4, 0x8000}, {0x8, 0x7, 0xd9, 0x1, 0x5e5, 0x4}, {0x100, 0x5, 0x0, 0x8, 0x3, 0x6}, {0x5, 0x5, 0x8, 0x7, 0x1, 0x1}, {0x6, 0x10001, 0x401, 0x5, 0x4, 0x6}, {0x9, 0xde7, 0xff, 0x5, 0x8, 0xe8}, {0x100, 0x100, 0x5ff, 0x10001, 0x1, 0x80314fd}, {0x40, 0x5, 0x7fffffff, 0x3, 0x7, 0x9}, {0x8000, 0x79, 0x0, 0x400, 0x3, 0xffff}, {0x0, 0x8001, 0xcaa, 0x79, 0x58, 0x1}, {0x2, 0x7ff, 0xc1a7, 0xe, 0x98a, 0xffff8000}, {0x2, 0x8, 0x1, 0x6, 0x0, 0xffffffc1}, {0x9, 0x80000001, 0xffff, 0x9, 0x2, 0x7fffffff}, {0x200, 0x7, 0xffffff00, 0x2, 0xfffffffc, 0x4}, {0xf617, 0x8, 0x4, 0x6, 0x5a1b, 0x4}, {0x1, 0x30, 0x5, 0x4, 0xffffffb2, 0x1}, {0x9906db5, 0x1, 0x20, 0x0, 0x7, 0x7}, {0x9, 0x81, 0x6a, 0x80000000, 0x5c4, 0x7}, {0x1, 0x7fffffff, 0x81, 0x3, 0x5, 0xb62c}, {0x88fa, 0x80000001, 0x80000001, 0xfffffe00, 0x10001, 0x9}, {0x4, 0x8f, 0x4, 0x96, 0x8, 0x9}, {0x7, 0x1, 0xbc, 0xffffffff, 0x3f, 0x800}, {0x9, 0x6, 0x0, 0x5, 0x4, 0xf4b}, {0x2, 0x6, 0x8, 0xe31, 0x7ff, 0x8}, {0x1, 0x1, 0x9, 0x9, 0xeb000000, 0xff}, {0x7ff, 0x31c2, 0x200, 0x8, 0x3f, 0x9}, {0x81, 0x3, 0x3, 0x3f, 0xfffffffb, 0x3}, {0x3, 0x7, 0x2, 0xfffffffd, 0x40, 0xffffffff}, {0x1000, 0xffffff23, 0xffff, 0xdd6, 0x100, 0x56}, {0x881, 0x8, 0x80, 0x200, 0x38, 0xff}, {0x8, 0xde, 0x4, 0x8000, 0xfffffffa, 0xd78}, {0x9, 0x1f, 0x4, 0x1, 0x2, 0x80000000}, {0x8, 0x1f, 0x6, 0x0, 0x9, 0x1}, {0x4, 0x9, 0x4, 0x74, 0x20, 0xfffffffa}, {0x2, 0xffff, 0x28, 0x913, 0x491f8a7a}, {0x0, 0xffffffff, 0x3, 0x1, 0x4, 0xbcc}, {0x2, 0x0, 0x10001, 0x1, 0x2}, {0x2, 0x4000000, 0x400, 0x6, 0x40, 0xc2}, {0xfe, 0xf4, 0x2, 0x1, 0xee, 0x5}, {0x800, 0x1, 0x1, 0x98da, 0x1, 0x9}, {0x2, 0x40, 0x59, 0x5, 0xcfd4, 0xffffffff}, {0x3ff, 0x33, 0x1, 0x80000000, 0x6, 0x4}, {0xfff, 0x92b, 0x3, 0x49, 0xef, 0x2}, {0x5, 0x8, 0x3, 0xfffffff7, 0xfff, 0xfffffffd}, {0x8, 0x2, 0x9, 0x5, 0x10000, 0x3}, {0x9, 0x0, 0x2, 0xffffffff, 0x7fffffff, 0xff}, {0x3ffc, 0x4, 0x1, 0x0, 0x6, 0x9}, {0xc216, 0xfffffff8, 0x8, 0x7f, 0x0, 0x800}, {0xffffffff, 0x7, 0xf55, 0x101, 0x80000000, 0x7}, {0x204e, 0x5, 0x9, 0x1f, 0x3ff, 0xfffffff7}, {0x7, 0x401, 0x1, 0x32f4, 0xffffffff, 0x4}, {0x2, 0xb30, 0x4, 0x9b0, 0x81, 0x3}, {0x5, 0x0, 0x0, 0x80000001, 0x171, 0x6efb}, {0x1f, 0x0, 0x28000000, 0x4, 0x200, 0xf2ef}, {0x20, 0x1586, 0x1ff, 0xfff, 0x4, 0x3}, {0x7, 0x5, 0x4, 0x6, 0x5, 0x2}, {0x1, 0x0, 0x10000, 0x9, 0x0, 0x7}, {0x1f, 0x3bd, 0xff, 0x7ff, 0xffffffff, 0x5}, {0x6, 0x2530, 0x6, 0x3, 0x2, 0x2}, {0x26e, 0x7f, 0x5, 0x1, 0x81, 0x30}, {0x7, 0x9, 0x2, 0x100, 0x9, 0x21}, {0x7, 0x6, 0x3, 0x39d, 0x9, 0x3}, {0x80000000, 0x9, 0x7, 0x7, 0x5, 0x4}, {0x8, 0x400, 0xa6b2, 0x5, 0xd8}, {0x8, 0xffffffff, 0x8ba, 0x3f, 0x7f, 0x1}, {0x1, 0x80000000, 0x8, 0x5, 0xfabf, 0x7}, {0x0, 0x4, 0xfffff801, 0x11, 0xfffffff9, 0x61}, {0x400, 0x4e, 0x0, 0xff, 0xffff, 0x3}, {0xb9, 0x3, 0x2, 0x6, 0x1, 0xfff}, {0x4, 0x2b, 0x8, 0xe36, 0x7}, {0x27b, 0x100, 0xa37, 0xfffff19a, 0x6, 0x1}, {0x9, 0x1f, 0x8, 0x7, 0x4, 0x2}], [{0x4}, {0x4}, {0x0, 0x3ff9ff1dd71aa057}, {0x5, 0x1}, {0x6}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x6}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0xf7f462965b44b018}, {}, {0x2}, {0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x6}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x5}, {0x3}, {0x4, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x2}, {0x2}, {0x4, 0x1}, {0x1}, {0x5}, {0x4}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x4}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x1}, {0x4}, {}, {0x1}, {0x3}, {}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x7}, {0x1}, {0x3}, {0x2}, {0x4}, {0x1}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x6}, {0x2, 0x1}, {}, {0x5}, {}, {0x3}, {0x1, 0x1}, {0x3}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0xe8, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x90c13193420478ea}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}]}, {0x9a, 0x6, "ed605ea4f02cff881fe3e74c4c540b60880fc5f94d56e9eb0c62eba0d7fb9caed314762d7aae3d71dd243b6d3514f12f30aa94115be388813bd12adb810be97616d8fe0d580faaa329822c40aa64591a2b143337e0be7bcb0dd750ccc04f34e4f7d81070d62214159196987df0937b63930816e14b8b4de8df8ddab6d21eddf870d6d08821015f82d5cdfc4f3ff5672f9b46aebaabdf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_MATCHALL_ACT={0x168, 0x2, [@m_csum={0x164, 0x14, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x10000, 0xf3c3, 0x20000000, 0xae4, 0x9}, 0x51}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x40, 0x1f, 0xffffffffffffffff, 0x5, 0x17223160}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1, 0x0, 0x5bd, 0x7fffffff}}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x10001, 0x2, 0x3, 0x0, 0x2}, 0x64}}]}, {0xc8, 0x6, "091faec078c59f5fdaa975f886071a3af89f09028321b699b9c780ed6f1fc5870f062f03a48c5c449dabbd38837a7715cf5691d4819d3a6328469fd49fed9f898570a0e4ea5f01cf470aeb0c0a07fc283f36a468b88e63ceb2fc36f7f701f4fb53ef2bb1a1fcf514c0213eeec4ef4cef28eb8dbf3ca7b7991c14430e55def9cfd056b3fdd3f6f1054643b8e08c146ff0a6caff25395389889b4633ebf6537df1ddfbe6a1708faab250d0d60c1d27d96e9f720dc8e0b77fbdf3f03f4b9d2077e61aa03450"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}]}}]}, 0x3890}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c001) 03:44:46 executing program 1: setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x60f, 0x4) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @null, @remote, @null, @default, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x800) socketpair(0x8, 0x2, 0x800, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x60f, 0x4) (async) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @null, @remote, @null, @default, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x800) (async) socketpair(0x8, 0x2, 0x800, 0x0) (async) [ 2754.003093] FAULT_INJECTION: forcing a failure. [ 2754.003093] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.014504] CPU: 1 PID: 14842 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2754.022381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.031733] Call Trace: [ 2754.034321] dump_stack+0x1b2/0x281 [ 2754.037950] should_fail.cold+0x10a/0x149 [ 2754.042099] should_failslab+0xd6/0x130 [ 2754.046076] kmem_cache_alloc_node_trace+0x58/0x400 [ 2754.051106] throtl_pd_alloc+0x59/0x990 [ 2754.055081] ? throtl_add_bio_tg+0x1e0/0x1e0 [ 2754.059487] blkcg_activate_policy+0x23e/0x5c0 [ 2754.064076] blk_throtl_init+0x408/0x590 [ 2754.068140] blkcg_init_queue+0x18f/0x410 [ 2754.072284] blk_alloc_queue_node+0x826/0xb40 [ 2754.076777] blk_mq_init_queue+0x42/0x90 [ 2754.080835] nbd_dev_add+0x2c6/0x800 [ 2754.084550] ? nbd_send_cmd+0x11f0/0x11f0 [ 2754.088705] nbd_genl_connect+0x36c/0x1400 [ 2754.092937] ? lock_acquire+0x170/0x3f0 [ 2754.096909] ? nbd_xmit_timeout+0x500/0x500 03:44:46 executing program 1: setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x60f, 0x4) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @null, @remote, @null, @default, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x800) socketpair(0x8, 0x2, 0x800, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x60f, 0x4) (async) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @null, @remote, @null, @default, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x800) (async) socketpair(0x8, 0x2, 0x800, 0x0) (async) 03:44:46 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) accept$packet(0xffffffffffffffff, &(0x7f0000001fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005a40)={&(0x7f0000002180)=@delchain={0x3890, 0x65, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r0, {0x6, 0xf}, {0xe}, {0x2, 0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x10, 0x7}}]}}, @filter_kind_options=@f_matchall={{0xd}, {0x3840, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x4, 0x8}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6, 0xe}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xd, 0x4}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_ACT={0x36b4, 0x2, [@m_skbmod={0xec, 0x12, 0x0, 0x0, {{0xb}, {0x10, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa}]}, {0xb1, 0x6, "4e4a3a3027e75e2ef8b2a5bc4a0ad0181d181458a16b2b256b736f7ba8a7ae305be8620f3e0e1dbe1bef3f43cf0135a3f1179c56d17ee485850a746343c8ce448a761b7b9ca5abea625ae96f2e90b830d6747a37e25e57d463d75b9b55ea4463076ec42415ecfd06afa36a914ad583145f200d0b3e6fe543de6180936aeaebf958010b93cfd60df773aa2ffddbffbe116aa3c330fc274d9ba60b6cd1197a3e9f2b2e2f4717bc69108ad14b0af2"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x3b4, 0x19, 0x0, 0x0, {{0x8}, {0x2f4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x36, 0x6, {0x6, 'nat\x00', 0xc1, 0x800, "8e3e6d4fbc8e49c3e5ba1f6b"}}, @TCA_IPT_TARG={0xdc, 0x6, {0x6, 'raw\x00', 0x6, 0x6, "69bf5af7194da64c644782c34376b7bd7e100f1926b742d57228af1779a4e8ff026db8b55f8504c925c33a73b74b86661cb78924a3d4d5fe6837719f258edcb5fc7e6f915c61ac3ea223ba2c9ce9ef68ef678ab6a6a64a5fb07a6d51f27c9a9218428da9aed89677ce0d8dfe10b5b91d5b82319135bde0111def2ff2ba3729cbbfb5a35f693ea0e53c4f58ac058c2ee973135f4f05487dcf2ae3adb92328b608f3851c0332e8b17a0cccb9be3b23071df48b"}}, @TCA_IPT_TARG={0x80, 0x6, {0x4, 'filter\x00', 0x40, 0x101, "e9c18624395a100ca6831bbeb41d07805a38ffa650c3536a6b937b24cc76b1082501aae46e3cb5554c60cc0a19c41f67d1569a51bfe842e4127fef81c57611b16ab6cbcb4ae81c8b9cb587ad14e36a3fb25c0036d749"}}, @TCA_IPT_INDEX={0x8, 0x3, 0xdb8d}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xdc, 0x6, {0x9, 'filter\x00', 0x0, 0x14, "72a1c60ded0aadae232bdc6631c45cba3713ce081414d463d6055f4e547aba99dd7d8f009a59ad0882d079b00e3a68e6a9e4cf8f9a3ea266f795d5fe8b259c940aab8f60e3142e1a9e138df9f6d0bbb0ca908f64e3024c4b6efaa4f08ce1d699a7d1ce0f25bcb897efae4e076cc5d92ddac4fdaa084bfb560bd886c4ee14729eb037bc6dbb8e338113c5fcb666778cf9adf1834b86f5b71713543439f3bd33af89801763bad3de3bb69e6e9dc761cb8b5ba4"}}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x4a, 0x6, {0x20, 'mangle\x00', 0x9d, 0x0, "092fe37d93a69a5a3dfd36a6a4a049608bcb2c8e05774694e7689a1625bb5669"}}]}, {0x9c, 0x6, "43865d84387fdafe4bd37e7ac6503b7bb92024170831a119d738ef52bfc056ca08a63d7982b3960cde7e7b8986c69325e47cfdbda223c7a26ab0572278009dc666bde1567d7933fea25a612f56f5b7f62b8b9a6aaafcf35d0d33303a6b15e0929eabfa74393799f376dd67797ecdd369d60215a1ee4f3d5c44ea9a4e69a23eff45409d87e57e3bd3672bea7ab6c764cd2de8419567d50b04"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0xbc, 0xf, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_LABEL={0x8, 0x5, 0xfbb56}]}, {0x80, 0x6, "5159e1b227638d678dd6c37b6ac0bde3d4fc2a2ff81090774957e7ac54e6243e6308354efaa8a1ea8e1ae20bcfa3043a3bdc4bf37f9054525cedf24968deb453d3e29cf38c9150aeedc10ffc8f2bae2cf88205b7d42e68176d950ae7110b39d453e798475eb07c2b7e2c49a6cfaffa3e2776c38fb6c98861a6fe9354"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0x1cc, 0xa, 0x0, 0x0, {{0xb}, {0xe4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1ff, 0x40, 0x8, 0x8ae0, 0xfffffffc}, 0x3, r1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0xffffffff, 0x3, 0x40, 0x5}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x3, 0x20000000, 0x9, 0x1}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x7fff, 0xffffffffffffffff, 0x80000000, 0x1f}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x0, 0x0, 0x8, 0x37fd}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0x3, 0x2, 0xa0, 0x10001}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x8000, 0x8, 0x8000, 0x7f}, 0x5, r2}}]}, {0xbd, 0x6, "6a187b427743400d5bbc52440b33319ecbbfe60d1945e714d79a280e39e0a8770eebc754fca91a2928d820d18db97a368d67d9b84633c6cd5d701f6f9f1c1438b0789425ac2aabc80fe3699804a884ea41a00a48e00a0ed1b824b85fcb526e1d6ee6bf2e9dcd98da6f274f7cf7ab487382f79abb472068e80840f7c1a775fdf844bf1bbc61829723e7de5113833cd8e37a3787c60b27145aa7808454cea29da15e8f2af251a4ca14bb147f8f071b6286b8d4564aefaf37b755"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_csum={0x170, 0xe, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x4, 0x20000000, 0x5b, 0x3}, 0x76}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x4, 0x5, 0x1, 0x40}, 0x41}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x0, 0x3, 0x7fff, 0xffffff7f}, 0x17}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1ff, 0x0, 0x3, 0x7}, 0x8}}]}, {0xd4, 0x6, "a31afe098cb04c6280f540756d6e3c6e2b264b1ca7f87382fa57a8968506156250899e0fdd8dd7134e4b82401e3bb87de115e3a64761138e9e73ac4ada8bacff1036ab99cb5a700446cbf6989faedf921f4cdba3c69b35dfe28c3c311fd2c6cb74db740f7e0dedbffe3cb2a6a4c1a96dc467794cfd9b568fef98b5c942300b634184df3e559c971e26c5a676d8d4c7c92f34f8d3a112900aa515eafa7685a8f898228f1c20a484fe8f549e63475bb70e9bde4199be0ef99bb993d016802ad3f7c2042ff218408caed4323a91f9e8304d"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_bpf={0x70, 0x20, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x9}]}, {0x3d, 0x6, "35a555b332b92e998a1d518c716569939647c39de58cdddc8a405efb953b1e1faca620b779ee9e1a0ad574e0afe7d6b81e5d1c3b64d69b84d0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0x2da8, 0x9, 0x0, 0x0, {{0xa}, {0x2ce4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{{0xd07, 0x5, 0x2, 0x0, 0xff}, 0x5, 0x7f}, [{0xfffff6b7, 0x2f1e, 0xcf558f2, 0x9, 0x3, 0x5}, {0x20, 0x8, 0x0, 0x1, 0x5, 0x7}, {0x80000001, 0x5, 0x4, 0x6, 0x400, 0x2}, {0x3f, 0xfffffffc, 0x1, 0x5, 0x4, 0xffff}, {0x0, 0x4, 0x8000, 0x1, 0x101, 0xffff}, {0xcde4, 0x2b, 0x100, 0x8, 0x5, 0x7f}, {0x80000000, 0xff000000, 0x6, 0x7fffffff, 0x1, 0xfffff801}, {0x4, 0xc7c3, 0x0, 0x2, 0x1, 0x972}, {0x0, 0x9, 0x81, 0x0, 0x1, 0x2}, {0x4, 0x9, 0x7, 0x0, 0x6, 0x4}, {0x1f, 0xfff, 0x81, 0x4, 0x1ff, 0x400}, {0x6, 0x1000, 0x7fff, 0x3, 0x7f, 0x5}, {0x3ff, 0x5, 0x400, 0x1, 0xc0000, 0xa6}, {0x6, 0x7, 0x4, 0x550, 0x3, 0x80000001}, {0xfa87, 0x1, 0x1ff, 0xaa, 0x6000000}, {0x3, 0x3, 0x80000000, 0x6, 0xca1, 0x7ff}, {0x1, 0x0, 0xffffff4d, 0x4, 0x0, 0x400}, {0x2, 0xffffffff, 0x4, 0xffffffff, 0xdbf8, 0x7fff}, {0x0, 0x1, 0x80000001, 0x1000, 0x6, 0x5}, {0x102000, 0xfb9, 0xfffe0000, 0x3, 0xfffffeff, 0x80000001}, {0x63132a1f, 0x8, 0x3, 0x1, 0x7, 0x7}, {0x8, 0x8000, 0x80000000, 0x7, 0x8, 0x40}, {0x0, 0x0, 0x7fff, 0x3, 0x3, 0x4}, {0xfffffffd, 0x1, 0x3, 0x8, 0x2, 0x4}, {0x3, 0x101, 0x0, 0x1d, 0x7fffffff, 0x9ad}, {0x2, 0x3f, 0x5, 0x1000000, 0x3, 0x4}, {0x1, 0x0, 0x16, 0x9, 0x0, 0x3}, {0x7f, 0x8001, 0x511, 0x8000, 0xff, 0x20}, {0x6, 0xfffffffd, 0x521, 0x15, 0x6730, 0x4}, {0x9, 0x2, 0x8, 0x6, 0x8, 0xd4}, {0x8, 0x4, 0x7, 0x400, 0xac7, 0x8001}, {0xfff, 0x4, 0x5, 0x8, 0x1000, 0xef17}, {0x0, 0x80000001, 0x101, 0x5, 0x3, 0x4e550e92}, {0x7, 0x4b54, 0x3, 0xfa, 0x3f, 0xc2}, {0xfffffff9, 0x9, 0x800, 0x8, 0x800, 0x7}, {0xa92, 0x1, 0x1, 0x8001, 0x5, 0xfffffff8}, {0xdc3a, 0x3a, 0x0, 0x3, 0x1}, {0x9, 0x1f, 0xffffffff, 0x1, 0x200, 0x80000000}, {0xfff, 0x7fd, 0x2, 0x5, 0x81, 0x8000}, {0x1f, 0x1, 0x4, 0x2, 0xf4, 0x7}, {0xfffffd39, 0x0, 0x5, 0x7, 0x1f, 0x1}, {0x9, 0x1, 0x1, 0x3, 0x9, 0x4}, {0x0, 0x6, 0x8001, 0x1, 0x4, 0x40}, {0x0, 0x0, 0x3, 0xfff}, {0x1, 0x9, 0xfffff000, 0x0, 0x39, 0x6}, {0x7d862a59, 0xcd9a, 0x0, 0x2, 0xffffffff, 0x1}, {0x2, 0x4, 0x9, 0x2, 0x7, 0x10000}, {0xfffffffd, 0x1, 0x1, 0x9, 0x8b, 0x9}, {0x3, 0x5, 0x7ff, 0x4, 0x6, 0x4}, {0x800, 0x2, 0x8001, 0x0, 0x3f, 0x5}, {0x80000001, 0x8000, 0x3ff, 0x20000000, 0x239, 0x1}, {0x80000001, 0x4, 0x7ff, 0xbd, 0x9, 0x10}, {0x1ff, 0x80000001, 0x0, 0x9bc, 0x7, 0x400}, {0x5, 0x2, 0x2, 0xffffffff, 0x2, 0x6}, {0x9, 0x7fffffff, 0x68, 0x36, 0x3f, 0xfffffff9}, {0x2, 0x83b, 0x6, 0xc9c, 0x38, 0x6}, {0x1ba9, 0x2, 0x5494, 0xfffffff7, 0xb4a, 0x6}, {0x336a, 0x0, 0x8, 0x10000, 0x4, 0x7}, {0x6, 0x3d08, 0x5, 0x8000, 0x8}, {0x1000, 0x4, 0x5, 0x20000000, 0x142, 0x400}, {0x3f, 0x0, 0xfff, 0xfa, 0xb, 0x8}, {0x3eacfcc5, 0x4, 0x8, 0x7, 0x200, 0xffffff80}, {0x4, 0x8, 0xfffffffa, 0x401, 0x5, 0x800}, {0xc6, 0x5, 0x8, 0x40, 0xfd08, 0x1f}, {0xf871, 0x7, 0xdd3, 0x0, 0x101, 0x5}, {0x1, 0x5723, 0x2, 0x3, 0x5}, {0x1, 0x0, 0x42, 0x5, 0x3d59, 0x9}, {0x23c68cfb, 0x1, 0xff, 0x3, 0x5, 0x1}, {0x81, 0xffff, 0x8, 0x10001, 0x6, 0x4}, {0x7, 0x7fff, 0xbdd4, 0xfffffe90, 0x800000, 0x40}, {0x8000, 0x0, 0x20, 0x80000001, 0x9}, {0x3ff, 0x6, 0x81, 0x0, 0x7ff, 0x7}, {0x3, 0x6, 0xffffffff, 0x4a, 0x8, 0x9}, {0x6fb9, 0xff, 0x1bf1, 0x8, 0x6, 0x6}, {0x9, 0x3, 0x2, 0xa524, 0xed7, 0x5}, {0x8f0, 0x9, 0x4, 0x5, 0x10000000, 0x6}, {0x4, 0x7fffffff, 0xb, 0x800, 0x1, 0x4}, {0x685a, 0x6d, 0xba97, 0x7, 0x6, 0x80}, {0x1000, 0x3ff, 0xfffffff7, 0xcd0, 0xffff, 0x3}, {0x7, 0x5a7c, 0x0, 0x100, 0x6, 0x4}, {0x9, 0x8, 0x256, 0x6d7, 0x7, 0x400}, {0xe1, 0x8, 0x7ff, 0x42, 0x1ff, 0x4}, {0x0, 0x7ff, 0x7ff, 0x12a, 0x1, 0x7}, {0x1ff, 0x101, 0x4, 0x2, 0x0, 0x7}, {0x8, 0xffffffff, 0x7, 0x2, 0x0, 0x2}, {0x20, 0xd6, 0x3f, 0x4f1d, 0x15, 0xb34df21}, {0x5, 0x5, 0x7, 0xff, 0xfffffff9, 0x2}, {0x4, 0x9, 0x1, 0xa70, 0x2, 0x6}, {0x8, 0x4e6, 0x504171e1, 0x8, 0x1162cdd0, 0x1}, {0x4, 0x0, 0x3, 0xffff, 0xfbb1, 0x6}, {0xa88, 0xae8, 0x6, 0xffff, 0x3, 0x2d39}, {0x1, 0x6, 0xffff135d, 0x2, 0xfffffaf1, 0x6}, {0xffff, 0x4, 0x80000000, 0x5, 0x0, 0x100}, {0x3, 0x2, 0x7, 0x2, 0xfff, 0xfffffbff}, {0xe, 0xfffffffe, 0x47, 0x3, 0x81, 0x2}, {0x0, 0x9, 0x639, 0x9, 0xf3e8, 0x6}, {0x5ca, 0x5, 0x7f, 0x6, 0x101, 0xffffffff}, {0x8, 0x9, 0x8, 0xa3e, 0xffff, 0x4}, {0x48, 0x9, 0x100000, 0xcaa, 0xf01, 0x5}, {0xffffffe0, 0xffffffff, 0x0, 0x4, 0xffffffff, 0xa6}, {0x1, 0xd2, 0x8000, 0x80000000, 0xfffffffe, 0x9}, {0xe5, 0x2, 0xde2, 0x0, 0x4}, {0x3ff, 0x8cf, 0x800, 0x6, 0xafe, 0x9}, {0xffffffff, 0x8001, 0x2, 0x0, 0x96d, 0x72d}, {0x200, 0x5, 0x3f, 0x9, 0x1ff, 0x9}, {0x99, 0x6, 0xcef, 0x200, 0x2, 0x2}, {0x49c7, 0x0, 0x2, 0x2, 0x5, 0x8}, {0x8, 0xfffe0000, 0x4, 0x9, 0xfffffffc, 0x53d}, {0x8, 0x4, 0x4, 0x3, 0x1ff, 0x4}, {0x6, 0x3, 0x4d, 0x80000001, 0x9, 0x2}, {0x9, 0x7fffffff, 0x81, 0x6, 0xfffffffd, 0x6}, {0x26a, 0x3, 0x8, 0xffffff7f, 0x3, 0x9}, {0x3, 0x5, 0xfffffff8, 0x1, 0xd8, 0x40d6}, {0x7, 0x3f, 0xffffffff, 0x7, 0x7f, 0x4}, {0x7f, 0xe6d, 0x7ff, 0x80000000, 0x9f, 0xead}, {0x4, 0x6, 0x6, 0x1000, 0x401, 0x8}, {0x9, 0x1, 0x7, 0x4, 0x3, 0x3}, {0x8001, 0xffffffff, 0x7, 0x0, 0x4, 0x1}, {0x724e, 0x7, 0x3, 0x8000, 0x72a9, 0x1}, {0x7, 0x6, 0x101, 0x9d5, 0x5, 0x2}, {0x2, 0x200, 0x3, 0x3, 0x10001, 0x8}, {0x7, 0x1, 0x2, 0x4, 0x10001, 0x4}, {0x7f, 0x1, 0x4, 0xfffffff7, 0x1000, 0x80000001}, {0x5, 0xfffff7b6, 0x497114b6, 0x7, 0x400}, {0x1f, 0x8, 0x0, 0x1, 0x9, 0x6}, {0x8, 0xb215, 0x48000000, 0xcfd, 0x5, 0x3}, {0x71f, 0x8, 0x233, 0x5, 0x3d, 0x5d}, {0x7fff, 0xdbb, 0x2, 0x5, 0x3, 0x101}], [{0x3, 0x1}, {0x5}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x74961f1ad48d60dc, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x3}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x5}, {}, {0x2, 0x1}, {}, {0x5}, {0x4}, {0x1, 0x1}, {0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x4}, {0x4, 0x1}, {0x1}, {0x3}, {0x2}, {0x3}, {0x3, 0x5ad076bdaa972f88}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x9c7ebac37de12164, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x81, 0x4, 0x20000000, 0x80, 0xd227}, 0x3f, 0x8, [{0x5, 0xff, 0x1f, 0x40, 0xfff, 0x4}, {0x8, 0x1ff, 0x0, 0x2, 0x6, 0x4}, {0x10001, 0x7f, 0x7fff, 0x1f, 0x10001, 0x4}, {0x9, 0x6, 0xff, 0xffffffc3, 0x0, 0x8001}, {0x3, 0x101, 0x8, 0x80000001, 0x1000, 0x8000}, {0x7, 0xffffffff, 0xca3, 0x8, 0xffffffff, 0x4}, {0x8001, 0x1ff, 0x3, 0x8, 0x2, 0x40}, {0xfff, 0x3, 0x200, 0x5, 0x6, 0x80000000}]}, [{0x20, 0x3c, 0x6, 0x9}, {0x7fffffff, 0x4, 0x4, 0x5, 0x80, 0x10001}, {0x7, 0x9c9, 0x61b, 0x101, 0x5}, {0x9, 0x0, 0x9, 0x7, 0x3, 0x6}, {0x2, 0x200000, 0x0, 0x10000, 0x14, 0x7}, {0x3ff, 0x3, 0x1, 0x4, 0x0, 0xffff0001}, {0x2, 0x40, 0xfffffa28, 0x4, 0x9, 0x80000001}, {0xfffffff8, 0x4, 0x387dd652, 0x1, 0x6, 0x1}, {0x3, 0x2, 0x7, 0x800, 0x6}, {0x4, 0x4, 0x441, 0x9, 0x8000, 0xfffffff8}, {0x4, 0x5, 0x84, 0x8, 0x3ff, 0x75}, {0x80, 0xffff, 0x10000, 0x101, 0x1}, {0x3, 0x10000, 0xdb, 0x2, 0x96, 0xd98}, {0x10000, 0x2d189bb2, 0x4e1, 0x9d2, 0x0, 0x7ff}, {0x81, 0x9, 0x2, 0xfffffefe, 0x1, 0xff}, {0x967, 0x4, 0x9, 0x400, 0x4, 0x80}, {0x8e, 0x1000, 0x40, 0x1, 0x0, 0x3}, {0x8, 0x859d, 0x8, 0x40, 0xae9, 0x12000000}, {0x3c, 0x200, 0x4, 0x43b, 0x0, 0x3}, {0x38, 0x6, 0x9, 0x4, 0x4, 0x7}, {0x7b0, 0xf741, 0x3fe, 0x4, 0x9, 0x20}, {0x6f2, 0xfffff000, 0x7f, 0x617, 0xff, 0xc40c}, {0x7fff, 0x1cc, 0x10000, 0x7, 0x0, 0x7fffffff}, {0x8, 0x6, 0x7, 0x9, 0x1, 0x5}, {0x4, 0x20, 0x566, 0x5, 0x101, 0x3}, {0xa3, 0x81, 0xffffffc3, 0x5, 0x1, 0x2}, {0x6, 0x8, 0x94b, 0x6, 0x1, 0x9}, {0x9, 0x6, 0x4e1, 0xffffffff, 0x0, 0x1}, {0x2, 0x9, 0x7, 0x0, 0x5, 0x3}, {0x9, 0xfffff801, 0x1ff, 0x8, 0x6, 0x1}, {0x1, 0xfffffff9, 0x7, 0x5, 0x23, 0x8000}, {0x4e, 0xb5, 0x20, 0x1f, 0x33ea, 0x4}, {0x100, 0x3, 0x7, 0x893, 0x1, 0x2}, {0x8, 0x200000, 0x3, 0x3, 0x8, 0x3}, {0x1, 0x4, 0x8000, 0x6, 0x3ff, 0x401}, {0x1, 0x2800, 0x4, 0x0, 0x3f}, {0x100, 0x5, 0xe3b, 0x8, 0x0, 0x81}, {0x8, 0x0, 0x6, 0x10000, 0x0, 0x4}, {0x2, 0x100, 0x0, 0x8001, 0xc6b, 0x3f}, {0xffffffc0, 0x5, 0x7, 0xffff, 0x401, 0x4}, {0x8, 0x5, 0x40, 0x1, 0xfffff001, 0x9}, {0x6, 0x7ff, 0x80000001, 0x8001, 0x0, 0x10000}, {0x1, 0x3, 0x80000001, 0xffff7fff, 0x1, 0x80000000}, {0x0, 0x6, 0x2, 0x1, 0x1, 0x8}, {0x8, 0x81, 0xfffffffc, 0x3, 0x8, 0x3}, {0x5, 0x6, 0x3f, 0x3, 0x8, 0x300000}, {0xffffffc0, 0x1, 0xff, 0xdb1e, 0xfff00000, 0x2}, {0x1, 0x80000, 0x61, 0x2, 0x6, 0x5}, {0xfffff001, 0x81, 0x6, 0x8, 0x6, 0x7}, {0x7974, 0x40, 0x9, 0xdda7, 0x800, 0x6}, {0x1000, 0x8, 0xff, 0x7, 0x7, 0x3}, {0x7, 0x1, 0x1, 0xfffffc00, 0x7fff, 0x10001}, {0x6, 0x20, 0x3, 0x3, 0x1, 0x4}, {0x891, 0x2, 0x1ff, 0xaed, 0x7fff, 0x1}, {0xffffffff, 0xdc7, 0x8, 0x0, 0x8, 0x6}, {0x48b, 0xa0, 0x0, 0x9, 0x5, 0x1000}, {0x4, 0x8, 0x9, 0xfea, 0x7, 0x7ff}, {0xfffffffa, 0x1ff, 0x3, 0x0, 0x8e8, 0x6}, {0x41, 0x2, 0x4, 0x3ff, 0x401, 0xffffffff}, {0x7fff, 0x8000, 0x81, 0x2, 0x7, 0xd90}, {0xffffffff, 0x983d, 0x9, 0x4, 0x400, 0x9dc}, {0xe5, 0x1, 0x4, 0x100, 0x4, 0xf99d}, {0xfff80000, 0x3, 0x0, 0x1, 0x5dad, 0x401}, {0x81, 0xc8bd, 0x1, 0x6, 0x5, 0xffff}, {0x7fff, 0x100, 0x0, 0x0, 0x200, 0x8}, {0x7, 0x0, 0xfff, 0x1000, 0x67e, 0x8}, {0xffffffff, 0x80, 0x0, 0x3, 0x9, 0xfa33}, {0x5, 0x0, 0x4, 0x6, 0x80000000, 0x363d}, {0xff, 0x4, 0x6, 0x6, 0x6, 0x2}, {0x4, 0x0, 0xe, 0xffffffff, 0x0, 0x3}, {0x400, 0x1ff, 0x7f31, 0x6, 0x0, 0x30000}, {0x8, 0x9, 0x15, 0x6, 0x7ff, 0x1}, {0xfffffff9, 0x6, 0x7f, 0x1, 0x4, 0x1ff}, {0x1, 0x1800, 0x8, 0x4, 0x321, 0x80}, {0x7, 0x6, 0x6, 0xfffffffb, 0x7, 0x9a}, {0x7fff, 0x6, 0x200, 0x5, 0x7, 0x9846}, {0x81, 0x1, 0x5, 0x7, 0x101, 0x7}, {0x624a4781, 0x9, 0x6, 0x1a0a569d, 0xfffffffc, 0x3f3}, {0x8001, 0x9, 0xfffffbff, 0x2, 0x200, 0x4}, {0x0, 0x9, 0x4, 0x7fffffff, 0x9, 0x2}, {0x1000, 0x80000001, 0x80000001, 0x1, 0xd7, 0x4}, {0x1000, 0x4, 0x101, 0x26270ac6, 0x99, 0x7}, {0x7, 0xffff, 0x6, 0x56, 0x8}, {0x0, 0x4e3e, 0xef, 0x9, 0xc51, 0x8}, {0xb5f2, 0x0, 0x9f8, 0x1, 0x7, 0x40000000}, {0xd7c, 0x5, 0x80000001, 0xf4, 0x8, 0x9}, {0x800, 0x9, 0x5, 0x8001, 0x40000000, 0x8}, {0x101, 0xa000, 0x5, 0x401}, {0x9, 0x400, 0x800, 0x0, 0x3ff, 0xfffffffe}, {0x400, 0x10001, 0x20000000, 0x4, 0xffffffff, 0x3}, {0x8, 0x6, 0x0, 0x7, 0x7, 0x8}, {0x3, 0x52, 0x80000000, 0x7, 0x10001, 0x7}, {0x7, 0x7245, 0x1, 0x4, 0x400, 0x4}, {0xd708, 0x9, 0x8, 0x1f0000, 0x100, 0x4}, {0x7, 0x8, 0x8, 0x7, 0x4, 0x5}, {0x1ff, 0xffffffff, 0x9, 0x2, 0x20, 0x8000}, {0x4, 0x80000000, 0x4, 0x45d3, 0x8, 0x8}, {0x8001, 0x8, 0x6, 0x0, 0x4, 0x5}, {0x80000000, 0x6, 0x9, 0x1, 0x4, 0x1}, {0x8, 0x9, 0x5, 0x0, 0x5, 0x6}, {0x5b27f8ac, 0x0, 0x7c403bb0, 0x7, 0x7fffffff, 0x7}, {0x8b69, 0x101, 0x0, 0x8, 0x8, 0x4}, {0x5, 0x101, 0x7, 0x200, 0x10001, 0x291226fe}, {0xdd, 0x1f, 0xcd5, 0x2, 0x8, 0x20}, {0x0, 0x8, 0x79c, 0x3, 0x203c, 0x4}, {0x9, 0x4, 0x4021, 0x80000000, 0x20e, 0x4}, {0x7ff, 0x97, 0x8, 0x6d0, 0x101, 0x80000000}, {0x4, 0x4, 0x401, 0x200, 0x7a5, 0x8001}, {0x81, 0x7, 0x0, 0x80, 0xfffffffc, 0x8}, {0x5, 0x3, 0x7, 0x101, 0x3ff, 0x1}, {0xffffffff, 0x10000, 0x9b3f, 0x0, 0x100, 0x80}, {0x5, 0x4, 0xf5, 0x5, 0x5, 0x8}, {0x3, 0x40, 0x9, 0xdbe, 0x86fa, 0x6}, {0x10000, 0x10000, 0x4c7b, 0x40, 0x4e, 0x7}, {0x0, 0x6, 0x0, 0x7fffffff, 0x7, 0x80}, {0x0, 0x101, 0xc1, 0x7a7, 0x7c2, 0xf5}, {0xfffffffd, 0x7, 0x4, 0x80, 0x2, 0x2}, {0x80, 0x20, 0xab, 0x3f, 0x8, 0x3}, {0x0, 0x5, 0x6, 0xff, 0x6e, 0x1}, {0x800, 0x3, 0x7fff, 0xdce95f6, 0xfe3}, {0x6, 0x3, 0x52, 0xb2, 0xffff, 0x7}, {0xa502, 0xffff, 0x8, 0x8, 0xfba, 0xffff}, {0x0, 0xffc, 0xfffffffd, 0x0, 0x3, 0x10001}, {0x1, 0x464, 0xa, 0x4, 0x80000001}, {0x8000, 0x8, 0x7, 0x2, 0x3, 0x8}, {0x686550e2, 0xea2, 0x7dd, 0x3f, 0x7, 0x8}, {0x2, 0x6, 0x2, 0xfffff000, 0x60000000, 0x9}, {0x7fff, 0x20, 0x0, 0x6, 0x9, 0xffffff8b}], [{0x1, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x2}, {0x5}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x4}, {0x6}, {0x2}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x7, 0x9ec0d8ba2610841a}, {0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x0, 0x1}, {0x2}, {0xa, 0x1}, {0x6}, {0x5}, {0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x1}, {0x6, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x3}, {0x1}, {0x3, 0x1}, {0x6fb1ea74899187a4}, {}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x1}, {0x5}, {}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x6262c607f06581a4}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0xbdf0, 0x4d665ac5, 0x8, 0x7, 0x5}, 0xff, 0x6, [{0x20, 0x80, 0x123c, 0x5, 0x8001, 0x9}, {0x69c, 0x7, 0x100, 0x58, 0x58f, 0x80000000}, {0x4, 0xe, 0x0, 0x7, 0x100}, {0x25, 0x7, 0x0, 0x1ab, 0xfec3, 0x2a8}, {0x1b98, 0x40, 0x8, 0x8, 0x5, 0x1}, {0x0, 0x7ff, 0x1, 0x40, 0x70ef635d, 0x5}, {0xd51, 0x3, 0x5feb, 0xff, 0x20, 0x2}, {0x1000, 0x9, 0x6, 0xee3, 0x4, 0x400}, {0x10001, 0x0, 0x7fffffff, 0x0, 0x1ff, 0x2}]}, [{0x6, 0x20, 0xfffffffa, 0x7, 0x2, 0x3}, {0x9, 0x6, 0xe8, 0x8, 0x1f, 0x9}, {0x0, 0x7, 0x4, 0x5, 0x3, 0xdf1c}, {0x3, 0x6, 0x6, 0xa841, 0x3, 0x7}, {0x8ad2, 0xff, 0x9, 0x3f, 0x7fffffff, 0x4}, {0x0, 0x9, 0x8, 0x9, 0x101, 0x2}, {0x4, 0x6773, 0x81, 0x4d8d, 0x2, 0x7}, {0x1, 0x80, 0x4, 0x80000001, 0x1000, 0x200}, {0x3, 0x6, 0x6, 0x7f, 0x1, 0x3}, {0x672944b9, 0x6, 0x0, 0x330, 0x0, 0xcde4}, {0x5, 0x7, 0x5, 0xff, 0x8, 0xffffffc1}, {0x775b, 0x6, 0x2e, 0x7, 0xaf, 0x400}, {0x8, 0x0, 0xf9, 0x9, 0xff, 0x10000}, {0xfffffffd, 0x8, 0x0, 0x7, 0x7, 0x1}, {0x1ff, 0x2, 0xfffffff8, 0xffffffff, 0x3, 0xeeb}, {0x8000, 0x8000, 0x4, 0x3906, 0x5, 0x10}, {0x7fffffff, 0x5, 0x4, 0x1000, 0x9929, 0x8001}, {0x9, 0x1, 0xbf3000, 0x1, 0x1, 0x80000001}, {0x7, 0x6, 0x7, 0x0, 0x6, 0x9}, {0x100, 0x6, 0x6, 0x10000, 0x8}, {0x5, 0x8, 0xffff6871, 0x7, 0x9, 0x101}, {0x9, 0xfffffc01, 0x40, 0xfff, 0x5, 0x2}, {0x5, 0x6, 0x2, 0xe0c, 0x4, 0x1}, {0x10000, 0x1, 0x9, 0x47c, 0x1, 0xf84a}, {0x6, 0x4, 0xb08, 0xffff, 0x5}, {0x100, 0xbaf, 0x3, 0x7, 0x7f6, 0x7}, {0x7fffffff, 0xff, 0xba3, 0x70bb, 0x4, 0xfe}, {0x8, 0x40, 0x6, 0x649, 0x4, 0x6}, {0xfffffffb, 0x0, 0x8, 0x5, 0xc, 0x9}, {0x48a6, 0x1, 0x0, 0x80000000, 0x8, 0x7ff}, {0x4, 0xfffffff8, 0x6, 0xa27c, 0x5, 0x8001}, {0x2, 0xff, 0xf623, 0x5, 0x1ff, 0x3}, {0x401, 0x9c, 0x80000001, 0x7, 0x3f, 0x8}, {0x0, 0x100, 0x401, 0x7fff, 0x7, 0x6d}, {0x8, 0x0, 0x1, 0x7a9, 0x64, 0x7ff}, {0x2, 0x9, 0x8001, 0xc0, 0xfffffffd, 0x7fffffff}, {0x2, 0x7ff, 0x5, 0xf8f, 0x4, 0x1ff}, {0x5, 0x80000000, 0x80, 0x0, 0x200, 0xf0}, {0x7, 0x6c21, 0x8000, 0x8001, 0x401}, {0x0, 0x8, 0x5, 0x80000000, 0xba8, 0x86}, {0x10001, 0x6776, 0x4, 0x80, 0x2, 0xfffffffa}, {0x3, 0x1000, 0x6, 0x4, 0x10, 0x20}, {0x8, 0xfffffffc, 0x2, 0x7, 0xffff, 0xfff}, {0x5, 0xc30d, 0x0, 0x46, 0x8, 0x5}, {0x8, 0xfffff001, 0x1, 0x7, 0x52000000, 0x5}, {0x2, 0x2, 0x9, 0xffffffff, 0x0, 0x18}, {0x60000000, 0xfff, 0x8001, 0x5, 0x8000, 0x1f}, {0xb5c, 0x84, 0x10001, 0x0, 0x9, 0x100}, {0x2, 0x3921, 0x8001, 0xfff80000, 0x6}, {0x1, 0xffff, 0x7ff, 0x3, 0x10000, 0x800}, {0x80000000, 0xfffffffd, 0x1, 0x3, 0x0, 0x1}, {0x61, 0x2, 0x4, 0x7, 0x6, 0x7}, {0x6, 0xfffffffb, 0x80, 0x6, 0x3ff, 0x1f}, {0x4, 0x8001, 0x4, 0x6, 0xffff2d6f, 0x1000}, {0x2, 0x9, 0x1000, 0x0, 0x2, 0x8001}, {0x7f, 0xfffff800, 0x1, 0x3a, 0xffffffff, 0x2}, {0x101, 0xfffffff7, 0x80000001, 0x7, 0x4, 0x8000}, {0x8, 0x7, 0xd9, 0x1, 0x5e5, 0x4}, {0x100, 0x5, 0x0, 0x8, 0x3, 0x6}, {0x5, 0x5, 0x8, 0x7, 0x1, 0x1}, {0x6, 0x10001, 0x401, 0x5, 0x4, 0x6}, {0x9, 0xde7, 0xff, 0x5, 0x8, 0xe8}, {0x100, 0x100, 0x5ff, 0x10001, 0x1, 0x80314fd}, {0x40, 0x5, 0x7fffffff, 0x3, 0x7, 0x9}, {0x8000, 0x79, 0x0, 0x400, 0x3, 0xffff}, {0x0, 0x8001, 0xcaa, 0x79, 0x58, 0x1}, {0x2, 0x7ff, 0xc1a7, 0xe, 0x98a, 0xffff8000}, {0x2, 0x8, 0x1, 0x6, 0x0, 0xffffffc1}, {0x9, 0x80000001, 0xffff, 0x9, 0x2, 0x7fffffff}, {0x200, 0x7, 0xffffff00, 0x2, 0xfffffffc, 0x4}, {0xf617, 0x8, 0x4, 0x6, 0x5a1b, 0x4}, {0x1, 0x30, 0x5, 0x4, 0xffffffb2, 0x1}, {0x9906db5, 0x1, 0x20, 0x0, 0x7, 0x7}, {0x9, 0x81, 0x6a, 0x80000000, 0x5c4, 0x7}, {0x1, 0x7fffffff, 0x81, 0x3, 0x5, 0xb62c}, {0x88fa, 0x80000001, 0x80000001, 0xfffffe00, 0x10001, 0x9}, {0x4, 0x8f, 0x4, 0x96, 0x8, 0x9}, {0x7, 0x1, 0xbc, 0xffffffff, 0x3f, 0x800}, {0x9, 0x6, 0x0, 0x5, 0x4, 0xf4b}, {0x2, 0x6, 0x8, 0xe31, 0x7ff, 0x8}, {0x1, 0x1, 0x9, 0x9, 0xeb000000, 0xff}, {0x7ff, 0x31c2, 0x200, 0x8, 0x3f, 0x9}, {0x81, 0x3, 0x3, 0x3f, 0xfffffffb, 0x3}, {0x3, 0x7, 0x2, 0xfffffffd, 0x40, 0xffffffff}, {0x1000, 0xffffff23, 0xffff, 0xdd6, 0x100, 0x56}, {0x881, 0x8, 0x80, 0x200, 0x38, 0xff}, {0x8, 0xde, 0x4, 0x8000, 0xfffffffa, 0xd78}, {0x9, 0x1f, 0x4, 0x1, 0x2, 0x80000000}, {0x8, 0x1f, 0x6, 0x0, 0x9, 0x1}, {0x4, 0x9, 0x4, 0x74, 0x20, 0xfffffffa}, {0x2, 0xffff, 0x28, 0x913, 0x491f8a7a}, {0x0, 0xffffffff, 0x3, 0x1, 0x4, 0xbcc}, {0x2, 0x0, 0x10001, 0x1, 0x2}, {0x2, 0x4000000, 0x400, 0x6, 0x40, 0xc2}, {0xfe, 0xf4, 0x2, 0x1, 0xee, 0x5}, {0x800, 0x1, 0x1, 0x98da, 0x1, 0x9}, {0x2, 0x40, 0x59, 0x5, 0xcfd4, 0xffffffff}, {0x3ff, 0x33, 0x1, 0x80000000, 0x6, 0x4}, {0xfff, 0x92b, 0x3, 0x49, 0xef, 0x2}, {0x5, 0x8, 0x3, 0xfffffff7, 0xfff, 0xfffffffd}, {0x8, 0x2, 0x9, 0x5, 0x10000, 0x3}, {0x9, 0x0, 0x2, 0xffffffff, 0x7fffffff, 0xff}, {0x3ffc, 0x4, 0x1, 0x0, 0x6, 0x9}, {0xc216, 0xfffffff8, 0x8, 0x7f, 0x0, 0x800}, {0xffffffff, 0x7, 0xf55, 0x101, 0x80000000, 0x7}, {0x204e, 0x5, 0x9, 0x1f, 0x3ff, 0xfffffff7}, {0x7, 0x401, 0x1, 0x32f4, 0xffffffff, 0x4}, {0x2, 0xb30, 0x4, 0x9b0, 0x81, 0x3}, {0x5, 0x0, 0x0, 0x80000001, 0x171, 0x6efb}, {0x1f, 0x0, 0x28000000, 0x4, 0x200, 0xf2ef}, {0x20, 0x1586, 0x1ff, 0xfff, 0x4, 0x3}, {0x7, 0x5, 0x4, 0x6, 0x5, 0x2}, {0x1, 0x0, 0x10000, 0x9, 0x0, 0x7}, {0x1f, 0x3bd, 0xff, 0x7ff, 0xffffffff, 0x5}, {0x6, 0x2530, 0x6, 0x3, 0x2, 0x2}, {0x26e, 0x7f, 0x5, 0x1, 0x81, 0x30}, {0x7, 0x9, 0x2, 0x100, 0x9, 0x21}, {0x7, 0x6, 0x3, 0x39d, 0x9, 0x3}, {0x80000000, 0x9, 0x7, 0x7, 0x5, 0x4}, {0x8, 0x400, 0xa6b2, 0x5, 0xd8}, {0x8, 0xffffffff, 0x8ba, 0x3f, 0x7f, 0x1}, {0x1, 0x80000000, 0x8, 0x5, 0xfabf, 0x7}, {0x0, 0x4, 0xfffff801, 0x11, 0xfffffff9, 0x61}, {0x400, 0x4e, 0x0, 0xff, 0xffff, 0x3}, {0xb9, 0x3, 0x2, 0x6, 0x1, 0xfff}, {0x4, 0x2b, 0x8, 0xe36, 0x7}, {0x27b, 0x100, 0xa37, 0xfffff19a, 0x6, 0x1}, {0x9, 0x1f, 0x8, 0x7, 0x4, 0x2}], [{0x4}, {0x4}, {0x0, 0x3ff9ff1dd71aa057}, {0x5, 0x1}, {0x6}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x6}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0xf7f462965b44b018}, {}, {0x2}, {0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x6}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x5}, {0x3}, {0x4, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x2}, {0x2}, {0x4, 0x1}, {0x1}, {0x5}, {0x4}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x4}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x1}, {0x4}, {}, {0x1}, {0x3}, {}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x7}, {0x1}, {0x3}, {0x2}, {0x4}, {0x1}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x6}, {0x2, 0x1}, {}, {0x5}, {}, {0x3}, {0x1, 0x1}, {0x3}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0xe8, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x90c13193420478ea}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}]}, {0x9a, 0x6, "ed605ea4f02cff881fe3e74c4c540b60880fc5f94d56e9eb0c62eba0d7fb9caed314762d7aae3d71dd243b6d3514f12f30aa94115be388813bd12adb810be97616d8fe0d580faaa329822c40aa64591a2b143337e0be7bcb0dd750ccc04f34e4f7d81070d62214159196987df0937b63930816e14b8b4de8df8ddab6d21eddf870d6d08821015f82d5cdfc4f3ff5672f9b46aebaabdf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_MATCHALL_ACT={0x168, 0x2, [@m_csum={0x164, 0x14, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x10000, 0xf3c3, 0x20000000, 0xae4, 0x9}, 0x51}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x40, 0x1f, 0xffffffffffffffff, 0x5, 0x17223160}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1, 0x0, 0x5bd, 0x7fffffff}}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x10001, 0x2, 0x3, 0x0, 0x2}, 0x64}}]}, {0xc8, 0x6, "091faec078c59f5fdaa975f886071a3af89f09028321b699b9c780ed6f1fc5870f062f03a48c5c449dabbd38837a7715cf5691d4819d3a6328469fd49fed9f898570a0e4ea5f01cf470aeb0c0a07fc283f36a468b88e63ceb2fc36f7f701f4fb53ef2bb1a1fcf514c0213eeec4ef4cef28eb8dbf3ca7b7991c14430e55def9cfd056b3fdd3f6f1054643b8e08c146ff0a6caff25395389889b4633ebf6537df1ddfbe6a1708faab250d0d60c1d27d96e9f720dc8e0b77fbdf3f03f4b9d2077e61aa03450"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}]}}]}, 0x3890}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c001) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) accept$packet(0xffffffffffffffff, &(0x7f0000001fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002000)=0x14) (async) accept$packet(0xffffffffffffffff, &(0x7f0000002040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002080)=0x14) (async) accept$packet(0xffffffffffffffff, &(0x7f0000002100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002140)=0x14) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005a40)={&(0x7f0000002180)=@delchain={0x3890, 0x65, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r0, {0x6, 0xf}, {0xe}, {0x2, 0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x10, 0x7}}]}}, @filter_kind_options=@f_matchall={{0xd}, {0x3840, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x4, 0x8}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6, 0xe}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xd, 0x4}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_ACT={0x36b4, 0x2, [@m_skbmod={0xec, 0x12, 0x0, 0x0, {{0xb}, {0x10, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa}]}, {0xb1, 0x6, "4e4a3a3027e75e2ef8b2a5bc4a0ad0181d181458a16b2b256b736f7ba8a7ae305be8620f3e0e1dbe1bef3f43cf0135a3f1179c56d17ee485850a746343c8ce448a761b7b9ca5abea625ae96f2e90b830d6747a37e25e57d463d75b9b55ea4463076ec42415ecfd06afa36a914ad583145f200d0b3e6fe543de6180936aeaebf958010b93cfd60df773aa2ffddbffbe116aa3c330fc274d9ba60b6cd1197a3e9f2b2e2f4717bc69108ad14b0af2"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x3b4, 0x19, 0x0, 0x0, {{0x8}, {0x2f4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x36, 0x6, {0x6, 'nat\x00', 0xc1, 0x800, "8e3e6d4fbc8e49c3e5ba1f6b"}}, @TCA_IPT_TARG={0xdc, 0x6, {0x6, 'raw\x00', 0x6, 0x6, "69bf5af7194da64c644782c34376b7bd7e100f1926b742d57228af1779a4e8ff026db8b55f8504c925c33a73b74b86661cb78924a3d4d5fe6837719f258edcb5fc7e6f915c61ac3ea223ba2c9ce9ef68ef678ab6a6a64a5fb07a6d51f27c9a9218428da9aed89677ce0d8dfe10b5b91d5b82319135bde0111def2ff2ba3729cbbfb5a35f693ea0e53c4f58ac058c2ee973135f4f05487dcf2ae3adb92328b608f3851c0332e8b17a0cccb9be3b23071df48b"}}, @TCA_IPT_TARG={0x80, 0x6, {0x4, 'filter\x00', 0x40, 0x101, "e9c18624395a100ca6831bbeb41d07805a38ffa650c3536a6b937b24cc76b1082501aae46e3cb5554c60cc0a19c41f67d1569a51bfe842e4127fef81c57611b16ab6cbcb4ae81c8b9cb587ad14e36a3fb25c0036d749"}}, @TCA_IPT_INDEX={0x8, 0x3, 0xdb8d}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xdc, 0x6, {0x9, 'filter\x00', 0x0, 0x14, "72a1c60ded0aadae232bdc6631c45cba3713ce081414d463d6055f4e547aba99dd7d8f009a59ad0882d079b00e3a68e6a9e4cf8f9a3ea266f795d5fe8b259c940aab8f60e3142e1a9e138df9f6d0bbb0ca908f64e3024c4b6efaa4f08ce1d699a7d1ce0f25bcb897efae4e076cc5d92ddac4fdaa084bfb560bd886c4ee14729eb037bc6dbb8e338113c5fcb666778cf9adf1834b86f5b71713543439f3bd33af89801763bad3de3bb69e6e9dc761cb8b5ba4"}}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x4a, 0x6, {0x20, 'mangle\x00', 0x9d, 0x0, "092fe37d93a69a5a3dfd36a6a4a049608bcb2c8e05774694e7689a1625bb5669"}}]}, {0x9c, 0x6, "43865d84387fdafe4bd37e7ac6503b7bb92024170831a119d738ef52bfc056ca08a63d7982b3960cde7e7b8986c69325e47cfdbda223c7a26ab0572278009dc666bde1567d7933fea25a612f56f5b7f62b8b9a6aaafcf35d0d33303a6b15e0929eabfa74393799f376dd67797ecdd369d60215a1ee4f3d5c44ea9a4e69a23eff45409d87e57e3bd3672bea7ab6c764cd2de8419567d50b04"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0xbc, 0xf, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_LABEL={0x8, 0x5, 0xfbb56}]}, {0x80, 0x6, "5159e1b227638d678dd6c37b6ac0bde3d4fc2a2ff81090774957e7ac54e6243e6308354efaa8a1ea8e1ae20bcfa3043a3bdc4bf37f9054525cedf24968deb453d3e29cf38c9150aeedc10ffc8f2bae2cf88205b7d42e68176d950ae7110b39d453e798475eb07c2b7e2c49a6cfaffa3e2776c38fb6c98861a6fe9354"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0x1cc, 0xa, 0x0, 0x0, {{0xb}, {0xe4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1ff, 0x40, 0x8, 0x8ae0, 0xfffffffc}, 0x3, r1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x20, 0xffffffff, 0x3, 0x40, 0x5}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x3, 0x20000000, 0x9, 0x1}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x7fff, 0xffffffffffffffff, 0x80000000, 0x1f}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x0, 0x0, 0x8, 0x37fd}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0x3, 0x2, 0xa0, 0x10001}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x8000, 0x8, 0x8000, 0x7f}, 0x5, r2}}]}, {0xbd, 0x6, "6a187b427743400d5bbc52440b33319ecbbfe60d1945e714d79a280e39e0a8770eebc754fca91a2928d820d18db97a368d67d9b84633c6cd5d701f6f9f1c1438b0789425ac2aabc80fe3699804a884ea41a00a48e00a0ed1b824b85fcb526e1d6ee6bf2e9dcd98da6f274f7cf7ab487382f79abb472068e80840f7c1a775fdf844bf1bbc61829723e7de5113833cd8e37a3787c60b27145aa7808454cea29da15e8f2af251a4ca14bb147f8f071b6286b8d4564aefaf37b755"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_csum={0x170, 0xe, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x4, 0x20000000, 0x5b, 0x3}, 0x76}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x4, 0x5, 0x1, 0x40}, 0x41}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x0, 0x3, 0x7fff, 0xffffff7f}, 0x17}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1ff, 0x0, 0x3, 0x7}, 0x8}}]}, {0xd4, 0x6, "a31afe098cb04c6280f540756d6e3c6e2b264b1ca7f87382fa57a8968506156250899e0fdd8dd7134e4b82401e3bb87de115e3a64761138e9e73ac4ada8bacff1036ab99cb5a700446cbf6989faedf921f4cdba3c69b35dfe28c3c311fd2c6cb74db740f7e0dedbffe3cb2a6a4c1a96dc467794cfd9b568fef98b5c942300b634184df3e559c971e26c5a676d8d4c7c92f34f8d3a112900aa515eafa7685a8f898228f1c20a484fe8f549e63475bb70e9bde4199be0ef99bb993d016802ad3f7c2042ff218408caed4323a91f9e8304d"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_bpf={0x70, 0x20, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x9}]}, {0x3d, 0x6, "35a555b332b92e998a1d518c716569939647c39de58cdddc8a405efb953b1e1faca620b779ee9e1a0ad574e0afe7d6b81e5d1c3b64d69b84d0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0x2da8, 0x9, 0x0, 0x0, {{0xa}, {0x2ce4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{{0xd07, 0x5, 0x2, 0x0, 0xff}, 0x5, 0x7f}, [{0xfffff6b7, 0x2f1e, 0xcf558f2, 0x9, 0x3, 0x5}, {0x20, 0x8, 0x0, 0x1, 0x5, 0x7}, {0x80000001, 0x5, 0x4, 0x6, 0x400, 0x2}, {0x3f, 0xfffffffc, 0x1, 0x5, 0x4, 0xffff}, {0x0, 0x4, 0x8000, 0x1, 0x101, 0xffff}, {0xcde4, 0x2b, 0x100, 0x8, 0x5, 0x7f}, {0x80000000, 0xff000000, 0x6, 0x7fffffff, 0x1, 0xfffff801}, {0x4, 0xc7c3, 0x0, 0x2, 0x1, 0x972}, {0x0, 0x9, 0x81, 0x0, 0x1, 0x2}, {0x4, 0x9, 0x7, 0x0, 0x6, 0x4}, {0x1f, 0xfff, 0x81, 0x4, 0x1ff, 0x400}, {0x6, 0x1000, 0x7fff, 0x3, 0x7f, 0x5}, {0x3ff, 0x5, 0x400, 0x1, 0xc0000, 0xa6}, {0x6, 0x7, 0x4, 0x550, 0x3, 0x80000001}, {0xfa87, 0x1, 0x1ff, 0xaa, 0x6000000}, {0x3, 0x3, 0x80000000, 0x6, 0xca1, 0x7ff}, {0x1, 0x0, 0xffffff4d, 0x4, 0x0, 0x400}, {0x2, 0xffffffff, 0x4, 0xffffffff, 0xdbf8, 0x7fff}, {0x0, 0x1, 0x80000001, 0x1000, 0x6, 0x5}, {0x102000, 0xfb9, 0xfffe0000, 0x3, 0xfffffeff, 0x80000001}, {0x63132a1f, 0x8, 0x3, 0x1, 0x7, 0x7}, {0x8, 0x8000, 0x80000000, 0x7, 0x8, 0x40}, {0x0, 0x0, 0x7fff, 0x3, 0x3, 0x4}, {0xfffffffd, 0x1, 0x3, 0x8, 0x2, 0x4}, {0x3, 0x101, 0x0, 0x1d, 0x7fffffff, 0x9ad}, {0x2, 0x3f, 0x5, 0x1000000, 0x3, 0x4}, {0x1, 0x0, 0x16, 0x9, 0x0, 0x3}, {0x7f, 0x8001, 0x511, 0x8000, 0xff, 0x20}, {0x6, 0xfffffffd, 0x521, 0x15, 0x6730, 0x4}, {0x9, 0x2, 0x8, 0x6, 0x8, 0xd4}, {0x8, 0x4, 0x7, 0x400, 0xac7, 0x8001}, {0xfff, 0x4, 0x5, 0x8, 0x1000, 0xef17}, {0x0, 0x80000001, 0x101, 0x5, 0x3, 0x4e550e92}, {0x7, 0x4b54, 0x3, 0xfa, 0x3f, 0xc2}, {0xfffffff9, 0x9, 0x800, 0x8, 0x800, 0x7}, {0xa92, 0x1, 0x1, 0x8001, 0x5, 0xfffffff8}, {0xdc3a, 0x3a, 0x0, 0x3, 0x1}, {0x9, 0x1f, 0xffffffff, 0x1, 0x200, 0x80000000}, {0xfff, 0x7fd, 0x2, 0x5, 0x81, 0x8000}, {0x1f, 0x1, 0x4, 0x2, 0xf4, 0x7}, {0xfffffd39, 0x0, 0x5, 0x7, 0x1f, 0x1}, {0x9, 0x1, 0x1, 0x3, 0x9, 0x4}, {0x0, 0x6, 0x8001, 0x1, 0x4, 0x40}, {0x0, 0x0, 0x3, 0xfff}, {0x1, 0x9, 0xfffff000, 0x0, 0x39, 0x6}, {0x7d862a59, 0xcd9a, 0x0, 0x2, 0xffffffff, 0x1}, {0x2, 0x4, 0x9, 0x2, 0x7, 0x10000}, {0xfffffffd, 0x1, 0x1, 0x9, 0x8b, 0x9}, {0x3, 0x5, 0x7ff, 0x4, 0x6, 0x4}, {0x800, 0x2, 0x8001, 0x0, 0x3f, 0x5}, {0x80000001, 0x8000, 0x3ff, 0x20000000, 0x239, 0x1}, {0x80000001, 0x4, 0x7ff, 0xbd, 0x9, 0x10}, {0x1ff, 0x80000001, 0x0, 0x9bc, 0x7, 0x400}, {0x5, 0x2, 0x2, 0xffffffff, 0x2, 0x6}, {0x9, 0x7fffffff, 0x68, 0x36, 0x3f, 0xfffffff9}, {0x2, 0x83b, 0x6, 0xc9c, 0x38, 0x6}, {0x1ba9, 0x2, 0x5494, 0xfffffff7, 0xb4a, 0x6}, {0x336a, 0x0, 0x8, 0x10000, 0x4, 0x7}, {0x6, 0x3d08, 0x5, 0x8000, 0x8}, {0x1000, 0x4, 0x5, 0x20000000, 0x142, 0x400}, {0x3f, 0x0, 0xfff, 0xfa, 0xb, 0x8}, {0x3eacfcc5, 0x4, 0x8, 0x7, 0x200, 0xffffff80}, {0x4, 0x8, 0xfffffffa, 0x401, 0x5, 0x800}, {0xc6, 0x5, 0x8, 0x40, 0xfd08, 0x1f}, {0xf871, 0x7, 0xdd3, 0x0, 0x101, 0x5}, {0x1, 0x5723, 0x2, 0x3, 0x5}, {0x1, 0x0, 0x42, 0x5, 0x3d59, 0x9}, {0x23c68cfb, 0x1, 0xff, 0x3, 0x5, 0x1}, {0x81, 0xffff, 0x8, 0x10001, 0x6, 0x4}, {0x7, 0x7fff, 0xbdd4, 0xfffffe90, 0x800000, 0x40}, {0x8000, 0x0, 0x20, 0x80000001, 0x9}, {0x3ff, 0x6, 0x81, 0x0, 0x7ff, 0x7}, {0x3, 0x6, 0xffffffff, 0x4a, 0x8, 0x9}, {0x6fb9, 0xff, 0x1bf1, 0x8, 0x6, 0x6}, {0x9, 0x3, 0x2, 0xa524, 0xed7, 0x5}, {0x8f0, 0x9, 0x4, 0x5, 0x10000000, 0x6}, {0x4, 0x7fffffff, 0xb, 0x800, 0x1, 0x4}, {0x685a, 0x6d, 0xba97, 0x7, 0x6, 0x80}, {0x1000, 0x3ff, 0xfffffff7, 0xcd0, 0xffff, 0x3}, {0x7, 0x5a7c, 0x0, 0x100, 0x6, 0x4}, {0x9, 0x8, 0x256, 0x6d7, 0x7, 0x400}, {0xe1, 0x8, 0x7ff, 0x42, 0x1ff, 0x4}, {0x0, 0x7ff, 0x7ff, 0x12a, 0x1, 0x7}, {0x1ff, 0x101, 0x4, 0x2, 0x0, 0x7}, {0x8, 0xffffffff, 0x7, 0x2, 0x0, 0x2}, {0x20, 0xd6, 0x3f, 0x4f1d, 0x15, 0xb34df21}, {0x5, 0x5, 0x7, 0xff, 0xfffffff9, 0x2}, {0x4, 0x9, 0x1, 0xa70, 0x2, 0x6}, {0x8, 0x4e6, 0x504171e1, 0x8, 0x1162cdd0, 0x1}, {0x4, 0x0, 0x3, 0xffff, 0xfbb1, 0x6}, {0xa88, 0xae8, 0x6, 0xffff, 0x3, 0x2d39}, {0x1, 0x6, 0xffff135d, 0x2, 0xfffffaf1, 0x6}, {0xffff, 0x4, 0x80000000, 0x5, 0x0, 0x100}, {0x3, 0x2, 0x7, 0x2, 0xfff, 0xfffffbff}, {0xe, 0xfffffffe, 0x47, 0x3, 0x81, 0x2}, {0x0, 0x9, 0x639, 0x9, 0xf3e8, 0x6}, {0x5ca, 0x5, 0x7f, 0x6, 0x101, 0xffffffff}, {0x8, 0x9, 0x8, 0xa3e, 0xffff, 0x4}, {0x48, 0x9, 0x100000, 0xcaa, 0xf01, 0x5}, {0xffffffe0, 0xffffffff, 0x0, 0x4, 0xffffffff, 0xa6}, {0x1, 0xd2, 0x8000, 0x80000000, 0xfffffffe, 0x9}, {0xe5, 0x2, 0xde2, 0x0, 0x4}, {0x3ff, 0x8cf, 0x800, 0x6, 0xafe, 0x9}, {0xffffffff, 0x8001, 0x2, 0x0, 0x96d, 0x72d}, {0x200, 0x5, 0x3f, 0x9, 0x1ff, 0x9}, {0x99, 0x6, 0xcef, 0x200, 0x2, 0x2}, {0x49c7, 0x0, 0x2, 0x2, 0x5, 0x8}, {0x8, 0xfffe0000, 0x4, 0x9, 0xfffffffc, 0x53d}, {0x8, 0x4, 0x4, 0x3, 0x1ff, 0x4}, {0x6, 0x3, 0x4d, 0x80000001, 0x9, 0x2}, {0x9, 0x7fffffff, 0x81, 0x6, 0xfffffffd, 0x6}, {0x26a, 0x3, 0x8, 0xffffff7f, 0x3, 0x9}, {0x3, 0x5, 0xfffffff8, 0x1, 0xd8, 0x40d6}, {0x7, 0x3f, 0xffffffff, 0x7, 0x7f, 0x4}, {0x7f, 0xe6d, 0x7ff, 0x80000000, 0x9f, 0xead}, {0x4, 0x6, 0x6, 0x1000, 0x401, 0x8}, {0x9, 0x1, 0x7, 0x4, 0x3, 0x3}, {0x8001, 0xffffffff, 0x7, 0x0, 0x4, 0x1}, {0x724e, 0x7, 0x3, 0x8000, 0x72a9, 0x1}, {0x7, 0x6, 0x101, 0x9d5, 0x5, 0x2}, {0x2, 0x200, 0x3, 0x3, 0x10001, 0x8}, {0x7, 0x1, 0x2, 0x4, 0x10001, 0x4}, {0x7f, 0x1, 0x4, 0xfffffff7, 0x1000, 0x80000001}, {0x5, 0xfffff7b6, 0x497114b6, 0x7, 0x400}, {0x1f, 0x8, 0x0, 0x1, 0x9, 0x6}, {0x8, 0xb215, 0x48000000, 0xcfd, 0x5, 0x3}, {0x71f, 0x8, 0x233, 0x5, 0x3d, 0x5d}, {0x7fff, 0xdbb, 0x2, 0x5, 0x3, 0x101}], [{0x3, 0x1}, {0x5}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x74961f1ad48d60dc, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x3}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x5}, {}, {0x2, 0x1}, {}, {0x5}, {0x4}, {0x1, 0x1}, {0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x4}, {0x4, 0x1}, {0x1}, {0x3}, {0x2}, {0x3}, {0x3, 0x5ad076bdaa972f88}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x9c7ebac37de12164, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x81, 0x4, 0x20000000, 0x80, 0xd227}, 0x3f, 0x8, [{0x5, 0xff, 0x1f, 0x40, 0xfff, 0x4}, {0x8, 0x1ff, 0x0, 0x2, 0x6, 0x4}, {0x10001, 0x7f, 0x7fff, 0x1f, 0x10001, 0x4}, {0x9, 0x6, 0xff, 0xffffffc3, 0x0, 0x8001}, {0x3, 0x101, 0x8, 0x80000001, 0x1000, 0x8000}, {0x7, 0xffffffff, 0xca3, 0x8, 0xffffffff, 0x4}, {0x8001, 0x1ff, 0x3, 0x8, 0x2, 0x40}, {0xfff, 0x3, 0x200, 0x5, 0x6, 0x80000000}]}, [{0x20, 0x3c, 0x6, 0x9}, {0x7fffffff, 0x4, 0x4, 0x5, 0x80, 0x10001}, {0x7, 0x9c9, 0x61b, 0x101, 0x5}, {0x9, 0x0, 0x9, 0x7, 0x3, 0x6}, {0x2, 0x200000, 0x0, 0x10000, 0x14, 0x7}, {0x3ff, 0x3, 0x1, 0x4, 0x0, 0xffff0001}, {0x2, 0x40, 0xfffffa28, 0x4, 0x9, 0x80000001}, {0xfffffff8, 0x4, 0x387dd652, 0x1, 0x6, 0x1}, {0x3, 0x2, 0x7, 0x800, 0x6}, {0x4, 0x4, 0x441, 0x9, 0x8000, 0xfffffff8}, {0x4, 0x5, 0x84, 0x8, 0x3ff, 0x75}, {0x80, 0xffff, 0x10000, 0x101, 0x1}, {0x3, 0x10000, 0xdb, 0x2, 0x96, 0xd98}, {0x10000, 0x2d189bb2, 0x4e1, 0x9d2, 0x0, 0x7ff}, {0x81, 0x9, 0x2, 0xfffffefe, 0x1, 0xff}, {0x967, 0x4, 0x9, 0x400, 0x4, 0x80}, {0x8e, 0x1000, 0x40, 0x1, 0x0, 0x3}, {0x8, 0x859d, 0x8, 0x40, 0xae9, 0x12000000}, {0x3c, 0x200, 0x4, 0x43b, 0x0, 0x3}, {0x38, 0x6, 0x9, 0x4, 0x4, 0x7}, {0x7b0, 0xf741, 0x3fe, 0x4, 0x9, 0x20}, {0x6f2, 0xfffff000, 0x7f, 0x617, 0xff, 0xc40c}, {0x7fff, 0x1cc, 0x10000, 0x7, 0x0, 0x7fffffff}, {0x8, 0x6, 0x7, 0x9, 0x1, 0x5}, {0x4, 0x20, 0x566, 0x5, 0x101, 0x3}, {0xa3, 0x81, 0xffffffc3, 0x5, 0x1, 0x2}, {0x6, 0x8, 0x94b, 0x6, 0x1, 0x9}, {0x9, 0x6, 0x4e1, 0xffffffff, 0x0, 0x1}, {0x2, 0x9, 0x7, 0x0, 0x5, 0x3}, {0x9, 0xfffff801, 0x1ff, 0x8, 0x6, 0x1}, {0x1, 0xfffffff9, 0x7, 0x5, 0x23, 0x8000}, {0x4e, 0xb5, 0x20, 0x1f, 0x33ea, 0x4}, {0x100, 0x3, 0x7, 0x893, 0x1, 0x2}, {0x8, 0x200000, 0x3, 0x3, 0x8, 0x3}, {0x1, 0x4, 0x8000, 0x6, 0x3ff, 0x401}, {0x1, 0x2800, 0x4, 0x0, 0x3f}, {0x100, 0x5, 0xe3b, 0x8, 0x0, 0x81}, {0x8, 0x0, 0x6, 0x10000, 0x0, 0x4}, {0x2, 0x100, 0x0, 0x8001, 0xc6b, 0x3f}, {0xffffffc0, 0x5, 0x7, 0xffff, 0x401, 0x4}, {0x8, 0x5, 0x40, 0x1, 0xfffff001, 0x9}, {0x6, 0x7ff, 0x80000001, 0x8001, 0x0, 0x10000}, {0x1, 0x3, 0x80000001, 0xffff7fff, 0x1, 0x80000000}, {0x0, 0x6, 0x2, 0x1, 0x1, 0x8}, {0x8, 0x81, 0xfffffffc, 0x3, 0x8, 0x3}, {0x5, 0x6, 0x3f, 0x3, 0x8, 0x300000}, {0xffffffc0, 0x1, 0xff, 0xdb1e, 0xfff00000, 0x2}, {0x1, 0x80000, 0x61, 0x2, 0x6, 0x5}, {0xfffff001, 0x81, 0x6, 0x8, 0x6, 0x7}, {0x7974, 0x40, 0x9, 0xdda7, 0x800, 0x6}, {0x1000, 0x8, 0xff, 0x7, 0x7, 0x3}, {0x7, 0x1, 0x1, 0xfffffc00, 0x7fff, 0x10001}, {0x6, 0x20, 0x3, 0x3, 0x1, 0x4}, {0x891, 0x2, 0x1ff, 0xaed, 0x7fff, 0x1}, {0xffffffff, 0xdc7, 0x8, 0x0, 0x8, 0x6}, {0x48b, 0xa0, 0x0, 0x9, 0x5, 0x1000}, {0x4, 0x8, 0x9, 0xfea, 0x7, 0x7ff}, {0xfffffffa, 0x1ff, 0x3, 0x0, 0x8e8, 0x6}, {0x41, 0x2, 0x4, 0x3ff, 0x401, 0xffffffff}, {0x7fff, 0x8000, 0x81, 0x2, 0x7, 0xd90}, {0xffffffff, 0x983d, 0x9, 0x4, 0x400, 0x9dc}, {0xe5, 0x1, 0x4, 0x100, 0x4, 0xf99d}, {0xfff80000, 0x3, 0x0, 0x1, 0x5dad, 0x401}, {0x81, 0xc8bd, 0x1, 0x6, 0x5, 0xffff}, {0x7fff, 0x100, 0x0, 0x0, 0x200, 0x8}, {0x7, 0x0, 0xfff, 0x1000, 0x67e, 0x8}, {0xffffffff, 0x80, 0x0, 0x3, 0x9, 0xfa33}, {0x5, 0x0, 0x4, 0x6, 0x80000000, 0x363d}, {0xff, 0x4, 0x6, 0x6, 0x6, 0x2}, {0x4, 0x0, 0xe, 0xffffffff, 0x0, 0x3}, {0x400, 0x1ff, 0x7f31, 0x6, 0x0, 0x30000}, {0x8, 0x9, 0x15, 0x6, 0x7ff, 0x1}, {0xfffffff9, 0x6, 0x7f, 0x1, 0x4, 0x1ff}, {0x1, 0x1800, 0x8, 0x4, 0x321, 0x80}, {0x7, 0x6, 0x6, 0xfffffffb, 0x7, 0x9a}, {0x7fff, 0x6, 0x200, 0x5, 0x7, 0x9846}, {0x81, 0x1, 0x5, 0x7, 0x101, 0x7}, {0x624a4781, 0x9, 0x6, 0x1a0a569d, 0xfffffffc, 0x3f3}, {0x8001, 0x9, 0xfffffbff, 0x2, 0x200, 0x4}, {0x0, 0x9, 0x4, 0x7fffffff, 0x9, 0x2}, {0x1000, 0x80000001, 0x80000001, 0x1, 0xd7, 0x4}, {0x1000, 0x4, 0x101, 0x26270ac6, 0x99, 0x7}, {0x7, 0xffff, 0x6, 0x56, 0x8}, {0x0, 0x4e3e, 0xef, 0x9, 0xc51, 0x8}, {0xb5f2, 0x0, 0x9f8, 0x1, 0x7, 0x40000000}, {0xd7c, 0x5, 0x80000001, 0xf4, 0x8, 0x9}, {0x800, 0x9, 0x5, 0x8001, 0x40000000, 0x8}, {0x101, 0xa000, 0x5, 0x401}, {0x9, 0x400, 0x800, 0x0, 0x3ff, 0xfffffffe}, {0x400, 0x10001, 0x20000000, 0x4, 0xffffffff, 0x3}, {0x8, 0x6, 0x0, 0x7, 0x7, 0x8}, {0x3, 0x52, 0x80000000, 0x7, 0x10001, 0x7}, {0x7, 0x7245, 0x1, 0x4, 0x400, 0x4}, {0xd708, 0x9, 0x8, 0x1f0000, 0x100, 0x4}, {0x7, 0x8, 0x8, 0x7, 0x4, 0x5}, {0x1ff, 0xffffffff, 0x9, 0x2, 0x20, 0x8000}, {0x4, 0x80000000, 0x4, 0x45d3, 0x8, 0x8}, {0x8001, 0x8, 0x6, 0x0, 0x4, 0x5}, {0x80000000, 0x6, 0x9, 0x1, 0x4, 0x1}, {0x8, 0x9, 0x5, 0x0, 0x5, 0x6}, {0x5b27f8ac, 0x0, 0x7c403bb0, 0x7, 0x7fffffff, 0x7}, {0x8b69, 0x101, 0x0, 0x8, 0x8, 0x4}, {0x5, 0x101, 0x7, 0x200, 0x10001, 0x291226fe}, {0xdd, 0x1f, 0xcd5, 0x2, 0x8, 0x20}, {0x0, 0x8, 0x79c, 0x3, 0x203c, 0x4}, {0x9, 0x4, 0x4021, 0x80000000, 0x20e, 0x4}, {0x7ff, 0x97, 0x8, 0x6d0, 0x101, 0x80000000}, {0x4, 0x4, 0x401, 0x200, 0x7a5, 0x8001}, {0x81, 0x7, 0x0, 0x80, 0xfffffffc, 0x8}, {0x5, 0x3, 0x7, 0x101, 0x3ff, 0x1}, {0xffffffff, 0x10000, 0x9b3f, 0x0, 0x100, 0x80}, {0x5, 0x4, 0xf5, 0x5, 0x5, 0x8}, {0x3, 0x40, 0x9, 0xdbe, 0x86fa, 0x6}, {0x10000, 0x10000, 0x4c7b, 0x40, 0x4e, 0x7}, {0x0, 0x6, 0x0, 0x7fffffff, 0x7, 0x80}, {0x0, 0x101, 0xc1, 0x7a7, 0x7c2, 0xf5}, {0xfffffffd, 0x7, 0x4, 0x80, 0x2, 0x2}, {0x80, 0x20, 0xab, 0x3f, 0x8, 0x3}, {0x0, 0x5, 0x6, 0xff, 0x6e, 0x1}, {0x800, 0x3, 0x7fff, 0xdce95f6, 0xfe3}, {0x6, 0x3, 0x52, 0xb2, 0xffff, 0x7}, {0xa502, 0xffff, 0x8, 0x8, 0xfba, 0xffff}, {0x0, 0xffc, 0xfffffffd, 0x0, 0x3, 0x10001}, {0x1, 0x464, 0xa, 0x4, 0x80000001}, {0x8000, 0x8, 0x7, 0x2, 0x3, 0x8}, {0x686550e2, 0xea2, 0x7dd, 0x3f, 0x7, 0x8}, {0x2, 0x6, 0x2, 0xfffff000, 0x60000000, 0x9}, {0x7fff, 0x20, 0x0, 0x6, 0x9, 0xffffff8b}], [{0x1, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x2}, {0x5}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x4}, {0x6}, {0x2}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x7, 0x9ec0d8ba2610841a}, {0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x0, 0x1}, {0x2}, {0xa, 0x1}, {0x6}, {0x5}, {0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x1}, {0x6, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x3}, {0x1}, {0x3, 0x1}, {0x6fb1ea74899187a4}, {}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x1}, {0x5}, {}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x6262c607f06581a4}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0xbdf0, 0x4d665ac5, 0x8, 0x7, 0x5}, 0xff, 0x6, [{0x20, 0x80, 0x123c, 0x5, 0x8001, 0x9}, {0x69c, 0x7, 0x100, 0x58, 0x58f, 0x80000000}, {0x4, 0xe, 0x0, 0x7, 0x100}, {0x25, 0x7, 0x0, 0x1ab, 0xfec3, 0x2a8}, {0x1b98, 0x40, 0x8, 0x8, 0x5, 0x1}, {0x0, 0x7ff, 0x1, 0x40, 0x70ef635d, 0x5}, {0xd51, 0x3, 0x5feb, 0xff, 0x20, 0x2}, {0x1000, 0x9, 0x6, 0xee3, 0x4, 0x400}, {0x10001, 0x0, 0x7fffffff, 0x0, 0x1ff, 0x2}]}, [{0x6, 0x20, 0xfffffffa, 0x7, 0x2, 0x3}, {0x9, 0x6, 0xe8, 0x8, 0x1f, 0x9}, {0x0, 0x7, 0x4, 0x5, 0x3, 0xdf1c}, {0x3, 0x6, 0x6, 0xa841, 0x3, 0x7}, {0x8ad2, 0xff, 0x9, 0x3f, 0x7fffffff, 0x4}, {0x0, 0x9, 0x8, 0x9, 0x101, 0x2}, {0x4, 0x6773, 0x81, 0x4d8d, 0x2, 0x7}, {0x1, 0x80, 0x4, 0x80000001, 0x1000, 0x200}, {0x3, 0x6, 0x6, 0x7f, 0x1, 0x3}, {0x672944b9, 0x6, 0x0, 0x330, 0x0, 0xcde4}, {0x5, 0x7, 0x5, 0xff, 0x8, 0xffffffc1}, {0x775b, 0x6, 0x2e, 0x7, 0xaf, 0x400}, {0x8, 0x0, 0xf9, 0x9, 0xff, 0x10000}, {0xfffffffd, 0x8, 0x0, 0x7, 0x7, 0x1}, {0x1ff, 0x2, 0xfffffff8, 0xffffffff, 0x3, 0xeeb}, {0x8000, 0x8000, 0x4, 0x3906, 0x5, 0x10}, {0x7fffffff, 0x5, 0x4, 0x1000, 0x9929, 0x8001}, {0x9, 0x1, 0xbf3000, 0x1, 0x1, 0x80000001}, {0x7, 0x6, 0x7, 0x0, 0x6, 0x9}, {0x100, 0x6, 0x6, 0x10000, 0x8}, {0x5, 0x8, 0xffff6871, 0x7, 0x9, 0x101}, {0x9, 0xfffffc01, 0x40, 0xfff, 0x5, 0x2}, {0x5, 0x6, 0x2, 0xe0c, 0x4, 0x1}, {0x10000, 0x1, 0x9, 0x47c, 0x1, 0xf84a}, {0x6, 0x4, 0xb08, 0xffff, 0x5}, {0x100, 0xbaf, 0x3, 0x7, 0x7f6, 0x7}, {0x7fffffff, 0xff, 0xba3, 0x70bb, 0x4, 0xfe}, {0x8, 0x40, 0x6, 0x649, 0x4, 0x6}, {0xfffffffb, 0x0, 0x8, 0x5, 0xc, 0x9}, {0x48a6, 0x1, 0x0, 0x80000000, 0x8, 0x7ff}, {0x4, 0xfffffff8, 0x6, 0xa27c, 0x5, 0x8001}, {0x2, 0xff, 0xf623, 0x5, 0x1ff, 0x3}, {0x401, 0x9c, 0x80000001, 0x7, 0x3f, 0x8}, {0x0, 0x100, 0x401, 0x7fff, 0x7, 0x6d}, {0x8, 0x0, 0x1, 0x7a9, 0x64, 0x7ff}, {0x2, 0x9, 0x8001, 0xc0, 0xfffffffd, 0x7fffffff}, {0x2, 0x7ff, 0x5, 0xf8f, 0x4, 0x1ff}, {0x5, 0x80000000, 0x80, 0x0, 0x200, 0xf0}, {0x7, 0x6c21, 0x8000, 0x8001, 0x401}, {0x0, 0x8, 0x5, 0x80000000, 0xba8, 0x86}, {0x10001, 0x6776, 0x4, 0x80, 0x2, 0xfffffffa}, {0x3, 0x1000, 0x6, 0x4, 0x10, 0x20}, {0x8, 0xfffffffc, 0x2, 0x7, 0xffff, 0xfff}, {0x5, 0xc30d, 0x0, 0x46, 0x8, 0x5}, {0x8, 0xfffff001, 0x1, 0x7, 0x52000000, 0x5}, {0x2, 0x2, 0x9, 0xffffffff, 0x0, 0x18}, {0x60000000, 0xfff, 0x8001, 0x5, 0x8000, 0x1f}, {0xb5c, 0x84, 0x10001, 0x0, 0x9, 0x100}, {0x2, 0x3921, 0x8001, 0xfff80000, 0x6}, {0x1, 0xffff, 0x7ff, 0x3, 0x10000, 0x800}, {0x80000000, 0xfffffffd, 0x1, 0x3, 0x0, 0x1}, {0x61, 0x2, 0x4, 0x7, 0x6, 0x7}, {0x6, 0xfffffffb, 0x80, 0x6, 0x3ff, 0x1f}, {0x4, 0x8001, 0x4, 0x6, 0xffff2d6f, 0x1000}, {0x2, 0x9, 0x1000, 0x0, 0x2, 0x8001}, {0x7f, 0xfffff800, 0x1, 0x3a, 0xffffffff, 0x2}, {0x101, 0xfffffff7, 0x80000001, 0x7, 0x4, 0x8000}, {0x8, 0x7, 0xd9, 0x1, 0x5e5, 0x4}, {0x100, 0x5, 0x0, 0x8, 0x3, 0x6}, {0x5, 0x5, 0x8, 0x7, 0x1, 0x1}, {0x6, 0x10001, 0x401, 0x5, 0x4, 0x6}, {0x9, 0xde7, 0xff, 0x5, 0x8, 0xe8}, {0x100, 0x100, 0x5ff, 0x10001, 0x1, 0x80314fd}, {0x40, 0x5, 0x7fffffff, 0x3, 0x7, 0x9}, {0x8000, 0x79, 0x0, 0x400, 0x3, 0xffff}, {0x0, 0x8001, 0xcaa, 0x79, 0x58, 0x1}, {0x2, 0x7ff, 0xc1a7, 0xe, 0x98a, 0xffff8000}, {0x2, 0x8, 0x1, 0x6, 0x0, 0xffffffc1}, {0x9, 0x80000001, 0xffff, 0x9, 0x2, 0x7fffffff}, {0x200, 0x7, 0xffffff00, 0x2, 0xfffffffc, 0x4}, {0xf617, 0x8, 0x4, 0x6, 0x5a1b, 0x4}, {0x1, 0x30, 0x5, 0x4, 0xffffffb2, 0x1}, {0x9906db5, 0x1, 0x20, 0x0, 0x7, 0x7}, {0x9, 0x81, 0x6a, 0x80000000, 0x5c4, 0x7}, {0x1, 0x7fffffff, 0x81, 0x3, 0x5, 0xb62c}, {0x88fa, 0x80000001, 0x80000001, 0xfffffe00, 0x10001, 0x9}, {0x4, 0x8f, 0x4, 0x96, 0x8, 0x9}, {0x7, 0x1, 0xbc, 0xffffffff, 0x3f, 0x800}, {0x9, 0x6, 0x0, 0x5, 0x4, 0xf4b}, {0x2, 0x6, 0x8, 0xe31, 0x7ff, 0x8}, {0x1, 0x1, 0x9, 0x9, 0xeb000000, 0xff}, {0x7ff, 0x31c2, 0x200, 0x8, 0x3f, 0x9}, {0x81, 0x3, 0x3, 0x3f, 0xfffffffb, 0x3}, {0x3, 0x7, 0x2, 0xfffffffd, 0x40, 0xffffffff}, {0x1000, 0xffffff23, 0xffff, 0xdd6, 0x100, 0x56}, {0x881, 0x8, 0x80, 0x200, 0x38, 0xff}, {0x8, 0xde, 0x4, 0x8000, 0xfffffffa, 0xd78}, {0x9, 0x1f, 0x4, 0x1, 0x2, 0x80000000}, {0x8, 0x1f, 0x6, 0x0, 0x9, 0x1}, {0x4, 0x9, 0x4, 0x74, 0x20, 0xfffffffa}, {0x2, 0xffff, 0x28, 0x913, 0x491f8a7a}, {0x0, 0xffffffff, 0x3, 0x1, 0x4, 0xbcc}, {0x2, 0x0, 0x10001, 0x1, 0x2}, {0x2, 0x4000000, 0x400, 0x6, 0x40, 0xc2}, {0xfe, 0xf4, 0x2, 0x1, 0xee, 0x5}, {0x800, 0x1, 0x1, 0x98da, 0x1, 0x9}, {0x2, 0x40, 0x59, 0x5, 0xcfd4, 0xffffffff}, {0x3ff, 0x33, 0x1, 0x80000000, 0x6, 0x4}, {0xfff, 0x92b, 0x3, 0x49, 0xef, 0x2}, {0x5, 0x8, 0x3, 0xfffffff7, 0xfff, 0xfffffffd}, {0x8, 0x2, 0x9, 0x5, 0x10000, 0x3}, {0x9, 0x0, 0x2, 0xffffffff, 0x7fffffff, 0xff}, {0x3ffc, 0x4, 0x1, 0x0, 0x6, 0x9}, {0xc216, 0xfffffff8, 0x8, 0x7f, 0x0, 0x800}, {0xffffffff, 0x7, 0xf55, 0x101, 0x80000000, 0x7}, {0x204e, 0x5, 0x9, 0x1f, 0x3ff, 0xfffffff7}, {0x7, 0x401, 0x1, 0x32f4, 0xffffffff, 0x4}, {0x2, 0xb30, 0x4, 0x9b0, 0x81, 0x3}, {0x5, 0x0, 0x0, 0x80000001, 0x171, 0x6efb}, {0x1f, 0x0, 0x28000000, 0x4, 0x200, 0xf2ef}, {0x20, 0x1586, 0x1ff, 0xfff, 0x4, 0x3}, {0x7, 0x5, 0x4, 0x6, 0x5, 0x2}, {0x1, 0x0, 0x10000, 0x9, 0x0, 0x7}, {0x1f, 0x3bd, 0xff, 0x7ff, 0xffffffff, 0x5}, {0x6, 0x2530, 0x6, 0x3, 0x2, 0x2}, {0x26e, 0x7f, 0x5, 0x1, 0x81, 0x30}, {0x7, 0x9, 0x2, 0x100, 0x9, 0x21}, {0x7, 0x6, 0x3, 0x39d, 0x9, 0x3}, {0x80000000, 0x9, 0x7, 0x7, 0x5, 0x4}, {0x8, 0x400, 0xa6b2, 0x5, 0xd8}, {0x8, 0xffffffff, 0x8ba, 0x3f, 0x7f, 0x1}, {0x1, 0x80000000, 0x8, 0x5, 0xfabf, 0x7}, {0x0, 0x4, 0xfffff801, 0x11, 0xfffffff9, 0x61}, {0x400, 0x4e, 0x0, 0xff, 0xffff, 0x3}, {0xb9, 0x3, 0x2, 0x6, 0x1, 0xfff}, {0x4, 0x2b, 0x8, 0xe36, 0x7}, {0x27b, 0x100, 0xa37, 0xfffff19a, 0x6, 0x1}, {0x9, 0x1f, 0x8, 0x7, 0x4, 0x2}], [{0x4}, {0x4}, {0x0, 0x3ff9ff1dd71aa057}, {0x5, 0x1}, {0x6}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x6}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0xf7f462965b44b018}, {}, {0x2}, {0x1}, {0x2, 0x1}, {0x4, 0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x6}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x5}, {0x3}, {0x4, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x2}, {0x2}, {0x4, 0x1}, {0x1}, {0x5}, {0x4}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x3}, {0x4}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x1}, {0x4}, {}, {0x1}, {0x3}, {}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x7}, {0x1}, {0x3}, {0x2}, {0x4}, {0x1}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x6}, {0x2, 0x1}, {}, {0x5}, {}, {0x3}, {0x1, 0x1}, {0x3}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0xe8, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x90c13193420478ea}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}]}, {0x9a, 0x6, "ed605ea4f02cff881fe3e74c4c540b60880fc5f94d56e9eb0c62eba0d7fb9caed314762d7aae3d71dd243b6d3514f12f30aa94115be388813bd12adb810be97616d8fe0d580faaa329822c40aa64591a2b143337e0be7bcb0dd750ccc04f34e4f7d81070d62214159196987df0937b63930816e14b8b4de8df8ddab6d21eddf870d6d08821015f82d5cdfc4f3ff5672f9b46aebaabdf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_MATCHALL_ACT={0x168, 0x2, [@m_csum={0x164, 0x14, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x10000, 0xf3c3, 0x20000000, 0xae4, 0x9}, 0x51}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x40, 0x1f, 0xffffffffffffffff, 0x5, 0x17223160}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x1, 0x0, 0x5bd, 0x7fffffff}}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x10001, 0x2, 0x3, 0x0, 0x2}, 0x64}}]}, {0xc8, 0x6, "091faec078c59f5fdaa975f886071a3af89f09028321b699b9c780ed6f1fc5870f062f03a48c5c449dabbd38837a7715cf5691d4819d3a6328469fd49fed9f898570a0e4ea5f01cf470aeb0c0a07fc283f36a468b88e63ceb2fc36f7f701f4fb53ef2bb1a1fcf514c0213eeec4ef4cef28eb8dbf3ca7b7991c14430e55def9cfd056b3fdd3f6f1054643b8e08c146ff0a6caff25395389889b4633ebf6537df1ddfbe6a1708faab250d0d60c1d27d96e9f720dc8e0b77fbdf3f03f4b9d2077e61aa03450"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}]}}]}, 0x3890}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c001) (async) [ 2754.101228] ? validate_nla+0x192/0x5e0 [ 2754.105198] ? nla_parse+0x157/0x1f0 [ 2754.108912] genl_family_rcv_msg+0x572/0xb20 [ 2754.113319] ? genl_rcv+0x40/0x40 [ 2754.116767] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2754.122215] ? trace_hardirqs_on+0x10/0x10 [ 2754.126444] ? sock_sendmsg+0xb5/0x100 [ 2754.130338] genl_rcv_msg+0xaf/0x140 [ 2754.134051] netlink_rcv_skb+0x125/0x390 [ 2754.138116] ? genl_family_rcv_msg+0xb20/0xb20 [ 2754.142697] ? netlink_ack+0x9a0/0x9a0 [ 2754.146592] ? lock_acquire+0x170/0x3f0 [ 2754.150567] genl_rcv+0x24/0x40 [ 2754.153842] netlink_unicast+0x437/0x610 [ 2754.157907] ? netlink_sendskb+0xd0/0xd0 [ 2754.161967] ? __check_object_size+0x179/0x230 [ 2754.166531] netlink_sendmsg+0x638/0xb90 [ 2754.170584] ? nlmsg_notify+0x1b0/0x1b0 [ 2754.174550] ? kernel_recvmsg+0x210/0x210 [ 2754.178698] ? security_socket_sendmsg+0x83/0xb0 [ 2754.183437] ? nlmsg_notify+0x1b0/0x1b0 [ 2754.187398] sock_sendmsg+0xb5/0x100 [ 2754.191101] ___sys_sendmsg+0x6c8/0x800 [ 2754.195072] ? get_pid_task+0x91/0x130 [ 2754.198959] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2754.203701] ? lock_downgrade+0x740/0x740 [ 2754.207871] ? lock_acquire+0x170/0x3f0 [ 2754.211843] ? lock_downgrade+0x740/0x740 [ 2754.215988] ? __fget+0x2df/0x460 [ 2754.219435] ? __fdget+0x19b/0x1f0 [ 2754.222962] ? sockfd_lookup_light+0xb2/0x160 [ 2754.227451] __sys_sendmsg+0xa3/0x120 [ 2754.231247] ? SyS_shutdown+0x160/0x160 [ 2754.235203] ? wait_for_completion_io+0x10/0x10 [ 2754.239865] ? SyS_read+0x210/0x210 [ 2754.243480] ? __do_page_fault+0x159/0xad0 [ 2754.247712] SyS_sendmsg+0x27/0x40 [ 2754.251244] ? __sys_sendmsg+0x120/0x120 [ 2754.255297] do_syscall_64+0x1d5/0x640 [ 2754.259181] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2754.264354] RIP: 0033:0x7f10e208fe99 [ 2754.268046] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2754.275731] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2754.282979] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2754.290226] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.297473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2754.304726] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 34) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:47 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x14, 0x3, 0xfc, 0x2, 0xff, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x20000801) 03:44:47 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) r2 = accept(r1, &(0x7f0000000380)=@alg, &(0x7f0000000400)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x31, 0x78}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x908}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffc1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x188}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x157c}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1374}]}, 0xe8}, 0x1, 0x0, 0x0, 0x404c0b1}, 0x40004) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r2) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8084}, 0x851) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10008080}, 0x4c015) 03:44:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r6, 0x100, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000001}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r9, 0x5880e3c1363f8287, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffd}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044814) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="242fc91bf7569c1582fe21686f17ecb47b000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 03:44:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) 03:44:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41bae0cf7dcc8255}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x1338, 0x0, 0x1, 0x3, 0x70bd2a, 0x25dfdbfc, {0xc}, [@nested={0x197, 0x35, 0x0, 0x1, [@typed={0xc, 0x74, 0x0, 0x0, @str='nl80211\x00'}, @generic="4a25e8135405cd02a9a7cd432e269771205e6bcc09d8e29509f1738ba09a12eff45eb2a49e8f939ee62af077290a89fa60809ec7aa81921e4f8f0a1dfd702a60dc679e9461a13eb9b2045d24fb7416569cb01bb264b287abbf502ae8587b6d64a488ed4abaea122e932114b4b13e63d59fa2dd18192fa3640e0d0b0e5be28d8f8d211629bc394e79ac3ea8df0d428519ea2d77507bdd4e67e00cf359cddfc3ca6bb0", @generic="858ebb06565ac97a2e8925e0842b500bb0d131303b6947b6cdccdabb542636cb762711926b50c8a4d74085c11c58d2ea75a85ac3a80065a52af6d3147c3d41a23ca2b5da644e587261d1bc255c372fd61ab805297e471656ca75bc5336c7a6d76b75573ec19a81f667f09c5a5b9c9e1b542c1b82fae443164ce46ac2535b2570c64be344d7969b57e98cf4e6f57e8000228a64462a0578b087baaa69d15d0a49351c37f712c1c7bb93dc454d62b7a43e00dd9bdd8370144999e3aab4502a7a370cff5be479218748f0fe8d881a7ac82529", @typed={0x14, 0x4e, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x118a, 0x8f, 0x0, 0x1, [@typed={0x97, 0x47, 0x0, 0x0, @binary="2642f339b349421c4660b626fdb8116d68b8733b5c332db181f77eb98086f9ef88982f79da7614793c05604e2b3bac18fb9a7ea2ee3e6301f4aa35168a0419c9179f779b2e6bacb55aeb2ffe0a4f60ecdb945f04522be2716e9346fa561f87aab515f242c5f64ff0d1bacaff203518180a78ae93fb33d763fcc38153e2a631de2eb66ab3ca6784ccb4581913e0ca6a6c417f62"}, @typed={0x8, 0x9, 0x0, 0x0, @ipv4=@local}, @generic="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", @generic="7856d68cb74ea5e772c15994bdf46716052c65dd4880e5db56d67a2cdce9782c76b0ead2194bd59281e47e785265f5de726e73943008d9a82c88016504407fca56da2ffbbb62d25eb8fd60a8f910ac0278e43224f06e2a9483404c43594c543465933889c15eaab8046ff4f542eb2c69879eb88813f47890d4588dcbe1acaed33d98fe95e001ab8683651be743123a096060490bac3add2ebf0deded63813e644750334d712a61033bfc9da4e53fcd776537735757f8c360ee4bf17746e5cc9498a5c112311cefb8bdb8f25570e7d36c42047da1216a4f105b2e398dd6951e4994de430c571e"]}]}, 0x1338}, 0x1, 0x0, 0x0, 0x800}, 0x4040) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) [ 2754.403753] nbd: must specify a size in bytes for the device [ 2754.442596] FAULT_INJECTION: forcing a failure. [ 2754.442596] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.470589] CPU: 0 PID: 14885 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2754.478493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.487837] Call Trace: [ 2754.490411] dump_stack+0x1b2/0x281 [ 2754.494039] should_fail.cold+0x10a/0x149 [ 2754.498174] should_failslab+0xd6/0x130 [ 2754.502130] kmem_cache_alloc_trace+0x29a/0x3d0 [ 2754.506778] ? blk_mq_can_queue+0x40/0x40 [ 2754.510912] ? queue_set_hctx_shared+0x210/0x210 [ 2754.515655] blk_stat_alloc_callback+0x54/0x2f0 [ 2754.520332] blk_mq_init_allocated_queue+0x80/0xfd0 [ 2754.525354] ? blkcg_init_queue+0x19f/0x410 [ 2754.529677] ? blk_alloc_queue_node+0x82f/0xb40 [ 2754.534349] blk_mq_init_queue+0x5a/0x90 [ 2754.538409] nbd_dev_add+0x2c6/0x800 [ 2754.542128] ? nbd_send_cmd+0x11f0/0x11f0 [ 2754.546267] nbd_genl_connect+0x36c/0x1400 [ 2754.550489] ? lock_acquire+0x170/0x3f0 [ 2754.554451] ? nbd_xmit_timeout+0x500/0x500 [ 2754.558849] ? validate_nla+0x192/0x5e0 [ 2754.562808] ? nla_parse+0x157/0x1f0 [ 2754.566553] genl_family_rcv_msg+0x572/0xb20 [ 2754.570953] ? genl_rcv+0x40/0x40 [ 2754.574394] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2754.579830] ? trace_hardirqs_on+0x10/0x10 [ 2754.584046] ? sock_sendmsg+0xb5/0x100 [ 2754.587917] genl_rcv_msg+0xaf/0x140 [ 2754.591609] netlink_rcv_skb+0x125/0x390 [ 2754.595649] ? genl_family_rcv_msg+0xb20/0xb20 [ 2754.600207] ? netlink_ack+0x9a0/0x9a0 [ 2754.604081] ? lock_acquire+0x170/0x3f0 [ 2754.608039] genl_rcv+0x24/0x40 [ 2754.611371] netlink_unicast+0x437/0x610 [ 2754.615426] ? netlink_sendskb+0xd0/0xd0 [ 2754.619478] ? __check_object_size+0x179/0x230 [ 2754.624048] netlink_sendmsg+0x638/0xb90 [ 2754.628093] ? nlmsg_notify+0x1b0/0x1b0 [ 2754.632043] ? kernel_recvmsg+0x210/0x210 [ 2754.636176] ? security_socket_sendmsg+0x83/0xb0 [ 2754.640912] ? nlmsg_notify+0x1b0/0x1b0 [ 2754.644865] sock_sendmsg+0xb5/0x100 [ 2754.648567] ___sys_sendmsg+0x6c8/0x800 [ 2754.652535] ? get_pid_task+0x91/0x130 [ 2754.656409] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2754.661147] ? lock_downgrade+0x740/0x740 [ 2754.665289] ? lock_acquire+0x170/0x3f0 [ 2754.669257] ? lock_downgrade+0x740/0x740 [ 2754.673393] ? __fget+0x2df/0x460 [ 2754.676825] ? __fdget+0x19b/0x1f0 [ 2754.680342] ? sockfd_lookup_light+0xb2/0x160 [ 2754.684814] __sys_sendmsg+0xa3/0x120 [ 2754.688604] ? SyS_shutdown+0x160/0x160 [ 2754.692562] ? wait_for_completion_io+0x10/0x10 [ 2754.697210] ? SyS_read+0x210/0x210 [ 2754.700816] ? __do_page_fault+0x159/0xad0 [ 2754.705056] SyS_sendmsg+0x27/0x40 [ 2754.708592] ? __sys_sendmsg+0x120/0x120 [ 2754.712641] do_syscall_64+0x1d5/0x640 [ 2754.716510] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2754.721686] RIP: 0033:0x7f10e208fe99 [ 2754.725385] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2754.733073] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2754.740323] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2754.747573] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.754824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2754.762073] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x14000000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x4044800) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02f7e85e5864a026bd7000fd62456226eb0a5d60437c3dd012ddcc4b00000c00030000000000000c00030009000000000040060000102bf22f440d169abd181eca25a0cf8306eed20883ef1c28f29fbe9f4cbd8d8fb0c2684c529aae3ee28c286aa20e60"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x44010) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="a9cbee504c01688e5e8087231aeb3a09ccd0a427afe43f39b4da49b3895767a9c6a8b12a00000000000000847eef2af034dc6e847a0b4c80f22c62c5ced03b20b42a7a9df7aeeceeb9e42d6e8242eedf369cd1edd77873e1f0a8ead43d5a70f26ea707e53d5f06d30097e157a713ee3bbf7482e7bc9a66b38bc0d57fee83acb13de89bcd66c200dba38c3ec68b7c8a55faaa8fbb05844bdca562780227c5e48f6b4ddd78737e10d752f015a7fb8c139e90667e33f1afd2d25e8819ef", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) r4 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x34, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffff71}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) ioctl$BLKRRPART(r4, 0x125f, 0x0) 03:44:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r6, 0x100, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000001}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r9, 0x5880e3c1363f8287, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffd}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044814) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="242fc91bf7569c1582fe21686f17ecb47b000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) [ 2754.780385] nbd: failed to add new device 03:44:47 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) r2 = accept(r1, &(0x7f0000000380)=@alg, &(0x7f0000000400)=0x80) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x31, 0x78}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x908}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffc1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x188}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x157c}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1374}]}, 0xe8}, 0x1, 0x0, 0x0, 0x404c0b1}, 0x40004) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r2) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8084}, 0x851) (async) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10008080}, 0x4c015) 03:44:47 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x14, 0x3, 0xfc, 0x2, 0xff, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x20000801) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x14, 0x3, 0xfc, 0x2, 0xff, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x20000801) (async) 03:44:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x14000000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x4044800) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02f7e85e5864a026bd7000fd62456226eb0a5d60437c3dd012ddcc4b00000c00030000000000000c00030009000000000040060000102bf22f440d169abd181eca25a0cf8306eed20883ef1c28f29fbe9f4cbd8d8fb0c2684c529aae3ee28c286aa20e60"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x44010) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="a9cbee504c01688e5e8087231aeb3a09ccd0a427afe43f39b4da49b3895767a9c6a8b12a00000000000000847eef2af034dc6e847a0b4c80f22c62c5ced03b20b42a7a9df7aeeceeb9e42d6e8242eedf369cd1edd77873e1f0a8ead43d5a70f26ea707e53d5f06d30097e157a713ee3bbf7482e7bc9a66b38bc0d57fee83acb13de89bcd66c200dba38c3ec68b7c8a55faaa8fbb05844bdca562780227c5e48f6b4ddd78737e10d752f015a7fb8c139e90667e33f1afd2d25e8819ef", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) r4 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x34, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffff71}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) (async) ioctl$BLKRRPART(r4, 0x125f, 0x0) [ 2754.817554] nbd: couldn't find a device at index 2 03:44:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 35) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000700)={0x80, 0xfff}) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40815) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40801}, 0x4008099) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x314, 0x1, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x70d}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_EXP={0x28, 0xf, 0x0, 0x1, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffff}]}, @NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3ff}]}, @NFQA_CT={0xb0, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xc63}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x64a}]}, @CTA_SYNPROXY={0x54, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4e}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xbef5}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x20}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x10000000}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_LABELS_MASK={0x4}]}, @NFQA_PAYLOAD={0xd2, 0xa, "b969ce4828360134a5d98b5e6e32a451b0d4951362e4364c74d2e608ccfe737cc753f8648a20bcfdc51a84225ca396b80daa10537b8ef7da39c22818b260cc3f0882dff81392605a9beacf9c6b229f641d05adc332860bf66de3fe91d33e1252bc5604d552f8f3270e3d694ace3adee1676f48b5a659e6017042bedc74ce2f9d6b41a4065a175ec04c446046b1e9cf1b4689a971f81e9b347d7d2fcbac3b5d5d0165db4f58d63e29aeb3f8ad59ebebdfa67be7ff54809217e594ff238c1b8b6589f2588a6b42447dc800c53f62c7"}, @NFQA_CT={0xd4, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0xa4, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010102}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010101}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x101}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x1}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VLAN={0x34, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x6}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x9a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x2}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4008840}, 0x28008000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000077aff200"], 0x14}}, 0x0) 03:44:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r6, 0x100, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000001}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r9, 0x5880e3c1363f8287, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffd}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044814) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="242fc91bf7569c1582fe21686f17ecb47b000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r7) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r6, 0x100, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000001}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r9, 0x5880e3c1363f8287, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffd}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044814) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="242fc91bf7569c1582fe21686f17ecb47b000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 03:44:47 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x14, 0x3, 0xfc, 0x2, 0xff, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x20000801) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x14, 0x3, 0xfc, 0x2, 0xff, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x20000801) (async) [ 2754.855670] nbd: must specify at least one socket [ 2754.874612] nbd: must specify at least one socket [ 2754.891774] nbd: couldn't find a device at index 2 03:44:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x14000000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x4044800) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02f7e85e5864a026bd7000fd62456226eb0a5d60437c3dd012ddcc4b00000c00030000000000000c00030009000000000040060000102bf22f440d169abd181eca25a0cf8306eed20883ef1c28f29fbe9f4cbd8d8fb0c2684c529aae3ee28c286aa20e60"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x44010) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="a9cbee504c01688e5e8087231aeb3a09ccd0a427afe43f39b4da49b3895767a9c6a8b12a00000000000000847eef2af034dc6e847a0b4c80f22c62c5ced03b20b42a7a9df7aeeceeb9e42d6e8242eedf369cd1edd77873e1f0a8ead43d5a70f26ea707e53d5f06d30097e157a713ee3bbf7482e7bc9a66b38bc0d57fee83acb13de89bcd66c200dba38c3ec68b7c8a55faaa8fbb05844bdca562780227c5e48f6b4ddd78737e10d752f015a7fb8c139e90667e33f1afd2d25e8819ef", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) r4 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x34, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffff71}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) ioctl$BLKRRPART(r4, 0x125f, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x14000000000}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x4044800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02f7e85e5864a026bd7000fd62456226eb0a5d60437c3dd012ddcc4b00000c00030000000000000c00030009000000000040060000102bf22f440d169abd181eca25a0cf8306eed20883ef1c28f29fbe9f4cbd8d8fb0c2684c529aae3ee28c286aa20e60"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x44010) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="a9cbee504c01688e5e8087231aeb3a09ccd0a427afe43f39b4da49b3895767a9c6a8b12a00000000000000847eef2af034dc6e847a0b4c80f22c62c5ced03b20b42a7a9df7aeeceeb9e42d6e8242eedf369cd1edd77873e1f0a8ead43d5a70f26ea707e53d5f06d30097e157a713ee3bbf7482e7bc9a66b38bc0d57fee83acb13de89bcd66c200dba38c3ec68b7c8a55faaa8fbb05844bdca562780227c5e48f6b4ddd78737e10d752f015a7fb8c139e90667e33f1afd2d25e8819ef", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), 0xffffffffffffffff) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r4) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x34, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffff71}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) (async) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) [ 2754.913921] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2754.935210] FAULT_INJECTION: forcing a failure. [ 2754.935210] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.954528] CPU: 1 PID: 14931 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 03:44:47 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) r2 = accept(r1, &(0x7f0000000380)=@alg, &(0x7f0000000400)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x31, 0x78}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x908}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffc1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x188}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x157c}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1374}]}, 0xe8}, 0x1, 0x0, 0x0, 0x404c0b1}, 0x40004) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r2) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8084}, 0x851) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10008080}, 0x4c015) socketpair(0x1e, 0x2, 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) (async) accept(r1, &(0x7f0000000380)=@alg, &(0x7f0000000400)=0x80) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x31, 0x78}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x908}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffc1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x188}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x157c}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1374}]}, 0xe8}, 0x1, 0x0, 0x0, 0x404c0b1}, 0x40004) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r2) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8084}, 0x851) (async) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10008080}, 0x4c015) (async) [ 2754.962447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.971793] Call Trace: [ 2754.974381] dump_stack+0x1b2/0x281 [ 2754.978011] should_fail.cold+0x10a/0x149 [ 2754.982153] should_failslab+0xd6/0x130 [ 2754.986117] __kmalloc+0x2c1/0x400 [ 2754.989650] ? blk_stat_alloc_callback+0x81/0x2f0 [ 2754.994480] ? blk_mq_can_queue+0x40/0x40 [ 2754.998614] ? queue_set_hctx_shared+0x210/0x210 [ 2755.003362] blk_stat_alloc_callback+0x81/0x2f0 [ 2755.008010] blk_mq_init_allocated_queue+0x80/0xfd0 [ 2755.013009] ? blkcg_init_queue+0x19f/0x410 [ 2755.017324] ? blk_alloc_queue_node+0x82f/0xb40 [ 2755.021983] blk_mq_init_queue+0x5a/0x90 [ 2755.026032] nbd_dev_add+0x2c6/0x800 [ 2755.029727] ? nbd_send_cmd+0x11f0/0x11f0 [ 2755.033860] nbd_genl_connect+0x36c/0x1400 [ 2755.038079] ? lock_acquire+0x170/0x3f0 [ 2755.042048] ? nbd_xmit_timeout+0x500/0x500 [ 2755.046618] ? validate_nla+0x192/0x5e0 [ 2755.050587] ? nla_parse+0x157/0x1f0 [ 2755.054299] genl_family_rcv_msg+0x572/0xb20 [ 2755.058693] ? genl_rcv+0x40/0x40 [ 2755.062129] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2755.067562] ? trace_hardirqs_on+0x10/0x10 [ 2755.071786] ? sock_sendmsg+0xb5/0x100 [ 2755.075669] genl_rcv_msg+0xaf/0x140 [ 2755.079369] netlink_rcv_skb+0x125/0x390 [ 2755.083420] ? genl_family_rcv_msg+0xb20/0xb20 [ 2755.087998] ? netlink_ack+0x9a0/0x9a0 [ 2755.091885] ? lock_acquire+0x170/0x3f0 [ 2755.095862] genl_rcv+0x24/0x40 [ 2755.099137] netlink_unicast+0x437/0x610 [ 2755.103190] ? netlink_sendskb+0xd0/0xd0 [ 2755.107232] ? __check_object_size+0x179/0x230 [ 2755.111800] netlink_sendmsg+0x638/0xb90 [ 2755.115841] ? nlmsg_notify+0x1b0/0x1b0 [ 2755.119794] ? kernel_recvmsg+0x210/0x210 [ 2755.123924] ? security_socket_sendmsg+0x83/0xb0 [ 2755.128666] ? nlmsg_notify+0x1b0/0x1b0 [ 2755.132636] sock_sendmsg+0xb5/0x100 [ 2755.136341] ___sys_sendmsg+0x6c8/0x800 [ 2755.140295] ? get_pid_task+0x91/0x130 [ 2755.144168] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2755.148918] ? lock_downgrade+0x740/0x740 [ 2755.153071] ? lock_acquire+0x170/0x3f0 [ 2755.157046] ? lock_downgrade+0x740/0x740 [ 2755.161186] ? __fget+0x2df/0x460 [ 2755.164620] ? __fdget+0x19b/0x1f0 [ 2755.168147] ? sockfd_lookup_light+0xb2/0x160 [ 2755.172642] __sys_sendmsg+0xa3/0x120 [ 2755.176433] ? SyS_shutdown+0x160/0x160 [ 2755.180397] ? wait_for_completion_io+0x10/0x10 [ 2755.185060] ? SyS_read+0x210/0x210 [ 2755.188663] ? __do_page_fault+0x159/0xad0 [ 2755.192875] SyS_sendmsg+0x27/0x40 [ 2755.196425] ? __sys_sendmsg+0x120/0x120 [ 2755.200465] do_syscall_64+0x1d5/0x640 [ 2755.204334] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2755.209503] RIP: 0033:0x7f10e208fe99 03:44:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000700)={0x80, 0xfff}) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40815) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40801}, 0x4008099) (async, rerun: 64) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x314, 0x1, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x70d}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_EXP={0x28, 0xf, 0x0, 0x1, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffff}]}, @NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3ff}]}, @NFQA_CT={0xb0, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xc63}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x64a}]}, @CTA_SYNPROXY={0x54, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4e}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xbef5}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x20}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x10000000}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_LABELS_MASK={0x4}]}, @NFQA_PAYLOAD={0xd2, 0xa, "b969ce4828360134a5d98b5e6e32a451b0d4951362e4364c74d2e608ccfe737cc753f8648a20bcfdc51a84225ca396b80daa10537b8ef7da39c22818b260cc3f0882dff81392605a9beacf9c6b229f641d05adc332860bf66de3fe91d33e1252bc5604d552f8f3270e3d694ace3adee1676f48b5a659e6017042bedc74ce2f9d6b41a4065a175ec04c446046b1e9cf1b4689a971f81e9b347d7d2fcbac3b5d5d0165db4f58d63e29aeb3f8ad59ebebdfa67be7ff54809217e594ff238c1b8b6589f2588a6b42447dc800c53f62c7"}, @NFQA_CT={0xd4, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0xa4, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010102}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010101}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x101}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x1}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VLAN={0x34, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x6}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x9a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x2}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4008840}, 0x28008000) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000077aff200"], 0x14}}, 0x0) 03:44:48 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/148, 0x94, 0xfffffffffffffffc, &(0x7f00000000c0)) 03:44:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000000)={0x3, "d23907"}, 0x4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000000000000000040007800c0006000100000000000020cd03"], 0x30}}, 0x0) [ 2755.213195] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2755.220901] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2755.228150] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2755.235402] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2755.242658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2755.249913] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2755.258545] nbd: failed to add new device 03:44:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000180)={0x0, r1+60000000}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x2000, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x100, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x40, r4, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x402}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000058}, 0x4800) clock_nanosleep(0x2, 0x0, &(0x7f0000000340)={0x77359400}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2600eff3", @ANYRES16=r8, @ANYBLOB="01000080000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x40810) 03:44:48 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 32) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/148, 0x94, 0xfffffffffffffffc, &(0x7f00000000c0)) (rerun: 32) 03:44:48 executing program 1: socketpair(0x5, 0x6, 0x400, 0x0) 03:44:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 36) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:48 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/148, 0x94, 0xfffffffffffffffc, &(0x7f00000000c0)) [ 2755.325152] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2755.361012] nbd: must specify at least one socket 03:44:48 executing program 1: socketpair(0x5, 0x6, 0x400, 0x0) 03:44:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000000)={0x3, "d23907"}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000000000000000040007800c0006000100000000000020cd03"], 0x30}}, 0x0) [ 2755.376488] FAULT_INJECTION: forcing a failure. [ 2755.376488] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.407466] CPU: 0 PID: 15010 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2755.415364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:44:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1400003d3d5e1b8ef440cd00148c000000000000"], 0x14}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1400003d3d5e1b8ef440cd00148c000000000000"], 0x14}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2755.424720] Call Trace: [ 2755.427292] dump_stack+0x1b2/0x281 [ 2755.430912] should_fail.cold+0x10a/0x149 [ 2755.435061] should_failslab+0xd6/0x130 [ 2755.439037] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2755.444142] __kmalloc_node+0x38/0x70 [ 2755.447944] blk_mq_init_allocated_queue+0x17b/0xfd0 [ 2755.453050] ? blkcg_init_queue+0x19f/0x410 [ 2755.457376] ? blk_alloc_queue_node+0x82f/0xb40 [ 2755.462046] blk_mq_init_queue+0x5a/0x90 [ 2755.466108] nbd_dev_add+0x2c6/0x800 [ 2755.469818] ? nbd_send_cmd+0x11f0/0x11f0 [ 2755.473974] nbd_genl_connect+0x36c/0x1400 [ 2755.478208] ? lock_acquire+0x170/0x3f0 [ 2755.482181] ? nbd_xmit_timeout+0x500/0x500 [ 2755.486491] ? validate_nla+0x192/0x5e0 [ 2755.490542] ? nla_parse+0x157/0x1f0 [ 2755.494251] genl_family_rcv_msg+0x572/0xb20 [ 2755.498639] ? genl_rcv+0x40/0x40 [ 2755.502069] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2755.507494] ? trace_hardirqs_on+0x10/0x10 [ 2755.511716] ? sock_sendmsg+0xb5/0x100 [ 2755.515595] genl_rcv_msg+0xaf/0x140 [ 2755.519284] netlink_rcv_skb+0x125/0x390 [ 2755.523323] ? genl_family_rcv_msg+0xb20/0xb20 [ 2755.527888] ? netlink_ack+0x9a0/0x9a0 [ 2755.531764] ? lock_acquire+0x170/0x3f0 [ 2755.535726] genl_rcv+0x24/0x40 [ 2755.538987] netlink_unicast+0x437/0x610 [ 2755.543029] ? netlink_sendskb+0xd0/0xd0 [ 2755.547067] ? __check_object_size+0x179/0x230 [ 2755.551634] netlink_sendmsg+0x638/0xb90 [ 2755.555684] ? nlmsg_notify+0x1b0/0x1b0 [ 2755.559640] ? kernel_recvmsg+0x210/0x210 [ 2755.563776] ? security_socket_sendmsg+0x83/0xb0 [ 2755.568519] ? nlmsg_notify+0x1b0/0x1b0 [ 2755.572478] sock_sendmsg+0xb5/0x100 [ 2755.576166] ___sys_sendmsg+0x6c8/0x800 [ 2755.580116] ? get_pid_task+0x91/0x130 [ 2755.583989] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2755.588740] ? lock_downgrade+0x740/0x740 [ 2755.592877] ? lock_acquire+0x170/0x3f0 [ 2755.596833] ? lock_downgrade+0x740/0x740 [ 2755.600967] ? __fget+0x2df/0x460 [ 2755.604401] ? __fdget+0x19b/0x1f0 [ 2755.607925] ? sockfd_lookup_light+0xb2/0x160 [ 2755.612401] __sys_sendmsg+0xa3/0x120 [ 2755.616189] ? SyS_shutdown+0x160/0x160 [ 2755.620148] ? wait_for_completion_io+0x10/0x10 [ 2755.624801] ? SyS_read+0x210/0x210 [ 2755.628412] ? __do_page_fault+0x159/0xad0 [ 2755.632633] SyS_sendmsg+0x27/0x40 [ 2755.636149] ? __sys_sendmsg+0x120/0x120 [ 2755.640189] do_syscall_64+0x1d5/0x640 [ 2755.644059] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2755.649238] RIP: 0033:0x7f10e208fe99 [ 2755.652933] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2755.660623] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2755.667876] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000700)={0x80, 0xfff}) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40815) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40801}, 0x4008099) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x314, 0x1, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x70d}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_EXP={0x28, 0xf, 0x0, 0x1, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffff}]}, @NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3ff}]}, @NFQA_CT={0xb0, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xc63}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x64a}]}, @CTA_SYNPROXY={0x54, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4e}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xbef5}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x20}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x10000000}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_LABELS_MASK={0x4}]}, @NFQA_PAYLOAD={0xd2, 0xa, "b969ce4828360134a5d98b5e6e32a451b0d4951362e4364c74d2e608ccfe737cc753f8648a20bcfdc51a84225ca396b80daa10537b8ef7da39c22818b260cc3f0882dff81392605a9beacf9c6b229f641d05adc332860bf66de3fe91d33e1252bc5604d552f8f3270e3d694ace3adee1676f48b5a659e6017042bedc74ce2f9d6b41a4065a175ec04c446046b1e9cf1b4689a971f81e9b347d7d2fcbac3b5d5d0165db4f58d63e29aeb3f8ad59ebebdfa67be7ff54809217e594ff238c1b8b6589f2588a6b42447dc800c53f62c7"}, @NFQA_CT={0xd4, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0xa4, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010102}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010101}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x101}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x1}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VLAN={0x34, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x6}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x9a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x2}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4008840}, 0x28008000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000077aff200"], 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000700)={0x80, 0xfff}) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40815) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40801}, 0x4008099) (async) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x314, 0x1, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x70d}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_EXP={0x28, 0xf, 0x0, 0x1, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffff}]}, @NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3ff}]}, @NFQA_CT={0xb0, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x54, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xc63}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x64a}]}, @CTA_SYNPROXY={0x54, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4e}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xbef5}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x20}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x10000000}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_LABELS_MASK={0x4}]}, @NFQA_PAYLOAD={0xd2, 0xa, "b969ce4828360134a5d98b5e6e32a451b0d4951362e4364c74d2e608ccfe737cc753f8648a20bcfdc51a84225ca396b80daa10537b8ef7da39c22818b260cc3f0882dff81392605a9beacf9c6b229f641d05adc332860bf66de3fe91d33e1252bc5604d552f8f3270e3d694ace3adee1676f48b5a659e6017042bedc74ce2f9d6b41a4065a175ec04c446046b1e9cf1b4689a971f81e9b347d7d2fcbac3b5d5d0165db4f58d63e29aeb3f8ad59ebebdfa67be7ff54809217e594ff238c1b8b6589f2588a6b42447dc800c53f62c7"}, @NFQA_CT={0xd4, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0xa4, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010102}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010101}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x101}]}, @NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x1}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFQA_VLAN={0x34, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x6}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x9a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x7}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x2}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4008840}, 0x28008000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0100000000000000000077aff200"], 0x14}}, 0x0) (async) 03:44:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1400003d3d5e1b8ef440cd00148c000000000000"], 0x14}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:48 executing program 1: socketpair(0x5, 0x6, 0x400, 0x0) [ 2755.675128] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2755.682374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2755.689624] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2755.703062] nbd: failed to add new device [ 2755.715871] nbd: must specify at least one socket [ 2755.764599] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 37) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000000)={0x3, "d23907"}, 0x4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000000000000000040007800c0006000100000000000020cd03"], 0x30}}, 0x0) 03:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010000e40000000000ff77000000"], 0x14}}, 0x0) 03:44:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000180)={0x0, r1+60000000}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x2000, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x100, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x40, r4, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x402}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000058}, 0x4800) (async) clock_nanosleep(0x2, 0x0, &(0x7f0000000340)={0x77359400}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2600eff3", @ANYRES16=r8, @ANYBLOB="01000080000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x40810) 03:44:49 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000ffdbdf252500000008000300", @ANYRES32=r0, @ANYBLOB="080022010d03000008009f000000000008002201c80200000500190f26906443db46010600000008009f000400000008002201790300000800270000000000050019010c000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40884}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000a80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa1000001}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x68, r4, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x4, 0x73}}}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY={0x2c, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "6c7f975f0de322c188635d857c"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e679884855"}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004884}, 0x40010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)={0x380, r4, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x8, 0x8}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0x345, 0x33, @probe_response={@with_ht={{{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3f}, @broadcast, @device_b, @random="187c7023b60b", {0x5}}, @ver_80211n={0x0, 0x40, 0x0, 0x2, 0x0, 0x2, 0x1}}, 0xffffffff80000001, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x8, 0x3f, 0x7b40, 0x6}}, @val={0x6, 0x2, 0x80}, @void, @void, @val={0x71, 0x7, {0xdf, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x8, 0x49}}, [{0xdd, 0x4b, "2f04ee3eadd2e91ebf14133bb289660e781aa1cf0b59cb70483e5eb4605dc3442ebd73d37f8d63e3fe7bd4cbece0f526ff55b264a00fbbfd939f053d1b1a7f09cac7fe93a87f7a0a3d874f"}, {0xdd, 0x2d, "8e3789a611c4282c8696b8a870218f6eba0927f92e7295a6ebde47b80d34a9d9101235d0ab24b9e161d5511954"}, {0xdd, 0xa5, "fa69daedf3e9652d79007061b2f760a3b6dffb70e24eaa45a6291bd7c0a8adc605b45ac3a6a3fcd9df5f97c63214cfeb95c3a3d02396d5084e46b7bb40ceb18fd878a1c154c88306ab6eeb3ea464a9d752dad6104a87a480246972f179998f857bb2092f4d24134475d67d583b528ae52c2ce001f3929265a8df20b60d8643c21f2e587cad8463260398b57db41beb0f8f375896753e03b1dc48ff549599d5a9231b637968"}, {0xdd, 0xd5, "fd3f0efed4772de8cae1668150e36edd2d6362992f5d85c84197e33eeeca2be93353deae3086681a99c8c94da15fd3ca5bd5699007a99bbe61b407b31a9ad26500aba504913ce539fd82a4f4f4101a9524cfc5bfd9ee1d0e242654e3f302db13db8e93ac2e41c69b7cb875f667d836f4fa35c0388d332a4698de601869968c052b9ae5345431cb64d2bda1b3ef87c0325b415270210a3f7da6f86f547c7da7651f9a4ef40d5cede136c378f465bd42866d8626f0596149c7c67cdd4c585a817a2d590e7c0e6da49588f85a0606fc293aa3285f5b83"}, {0xdd, 0xf3, "40a9c5ec840e2451ebcb1e59629cb0973c0ca6d61327c45bba95b90a83ecb71a439cb2dd76af87b40664ee6c5f0ee988ba9605531fcc2dace5f3fbe34ab6bf6618eea3eb615f5eee390e8aaec96c8ce3d1f271b52eace1192947c9ce6f1577587dc8cdb78b4e31bce91bea7cccb93301cdd9cea98225f39ed549ea04b9f199a97e2c4018c8739d7d78224a9a8bc6cf1235237c0747941196116f2e98ea4a5b45a4477f748a0f58b1ff37bd0f43acc1b97d228571dd91c2139ce4425655e4a0866ef9b6cf26852dab11a2fa5fa4cae3508fdbc81b79365e083b70b4a3605fd9e84b10b16cdecbebbb87dee8d8e8ba0400a6c1ec"}, {0xdd, 0xb, "9f28a44931cf25bb34a94a"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x380}, 0x1, 0x0, 0x0, 0x885}, 0x4000004) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) r8 = getpgid(0x0) get_robust_list(r8, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x61}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0x68}, 0x1, 0x0, 0x0, 0xc000}, 0x4010) socketpair(0x22, 0x2, 0x7, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x72}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) 03:44:49 executing program 1: socketpair(0x2a, 0x5, 0x2, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_newneigh={0x74, 0x1c, 0x200, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x0, 0x2, 0x104, 0x2}, [@NDA_SRC_VNI={0x8, 0xb, 0x3}, @NDA_IFINDEX={0x8}, @NDA_DST_IPV4={0x8, 0x1, @multicast2}, @NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, @NDA_PROBES={0x8, 0x4, 0x7}, @NDA_VLAN={0x6, 0x5, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0xc6b}, @NDA_PROBES={0x8, 0x4, 0xff}, @NDA_DST_MAC={0xa, 0x1, @random="81483fa41eb4"}, @NDA_VLAN={0x6, 0x5, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x480c0}, 0x4000000) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000b0603010000000000000000110000090900020073797a31000000f8"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) 03:44:49 executing program 1: socketpair(0x2a, 0x5, 0x2, 0x0) (async) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_newneigh={0x74, 0x1c, 0x200, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x0, 0x2, 0x104, 0x2}, [@NDA_SRC_VNI={0x8, 0xb, 0x3}, @NDA_IFINDEX={0x8}, @NDA_DST_IPV4={0x8, 0x1, @multicast2}, @NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, @NDA_PROBES={0x8, 0x4, 0x7}, @NDA_VLAN={0x6, 0x5, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0xc6b}, @NDA_PROBES={0x8, 0x4, 0xff}, @NDA_DST_MAC={0xa, 0x1, @random="81483fa41eb4"}, @NDA_VLAN={0x6, 0x5, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x480c0}, 0x4000000) (async) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000b0603010000000000000000110000090900020073797a31000000f8"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) 03:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010000e40000000000ff77000000"], 0x14}}, 0x0) [ 2756.257001] FAULT_INJECTION: forcing a failure. [ 2756.257001] name failslab, interval 1, probability 0, space 0, times 0 [ 2756.269187] CPU: 0 PID: 15063 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2756.277075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.286419] Call Trace: [ 2756.288991] dump_stack+0x1b2/0x281 [ 2756.292601] should_fail.cold+0x10a/0x149 [ 2756.296729] should_failslab+0xd6/0x130 [ 2756.300690] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2756.305778] __kmalloc_node+0x38/0x70 [ 2756.309564] blk_mq_realloc_hw_ctxs+0x1a5/0xe00 [ 2756.314231] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2756.319230] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2756.324487] blk_mq_init_allocated_queue+0x20c/0xfd0 [ 2756.329568] ? blkcg_init_queue+0x19f/0x410 [ 2756.333871] ? blk_alloc_queue_node+0x82f/0xb40 [ 2756.338521] blk_mq_init_queue+0x5a/0x90 [ 2756.342564] nbd_dev_add+0x2c6/0x800 [ 2756.346346] ? nbd_send_cmd+0x11f0/0x11f0 [ 2756.350473] nbd_genl_connect+0x36c/0x1400 [ 2756.354698] ? lock_acquire+0x170/0x3f0 [ 2756.358670] ? nbd_xmit_timeout+0x500/0x500 [ 2756.362979] ? validate_nla+0x192/0x5e0 [ 2756.366938] ? nla_parse+0x157/0x1f0 [ 2756.370638] genl_family_rcv_msg+0x572/0xb20 [ 2756.375027] ? genl_rcv+0x40/0x40 [ 2756.378460] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2756.383885] ? trace_hardirqs_on+0x10/0x10 [ 2756.388098] ? sock_sendmsg+0xb5/0x100 [ 2756.391968] genl_rcv_msg+0xaf/0x140 [ 2756.395661] netlink_rcv_skb+0x125/0x390 [ 2756.399708] ? genl_family_rcv_msg+0xb20/0xb20 [ 2756.404268] ? netlink_ack+0x9a0/0x9a0 [ 2756.408135] ? lock_acquire+0x170/0x3f0 [ 2756.412096] genl_rcv+0x24/0x40 [ 2756.415358] netlink_unicast+0x437/0x610 [ 2756.419409] ? netlink_sendskb+0xd0/0xd0 [ 2756.423470] ? __check_object_size+0x179/0x230 [ 2756.428131] netlink_sendmsg+0x638/0xb90 [ 2756.432172] ? nlmsg_notify+0x1b0/0x1b0 [ 2756.436132] ? kernel_recvmsg+0x210/0x210 [ 2756.440259] ? security_socket_sendmsg+0x83/0xb0 [ 2756.444991] ? nlmsg_notify+0x1b0/0x1b0 [ 2756.448951] sock_sendmsg+0xb5/0x100 [ 2756.452645] ___sys_sendmsg+0x6c8/0x800 [ 2756.456601] ? get_pid_task+0x91/0x130 [ 2756.460473] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2756.465206] ? lock_downgrade+0x740/0x740 [ 2756.469338] ? lock_acquire+0x170/0x3f0 [ 2756.473290] ? lock_downgrade+0x740/0x740 [ 2756.477415] ? __fget+0x2df/0x460 [ 2756.480857] ? __fdget+0x19b/0x1f0 [ 2756.484381] ? sockfd_lookup_light+0xb2/0x160 [ 2756.488863] __sys_sendmsg+0xa3/0x120 [ 2756.492641] ? SyS_shutdown+0x160/0x160 [ 2756.496592] ? wait_for_completion_io+0x10/0x10 [ 2756.501253] ? SyS_read+0x210/0x210 [ 2756.504866] ? __do_page_fault+0x159/0xad0 [ 2756.509091] SyS_sendmsg+0x27/0x40 [ 2756.512681] ? __sys_sendmsg+0x120/0x120 [ 2756.516733] do_syscall_64+0x1d5/0x640 [ 2756.520611] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2756.525778] RIP: 0033:0x7f10e208fe99 [ 2756.529467] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2756.537155] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2756.544414] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x44}}, 0x0) 03:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010000e40000000000ff77000000"], 0x14}}, 0x0) 03:44:49 executing program 1: socketpair(0x2a, 0x5, 0x2, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_newneigh={0x74, 0x1c, 0x200, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x0, 0x2, 0x104, 0x2}, [@NDA_SRC_VNI={0x8, 0xb, 0x3}, @NDA_IFINDEX={0x8}, @NDA_DST_IPV4={0x8, 0x1, @multicast2}, @NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, @NDA_PROBES={0x8, 0x4, 0x7}, @NDA_VLAN={0x6, 0x5, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0xc6b}, @NDA_PROBES={0x8, 0x4, 0xff}, @NDA_DST_MAC={0xa, 0x1, @random="81483fa41eb4"}, @NDA_VLAN={0x6, 0x5, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x480c0}, 0x4000000) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000b0603010000000000000000110000090900020073797a31000000f8"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) 03:44:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 38) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000180)={0x0, r1+60000000}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async, rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x2000, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r5) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x100, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x40, r4, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x402}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000058}, 0x4800) clock_nanosleep(0x2, 0x0, &(0x7f0000000340)={0x77359400}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2600eff3", @ANYRES16=r8, @ANYBLOB="01000080000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x40810) [ 2756.551754] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2756.559001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2756.566248] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2756.575941] nbd: failed to add new device [ 2756.580596] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. 03:44:49 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) (rerun: 32) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000ffdbdf252500000008000300", @ANYRES32=r0, @ANYBLOB="080022010d03000008009f000000000008002201c80200000500190f26906443db46010600000008009f000400000008002201790300000800270000000000050019010c000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40884}, 0x0) (async) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000a80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa1000001}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x68, r4, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x4, 0x73}}}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY={0x2c, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "6c7f975f0de322c188635d857c"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e679884855"}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004884}, 0x40010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)={0x380, r4, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x8, 0x8}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0x345, 0x33, @probe_response={@with_ht={{{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3f}, @broadcast, @device_b, @random="187c7023b60b", {0x5}}, @ver_80211n={0x0, 0x40, 0x0, 0x2, 0x0, 0x2, 0x1}}, 0xffffffff80000001, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x8, 0x3f, 0x7b40, 0x6}}, @val={0x6, 0x2, 0x80}, @void, @void, @val={0x71, 0x7, {0xdf, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x8, 0x49}}, [{0xdd, 0x4b, "2f04ee3eadd2e91ebf14133bb289660e781aa1cf0b59cb70483e5eb4605dc3442ebd73d37f8d63e3fe7bd4cbece0f526ff55b264a00fbbfd939f053d1b1a7f09cac7fe93a87f7a0a3d874f"}, {0xdd, 0x2d, "8e3789a611c4282c8696b8a870218f6eba0927f92e7295a6ebde47b80d34a9d9101235d0ab24b9e161d5511954"}, {0xdd, 0xa5, "fa69daedf3e9652d79007061b2f760a3b6dffb70e24eaa45a6291bd7c0a8adc605b45ac3a6a3fcd9df5f97c63214cfeb95c3a3d02396d5084e46b7bb40ceb18fd878a1c154c88306ab6eeb3ea464a9d752dad6104a87a480246972f179998f857bb2092f4d24134475d67d583b528ae52c2ce001f3929265a8df20b60d8643c21f2e587cad8463260398b57db41beb0f8f375896753e03b1dc48ff549599d5a9231b637968"}, {0xdd, 0xd5, "fd3f0efed4772de8cae1668150e36edd2d6362992f5d85c84197e33eeeca2be93353deae3086681a99c8c94da15fd3ca5bd5699007a99bbe61b407b31a9ad26500aba504913ce539fd82a4f4f4101a9524cfc5bfd9ee1d0e242654e3f302db13db8e93ac2e41c69b7cb875f667d836f4fa35c0388d332a4698de601869968c052b9ae5345431cb64d2bda1b3ef87c0325b415270210a3f7da6f86f547c7da7651f9a4ef40d5cede136c378f465bd42866d8626f0596149c7c67cdd4c585a817a2d590e7c0e6da49588f85a0606fc293aa3285f5b83"}, {0xdd, 0xf3, "40a9c5ec840e2451ebcb1e59629cb0973c0ca6d61327c45bba95b90a83ecb71a439cb2dd76af87b40664ee6c5f0ee988ba9605531fcc2dace5f3fbe34ab6bf6618eea3eb615f5eee390e8aaec96c8ce3d1f271b52eace1192947c9ce6f1577587dc8cdb78b4e31bce91bea7cccb93301cdd9cea98225f39ed549ea04b9f199a97e2c4018c8739d7d78224a9a8bc6cf1235237c0747941196116f2e98ea4a5b45a4477f748a0f58b1ff37bd0f43acc1b97d228571dd91c2139ce4425655e4a0866ef9b6cf26852dab11a2fa5fa4cae3508fdbc81b79365e083b70b4a3605fd9e84b10b16cdecbebbb87dee8d8e8ba0400a6c1ec"}, {0xdd, 0xb, "9f28a44931cf25bb34a94a"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x380}, 0x1, 0x0, 0x0, 0x885}, 0x4000004) (async, rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) r8 = getpgid(0x0) get_robust_list(r8, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x61}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0x68}, 0x1, 0x0, 0x0, 0xc000}, 0x4010) socketpair(0x22, 0x2, 0x7, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x72}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) 03:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="aa101400e7bd", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r2, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000004c0)=0x9, &(0x7f0000000500)=0x4) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r3, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x8, 0x7}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000090) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, r5, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0xa, 0xa, "f54265ee45e3"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "61dcce0e07"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "7dc0c58442"}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "5ed6e49967ff56b0ed78fc4ea0aa8c"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40004}, 0x1) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r6, 0x8, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x54) 03:44:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x44}}, 0x0) [ 2756.678824] FAULT_INJECTION: forcing a failure. [ 2756.678824] name failslab, interval 1, probability 0, space 0, times 0 [ 2756.705104] CPU: 0 PID: 15092 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2756.713014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.722365] Call Trace: [ 2756.724959] dump_stack+0x1b2/0x281 [ 2756.728589] should_fail.cold+0x10a/0x149 [ 2756.732728] should_failslab+0xd6/0x130 [ 2756.736691] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2756.741786] __kmalloc_node+0x38/0x70 [ 2756.745578] blk_mq_realloc_hw_ctxs+0x528/0xe00 [ 2756.750249] blk_mq_init_allocated_queue+0x20c/0xfd0 [ 2756.755341] ? blkcg_init_queue+0x19f/0x410 [ 2756.759666] ? blk_alloc_queue_node+0x82f/0xb40 [ 2756.764322] blk_mq_init_queue+0x5a/0x90 [ 2756.768369] nbd_dev_add+0x2c6/0x800 [ 2756.772078] ? nbd_send_cmd+0x11f0/0x11f0 [ 2756.776223] nbd_genl_connect+0x36c/0x1400 [ 2756.780442] ? lock_acquire+0x170/0x3f0 [ 2756.784399] ? nbd_xmit_timeout+0x500/0x500 [ 2756.788711] ? validate_nla+0x192/0x5e0 [ 2756.792674] ? nla_parse+0x157/0x1f0 [ 2756.796369] genl_family_rcv_msg+0x572/0xb20 [ 2756.800758] ? genl_rcv+0x40/0x40 [ 2756.804191] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2756.809636] ? trace_hardirqs_on+0x10/0x10 [ 2756.813860] ? sock_sendmsg+0xb5/0x100 [ 2756.817728] genl_rcv_msg+0xaf/0x140 [ 2756.821428] netlink_rcv_skb+0x125/0x390 [ 2756.825474] ? genl_family_rcv_msg+0xb20/0xb20 [ 2756.830042] ? netlink_ack+0x9a0/0x9a0 [ 2756.833918] ? lock_acquire+0x170/0x3f0 [ 2756.837884] genl_rcv+0x24/0x40 [ 2756.841149] netlink_unicast+0x437/0x610 [ 2756.845195] ? netlink_sendskb+0xd0/0xd0 [ 2756.849333] ? __check_object_size+0x179/0x230 [ 2756.853900] netlink_sendmsg+0x638/0xb90 [ 2756.857937] ? nlmsg_notify+0x1b0/0x1b0 [ 2756.861885] ? kernel_recvmsg+0x210/0x210 [ 2756.866016] ? security_socket_sendmsg+0x83/0xb0 [ 2756.870748] ? nlmsg_notify+0x1b0/0x1b0 [ 2756.874720] sock_sendmsg+0xb5/0x100 [ 2756.878421] ___sys_sendmsg+0x6c8/0x800 [ 2756.882381] ? get_pid_task+0x91/0x130 [ 2756.886246] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2756.890982] ? lock_downgrade+0x740/0x740 [ 2756.895113] ? lock_acquire+0x170/0x3f0 [ 2756.899072] ? lock_downgrade+0x740/0x740 [ 2756.903245] ? __fget+0x2df/0x460 [ 2756.906693] ? __fdget+0x19b/0x1f0 [ 2756.910229] ? sockfd_lookup_light+0xb2/0x160 [ 2756.914712] __sys_sendmsg+0xa3/0x120 [ 2756.918498] ? SyS_shutdown+0x160/0x160 [ 2756.922457] ? wait_for_completion_io+0x10/0x10 [ 2756.927109] ? SyS_read+0x210/0x210 [ 2756.930713] ? __do_page_fault+0x159/0xad0 [ 2756.934934] SyS_sendmsg+0x27/0x40 [ 2756.938459] ? __sys_sendmsg+0x120/0x120 [ 2756.942506] do_syscall_64+0x1d5/0x640 [ 2756.946375] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2756.951544] RIP: 0033:0x7f10e208fe99 [ 2756.955233] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2756.962919] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2756.970171] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:49 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x20) 03:44:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x44}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x44}}, 0x0) (async) 03:44:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 39) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="aa101400e7bd", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x80) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r2, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) (async) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000004c0)=0x9, &(0x7f0000000500)=0x4) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r3, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x8, 0x7}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000090) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, r5, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0xa, 0xa, "f54265ee45e3"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "61dcce0e07"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "7dc0c58442"}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "5ed6e49967ff56b0ed78fc4ea0aa8c"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40004}, 0x1) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r6, 0x8, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x54) [ 2756.977423] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2756.984673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2756.991924] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2757.002654] nbd: failed to add new device 03:44:49 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000ffdbdf252500000008000300", @ANYRES32=r0, @ANYBLOB="080022010d03000008009f000000000008002201c80200000500190f26906443db46010600000008009f000400000008002201790300000800270000000000050019010c000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40884}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) r2 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000a80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa1000001}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x68, r4, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x4, 0x73}}}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY={0x2c, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "6c7f975f0de322c188635d857c"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e679884855"}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004884}, 0x40010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)={0x380, r4, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x8, 0x8}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0x345, 0x33, @probe_response={@with_ht={{{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3f}, @broadcast, @device_b, @random="187c7023b60b", {0x5}}, @ver_80211n={0x0, 0x40, 0x0, 0x2, 0x0, 0x2, 0x1}}, 0xffffffff80000001, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x8, 0x3f, 0x7b40, 0x6}}, @val={0x6, 0x2, 0x80}, @void, @void, @val={0x71, 0x7, {0xdf, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x8, 0x49}}, [{0xdd, 0x4b, "2f04ee3eadd2e91ebf14133bb289660e781aa1cf0b59cb70483e5eb4605dc3442ebd73d37f8d63e3fe7bd4cbece0f526ff55b264a00fbbfd939f053d1b1a7f09cac7fe93a87f7a0a3d874f"}, {0xdd, 0x2d, "8e3789a611c4282c8696b8a870218f6eba0927f92e7295a6ebde47b80d34a9d9101235d0ab24b9e161d5511954"}, {0xdd, 0xa5, "fa69daedf3e9652d79007061b2f760a3b6dffb70e24eaa45a6291bd7c0a8adc605b45ac3a6a3fcd9df5f97c63214cfeb95c3a3d02396d5084e46b7bb40ceb18fd878a1c154c88306ab6eeb3ea464a9d752dad6104a87a480246972f179998f857bb2092f4d24134475d67d583b528ae52c2ce001f3929265a8df20b60d8643c21f2e587cad8463260398b57db41beb0f8f375896753e03b1dc48ff549599d5a9231b637968"}, {0xdd, 0xd5, "fd3f0efed4772de8cae1668150e36edd2d6362992f5d85c84197e33eeeca2be93353deae3086681a99c8c94da15fd3ca5bd5699007a99bbe61b407b31a9ad26500aba504913ce539fd82a4f4f4101a9524cfc5bfd9ee1d0e242654e3f302db13db8e93ac2e41c69b7cb875f667d836f4fa35c0388d332a4698de601869968c052b9ae5345431cb64d2bda1b3ef87c0325b415270210a3f7da6f86f547c7da7651f9a4ef40d5cede136c378f465bd42866d8626f0596149c7c67cdd4c585a817a2d590e7c0e6da49588f85a0606fc293aa3285f5b83"}, {0xdd, 0xf3, "40a9c5ec840e2451ebcb1e59629cb0973c0ca6d61327c45bba95b90a83ecb71a439cb2dd76af87b40664ee6c5f0ee988ba9605531fcc2dace5f3fbe34ab6bf6618eea3eb615f5eee390e8aaec96c8ce3d1f271b52eace1192947c9ce6f1577587dc8cdb78b4e31bce91bea7cccb93301cdd9cea98225f39ed549ea04b9f199a97e2c4018c8739d7d78224a9a8bc6cf1235237c0747941196116f2e98ea4a5b45a4477f748a0f58b1ff37bd0f43acc1b97d228571dd91c2139ce4425655e4a0866ef9b6cf26852dab11a2fa5fa4cae3508fdbc81b79365e083b70b4a3605fd9e84b10b16cdecbebbb87dee8d8e8ba0400a6c1ec"}, {0xdd, 0xb, "9f28a44931cf25bb34a94a"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x380}, 0x1, 0x0, 0x0, 0x885}, 0x4000004) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) r8 = getpgid(0x0) get_robust_list(r8, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x61}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0x68}, 0x1, 0x0, 0x0, 0xc000}, 0x4010) socketpair(0x22, 0x2, 0x7, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x72}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000ffdbdf252500000008000300", @ANYRES32=r0, @ANYBLOB="080022010d03000008009f000000000008002201c80200000500190f26906443db46010600000008009f000400000008002201790300000800270000000000050019010c000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40884}, 0x0) (async) accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000a80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa1000001}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x68, r4, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x4, 0x73}}}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY={0x2c, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "6c7f975f0de322c188635d857c"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e679884855"}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004884}, 0x40010) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)={0x380, r4, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x8, 0x8}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0x345, 0x33, @probe_response={@with_ht={{{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3f}, @broadcast, @device_b, @random="187c7023b60b", {0x5}}, @ver_80211n={0x0, 0x40, 0x0, 0x2, 0x0, 0x2, 0x1}}, 0xffffffff80000001, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x8, 0x3f, 0x7b40, 0x6}}, @val={0x6, 0x2, 0x80}, @void, @void, @val={0x71, 0x7, {0xdf, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x8, 0x49}}, [{0xdd, 0x4b, "2f04ee3eadd2e91ebf14133bb289660e781aa1cf0b59cb70483e5eb4605dc3442ebd73d37f8d63e3fe7bd4cbece0f526ff55b264a00fbbfd939f053d1b1a7f09cac7fe93a87f7a0a3d874f"}, {0xdd, 0x2d, "8e3789a611c4282c8696b8a870218f6eba0927f92e7295a6ebde47b80d34a9d9101235d0ab24b9e161d5511954"}, {0xdd, 0xa5, "fa69daedf3e9652d79007061b2f760a3b6dffb70e24eaa45a6291bd7c0a8adc605b45ac3a6a3fcd9df5f97c63214cfeb95c3a3d02396d5084e46b7bb40ceb18fd878a1c154c88306ab6eeb3ea464a9d752dad6104a87a480246972f179998f857bb2092f4d24134475d67d583b528ae52c2ce001f3929265a8df20b60d8643c21f2e587cad8463260398b57db41beb0f8f375896753e03b1dc48ff549599d5a9231b637968"}, {0xdd, 0xd5, "fd3f0efed4772de8cae1668150e36edd2d6362992f5d85c84197e33eeeca2be93353deae3086681a99c8c94da15fd3ca5bd5699007a99bbe61b407b31a9ad26500aba504913ce539fd82a4f4f4101a9524cfc5bfd9ee1d0e242654e3f302db13db8e93ac2e41c69b7cb875f667d836f4fa35c0388d332a4698de601869968c052b9ae5345431cb64d2bda1b3ef87c0325b415270210a3f7da6f86f547c7da7651f9a4ef40d5cede136c378f465bd42866d8626f0596149c7c67cdd4c585a817a2d590e7c0e6da49588f85a0606fc293aa3285f5b83"}, {0xdd, 0xf3, "40a9c5ec840e2451ebcb1e59629cb0973c0ca6d61327c45bba95b90a83ecb71a439cb2dd76af87b40664ee6c5f0ee988ba9605531fcc2dace5f3fbe34ab6bf6618eea3eb615f5eee390e8aaec96c8ce3d1f271b52eace1192947c9ce6f1577587dc8cdb78b4e31bce91bea7cccb93301cdd9cea98225f39ed549ea04b9f199a97e2c4018c8739d7d78224a9a8bc6cf1235237c0747941196116f2e98ea4a5b45a4477f748a0f58b1ff37bd0f43acc1b97d228571dd91c2139ce4425655e4a0866ef9b6cf26852dab11a2fa5fa4cae3508fdbc81b79365e083b70b4a3605fd9e84b10b16cdecbebbb87dee8d8e8ba0400a6c1ec"}, {0xdd, 0xb, "9f28a44931cf25bb34a94a"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x380}, 0x1, 0x0, 0x0, 0x885}, 0x4000004) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r2) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) (async) getpgid(0x0) (async) get_robust_list(r8, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x61}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0x68}, 0x1, 0x0, 0x0, 0xc000}, 0x4010) (async) socketpair(0x22, 0x2, 0x7, &(0x7f0000000900)) (async) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x72}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) (async) 03:44:49 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x20) [ 2757.116458] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2757.135824] FAULT_INJECTION: forcing a failure. [ 2757.135824] name failslab, interval 1, probability 0, space 0, times 0 [ 2757.160601] CPU: 1 PID: 15136 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2757.168503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2757.177851] Call Trace: [ 2757.180440] dump_stack+0x1b2/0x281 [ 2757.184072] should_fail.cold+0x10a/0x149 [ 2757.188228] should_failslab+0xd6/0x130 [ 2757.192201] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2757.197300] __kmalloc_node+0x38/0x70 [ 2757.201104] sbitmap_init_node+0x10c/0x3d0 [ 2757.205340] blk_mq_realloc_hw_ctxs+0x59b/0xe00 [ 2757.210018] blk_mq_init_allocated_queue+0x20c/0xfd0 03:44:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x405c814}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00401fc213e4d8e90eb6087de414645fe58070b6a08e9982518c75134c0e8d3538c2b2292113ddbb39aabe6292d0c60fdcd6d5b065f687e1845811e49bc8bef8efd5025c740176", @ANYRES16=r4, @ANYBLOB="00000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:49 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x20) [ 2757.215123] ? blkcg_init_queue+0x19f/0x410 [ 2757.219446] ? blk_alloc_queue_node+0x82f/0xb40 [ 2757.224123] blk_mq_init_queue+0x5a/0x90 [ 2757.228178] nbd_dev_add+0x2c6/0x800 [ 2757.231884] ? nbd_send_cmd+0x11f0/0x11f0 [ 2757.236021] nbd_genl_connect+0x36c/0x1400 [ 2757.240239] ? lock_acquire+0x170/0x3f0 [ 2757.244198] ? nbd_xmit_timeout+0x500/0x500 [ 2757.248508] ? validate_nla+0x192/0x5e0 [ 2757.252580] ? nla_parse+0x157/0x1f0 [ 2757.256288] genl_family_rcv_msg+0x572/0xb20 [ 2757.260678] ? genl_rcv+0x40/0x40 [ 2757.264112] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2757.269545] ? trace_hardirqs_on+0x10/0x10 [ 2757.273763] ? sock_sendmsg+0xb5/0x100 [ 2757.277638] genl_rcv_msg+0xaf/0x140 [ 2757.281330] netlink_rcv_skb+0x125/0x390 [ 2757.285366] ? genl_family_rcv_msg+0xb20/0xb20 [ 2757.289925] ? netlink_ack+0x9a0/0x9a0 [ 2757.293799] ? lock_acquire+0x170/0x3f0 [ 2757.297759] genl_rcv+0x24/0x40 [ 2757.301016] netlink_unicast+0x437/0x610 [ 2757.305054] ? netlink_sendskb+0xd0/0xd0 [ 2757.309093] ? __check_object_size+0x179/0x230 [ 2757.313652] netlink_sendmsg+0x638/0xb90 [ 2757.317692] ? nlmsg_notify+0x1b0/0x1b0 [ 2757.321646] ? kernel_recvmsg+0x210/0x210 [ 2757.325791] ? security_socket_sendmsg+0x83/0xb0 [ 2757.330699] ? nlmsg_notify+0x1b0/0x1b0 [ 2757.334651] sock_sendmsg+0xb5/0x100 [ 2757.338349] ___sys_sendmsg+0x6c8/0x800 [ 2757.342301] ? get_pid_task+0x91/0x130 [ 2757.346168] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2757.350902] ? lock_downgrade+0x740/0x740 [ 2757.355035] ? lock_acquire+0x170/0x3f0 [ 2757.358986] ? lock_downgrade+0x740/0x740 [ 2757.363122] ? __fget+0x2df/0x460 [ 2757.366554] ? __fdget+0x19b/0x1f0 [ 2757.370067] ? sockfd_lookup_light+0xb2/0x160 [ 2757.374540] __sys_sendmsg+0xa3/0x120 [ 2757.378317] ? SyS_shutdown+0x160/0x160 [ 2757.382267] ? wait_for_completion_io+0x10/0x10 [ 2757.386915] ? SyS_read+0x210/0x210 [ 2757.390519] ? __do_page_fault+0x159/0xad0 [ 2757.394731] SyS_sendmsg+0x27/0x40 [ 2757.398252] ? __sys_sendmsg+0x120/0x120 [ 2757.402300] do_syscall_64+0x1d5/0x640 [ 2757.406166] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2757.411328] RIP: 0033:0x7f10e208fe99 [ 2757.415013] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2757.422699] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2757.429943] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2757.437194] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2757.444439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2757.451685] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000200)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000340), 0x2, 0x10000) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@isdn, &(0x7f0000000080)=0x80) 03:44:50 executing program 1: socketpair(0x1e, 0x1, 0x3, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@bcast, @netrom, @default, @default, @rose, @bcast, @remote, @netrom]}, &(0x7f0000000140)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000500)) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f00000002c0)={0x7f, 0x8}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 03:44:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = mq_open(&(0x7f0000000100)='nbd\x00', 0x1, 0x14674d3a29eb3c86, &(0x7f00000001c0)={0x9, 0xffffffffffff0001, 0x8, 0x297}) mq_timedsend(r4, &(0x7f0000000200)="2f9b92ea1e7193e5fe5ee1f49f3a166ef16aa1a81738120b11aaaa8b72f799cbc16f9eec98de2c77644ce69c475752a3c037d70b2ce6745a1a6ad8b38e2c2bb0a0a619f058fea7dd614e5843", 0x4c, 0x8, &(0x7f0000000280)={0x77359400}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c6bc3d0d442ebf2e72ee091d0ed00", @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf25030000000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000080) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x980}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="aa101400e7bd", @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x80) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r2, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000004c0)=0x9, &(0x7f0000000500)=0x4) (async, rerun: 64) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r3, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x8, 0x7}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000090) (async, rerun: 64) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, r5, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0xa, 0xa, "f54265ee45e3"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "61dcce0e07"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "7dc0c58442"}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "5ed6e49967ff56b0ed78fc4ea0aa8c"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40004}, 0x1) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r6, 0x8, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x3a}, @void, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x54) 03:44:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x405c814}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00401fc213e4d8e90eb6087de414645fe58070b6a08e9982518c75134c0e8d3538c2b2292113ddbb39aabe6292d0c60fdcd6d5b065f687e1845811e49bc8bef8efd5025c740176", @ANYRES16=r4, @ANYBLOB="00000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 40) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2757.468461] nbd: failed to add new device 03:44:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000200)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000340), 0x2, 0x10000) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@isdn, &(0x7f0000000080)=0x80) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000200)=0x80) (async) syz_open_dev$vcsn(&(0x7f0000000340), 0x2, 0x10000) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) (async) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@isdn, &(0x7f0000000080)=0x80) (async) 03:44:50 executing program 1: socketpair(0x1e, 0x1, 0x3, 0x0) (async) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@bcast, @netrom, @default, @default, @rose, @bcast, @remote, @netrom]}, &(0x7f0000000140)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000500)) (async) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f00000002c0)={0x7f, 0x8}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 03:44:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = mq_open(&(0x7f0000000100)='nbd\x00', 0x1, 0x14674d3a29eb3c86, &(0x7f00000001c0)={0x9, 0xffffffffffff0001, 0x8, 0x297}) mq_timedsend(r4, &(0x7f0000000200)="2f9b92ea1e7193e5fe5ee1f49f3a166ef16aa1a81738120b11aaaa8b72f799cbc16f9eec98de2c77644ce69c475752a3c037d70b2ce6745a1a6ad8b38e2c2bb0a0a619f058fea7dd614e5843", 0x4c, 0x8, &(0x7f0000000280)={0x77359400}) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c6bc3d0d442ebf2e72ee091d0ed00", @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf25030000000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000080) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x980}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000200)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000340), 0x2, 0x10000) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@isdn, &(0x7f0000000080)=0x80) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000200)=0x80) (async) syz_open_dev$vcsn(&(0x7f0000000340), 0x2, 0x10000) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) (async) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@isdn, &(0x7f0000000080)=0x80) (async) [ 2757.584718] FAULT_INJECTION: forcing a failure. [ 2757.584718] name failslab, interval 1, probability 0, space 0, times 0 [ 2757.606707] CPU: 1 PID: 15180 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2757.614605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2757.623953] Call Trace: [ 2757.626544] dump_stack+0x1b2/0x281 [ 2757.630170] should_fail.cold+0x10a/0x149 [ 2757.634312] should_failslab+0xd6/0x130 [ 2757.638283] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2757.643381] blk_alloc_flush_queue+0x4f/0x2b0 [ 2757.647867] blk_mq_realloc_hw_ctxs+0x6ab/0xe00 [ 2757.652527] blk_mq_init_allocated_queue+0x20c/0xfd0 [ 2757.657611] ? blkcg_init_queue+0x19f/0x410 [ 2757.661916] ? blk_alloc_queue_node+0x82f/0xb40 [ 2757.666579] blk_mq_init_queue+0x5a/0x90 [ 2757.670625] nbd_dev_add+0x2c6/0x800 [ 2757.674314] ? nbd_send_cmd+0x11f0/0x11f0 [ 2757.678451] nbd_genl_connect+0x36c/0x1400 [ 2757.682669] ? nbd_xmit_timeout+0x500/0x500 [ 2757.686977] ? __mutex_lock+0x356/0x1310 [ 2757.691027] ? validate_nla+0x192/0x5e0 [ 2757.694982] ? nla_parse+0x157/0x1f0 [ 2757.698679] genl_family_rcv_msg+0x572/0xb20 [ 2757.703068] ? genl_rcv+0x40/0x40 [ 2757.706504] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2757.711933] ? trace_hardirqs_on+0x10/0x10 [ 2757.716143] ? sock_sendmsg+0xb5/0x100 [ 2757.720011] genl_rcv_msg+0xaf/0x140 [ 2757.723711] netlink_rcv_skb+0x125/0x390 [ 2757.727767] ? genl_family_rcv_msg+0xb20/0xb20 [ 2757.732326] ? netlink_ack+0x9a0/0x9a0 [ 2757.736205] ? lock_acquire+0x170/0x3f0 [ 2757.740167] genl_rcv+0x24/0x40 [ 2757.743431] netlink_unicast+0x437/0x610 [ 2757.747528] ? netlink_sendskb+0xd0/0xd0 [ 2757.751571] ? __check_object_size+0x179/0x230 [ 2757.756134] netlink_sendmsg+0x638/0xb90 [ 2757.760176] ? nlmsg_notify+0x1b0/0x1b0 [ 2757.764127] ? kernel_recvmsg+0x210/0x210 [ 2757.768253] ? security_socket_sendmsg+0x83/0xb0 [ 2757.772983] ? nlmsg_notify+0x1b0/0x1b0 [ 2757.776942] sock_sendmsg+0xb5/0x100 [ 2757.780641] ___sys_sendmsg+0x6c8/0x800 [ 2757.784597] ? get_pid_task+0x91/0x130 [ 2757.788471] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2757.793228] ? lock_downgrade+0x740/0x740 [ 2757.797358] ? lock_acquire+0x170/0x3f0 [ 2757.801310] ? lock_downgrade+0x740/0x740 [ 2757.805437] ? __fget+0x2df/0x460 [ 2757.808868] ? __fdget+0x19b/0x1f0 [ 2757.812384] ? sockfd_lookup_light+0xb2/0x160 [ 2757.816855] __sys_sendmsg+0xa3/0x120 [ 2757.820637] ? SyS_shutdown+0x160/0x160 [ 2757.824597] ? wait_for_completion_io+0x10/0x10 [ 2757.829257] ? SyS_read+0x210/0x210 [ 2757.832869] ? __do_page_fault+0x159/0xad0 [ 2757.837085] SyS_sendmsg+0x27/0x40 [ 2757.840645] ? __sys_sendmsg+0x120/0x120 [ 2757.844690] do_syscall_64+0x1d5/0x640 [ 2757.848559] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2757.853731] RIP: 0033:0x7f10e208fe99 [ 2757.857430] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2757.865125] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2757.872372] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:50 executing program 3: read$msr(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2757.879623] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2757.886869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2757.894116] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:50 executing program 1: socketpair(0x1e, 0x1, 0x3, 0x0) (async) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={{0x3, @null}, [@bcast, @netrom, @default, @default, @rose, @bcast, @remote, @netrom]}, &(0x7f0000000140)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000500)) (async) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f00000002c0)={0x7f, 0x8}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x1) (async) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 03:44:50 executing program 3: read$msr(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) read$msr(0xffffffffffffffff, 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) 03:44:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 03:44:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 41) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2757.932702] nbd: failed to add new device 03:44:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = mq_open(&(0x7f0000000100)='nbd\x00', 0x1, 0x14674d3a29eb3c86, &(0x7f00000001c0)={0x9, 0xffffffffffff0001, 0x8, 0x297}) mq_timedsend(r4, &(0x7f0000000200)="2f9b92ea1e7193e5fe5ee1f49f3a166ef16aa1a81738120b11aaaa8b72f799cbc16f9eec98de2c77644ce69c475752a3c037d70b2ce6745a1a6ad8b38e2c2bb0a0a619f058fea7dd614e5843", 0x4c, 0x8, &(0x7f0000000280)={0x77359400}) (async, rerun: 32) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c6bc3d0d442ebf2e72ee091d0ed00", @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf25030000000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000080) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x980}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x405c814}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00401fc213e4d8e90eb6087de414645fe58070b6a08e9982518c75134c0e8d3538c2b2292113ddbb39aabe6292d0c60fdcd6d5b065f687e1845811e49bc8bef8efd5025c740176", @ANYRES16=r4, @ANYBLOB="00000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:50 executing program 3: read$msr(0xffffffffffffffff, 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) [ 2758.025323] FAULT_INJECTION: forcing a failure. [ 2758.025323] name failslab, interval 1, probability 0, space 0, times 0 [ 2758.036714] CPU: 1 PID: 15222 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2758.044853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2758.054194] Call Trace: [ 2758.056775] dump_stack+0x1b2/0x281 [ 2758.060415] should_fail.cold+0x10a/0x149 [ 2758.064563] should_failslab+0xd6/0x130 [ 2758.068531] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2758.073612] __kmalloc_node+0x38/0x70 [ 2758.077395] blk_alloc_flush_queue+0xf7/0x2b0 [ 2758.081870] blk_mq_realloc_hw_ctxs+0x6ab/0xe00 [ 2758.086524] blk_mq_init_allocated_queue+0x20c/0xfd0 [ 2758.091605] ? blkcg_init_queue+0x19f/0x410 [ 2758.095907] ? blk_alloc_queue_node+0x82f/0xb40 [ 2758.100555] blk_mq_init_queue+0x5a/0x90 [ 2758.104595] nbd_dev_add+0x2c6/0x800 [ 2758.108285] ? nbd_send_cmd+0x11f0/0x11f0 [ 2758.112412] nbd_genl_connect+0x36c/0x1400 [ 2758.116633] ? lock_acquire+0x170/0x3f0 [ 2758.120592] ? nbd_xmit_timeout+0x500/0x500 [ 2758.124889] ? validate_nla+0x192/0x5e0 [ 2758.128839] ? nla_parse+0x157/0x1f0 [ 2758.132533] genl_family_rcv_msg+0x572/0xb20 [ 2758.136919] ? genl_rcv+0x40/0x40 [ 2758.140349] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2758.145775] ? trace_hardirqs_on+0x10/0x10 [ 2758.149987] ? sock_sendmsg+0xb5/0x100 [ 2758.153858] genl_rcv_msg+0xaf/0x140 [ 2758.157561] netlink_rcv_skb+0x125/0x390 [ 2758.161606] ? genl_family_rcv_msg+0xb20/0xb20 [ 2758.166166] ? netlink_ack+0x9a0/0x9a0 [ 2758.170033] ? lock_acquire+0x170/0x3f0 [ 2758.173989] genl_rcv+0x24/0x40 [ 2758.177242] netlink_unicast+0x437/0x610 [ 2758.181284] ? netlink_sendskb+0xd0/0xd0 [ 2758.185325] ? __check_object_size+0x179/0x230 [ 2758.189887] netlink_sendmsg+0x638/0xb90 [ 2758.193937] ? nlmsg_notify+0x1b0/0x1b0 [ 2758.197894] ? kernel_recvmsg+0x210/0x210 [ 2758.202029] ? security_socket_sendmsg+0x83/0xb0 [ 2758.206766] ? nlmsg_notify+0x1b0/0x1b0 [ 2758.210720] sock_sendmsg+0xb5/0x100 [ 2758.214420] ___sys_sendmsg+0x6c8/0x800 [ 2758.218371] ? get_pid_task+0x91/0x130 [ 2758.222235] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2758.226970] ? lock_downgrade+0x740/0x740 [ 2758.231099] ? lock_acquire+0x170/0x3f0 [ 2758.235060] ? lock_downgrade+0x740/0x740 [ 2758.239192] ? __fget+0x2df/0x460 [ 2758.242639] ? __fdget+0x19b/0x1f0 [ 2758.246163] ? sockfd_lookup_light+0xb2/0x160 [ 2758.250736] __sys_sendmsg+0xa3/0x120 [ 2758.254523] ? SyS_shutdown+0x160/0x160 [ 2758.258480] ? wait_for_completion_io+0x10/0x10 [ 2758.263130] ? SyS_read+0x210/0x210 [ 2758.266739] ? __do_page_fault+0x159/0xad0 [ 2758.271129] SyS_sendmsg+0x27/0x40 [ 2758.274647] ? __sys_sendmsg+0x120/0x120 [ 2758.278730] do_syscall_64+0x1d5/0x640 [ 2758.282599] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2758.287764] RIP: 0033:0x7f10e208fe99 [ 2758.291450] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2758.299131] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2758.306377] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2758.313626] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 03:44:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETPF(0xffffffffffffffff, 0x7a9, &(0x7f0000000040)={{@local, 0x6}, 0x400, 0x6, 0x6, 0x7, 0x0, 0x95, 0x3, 0x7ab2}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000200000000000000010000000c0002000000000000000000040007800cc4450a9094d54e63c1950006000100000000000000"], 0x30}}, 0x0) 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, {&(0x7f0000000000)=""/15, 0xf}, &(0x7f0000000040), 0x26}, 0xa0) 03:44:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff0004}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xee8}]}, 0x38}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 03:44:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) 03:44:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 42) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2758.320925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2758.328175] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2758.338079] nbd: failed to add new device 03:44:51 executing program 3: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) recvmmsg(r0, 0x0, 0xfffffe4f, 0x40012101, 0xfffffffffffffffc) 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, {&(0x7f0000000000)=""/15, 0xf}, &(0x7f0000000040), 0x26}, 0xa0) 03:44:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 03:44:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff0004}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xee8}]}, 0x38}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff0004}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xee8}]}, 0x38}}, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) 03:44:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETPF(0xffffffffffffffff, 0x7a9, &(0x7f0000000040)={{@local, 0x6}, 0x400, 0x6, 0x6, 0x7, 0x0, 0x95, 0x3, 0x7ab2}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000200000000000000010000000c0002000000000000000000040007800cc4450a9094d54e63c1950006000100000000000000"], 0x30}}, 0x0) [ 2758.396448] nbd: must specify at least one socket [ 2758.404072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 03:44:51 executing program 3: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) r0 = socket$phonet(0x23, 0x2, 0x1) recvmmsg(r0, 0x0, 0xfffffe4f, 0x40012101, 0xfffffffffffffffc) 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x0, 0x0) (async) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, {&(0x7f0000000000)=""/15, 0xf}, &(0x7f0000000040), 0x26}, 0xa0) [ 2758.450951] FAULT_INJECTION: forcing a failure. [ 2758.450951] name failslab, interval 1, probability 0, space 0, times 0 [ 2758.471969] CPU: 0 PID: 15254 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2758.479870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2758.489216] Call Trace: [ 2758.491802] dump_stack+0x1b2/0x281 [ 2758.495429] should_fail.cold+0x10a/0x149 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x10000000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="4629ebba1617575d2941195122a743240000ffff00000000000037979f2abd7000fedb91f689639d8f2920e6a168e8cda0ce7b29b0012835d805f9be56489177d5960710295376861847b9dccb172816d2360ca78440003ff2558bf8bd", @ANYRES32=r2, @ANYBLOB="080008000b00000010000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000840) [ 2758.499582] should_failslab+0xd6/0x130 [ 2758.503554] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2758.508668] blk_mq_init_tags+0x5e/0x280 [ 2758.512731] blk_mq_alloc_rq_map+0x90/0x220 [ 2758.517045] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2758.521705] blk_mq_init_sched+0x18d/0x4a0 [ 2758.525929] ? _raw_spin_unlock+0x29/0x40 [ 2758.530062] elevator_init+0x2ee/0x410 [ 2758.533935] blk_mq_sched_init+0x28/0x40 [ 2758.537986] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2758.543081] blk_mq_init_queue+0x5a/0x90 [ 2758.547119] nbd_dev_add+0x2c6/0x800 [ 2758.550812] ? nbd_send_cmd+0x11f0/0x11f0 [ 2758.554940] nbd_genl_connect+0x36c/0x1400 [ 2758.559163] ? lock_acquire+0x170/0x3f0 [ 2758.563134] ? nbd_xmit_timeout+0x500/0x500 [ 2758.567436] ? validate_nla+0x192/0x5e0 [ 2758.571389] ? nla_parse+0x157/0x1f0 [ 2758.575087] genl_family_rcv_msg+0x572/0xb20 [ 2758.579492] ? genl_rcv+0x40/0x40 [ 2758.582940] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2758.588387] ? trace_hardirqs_on+0x10/0x10 [ 2758.592606] ? sock_sendmsg+0xb5/0x100 [ 2758.596475] genl_rcv_msg+0xaf/0x140 [ 2758.600176] netlink_rcv_skb+0x125/0x390 [ 2758.604231] ? genl_family_rcv_msg+0xb20/0xb20 [ 2758.608800] ? netlink_ack+0x9a0/0x9a0 [ 2758.612671] ? lock_acquire+0x170/0x3f0 [ 2758.616633] genl_rcv+0x24/0x40 [ 2758.619906] netlink_unicast+0x437/0x610 [ 2758.623961] ? netlink_sendskb+0xd0/0xd0 [ 2758.628003] ? __check_object_size+0x179/0x230 [ 2758.632574] netlink_sendmsg+0x638/0xb90 [ 2758.636626] ? nlmsg_notify+0x1b0/0x1b0 [ 2758.640591] ? kernel_recvmsg+0x210/0x210 [ 2758.644730] ? security_socket_sendmsg+0x83/0xb0 [ 2758.649467] ? nlmsg_notify+0x1b0/0x1b0 [ 2758.653419] sock_sendmsg+0xb5/0x100 [ 2758.657118] ___sys_sendmsg+0x6c8/0x800 [ 2758.661083] ? get_pid_task+0x91/0x130 [ 2758.664962] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2758.669699] ? lock_downgrade+0x740/0x740 [ 2758.673831] ? lock_acquire+0x170/0x3f0 [ 2758.677782] ? lock_downgrade+0x740/0x740 [ 2758.681909] ? __fget+0x2df/0x460 [ 2758.685340] ? __fdget+0x19b/0x1f0 [ 2758.688863] ? sockfd_lookup_light+0xb2/0x160 [ 2758.693345] __sys_sendmsg+0xa3/0x120 [ 2758.697122] ? SyS_shutdown+0x160/0x160 [ 2758.701083] ? wait_for_completion_io+0x10/0x10 [ 2758.705743] ? SyS_read+0x210/0x210 [ 2758.709350] ? __do_page_fault+0x159/0xad0 [ 2758.713565] SyS_sendmsg+0x27/0x40 [ 2758.717090] ? __sys_sendmsg+0x120/0x120 [ 2758.721141] do_syscall_64+0x1d5/0x640 [ 2758.725021] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2758.730188] RIP: 0033:0x7f10e208fe99 [ 2758.733876] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2758.741571] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 03:44:51 executing program 3: syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) r0 = socket$phonet(0x23, 0x2, 0x1) recvmmsg(r0, 0x0, 0xfffffe4f, 0x40012101, 0xfffffffffffffffc) 03:44:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff0004}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xee8}]}, 0x38}}, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) [ 2758.748830] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2758.756084] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2758.763332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2758.770591] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2758.789953] nbd: failed to add new device 03:44:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 43) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) 03:44:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETPF(0xffffffffffffffff, 0x7a9, &(0x7f0000000040)={{@local, 0x6}, 0x400, 0x6, 0x6, 0x7, 0x0, 0x95, 0x3, 0x7ab2}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000200000000000000010000000c0002000000000000000000040007800cc4450a9094d54e63c1950006000100000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETPF(0xffffffffffffffff, 0x7a9, &(0x7f0000000040)={{@local, 0x6}, 0x400, 0x6, 0x6, 0x7, 0x0, 0x95, 0x3, 0x7ab2}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000200000000000000010000000c0002000000000000000000040007800cc4450a9094d54e63c1950006000100000000000000"], 0x30}}, 0x0) (async) 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x10000000, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (async) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="4629ebba1617575d2941195122a743240000ffff00000000000037979f2abd7000fedb91f689639d8f2920e6a168e8cda0ce7b29b0012835d805f9be56489177d5960710295376861847b9dccb172816d2360ca78440003ff2558bf8bd", @ANYRES32=r2, @ANYBLOB="080008000b00000010000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000840) 03:44:51 executing program 3: getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000015c0)=0x5dba, 0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffc) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/144, 0x90}], 0x5, &(0x7f0000001500)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x3f}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000013c0)=""/203, 0xcb}, &(0x7f00000014c0), 0x62}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x400}}], 0x60, 0x48005}, 0x20008040) 03:44:51 executing program 1: socketpair(0x1e, 0x2, 0x10000000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="4629ebba1617575d2941195122a743240000ffff00000000000037979f2abd7000fedb91f689639d8f2920e6a168e8cda0ce7b29b0012835d805f9be56489177d5960710295376861847b9dccb172816d2360ca78440003ff2558bf8bd", @ANYRES32=r2, @ANYBLOB="080008000b00000010000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000840) socketpair(0x1e, 0x2, 0x10000000, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (async) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) (async) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="4629ebba1617575d2941195122a743240000ffff00000000000037979f2abd7000fedb91f689639d8f2920e6a168e8cda0ce7b29b0012835d805f9be56489177d5960710295376861847b9dccb172816d2360ca78440003ff2558bf8bd", @ANYRES32=r2, @ANYBLOB="080008000b00000010000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000840) (async) 03:44:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) [ 2758.856775] FAULT_INJECTION: forcing a failure. [ 2758.856775] name failslab, interval 1, probability 0, space 0, times 0 [ 2758.873972] CPU: 1 PID: 15299 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2758.881862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2758.891197] Call Trace: [ 2758.893769] dump_stack+0x1b2/0x281 [ 2758.897378] should_fail.cold+0x10a/0x149 [ 2758.901508] should_failslab+0xd6/0x130 [ 2758.905480] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2758.910563] __kmalloc_node+0x38/0x70 [ 2758.914341] sbitmap_init_node+0x10c/0x3d0 [ 2758.918560] sbitmap_queue_init_node+0x37/0x5d0 [ 2758.923218] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2758.928233] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2758.933513] blk_mq_init_tags+0xf4/0x280 [ 2758.937650] blk_mq_alloc_rq_map+0x90/0x220 [ 2758.941952] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2758.946602] blk_mq_init_sched+0x18d/0x4a0 [ 2758.950818] ? _raw_spin_unlock+0x29/0x40 [ 2758.954948] elevator_init+0x2ee/0x410 [ 2758.958812] blk_mq_sched_init+0x28/0x40 [ 2758.962851] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2758.967933] blk_mq_init_queue+0x5a/0x90 [ 2758.971972] nbd_dev_add+0x2c6/0x800 [ 2758.975663] ? nbd_send_cmd+0x11f0/0x11f0 [ 2758.979795] nbd_genl_connect+0x36c/0x1400 [ 2758.984064] ? lock_acquire+0x170/0x3f0 [ 2758.988015] ? nbd_xmit_timeout+0x500/0x500 [ 2758.992324] ? validate_nla+0x192/0x5e0 [ 2758.996281] ? nla_parse+0x157/0x1f0 [ 2758.999975] genl_family_rcv_msg+0x572/0xb20 [ 2759.004366] ? genl_rcv+0x40/0x40 [ 2759.007808] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2759.013251] ? trace_hardirqs_on+0x10/0x10 [ 2759.017462] ? sock_sendmsg+0xb5/0x100 [ 2759.021333] genl_rcv_msg+0xaf/0x140 [ 2759.025026] netlink_rcv_skb+0x125/0x390 [ 2759.029065] ? genl_family_rcv_msg+0xb20/0xb20 [ 2759.033624] ? netlink_ack+0x9a0/0x9a0 [ 2759.037498] ? lock_acquire+0x170/0x3f0 [ 2759.041454] genl_rcv+0x24/0x40 [ 2759.044717] netlink_unicast+0x437/0x610 [ 2759.048759] ? netlink_sendskb+0xd0/0xd0 [ 2759.052800] ? __check_object_size+0x179/0x230 [ 2759.057364] netlink_sendmsg+0x638/0xb90 [ 2759.061404] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.065353] ? kernel_recvmsg+0x210/0x210 [ 2759.069519] ? security_socket_sendmsg+0x83/0xb0 [ 2759.074253] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.078202] sock_sendmsg+0xb5/0x100 [ 2759.081893] ___sys_sendmsg+0x6c8/0x800 [ 2759.085844] ? get_pid_task+0x91/0x130 [ 2759.089704] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2759.094437] ? lock_downgrade+0x740/0x740 [ 2759.098570] ? lock_acquire+0x170/0x3f0 [ 2759.102522] ? lock_downgrade+0x740/0x740 [ 2759.106736] ? __fget+0x2df/0x460 [ 2759.110166] ? __fdget+0x19b/0x1f0 [ 2759.113682] ? sockfd_lookup_light+0xb2/0x160 [ 2759.118159] __sys_sendmsg+0xa3/0x120 [ 2759.121938] ? SyS_shutdown+0x160/0x160 [ 2759.125892] ? wait_for_completion_io+0x10/0x10 [ 2759.130562] ? SyS_read+0x210/0x210 [ 2759.134166] ? __do_page_fault+0x159/0xad0 [ 2759.138381] SyS_sendmsg+0x27/0x40 [ 2759.141898] ? __sys_sendmsg+0x120/0x120 [ 2759.145935] do_syscall_64+0x1d5/0x640 [ 2759.149812] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2759.154982] RIP: 0033:0x7f10e208fe99 [ 2759.158670] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2759.166370] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2759.173629] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2759.180876] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2759.188125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2759.195383] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:52 executing program 3: getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) (async) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000015c0)=0x5dba, 0x4) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffc) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/144, 0x90}], 0x5, &(0x7f0000001500)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x3f}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000013c0)=""/203, 0xcb}, &(0x7f00000014c0), 0x62}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x400}}], 0x60, 0x48005}, 0x20008040) 03:44:52 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x8}) socketpair(0x1e, 0x2, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x20) 03:44:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 44) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x1f}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x880119891b8eb05e}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x11}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x41}, 0x40081) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:52 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x8}) (async) socketpair(0x1e, 0x2, 0x0, 0x0) (async) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x20) [ 2759.209176] nbd: failed to add new device [ 2759.213450] nbd: must specify at least one socket [ 2759.219366] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 03:44:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) [ 2759.259564] FAULT_INJECTION: forcing a failure. [ 2759.259564] name failslab, interval 1, probability 0, space 0, times 0 [ 2759.270975] CPU: 1 PID: 15327 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2759.278858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2759.288206] Call Trace: [ 2759.290789] dump_stack+0x1b2/0x281 [ 2759.294418] should_fail.cold+0x10a/0x149 [ 2759.298566] should_failslab+0xd6/0x130 [ 2759.302629] kmem_cache_alloc_node_trace+0x25a/0x400 03:44:52 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x8}) socketpair(0x1e, 0x2, 0x0, 0x0) (async) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x20) [ 2759.307913] blk_mq_init_tags+0x5e/0x280 [ 2759.311979] blk_mq_alloc_rq_map+0x90/0x220 [ 2759.316306] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2759.320972] blk_mq_init_sched+0x18d/0x4a0 [ 2759.325189] ? _raw_spin_unlock+0x29/0x40 [ 2759.329320] elevator_init+0x2ee/0x410 [ 2759.333188] blk_mq_sched_init+0x28/0x40 [ 2759.337234] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2759.342325] blk_mq_init_queue+0x5a/0x90 [ 2759.346363] nbd_dev_add+0x2c6/0x800 [ 2759.350062] ? nbd_send_cmd+0x11f0/0x11f0 [ 2759.354209] nbd_genl_connect+0x36c/0x1400 [ 2759.358436] ? lock_acquire+0x170/0x3f0 [ 2759.362394] ? nbd_xmit_timeout+0x500/0x500 [ 2759.366696] ? validate_nla+0x192/0x5e0 [ 2759.370660] ? nla_parse+0x157/0x1f0 [ 2759.374376] genl_family_rcv_msg+0x572/0xb20 [ 2759.378768] ? genl_rcv+0x40/0x40 [ 2759.382210] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2759.387641] ? trace_hardirqs_on+0x10/0x10 [ 2759.391860] ? sock_sendmsg+0xb5/0x100 [ 2759.395737] genl_rcv_msg+0xaf/0x140 [ 2759.399430] netlink_rcv_skb+0x125/0x390 [ 2759.403470] ? genl_family_rcv_msg+0xb20/0xb20 [ 2759.408034] ? netlink_ack+0x9a0/0x9a0 [ 2759.411910] ? lock_acquire+0x170/0x3f0 [ 2759.415871] genl_rcv+0x24/0x40 [ 2759.419139] netlink_unicast+0x437/0x610 [ 2759.423182] ? netlink_sendskb+0xd0/0xd0 [ 2759.427223] ? __check_object_size+0x179/0x230 [ 2759.431785] netlink_sendmsg+0x638/0xb90 [ 2759.435827] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.439781] ? kernel_recvmsg+0x210/0x210 [ 2759.443912] ? security_socket_sendmsg+0x83/0xb0 [ 2759.448653] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.452622] sock_sendmsg+0xb5/0x100 [ 2759.456433] ___sys_sendmsg+0x6c8/0x800 [ 2759.460387] ? get_pid_task+0x91/0x130 [ 2759.464257] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2759.468993] ? lock_downgrade+0x740/0x740 [ 2759.473126] ? lock_acquire+0x170/0x3f0 [ 2759.477081] ? lock_downgrade+0x740/0x740 [ 2759.481215] ? __fget+0x2df/0x460 [ 2759.484651] ? __fdget+0x19b/0x1f0 [ 2759.488171] ? sockfd_lookup_light+0xb2/0x160 [ 2759.492662] __sys_sendmsg+0xa3/0x120 [ 2759.496467] ? SyS_shutdown+0x160/0x160 [ 2759.500434] ? wait_for_completion_io+0x10/0x10 [ 2759.505102] ? SyS_read+0x210/0x210 [ 2759.508708] ? __do_page_fault+0x159/0xad0 [ 2759.512923] SyS_sendmsg+0x27/0x40 [ 2759.516467] ? __sys_sendmsg+0x120/0x120 [ 2759.520510] do_syscall_64+0x1d5/0x640 [ 2759.524475] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2759.529650] RIP: 0033:0x7f10e208fe99 [ 2759.533425] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2759.541110] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2759.548360] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/meminfo\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) socketpair(0x26, 0x80000, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) r9 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r9) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0xc004}, 0x8084) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) r11 = accept(0xffffffffffffffff, &(0x7f0000000700)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000780)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f00000007c0)=@tipc=@id, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/125, 0x7d}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/250, 0xfa}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/207, 0xcf}, {&(0x7f0000001c80)=""/232, 0xe8}, {&(0x7f0000001d80)=""/196, 0xc4}, {&(0x7f0000001e80)}], 0x9, &(0x7f0000001f80)=""/21, 0x15}, 0x81}, {{&(0x7f0000001fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/12, 0xc}], 0x1}, 0x1f}, {{&(0x7f00000020c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000002200)}], 0x3, &(0x7f0000002280)=""/225, 0xe1}}], 0x3, 0x2, &(0x7f0000002440)={0x0, 0x989680}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002580)={&(0x7f0000002480)={0xc8, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r10}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 03:44:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 45) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:52 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x200440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r0, &(0x7f0000000200)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000280)=0x80) bind$l2tp6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x20) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc1, &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r3 = syz_open_dev$MSR(&(0x7f0000000080), 0x20, 0x0) read$msr(r3, &(0x7f00000000c0)=""/114, 0x72) socketpair(0x1e, 0x2, 0x0, 0x0) 03:44:52 executing program 3: getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) (async) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000015c0)=0x5dba, 0x4) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffc) (async) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/144, 0x90}], 0x5, &(0x7f0000001500)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x3f}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000013c0)=""/203, 0xcb}, &(0x7f00000014c0), 0x62}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x400}}], 0x60, 0x48005}, 0x20008040) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x1f}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x880119891b8eb05e}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x11}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x41}, 0x40081) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 03:44:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) [ 2759.555611] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2759.562861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2759.570116] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2759.579060] nbd: failed to add new device [ 2759.583356] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 03:44:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0100000000000000000077000000"], 0x14}}, 0x0) 03:44:52 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x21, 0xfffffffffffffffc) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r4, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3ed, 0x1}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x4) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xe738, 0x9}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x14}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x81}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xa8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x80}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x24000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=0xd1, 0x12) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_open_dev$vcsn(&(0x7f00000006c0), 0x9, 0x200) bind$l2tp6(r8, &(0x7f0000000700)={0xa, 0x0, 0x9, @remote, 0x1800}, 0x20) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r6, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1c, r7, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x38}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x2000c801) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, ["", ""]}, 0x14}}, 0x840) 03:44:52 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x200440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r0, &(0x7f0000000200)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000280)=0x80) bind$l2tp6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x20) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc1, &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r3 = syz_open_dev$MSR(&(0x7f0000000080), 0x20, 0x0) read$msr(r3, &(0x7f00000000c0)=""/114, 0x72) socketpair(0x1e, 0x2, 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x200440, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) accept(r0, &(0x7f0000000200)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000280)=0x80) (async) bind$l2tp6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x20) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (async) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc1, &(0x7f0000000040)=0x4) (async) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) (async) syz_open_dev$MSR(&(0x7f0000000080), 0x20, 0x0) (async) read$msr(r3, &(0x7f00000000c0)=""/114, 0x72) (async) socketpair(0x1e, 0x2, 0x0, 0x0) (async) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x1f}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x880119891b8eb05e}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x11}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x41}, 0x40081) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2759.712306] FAULT_INJECTION: forcing a failure. [ 2759.712306] name failslab, interval 1, probability 0, space 0, times 0 [ 2759.726207] CPU: 1 PID: 15349 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2759.734135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2759.743479] Call Trace: [ 2759.746069] dump_stack+0x1b2/0x281 [ 2759.749679] should_fail.cold+0x10a/0x149 [ 2759.753815] should_failslab+0xd6/0x130 [ 2759.757771] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2759.762873] sbitmap_queue_init_node+0x27f/0x5d0 [ 2759.767620] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2759.772882] blk_mq_init_tags+0x14b/0x280 [ 2759.777016] blk_mq_alloc_rq_map+0x90/0x220 [ 2759.781326] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2759.785982] blk_mq_init_sched+0x18d/0x4a0 [ 2759.790205] ? _raw_spin_unlock+0x29/0x40 [ 2759.794346] elevator_init+0x2ee/0x410 [ 2759.798215] blk_mq_sched_init+0x28/0x40 [ 2759.802260] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2759.807346] blk_mq_init_queue+0x5a/0x90 [ 2759.811394] nbd_dev_add+0x2c6/0x800 [ 2759.815106] ? nbd_send_cmd+0x11f0/0x11f0 [ 2759.819246] nbd_genl_connect+0x36c/0x1400 [ 2759.823464] ? nbd_xmit_timeout+0x500/0x500 [ 2759.827771] ? __mutex_lock+0x356/0x1310 [ 2759.831811] ? validate_nla+0x192/0x5e0 [ 2759.835770] ? nla_parse+0x157/0x1f0 [ 2759.839474] genl_family_rcv_msg+0x572/0xb20 [ 2759.843862] ? genl_rcv+0x40/0x40 [ 2759.847296] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2759.852725] ? trace_hardirqs_on+0x10/0x10 [ 2759.856940] ? sock_sendmsg+0xb5/0x100 [ 2759.860818] genl_rcv_msg+0xaf/0x140 [ 2759.864515] netlink_rcv_skb+0x125/0x390 [ 2759.868556] ? genl_family_rcv_msg+0xb20/0xb20 [ 2759.873123] ? netlink_ack+0x9a0/0x9a0 [ 2759.877001] ? lock_acquire+0x170/0x3f0 [ 2759.880977] genl_rcv+0x24/0x40 [ 2759.884237] netlink_unicast+0x437/0x610 [ 2759.888276] ? netlink_sendskb+0xd0/0xd0 [ 2759.892315] ? __check_object_size+0x179/0x230 [ 2759.896876] netlink_sendmsg+0x638/0xb90 [ 2759.900919] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.904873] ? kernel_recvmsg+0x210/0x210 [ 2759.909005] ? security_socket_sendmsg+0x83/0xb0 [ 2759.913741] ? nlmsg_notify+0x1b0/0x1b0 [ 2759.917698] sock_sendmsg+0xb5/0x100 [ 2759.921480] ___sys_sendmsg+0x6c8/0x800 [ 2759.925434] ? get_pid_task+0x91/0x130 [ 2759.929307] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2759.934047] ? lock_downgrade+0x740/0x740 [ 2759.938186] ? lock_acquire+0x170/0x3f0 [ 2759.942152] ? lock_downgrade+0x740/0x740 [ 2759.946308] ? __fget+0x2df/0x460 [ 2759.949743] ? __fdget+0x19b/0x1f0 [ 2759.953270] ? sockfd_lookup_light+0xb2/0x160 [ 2759.957753] __sys_sendmsg+0xa3/0x120 [ 2759.961537] ? SyS_shutdown+0x160/0x160 [ 2759.965491] ? wait_for_completion_io+0x10/0x10 [ 2759.970150] ? SyS_read+0x210/0x210 [ 2759.973772] ? __do_page_fault+0x159/0xad0 [ 2759.977992] SyS_sendmsg+0x27/0x40 [ 2759.981538] ? __sys_sendmsg+0x120/0x120 [ 2759.985689] do_syscall_64+0x1d5/0x640 [ 2759.989562] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2759.994735] RIP: 0033:0x7f10e208fe99 [ 2759.998429] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2760.006116] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2760.013493] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2760.020748] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.028009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.035267] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:52 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x200440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = accept(r0, &(0x7f0000000200)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000280)=0x80) bind$l2tp6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x20) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (async) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc1, &(0x7f0000000040)=0x4) (async) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) (async) r3 = syz_open_dev$MSR(&(0x7f0000000080), 0x20, 0x0) read$msr(r3, &(0x7f00000000c0)=""/114, 0x72) (async) socketpair(0x1e, 0x2, 0x0, 0x0) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2760.062090] nbd: failed to add new device [ 2760.090030] nbd: couldn't find device at index 2 03:44:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/meminfo\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) socketpair(0x26, 0x80000, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) r9 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r9) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0xc004}, 0x8084) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) r11 = accept(0xffffffffffffffff, &(0x7f0000000700)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000780)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f00000007c0)=@tipc=@id, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/125, 0x7d}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/250, 0xfa}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/207, 0xcf}, {&(0x7f0000001c80)=""/232, 0xe8}, {&(0x7f0000001d80)=""/196, 0xc4}, {&(0x7f0000001e80)}], 0x9, &(0x7f0000001f80)=""/21, 0x15}, 0x81}, {{&(0x7f0000001fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/12, 0xc}], 0x1}, 0x1f}, {{&(0x7f00000020c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000002200)}], 0x3, &(0x7f0000002280)=""/225, 0xe1}}], 0x3, 0x2, &(0x7f0000002440)={0x0, 0x989680}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002580)={&(0x7f0000002480)={0xc8, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r10}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/meminfo\x00', 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async) socketpair(0x26, 0x80000, 0x1f, &(0x7f0000000100)) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r9) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0xc004}, 0x8084) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) (async) accept(0xffffffffffffffff, &(0x7f0000000700)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000780)=0x80) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f00000007c0)=@tipc=@id, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/125, 0x7d}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/250, 0xfa}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/207, 0xcf}, {&(0x7f0000001c80)=""/232, 0xe8}, {&(0x7f0000001d80)=""/196, 0xc4}, {&(0x7f0000001e80)}], 0x9, &(0x7f0000001f80)=""/21, 0x15}, 0x81}, {{&(0x7f0000001fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/12, 0xc}], 0x1}, 0x1f}, {{&(0x7f00000020c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000002200)}], 0x3, &(0x7f0000002280)=""/225, 0xe1}}], 0x3, 0x2, &(0x7f0000002440)={0x0, 0x989680}) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002580)={&(0x7f0000002480)={0xc8, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r10}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) (async) 03:44:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c02004a", @ANYRES16=r3, @ANYBLOB="10002bbd7000fbdbdf25660000000c009900050000000f0000000400b8000800270003000000050019010500000008009f00020000000800220174020000080026006c090000050019010b00000008002201510200000800a000090000000500190105000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8dcac45}]}, 0x5d}, 0x1, 0x0, 0x0, 0x20044804}, 0x4000041) 03:44:52 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x21, 0xfffffffffffffffc) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r4, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3ed, 0x1}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x4) (async) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xe738, 0x9}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x14}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x81}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xa8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x80}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x24000000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=0xd1, 0x12) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) r8 = syz_open_dev$vcsn(&(0x7f00000006c0), 0x9, 0x200) bind$l2tp6(r8, &(0x7f0000000700)={0xa, 0x0, 0x9, @remote, 0x1800}, 0x20) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r6, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1c, r7, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x38}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x2000c801) (async) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, ["", ""]}, 0x14}}, 0x840) 03:44:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 46) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 03:44:52 executing program 1: socketpair(0x1e, 0x2, 0x4, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r4, @ANYBLOB="df2587000000080003000000000000000000", @ANYRES32=0x0, @ANYBLOB="0c00990000000000590000000a000600ffffffffffff00003d002a00060205001001a71001bf750401004000831f00060008021100000001010000000400000207000008021100000001800000bd060802110000000000000a00060008021100000100003d002a007107ffff010001c2207606e6021100ff01bd06080211000001710700ff01ffff40007e15090407080211000001070000007f0000006ab48d3a0000000a00060008021100000000000a0006000802110000010000060048005f00000006004800150000000a000600ffffffffffff0000"], 0xf4}, 0x1, 0x0, 0x0, 0x8060}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) ioctl$SIOCNRDECOBS(r1, 0x89e2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) connect$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @private=0xa010102}, 0x10) 03:44:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 03:44:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c02004a", @ANYRES16=r3, @ANYBLOB="10002bbd7000fbdbdf25660000000c009900050000000f0000000400b8000800270003000000050019010500000008009f00020000000800220174020000080026006c090000050019010b00000008002201510200000800a000090000000500190105000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8dcac45}]}, 0x5d}, 0x1, 0x0, 0x0, 0x20044804}, 0x4000041) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) (async) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c02004a", @ANYRES16=r3, @ANYBLOB="10002bbd7000fbdbdf25660000000c009900050000000f0000000400b8000800270003000000050019010500000008009f00020000000800220174020000080026006c090000050019010b00000008002201510200000800a000090000000500190105000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8dcac45}]}, 0x5d}, 0x1, 0x0, 0x0, 0x20044804}, 0x4000041) (async) [ 2760.153834] nbd: must specify at least one socket [ 2760.201435] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2760.211936] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2760.222285] FAULT_INJECTION: forcing a failure. [ 2760.222285] name failslab, interval 1, probability 0, space 0, times 0 [ 2760.234252] CPU: 1 PID: 15414 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2760.242141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2760.251567] Call Trace: [ 2760.254143] dump_stack+0x1b2/0x281 [ 2760.257757] should_fail.cold+0x10a/0x149 [ 2760.261899] should_failslab+0xd6/0x130 [ 2760.265864] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2760.270959] __kmalloc_node+0x38/0x70 [ 2760.274753] blk_mq_alloc_rq_map+0xd2/0x220 [ 2760.279071] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2760.283724] blk_mq_init_sched+0x18d/0x4a0 [ 2760.287941] ? _raw_spin_unlock+0x29/0x40 [ 2760.292069] elevator_init+0x2ee/0x410 [ 2760.295947] blk_mq_sched_init+0x28/0x40 [ 2760.299987] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2760.305069] blk_mq_init_queue+0x5a/0x90 [ 2760.309118] nbd_dev_add+0x2c6/0x800 [ 2760.312816] ? nbd_send_cmd+0x11f0/0x11f0 [ 2760.316954] nbd_genl_connect+0x36c/0x1400 [ 2760.321181] ? nbd_xmit_timeout+0x500/0x500 [ 2760.325493] ? __mutex_lock+0x356/0x1310 [ 2760.329535] ? validate_nla+0x192/0x5e0 [ 2760.333491] ? nla_parse+0x157/0x1f0 [ 2760.337186] genl_family_rcv_msg+0x572/0xb20 [ 2760.341576] ? genl_rcv+0x40/0x40 [ 2760.345012] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2760.350449] ? trace_hardirqs_on+0x10/0x10 [ 2760.354663] ? sock_sendmsg+0xb5/0x100 [ 2760.358533] genl_rcv_msg+0xaf/0x140 [ 2760.362226] netlink_rcv_skb+0x125/0x390 [ 2760.366277] ? genl_family_rcv_msg+0xb20/0xb20 [ 2760.370862] ? netlink_ack+0x9a0/0x9a0 [ 2760.374755] ? lock_acquire+0x170/0x3f0 [ 2760.378736] genl_rcv+0x24/0x40 [ 2760.382009] netlink_unicast+0x437/0x610 [ 2760.386054] ? netlink_sendskb+0xd0/0xd0 [ 2760.390097] ? __check_object_size+0x179/0x230 [ 2760.394660] netlink_sendmsg+0x638/0xb90 [ 2760.398790] ? nlmsg_notify+0x1b0/0x1b0 [ 2760.402755] ? kernel_recvmsg+0x210/0x210 [ 2760.406894] ? security_socket_sendmsg+0x83/0xb0 [ 2760.411764] ? nlmsg_notify+0x1b0/0x1b0 [ 2760.415729] sock_sendmsg+0xb5/0x100 [ 2760.419428] ___sys_sendmsg+0x6c8/0x800 [ 2760.423387] ? get_pid_task+0x91/0x130 [ 2760.427253] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2760.431990] ? lock_downgrade+0x740/0x740 [ 2760.436136] ? lock_acquire+0x170/0x3f0 [ 2760.440098] ? lock_downgrade+0x740/0x740 [ 2760.444228] ? __fget+0x2df/0x460 [ 2760.447677] ? __fdget+0x19b/0x1f0 [ 2760.451197] ? sockfd_lookup_light+0xb2/0x160 [ 2760.455670] __sys_sendmsg+0xa3/0x120 [ 2760.459451] ? SyS_shutdown+0x160/0x160 [ 2760.463408] ? wait_for_completion_io+0x10/0x10 [ 2760.468071] ? SyS_read+0x210/0x210 [ 2760.471682] ? __do_page_fault+0x159/0xad0 [ 2760.475897] SyS_sendmsg+0x27/0x40 [ 2760.479414] ? __sys_sendmsg+0x120/0x120 [ 2760.483455] do_syscall_64+0x1d5/0x640 [ 2760.487328] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2760.492500] RIP: 0033:0x7f10e208fe99 [ 2760.496191] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2760.503880] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2760.511131] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2760.518410] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.525671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.532942] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2760.542394] nbd: failed to add new device 03:44:53 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x21, 0xfffffffffffffffc) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r4, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3ed, 0x1}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x4) (async) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xe738, 0x9}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x14}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x81}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xa8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x80}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x24000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=0xd1, 0x12) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_open_dev$vcsn(&(0x7f00000006c0), 0x9, 0x200) bind$l2tp6(r8, &(0x7f0000000700)={0xa, 0x0, 0x9, @remote, 0x1800}, 0x20) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r6, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1c, r7, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x38}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x2000c801) (async) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, ["", ""]}, 0x14}}, 0x840) 03:44:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 47) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c02004a", @ANYRES16=r3, @ANYBLOB="10002bbd7000fbdbdf25660000000c009900050000000f0000000400b8000800270003000000050019010500000008009f00020000000800220174020000080026006c090000050019010b00000008002201510200000800a000090000000500190105000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8dcac45}]}, 0x5d}, 0x1, 0x0, 0x0, 0x20044804}, 0x4000041) 03:44:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/meminfo\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r6) (async) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async) socketpair(0x26, 0x80000, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) (async) r9 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r9) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r4}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0xc004}, 0x8084) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) r11 = accept(0xffffffffffffffff, &(0x7f0000000700)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000780)=0x80) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f00000007c0)=@tipc=@id, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/125, 0x7d}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/250, 0xfa}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/207, 0xcf}, {&(0x7f0000001c80)=""/232, 0xe8}, {&(0x7f0000001d80)=""/196, 0xc4}, {&(0x7f0000001e80)}], 0x9, &(0x7f0000001f80)=""/21, 0x15}, 0x81}, {{&(0x7f0000001fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/12, 0xc}], 0x1}, 0x1f}, {{&(0x7f00000020c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000002200)}], 0x3, &(0x7f0000002280)=""/225, 0xe1}}], 0x3, 0x2, &(0x7f0000002440)={0x0, 0x989680}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002580)={&(0x7f0000002480)={0xc8, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r10}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r11}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) [ 2760.565124] nbd: couldn't find device at index 2 03:44:53 executing program 1: socketpair(0x1e, 0x2, 0x4, 0x0) (async) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r4, @ANYBLOB="df2587000000080003000000000000000000", @ANYRES32=0x0, @ANYBLOB="0c00990000000000590000000a000600ffffffffffff00003d002a00060205001001a71001bf750401004000831f00060008021100000001010000000400000207000008021100000001800000bd060802110000000000000a00060008021100000100003d002a007107ffff010001c2207606e6021100ff01bd06080211000001710700ff01ffff40007e15090407080211000001070000007f0000006ab48d3a0000000a00060008021100000000000a0006000802110000010000060048005f00000006004800150000000a000600ffffffffffff0000"], 0xf4}, 0x1, 0x0, 0x0, 0x8060}, 0x10) (async, rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) ioctl$SIOCNRDECOBS(r1, 0x89e2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) (async) connect$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @private=0xa010102}, 0x10) 03:44:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="3b0d961400000000000001000000"], 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020027bd7000fbdbdf25010000000c00060002000000000000000c0008000900000000000000080001000000000008000100000000000c00060003000000000000000c00030002000000000000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0800010000000000fd8b35fa1f5e747f00001000"], 0x7c}}, 0x4008000) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400006f96b38cc200dc45ec346c2ef800", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r8) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r9, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x85}, 0x4000c814) [ 2760.606075] FAULT_INJECTION: forcing a failure. [ 2760.606075] name failslab, interval 1, probability 0, space 0, times 0 [ 2760.637382] CPU: 1 PID: 15487 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2760.645279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2760.654627] Call Trace: [ 2760.657220] dump_stack+0x1b2/0x281 [ 2760.660855] should_fail.cold+0x10a/0x149 [ 2760.665006] should_failslab+0xd6/0x130 [ 2760.668991] kmem_cache_alloc_node_trace+0x25a/0x400 [ 2760.674624] sbitmap_queue_init_node+0x27f/0x5d0 [ 2760.679364] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 2760.684623] blk_mq_init_tags+0x14b/0x280 [ 2760.688876] blk_mq_alloc_rq_map+0x90/0x220 [ 2760.693195] blk_mq_sched_alloc_tags+0xaa/0x240 [ 2760.697853] blk_mq_init_sched+0x18d/0x4a0 [ 2760.702091] ? _raw_spin_unlock+0x29/0x40 [ 2760.706228] elevator_init+0x2ee/0x410 [ 2760.710093] blk_mq_sched_init+0x28/0x40 [ 2760.714135] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2760.719250] blk_mq_init_queue+0x5a/0x90 [ 2760.723311] nbd_dev_add+0x2c6/0x800 [ 2760.727016] ? nbd_send_cmd+0x11f0/0x11f0 [ 2760.731379] nbd_genl_connect+0x36c/0x1400 [ 2760.735601] ? lock_acquire+0x170/0x3f0 [ 2760.739564] ? nbd_xmit_timeout+0x500/0x500 [ 2760.743865] ? validate_nla+0x192/0x5e0 [ 2760.747820] ? nla_parse+0x157/0x1f0 [ 2760.751569] genl_family_rcv_msg+0x572/0xb20 [ 2760.755958] ? genl_rcv+0x40/0x40 [ 2760.759392] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2760.764827] ? trace_hardirqs_on+0x10/0x10 [ 2760.769048] ? sock_sendmsg+0xb5/0x100 [ 2760.772940] genl_rcv_msg+0xaf/0x140 [ 2760.776653] netlink_rcv_skb+0x125/0x390 [ 2760.780706] ? genl_family_rcv_msg+0xb20/0xb20 [ 2760.785267] ? netlink_ack+0x9a0/0x9a0 [ 2760.789133] ? lock_acquire+0x170/0x3f0 [ 2760.793089] genl_rcv+0x24/0x40 [ 2760.796350] netlink_unicast+0x437/0x610 [ 2760.800393] ? netlink_sendskb+0xd0/0xd0 [ 2760.804431] ? __check_object_size+0x179/0x230 [ 2760.808992] netlink_sendmsg+0x638/0xb90 [ 2760.813032] ? nlmsg_notify+0x1b0/0x1b0 [ 2760.816985] ? kernel_recvmsg+0x210/0x210 [ 2760.821112] ? security_socket_sendmsg+0x83/0xb0 [ 2760.825852] ? nlmsg_notify+0x1b0/0x1b0 [ 2760.830031] sock_sendmsg+0xb5/0x100 [ 2760.833733] ___sys_sendmsg+0x6c8/0x800 [ 2760.837692] ? get_pid_task+0x91/0x130 [ 2760.841566] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2760.846302] ? lock_downgrade+0x740/0x740 [ 2760.850433] ? lock_acquire+0x170/0x3f0 [ 2760.854385] ? lock_downgrade+0x740/0x740 [ 2760.858517] ? __fget+0x2df/0x460 [ 2760.861957] ? __fdget+0x19b/0x1f0 [ 2760.865486] ? sockfd_lookup_light+0xb2/0x160 [ 2760.869958] __sys_sendmsg+0xa3/0x120 [ 2760.873741] ? SyS_shutdown+0x160/0x160 [ 2760.877705] ? wait_for_completion_io+0x10/0x10 [ 2760.882363] ? SyS_read+0x210/0x210 [ 2760.885969] ? __do_page_fault+0x159/0xad0 [ 2760.890190] SyS_sendmsg+0x27/0x40 [ 2760.893716] ? __sys_sendmsg+0x120/0x120 [ 2760.897758] do_syscall_64+0x1d5/0x640 [ 2760.901640] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2760.906818] RIP: 0033:0x7f10e208fe99 [ 2760.910514] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2760.918215] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2760.925473] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2760.932721] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2760.939972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2760.947220] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:53 executing program 1: socketpair(0x1e, 0x2, 0x4, 0x0) (async) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r4, @ANYBLOB="df2587000000080003000000000000000000", @ANYRES32=0x0, @ANYBLOB="0c00990000000000590000000a000600ffffffffffff00003d002a00060205001001a71001bf750401004000831f00060008021100000001010000000400000207000008021100000001800000bd060802110000000000000a00060008021100000100003d002a007107ffff010001c2207606e6021100ff01bd06080211000001710700ff01ffff40007e15090407080211000001070000007f0000006ab48d3a0000000a00060008021100000000000a0006000802110000010000060048005f00000006004800150000000a000600ffffffffffff0000"], 0xf4}, 0x1, 0x0, 0x0, 0x8060}, 0x10) (async, rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r1) (rerun: 32) ioctl$SIOCNRDECOBS(r1, 0x89e2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) (async) connect$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @private=0xa010102}, 0x10) 03:44:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) socket$rds(0x15, 0x5, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="3b0d961400000000000001000000"], 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020027bd7000fbdbdf25010000000c00060002000000000000000c0008000900000000000000080001000000000008000100000000000c00060003000000000000000c00030002000000000000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0800010000000000fd8b35fa1f5e747f00001000"], 0x7c}}, 0x4008000) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400006f96b38cc200dc45ec346c2ef800", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r8) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r9, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x85}, 0x4000c814) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="3b0d961400000000000001000000"], 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020027bd7000fbdbdf25010000000c00060002000000000000000c0008000900000000000000080001000000000008000100000000000c00060003000000000000000c00030002000000000000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0800010000000000fd8b35fa1f5e747f00001000"], 0x7c}}, 0x4008000) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400006f96b38cc200dc45ec346c2ef800", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r8) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r9, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x85}, 0x4000c814) (async) 03:44:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x30}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x2000c000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r4, 0x300, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}]}, 0x54}}, 0x0) 03:44:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 48) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) [ 2760.968327] nbd: failed to add new device [ 2760.980785] nbd: must specify at least one socket 03:44:53 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) accept4$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@null, @bcast, @remote, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x181800) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 03:44:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) socket$rds(0x15, 0x5, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x30}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x2000c000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r4, 0x300, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}]}, 0x54}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x30}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x2000c000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r4, 0x300, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}]}, 0x54}}, 0x0) (async) 03:44:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) socket$rds(0x15, 0x5, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:53 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) accept4$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@null, @bcast, @remote, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x181800) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) accept4$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@null, @bcast, @remote, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x181800) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) [ 2761.050368] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2761.078743] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2761.098666] nbd: must specify at least one socket [ 2761.107606] FAULT_INJECTION: forcing a failure. [ 2761.107606] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2761.120023] CPU: 1 PID: 15527 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2761.127904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2761.137252] Call Trace: [ 2761.139827] dump_stack+0x1b2/0x281 [ 2761.143437] should_fail.cold+0x10a/0x149 [ 2761.147623] __alloc_pages_nodemask+0x22c/0x2720 [ 2761.152355] ? kasan_kmalloc+0xeb/0x160 [ 2761.156312] ? blk_mq_alloc_rq_map+0x113/0x220 [ 2761.160885] ? blk_mq_sched_alloc_tags+0xaa/0x240 [ 2761.165720] ? elevator_init+0x2ee/0x410 [ 2761.169818] ? blk_mq_sched_init+0x28/0x40 [ 2761.174137] ? blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2761.179403] ? nbd_genl_connect+0x36c/0x1400 [ 2761.183790] ? genl_family_rcv_msg+0x572/0xb20 [ 2761.188351] ? netlink_rcv_skb+0x125/0x390 [ 2761.192565] ? genl_rcv+0x24/0x40 [ 2761.195997] ? netlink_unicast+0x437/0x610 [ 2761.200207] ? netlink_sendmsg+0x638/0xb90 [ 2761.204418] ? sock_sendmsg+0xb5/0x100 [ 2761.208294] ? ___sys_sendmsg+0x6c8/0x800 [ 2761.212424] ? __sys_sendmsg+0xa3/0x120 [ 2761.216390] ? SyS_sendmsg+0x27/0x40 [ 2761.220083] ? do_syscall_64+0x1d5/0x640 [ 2761.224137] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2761.229500] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2761.234354] ? __lockdep_init_map+0x100/0x560 [ 2761.238830] ? _find_next_bit+0xdb/0x100 [ 2761.242874] ? __cpu_to_node+0x7b/0xa0 [ 2761.246744] ? blk_mq_hw_queue_to_node+0x9f/0xf0 [ 2761.251491] blk_mq_alloc_rqs+0x227/0x6d0 [ 2761.255631] ? blk_mq_alloc_rq_map+0x9d/0x220 [ 2761.260120] blk_mq_sched_alloc_tags+0x112/0x240 [ 2761.264887] blk_mq_init_sched+0x18d/0x4a0 [ 2761.269160] ? _raw_spin_unlock+0x29/0x40 [ 2761.273298] elevator_init+0x2ee/0x410 [ 2761.277172] blk_mq_sched_init+0x28/0x40 [ 2761.281216] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2761.286304] blk_mq_init_queue+0x5a/0x90 [ 2761.290347] nbd_dev_add+0x2c6/0x800 [ 2761.294040] ? nbd_send_cmd+0x11f0/0x11f0 [ 2761.298172] nbd_genl_connect+0x36c/0x1400 [ 2761.302393] ? nbd_xmit_timeout+0x500/0x500 [ 2761.306704] ? __mutex_lock+0x356/0x1310 [ 2761.310756] ? validate_nla+0x192/0x5e0 [ 2761.314718] ? nla_parse+0x157/0x1f0 [ 2761.318412] genl_family_rcv_msg+0x572/0xb20 [ 2761.322806] ? genl_rcv+0x40/0x40 [ 2761.326246] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2761.331690] ? trace_hardirqs_on+0x10/0x10 [ 2761.335906] ? sock_sendmsg+0xb5/0x100 [ 2761.339793] genl_rcv_msg+0xaf/0x140 [ 2761.343500] netlink_rcv_skb+0x125/0x390 [ 2761.347541] ? genl_family_rcv_msg+0xb20/0xb20 [ 2761.352102] ? netlink_ack+0x9a0/0x9a0 [ 2761.355968] ? lock_acquire+0x170/0x3f0 [ 2761.359925] genl_rcv+0x24/0x40 [ 2761.363181] netlink_unicast+0x437/0x610 [ 2761.367223] ? netlink_sendskb+0xd0/0xd0 [ 2761.371262] ? __check_object_size+0x179/0x230 [ 2761.375824] netlink_sendmsg+0x638/0xb90 [ 2761.379874] ? nlmsg_notify+0x1b0/0x1b0 [ 2761.383843] ? kernel_recvmsg+0x210/0x210 [ 2761.387980] ? security_socket_sendmsg+0x83/0xb0 [ 2761.392720] ? nlmsg_notify+0x1b0/0x1b0 [ 2761.396674] sock_sendmsg+0xb5/0x100 [ 2761.400375] ___sys_sendmsg+0x6c8/0x800 [ 2761.404338] ? get_pid_task+0x91/0x130 [ 2761.408204] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2761.412941] ? lock_downgrade+0x740/0x740 [ 2761.417085] ? lock_acquire+0x170/0x3f0 [ 2761.421048] ? lock_downgrade+0x740/0x740 [ 2761.425206] ? __fget+0x2df/0x460 [ 2761.428645] ? __fdget+0x19b/0x1f0 [ 2761.432165] ? sockfd_lookup_light+0xb2/0x160 [ 2761.436642] __sys_sendmsg+0xa3/0x120 [ 2761.440424] ? SyS_shutdown+0x160/0x160 [ 2761.444383] ? wait_for_completion_io+0x10/0x10 [ 2761.449047] ? SyS_read+0x210/0x210 [ 2761.452663] ? __do_page_fault+0x159/0xad0 [ 2761.456881] SyS_sendmsg+0x27/0x40 [ 2761.460401] ? __sys_sendmsg+0x120/0x120 [ 2761.464450] do_syscall_64+0x1d5/0x640 [ 2761.468330] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2761.473495] RIP: 0033:0x7f10e208fe99 [ 2761.477298] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2761.484990] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2761.492240] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r6, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4044014) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r8, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c085}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYRES16=r3], 0x38}}, 0x0) 03:44:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="3b0d961400000000000001000000"], 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020027bd7000fbdbdf25010000000c00060002000000000000000c0008000900000000000000080001000000000008000100000000000c00060003000000000000000c00030002000000000000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0800010000000000fd8b35fa1f5e747f00001000"], 0x7c}}, 0x4008000) (async) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400006f96b38cc200dc45ec346c2ef800", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r8) (async) r10 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r10) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r9, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x85}, 0x4000c814) [ 2761.499493] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2761.506836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2761.514086] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2761.537734] nbd: must specify a device to reconfigure [ 2761.611443] nbd: must specify at least one socket [ 2761.617783] nbd: must specify a device to reconfigure [ 2761.644630] nbd: must specify at least one socket [ 2761.659746] nbd: must specify at least one socket 03:44:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "b88a155e6f6a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f2ed40deb14de7e5ea698713e1"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "e27113ac"}]}, 0x58}, 0x1, 0x0, 0x0, 0x44800}, 0x40) 03:44:54 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) accept4$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@null, @bcast, @remote, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x181800) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) accept4$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@null, @bcast, @remote, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000080)=0x48, 0x181800) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) 03:44:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x30}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x2000c000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r4, 0x300, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}]}, 0x54}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0f0aeb080000fedbdf254f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099"], 0x7c}}, 0x0) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x30}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x2000c000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r4, 0x300, 0x0, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}]}, 0x54}}, 0x0) (async) 03:44:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 49) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3a0300"/12, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) 03:44:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r2, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r6, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4044014) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r8, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c085}, 0x4000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYRES16=r3], 0x38}}, 0x0) 03:44:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "b88a155e6f6a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f2ed40deb14de7e5ea698713e1"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "e27113ac"}]}, 0x58}, 0x1, 0x0, 0x0, 0x44800}, 0x40) [ 2761.833500] FAULT_INJECTION: forcing a failure. [ 2761.833500] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2761.851962] CPU: 0 PID: 15639 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2761.859858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2761.869197] Call Trace: [ 2761.871774] dump_stack+0x1b2/0x281 [ 2761.875570] should_fail.cold+0x10a/0x149 [ 2761.879756] __alloc_pages_nodemask+0x22c/0x2720 [ 2761.884501] ? kasan_kmalloc+0xeb/0x160 [ 2761.888473] ? blk_mq_alloc_rq_map+0x113/0x220 [ 2761.893045] ? blk_mq_sched_alloc_tags+0xaa/0x240 [ 2761.897886] ? elevator_init+0x2ee/0x410 [ 2761.901941] ? nbd_genl_connect+0x36c/0x1400 [ 2761.906344] ? genl_family_rcv_msg+0x572/0xb20 [ 2761.910912] ? netlink_rcv_skb+0x125/0x390 [ 2761.915192] ? genl_rcv+0x24/0x40 [ 2761.918623] ? netlink_unicast+0x437/0x610 [ 2761.922834] ? netlink_sendmsg+0x638/0xb90 [ 2761.927043] ? sock_sendmsg+0xb5/0x100 [ 2761.930907] ? ___sys_sendmsg+0x6c8/0x800 [ 2761.935034] ? __sys_sendmsg+0xa3/0x120 [ 2761.938994] ? SyS_sendmsg+0x27/0x40 [ 2761.942695] ? do_syscall_64+0x1d5/0x640 [ 2761.946737] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2761.952083] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2761.956909] ? __lockdep_init_map+0x100/0x560 [ 2761.961391] ? __lockdep_init_map+0x100/0x560 [ 2761.965872] ? pid_show+0xb0/0xb0 [ 2761.969309] ? debug_mutex_init+0x28/0x60 [ 2761.973447] blk_mq_alloc_rqs+0x227/0x6d0 [ 2761.977577] blk_mq_sched_alloc_tags+0x112/0x240 [ 2761.982310] blk_mq_init_sched+0x18d/0x4a0 [ 2761.986527] ? _raw_spin_unlock+0x29/0x40 [ 2761.990653] elevator_init+0x2ee/0x410 [ 2761.994519] blk_mq_sched_init+0x28/0x40 [ 2761.998561] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2762.003656] blk_mq_init_queue+0x5a/0x90 [ 2762.007698] nbd_dev_add+0x2c6/0x800 [ 2762.011391] ? nbd_send_cmd+0x11f0/0x11f0 [ 2762.015526] nbd_genl_connect+0x36c/0x1400 [ 2762.019871] ? lock_acquire+0x170/0x3f0 [ 2762.023837] ? nbd_xmit_timeout+0x500/0x500 [ 2762.028152] ? validate_nla+0x192/0x5e0 [ 2762.032116] ? nla_parse+0x157/0x1f0 [ 2762.035826] genl_family_rcv_msg+0x572/0xb20 [ 2762.040237] ? genl_rcv+0x40/0x40 [ 2762.043685] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2762.049133] ? trace_hardirqs_on+0x10/0x10 [ 2762.053406] ? sock_sendmsg+0xb5/0x100 [ 2762.057290] genl_rcv_msg+0xaf/0x140 [ 2762.060989] netlink_rcv_skb+0x125/0x390 [ 2762.065029] ? genl_family_rcv_msg+0xb20/0xb20 [ 2762.069676] ? netlink_ack+0x9a0/0x9a0 [ 2762.073606] ? lock_acquire+0x170/0x3f0 [ 2762.077570] genl_rcv+0x24/0x40 [ 2762.080942] netlink_unicast+0x437/0x610 [ 2762.084983] ? netlink_sendskb+0xd0/0xd0 [ 2762.089024] ? __check_object_size+0x179/0x230 [ 2762.093598] netlink_sendmsg+0x638/0xb90 [ 2762.097649] ? nlmsg_notify+0x1b0/0x1b0 [ 2762.101599] ? kernel_recvmsg+0x210/0x210 [ 2762.105735] ? security_socket_sendmsg+0x83/0xb0 [ 2762.110472] ? nlmsg_notify+0x1b0/0x1b0 [ 2762.114424] sock_sendmsg+0xb5/0x100 [ 2762.118118] ___sys_sendmsg+0x6c8/0x800 [ 2762.122072] ? get_pid_task+0x91/0x130 [ 2762.125936] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2762.130673] ? lock_downgrade+0x740/0x740 [ 2762.134805] ? lock_acquire+0x170/0x3f0 [ 2762.138760] ? lock_downgrade+0x740/0x740 [ 2762.142885] ? __fget+0x2df/0x460 [ 2762.146324] ? __fdget+0x19b/0x1f0 [ 2762.149842] ? sockfd_lookup_light+0xb2/0x160 [ 2762.154316] __sys_sendmsg+0xa3/0x120 [ 2762.158096] ? SyS_shutdown+0x160/0x160 [ 2762.162056] ? wait_for_completion_io+0x10/0x10 [ 2762.166716] ? SyS_read+0x210/0x210 [ 2762.170327] ? __do_page_fault+0x159/0xad0 [ 2762.174549] SyS_sendmsg+0x27/0x40 [ 2762.178079] ? __sys_sendmsg+0x120/0x120 [ 2762.182122] do_syscall_64+0x1d5/0x640 [ 2762.186002] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2762.191176] RIP: 0033:0x7f10e208fe99 [ 2762.194863] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2762.202550] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2762.209975] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2762.217232] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2762.224488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2762.231750] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x440004}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="0001bbbd4174d094000000000000000000008b84940ff72d6b4571ee261441848d68430698b9af549a8d4d7ecccd5588b1275dc6cabcbe5dce358c008f0fa65792c8a4c965fef91c0f2812d140ffc6a273456d34e28917c6b2f3e5c7368c542bfe1bdde1c43de9d7a29e962ffb09a145e03629cde20ce814d936036bcd034382432b8e3bc803b5b08d1d2074bfe570f8c7ef1ffb20fc03e773bbf82b62b424ee43f3f1aaad5a60fb9a3d1ad9da950135300f03c80a85d66fa908c5671ddba039e392d315a8a7d8926e8eaf00000000000000", @ANYRES32=r3, @ANYBLOB="0c00990008000000670000000800c3009c0000003d00c500b9676941996b73af62a95f6d528b4b23e60705d1917fe73a0deee7f163a2da21166d8a31b2386be8425e878a8917fa44e64c49bb1ec7d98851d265a6a9ae9ded0000001500c50083566220329c1a6e37a4c144c89a19c4860000000800c30072000000"], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x24000805) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01e1522842f23b06ad0000000000a527b0d75dcf3457dc3eae8a910f7e33418410a521f09a3cc27564c6c266f8a4fbc7c22dcf1f2f309f23f2052eab046ac88596d9c7561e41c706adb85013"], 0x14}}, 0x0) 03:44:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "b88a155e6f6a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f2ed40deb14de7e5ea698713e1"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "e27113ac"}]}, 0x58}, 0x1, 0x0, 0x0, 0x44800}, 0x40) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "b88a155e6f6a"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f2ed40deb14de7e5ea698713e1"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "e27113ac"}]}, 0x58}, 0x1, 0x0, 0x0, 0x44800}, 0x40) (async) 03:44:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3a0300"/12, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3a0300"/12, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 03:44:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r6, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4044014) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r8, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c085}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYRES16=r3], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getpeername(r2, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r6, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4044014) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r8, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r8, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c085}, 0x4000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYRES16=r3], 0x38}}, 0x0) (async) 03:44:55 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000000053961df0d720624602e29dc25a00"/33], 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) r2 = accept(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) syz_open_dev$vcsn(&(0x7f0000000a80), 0x0, 0x44600) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000b00)={0x24, 0x0, 0x2, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, 0x24}}, 0x8010) sendmsg$IPSET_CMD_SAVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000880) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x4040, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="007b1403b37b802548e0020300f82f8bc527c3289e00a30af80000", @ANYRES32=0x0, @ANYBLOB="0500ee00090000000500ee004a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/seq/clients\x00', 0x0, 0x0) bind$802154_raw(r5, &(0x7f0000000440)={0x24, @none={0x0, 0x2}}, 0x14) 03:44:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 50) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:55 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000000053961df0d720624602e29dc25a00"/33], 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) r2 = accept(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) (async) syz_open_dev$vcsn(&(0x7f0000000a80), 0x0, 0x44600) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000b00)={0x24, 0x0, 0x2, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, 0x24}}, 0x8010) (async) sendmsg$IPSET_CMD_SAVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000880) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x4040, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="007b1403b37b802548e0020300f82f8bc527c3289e00a30af80000", @ANYRES32=0x0, @ANYBLOB="0500ee00090000000500ee004a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/seq/clients\x00', 0x0, 0x0) bind$802154_raw(r5, &(0x7f0000000440)={0x24, @none={0x0, 0x2}}, 0x14) [ 2762.349303] FAULT_INJECTION: forcing a failure. [ 2762.349303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2762.367540] CPU: 0 PID: 15681 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2762.375429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2762.384771] Call Trace: [ 2762.387344] dump_stack+0x1b2/0x281 [ 2762.390955] should_fail.cold+0x10a/0x149 [ 2762.395085] __alloc_pages_nodemask+0x22c/0x2720 [ 2762.399825] ? kasan_kmalloc+0xeb/0x160 [ 2762.403804] ? blk_mq_alloc_rq_map+0x113/0x220 [ 2762.408370] ? blk_mq_sched_alloc_tags+0xaa/0x240 [ 2762.413197] ? elevator_init+0x2ee/0x410 [ 2762.417233] ? blk_mq_sched_init+0x28/0x40 [ 2762.421447] ? blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2762.426798] ? nbd_genl_connect+0x36c/0x1400 [ 2762.431195] ? genl_family_rcv_msg+0x572/0xb20 [ 2762.435764] ? netlink_rcv_skb+0x125/0x390 [ 2762.439979] ? genl_rcv+0x24/0x40 [ 2762.443419] ? netlink_unicast+0x437/0x610 [ 2762.447631] ? netlink_sendmsg+0x638/0xb90 [ 2762.451843] ? sock_sendmsg+0xb5/0x100 [ 2762.455720] ? ___sys_sendmsg+0x6c8/0x800 [ 2762.459859] ? __sys_sendmsg+0xa3/0x120 [ 2762.463823] ? SyS_sendmsg+0x27/0x40 [ 2762.467518] ? do_syscall_64+0x1d5/0x640 [ 2762.471557] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2762.476900] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2762.481726] ? __lockdep_init_map+0x100/0x560 [ 2762.486200] ? _find_next_bit+0xdb/0x100 [ 2762.490305] ? __cpu_to_node+0x7b/0xa0 [ 2762.494178] ? blk_mq_hw_queue_to_node+0x9f/0xf0 [ 2762.498924] blk_mq_alloc_rqs+0x227/0x6d0 [ 2762.503068] ? blk_mq_alloc_rq_map+0x9d/0x220 [ 2762.507565] blk_mq_sched_alloc_tags+0x112/0x240 [ 2762.512313] blk_mq_init_sched+0x18d/0x4a0 [ 2762.516535] ? _raw_spin_unlock+0x29/0x40 [ 2762.520666] elevator_init+0x2ee/0x410 [ 2762.524533] blk_mq_sched_init+0x28/0x40 [ 2762.528584] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2762.533680] blk_mq_init_queue+0x5a/0x90 [ 2762.537718] nbd_dev_add+0x2c6/0x800 [ 2762.541415] ? nbd_send_cmd+0x11f0/0x11f0 [ 2762.545541] nbd_genl_connect+0x36c/0x1400 [ 2762.549755] ? lock_acquire+0x170/0x3f0 [ 2762.553708] ? nbd_xmit_timeout+0x500/0x500 [ 2762.558017] ? validate_nla+0x192/0x5e0 [ 2762.561974] ? nla_parse+0x157/0x1f0 [ 2762.565677] genl_family_rcv_msg+0x572/0xb20 [ 2762.570076] ? genl_rcv+0x40/0x40 [ 2762.573516] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2762.578955] ? trace_hardirqs_on+0x10/0x10 [ 2762.583172] ? sock_sendmsg+0xb5/0x100 [ 2762.587038] genl_rcv_msg+0xaf/0x140 [ 2762.590726] netlink_rcv_skb+0x125/0x390 [ 2762.594817] ? genl_family_rcv_msg+0xb20/0xb20 [ 2762.599475] ? netlink_ack+0x9a0/0x9a0 [ 2762.603357] ? lock_acquire+0x170/0x3f0 [ 2762.607322] genl_rcv+0x24/0x40 [ 2762.610581] netlink_unicast+0x437/0x610 [ 2762.614618] ? netlink_sendskb+0xd0/0xd0 [ 2762.618663] ? __check_object_size+0x179/0x230 [ 2762.623231] netlink_sendmsg+0x638/0xb90 [ 2762.627269] ? nlmsg_notify+0x1b0/0x1b0 [ 2762.631221] ? kernel_recvmsg+0x210/0x210 [ 2762.635349] ? security_socket_sendmsg+0x83/0xb0 [ 2762.640091] ? nlmsg_notify+0x1b0/0x1b0 [ 2762.644050] sock_sendmsg+0xb5/0x100 [ 2762.647744] ___sys_sendmsg+0x6c8/0x800 [ 2762.651702] ? get_pid_task+0x91/0x130 [ 2762.655566] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2762.660310] ? lock_downgrade+0x740/0x740 [ 2762.664457] ? lock_acquire+0x170/0x3f0 [ 2762.668424] ? lock_downgrade+0x740/0x740 [ 2762.672556] ? __fget+0x2df/0x460 [ 2762.675994] ? __fdget+0x19b/0x1f0 [ 2762.679521] ? sockfd_lookup_light+0xb2/0x160 [ 2762.684002] __sys_sendmsg+0xa3/0x120 [ 2762.687784] ? SyS_shutdown+0x160/0x160 [ 2762.691740] ? wait_for_completion_io+0x10/0x10 [ 2762.696403] ? SyS_read+0x210/0x210 [ 2762.700017] ? __do_page_fault+0x159/0xad0 [ 2762.704240] SyS_sendmsg+0x27/0x40 [ 2762.707758] ? __sys_sendmsg+0x120/0x120 [ 2762.711800] do_syscall_64+0x1d5/0x640 [ 2762.715668] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2762.720887] RIP: 0033:0x7f10e208fe99 [ 2762.724577] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2762.732311] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2762.739569] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 03:44:55 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000000053961df0d720624602e29dc25a00"/33], 0x14}}, 0x0) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) r2 = accept(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) (async) syz_open_dev$vcsn(&(0x7f0000000a80), 0x0, 0x44600) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000b00)={0x24, 0x0, 0x2, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, 0x24}}, 0x8010) (async) sendmsg$IPSET_CMD_SAVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000880) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x4040, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="007b1403b37b802548e0020300f82f8bc527c3289e00a30af80000", @ANYRES32=0x0, @ANYBLOB="0500ee00090000000500ee004a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/seq/clients\x00', 0x0, 0x0) bind$802154_raw(r5, &(0x7f0000000440)={0x24, @none={0x0, 0x2}}, 0x14) 03:44:55 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x200401d1) accept$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@bcast, @null, @netrom, @default, @rose, @rose, @null, @default]}, &(0x7f0000000080)=0x48) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2762.746821] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2762.754071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2762.761321] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 51) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3a0300"/12, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) 03:44:55 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/crypto\x00', 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000002c0)=0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000240)=0x5, 0x4) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000000706010100000000000000000c00000a0800de7a300000000005000100070000000900020073797a3000000000081b06400000800100"/68], 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x20040001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000080)={'\x00', @ifru_mtu}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0xffffff9c}}, 0x191) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000300)={{@hyper, 0x6}, 0x7e73c5bb, 0x7, 0xc4, 0x6}) socketpair(0x29, 0x6, 0x200, 0x0) 03:44:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x440004}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="0001bbbd4174d094000000000000000000008b84940ff72d6b4571ee261441848d68430698b9af549a8d4d7ecccd5588b1275dc6cabcbe5dce358c008f0fa65792c8a4c965fef91c0f2812d140ffc6a273456d34e28917c6b2f3e5c7368c542bfe1bdde1c43de9d7a29e962ffb09a145e03629cde20ce814d936036bcd034382432b8e3bc803b5b08d1d2074bfe570f8c7ef1ffb20fc03e773bbf82b62b424ee43f3f1aaad5a60fb9a3d1ad9da950135300f03c80a85d66fa908c5671ddba039e392d315a8a7d8926e8eaf00000000000000", @ANYRES32=r3, @ANYBLOB="0c00990008000000670000000800c3009c0000003d00c500b9676941996b73af62a95f6d528b4b23e60705d1917fe73a0deee7f163a2da21166d8a31b2386be8425e878a8917fa44e64c49bb1ec7d98851d265a6a9ae9ded0000001500c50083566220329c1a6e37a4c144c89a19c4860000000800c30072000000"], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x24000805) (async) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01e1522842f23b06ad0000000000a527b0d75dcf3457dc3eae8a910f7e33418410a521f09a3cc27564c6c266f8a4fbc7c22dcf1f2f309f23f2052eab046ac88596d9c7561e41c706adb85013"], 0x14}}, 0x0) 03:44:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) 03:44:55 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x200401d1) accept$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@bcast, @null, @netrom, @default, @rose, @rose, @null, @default]}, &(0x7f0000000080)=0x48) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x200401d1) (async) accept$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@bcast, @null, @netrom, @default, @rose, @rose, @null, @default]}, &(0x7f0000000080)=0x48) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) (async) [ 2762.879757] FAULT_INJECTION: forcing a failure. [ 2762.879757] name failslab, interval 1, probability 0, space 0, times 0 [ 2762.891675] CPU: 0 PID: 15732 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2762.899561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2762.908904] Call Trace: [ 2762.911485] dump_stack+0x1b2/0x281 [ 2762.915119] should_fail.cold+0x10a/0x149 [ 2762.919286] should_failslab+0xd6/0x130 [ 2762.923271] kmem_cache_alloc_node_trace+0x25a/0x400 03:44:55 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/crypto\x00', 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000002c0)=0x80000) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000240)=0x5, 0x4) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000000706010100000000000000000c00000a0800de7a300000000005000100070000000900020073797a3000000000081b06400000800100"/68], 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x20040001) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000080)={'\x00', @ifru_mtu}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0xffffff9c}}, 0x191) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000300)={{@hyper, 0x6}, 0x7e73c5bb, 0x7, 0xc4, 0x6}) socketpair(0x29, 0x6, 0x200, 0x0) 03:44:55 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/crypto\x00', 0x0, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f00000002c0)=0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000240)=0x5, 0x4) (async) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000000706010100000000000000000c00000a0800de7a300000000005000100070000000900020073797a3000000000081b06400000800100"/68], 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x20040001) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) (async, rerun: 64) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000080)={'\x00', @ifru_mtu}) (rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x801) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0xffffff9c}}, 0x191) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async, rerun: 64) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000300)={{@hyper, 0x6}, 0x7e73c5bb, 0x7, 0xc4, 0x6}) (async, rerun: 64) socketpair(0x29, 0x6, 0x200, 0x0) [ 2762.928380] dd_init_queue+0x94/0x420 [ 2762.932192] blk_mq_init_sched+0x214/0x4a0 [ 2762.936432] ? _raw_spin_unlock+0x29/0x40 [ 2762.940585] elevator_init+0x2ee/0x410 [ 2762.944476] blk_mq_sched_init+0x28/0x40 [ 2762.948542] blk_mq_init_allocated_queue+0xca0/0xfd0 [ 2762.953654] blk_mq_init_queue+0x5a/0x90 [ 2762.957720] nbd_dev_add+0x2c6/0x800 [ 2762.961434] ? nbd_send_cmd+0x11f0/0x11f0 [ 2762.965585] nbd_genl_connect+0x36c/0x1400 [ 2762.969819] ? lock_acquire+0x170/0x3f0 [ 2762.973794] ? nbd_xmit_timeout+0x500/0x500 [ 2762.978115] ? validate_nla+0x192/0x5e0 [ 2762.982088] ? nla_parse+0x157/0x1f0 [ 2762.985804] genl_family_rcv_msg+0x572/0xb20 [ 2762.990212] ? genl_rcv+0x40/0x40 [ 2762.993662] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2762.999115] ? trace_hardirqs_on+0x10/0x10 [ 2763.003339] ? sock_sendmsg+0xb5/0x100 [ 2763.007264] genl_rcv_msg+0xaf/0x140 [ 2763.010979] netlink_rcv_skb+0x125/0x390 [ 2763.015038] ? genl_family_rcv_msg+0xb20/0xb20 [ 2763.019617] ? netlink_ack+0x9a0/0x9a0 [ 2763.023498] ? lock_acquire+0x170/0x3f0 [ 2763.027472] genl_rcv+0x24/0x40 [ 2763.030749] netlink_unicast+0x437/0x610 [ 2763.034809] ? netlink_sendskb+0xd0/0xd0 [ 2763.038871] ? __check_object_size+0x179/0x230 [ 2763.043453] netlink_sendmsg+0x638/0xb90 [ 2763.047513] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.051499] ? kernel_recvmsg+0x210/0x210 [ 2763.055651] ? security_socket_sendmsg+0x83/0xb0 [ 2763.060403] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.064371] sock_sendmsg+0xb5/0x100 [ 2763.068079] ___sys_sendmsg+0x6c8/0x800 [ 2763.072046] ? get_pid_task+0x91/0x130 [ 2763.075933] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2763.080686] ? lock_downgrade+0x740/0x740 [ 2763.084841] ? lock_acquire+0x170/0x3f0 [ 2763.088814] ? lock_downgrade+0x740/0x740 [ 2763.092961] ? __fget+0x2df/0x460 [ 2763.096414] ? __fdget+0x19b/0x1f0 [ 2763.099949] ? sockfd_lookup_light+0xb2/0x160 [ 2763.104442] __sys_sendmsg+0xa3/0x120 [ 2763.108236] ? SyS_shutdown+0x160/0x160 [ 2763.112211] ? wait_for_completion_io+0x10/0x10 [ 2763.116882] ? SyS_read+0x210/0x210 [ 2763.120504] ? __do_page_fault+0x159/0xad0 [ 2763.124738] SyS_sendmsg+0x27/0x40 [ 2763.128273] ? __sys_sendmsg+0x120/0x120 [ 2763.132338] do_syscall_64+0x1d5/0x640 [ 2763.136227] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2763.141414] RIP: 0033:0x7f10e208fe99 [ 2763.145118] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2763.152915] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2763.160185] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2763.167449] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2763.174725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2763.181991] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 03:44:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) 03:44:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000500)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x22008095) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000004c0)={@hci, {0x0}, &(0x7f0000000200)}, 0xa0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) (fail_nth: 52) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x0) 03:44:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) (async) 03:44:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x440004}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="0001bbbd4174d094000000000000000000008b84940ff72d6b4571ee261441848d68430698b9af549a8d4d7ecccd5588b1275dc6cabcbe5dce358c008f0fa65792c8a4c965fef91c0f2812d140ffc6a273456d34e28917c6b2f3e5c7368c542bfe1bdde1c43de9d7a29e962ffb09a145e03629cde20ce814d936036bcd034382432b8e3bc803b5b08d1d2074bfe570f8c7ef1ffb20fc03e773bbf82b62b424ee43f3f1aaad5a60fb9a3d1ad9da950135300f03c80a85d66fa908c5671ddba039e392d315a8a7d8926e8eaf00000000000000", @ANYRES32=r3, @ANYBLOB="0c00990008000000670000000800c3009c0000003d00c500b9676941996b73af62a95f6d528b4b23e60705d1917fe73a0deee7f163a2da21166d8a31b2386be8425e878a8917fa44e64c49bb1ec7d98851d265a6a9ae9ded0000001500c50083566220329c1a6e37a4c144c89a19c4860000000800c30072000000"], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x24000805) (async, rerun: 64) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01e1522842f23b06ad0000000000a527b0d75dcf3457dc3eae8a910f7e33418410a521f09a3cc27564c6c266f8a4fbc7c22dcf1f2f309f23f2052eab046ac88596d9c7561e41c706adb85013"], 0x14}}, 0x0) (rerun: 64) 03:44:56 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x200401d1) accept$netrom(r0, &(0x7f0000000000)={{0x3, @null}, [@bcast, @null, @netrom, @default, @rose, @rose, @null, @default]}, &(0x7f0000000080)=0x48) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 2763.221405] nbd: failed to add new device 03:44:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) (async) 03:44:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, 0x0, 0x0, 0x22, 0xfffffffffffffffc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x4, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0x2480, 0xd, 0xb, 0x801, 0x70bd2b, 0x25dfdbff, {0x17b2eb2f8950ba88, 0x0, 0x8}, [@nested={0x11f, 0x28, 0x0, 0x1, [@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="e069c97c52dba355c0c05d98c5cae0dd6884eb0e47d729488e796e8f72f7e73469751ace926b2974316f1d7ae063f970ca10032f029ee7c034eaceba9e62afa25990015e8838964f3589251c778f", @typed={0x6, 0x8a, 0x0, 0x0, @str=',\x00'}, @typed={0xc, 0x36, 0x0, 0x0, @u64}, @generic="5c5ca80c570db8515da68424c2ae454b576726a92d23850750cb61d3b497b9af3975380771974ee61f6ebaa16aeb3b962524189b5e7f3ed01677876872a594bffc56eb9a97fa33c2aee6afc7fccf6dd1f9830888bf9f68dfd6eb396e6c5ecd7b6ef365c9c9d1eb11778dfdf5ea4d94ebbe7767a32bdfb18503c1654748898f6551825ec43f667dfb53213d7da595ded4eebf9cc8489a18d4a86292f1f93a89c4d8e10391fc"]}, @nested={0x151, 0x3b, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @fd=r1}, @generic="c26825df1969a91c9f385e52a894c0f8b6fa45a4e333db15de0841258c7f581e48f73101b600a2f38380f37209e5dac36811260576c93112b5d999758d0d775379df825269", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @typed={0xf7, 0x15, 0x0, 0x0, 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@generic="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@generic="18480b7bf173380c2e07675fb7e22b85bd50bc4ee9f41774cd91fe7e828dd625951ac6fb915928487468e95840df398eb6302d64cf0b478b227ee160cd3a09d485c43ae114eeb51d297bb274f41bd22a5f60476167b63b83c24b4d1847681b9aba1a12d31a01e0dbf90fcb757dfc2ddface452fb328acffb38dee0dffce1c842346a23ee1b41ae4e9c3fe7910aff9736b3f82873f59f91ee950faa7df3c61111718fed75894d4f1f0d64be23becb82e40564b5fd3e8e62c66947eebcd85e82a7afef9780857c995716eba4e311cb9085ab2ddaf3184903b3afe7b3fce568e8321102489565391eb6d62ffa4f177434867fb6c92a", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x5}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x7}]}, 0x2480}}, 0x45) socket$inet6_udp(0xa, 0x2, 0x0) 03:44:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000100000000000000"], 0x30}}, 0x0) (async) 03:44:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000002340), r3) (async) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) [ 2763.312645] FAULT_INJECTION: forcing a failure. [ 2763.312645] name failslab, interval 1, probability 0, space 0, times 0 [ 2763.341300] CPU: 1 PID: 15825 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2763.349211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2763.358560] Call Trace: [ 2763.361236] dump_stack+0x1b2/0x281 [ 2763.364869] should_fail.cold+0x10a/0x149 [ 2763.369021] should_failslab+0xd6/0x130 [ 2763.372996] kmem_cache_alloc_trace+0x29a/0x3d0 [ 2763.377665] device_create_groups_vargs+0x7b/0x250 [ 2763.382598] device_create_vargs+0x3a/0x50 [ 2763.386837] bdi_register_va.part.0+0x35/0x650 [ 2763.391421] bdi_register+0x101/0x110 [ 2763.395219] ? bdi_register_va+0x80/0x80 [ 2763.399289] ? vsnprintf+0x260/0x1340 [ 2763.403102] bdi_register_owner+0x59/0xf0 [ 2763.407247] device_add_disk+0x5bb/0xdc0 [ 2763.411309] ? sprintf+0xa7/0xd0 [ 2763.414676] ? blk_alloc_devt+0x310/0x310 [ 2763.418824] ? __lockdep_init_map+0x100/0x560 [ 2763.423315] ? __lockdep_init_map+0x100/0x560 [ 2763.427809] nbd_dev_add+0x60e/0x800 [ 2763.431523] ? nbd_send_cmd+0x11f0/0x11f0 [ 2763.435670] nbd_genl_connect+0x36c/0x1400 [ 2763.439907] ? lock_acquire+0x170/0x3f0 [ 2763.443878] ? nbd_xmit_timeout+0x500/0x500 [ 2763.448205] ? validate_nla+0x192/0x5e0 [ 2763.452183] ? nla_parse+0x157/0x1f0 [ 2763.455897] genl_family_rcv_msg+0x572/0xb20 [ 2763.460306] ? genl_rcv+0x40/0x40 [ 2763.463761] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2763.469213] ? trace_hardirqs_on+0x10/0x10 [ 2763.473443] ? sock_sendmsg+0xb5/0x100 [ 2763.477341] genl_rcv_msg+0xaf/0x140 [ 2763.481054] netlink_rcv_skb+0x125/0x390 [ 2763.485113] ? genl_family_rcv_msg+0xb20/0xb20 [ 2763.489709] ? netlink_ack+0x9a0/0x9a0 [ 2763.493594] ? lock_acquire+0x170/0x3f0 [ 2763.497572] genl_rcv+0x24/0x40 [ 2763.500848] netlink_unicast+0x437/0x610 [ 2763.504909] ? netlink_sendskb+0xd0/0xd0 [ 2763.508964] ? __check_object_size+0x179/0x230 [ 2763.513545] netlink_sendmsg+0x638/0xb90 [ 2763.517607] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.521579] ? kernel_recvmsg+0x210/0x210 [ 2763.525742] ? security_socket_sendmsg+0x83/0xb0 [ 2763.530493] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.534465] sock_sendmsg+0xb5/0x100 [ 2763.538213] ___sys_sendmsg+0x6c8/0x800 [ 2763.542182] ? get_pid_task+0x91/0x130 [ 2763.546065] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2763.550819] ? lock_downgrade+0x740/0x740 [ 2763.554976] ? lock_acquire+0x170/0x3f0 [ 2763.558944] ? lock_downgrade+0x740/0x740 [ 2763.563089] ? __fget+0x2df/0x460 [ 2763.566547] ? __fdget+0x19b/0x1f0 [ 2763.570083] ? sockfd_lookup_light+0xb2/0x160 [ 2763.574585] __sys_sendmsg+0xa3/0x120 [ 2763.578385] ? SyS_shutdown+0x160/0x160 [ 2763.582355] ? wait_for_completion_io+0x10/0x10 [ 2763.587029] ? SyS_read+0x210/0x210 [ 2763.590652] ? __do_page_fault+0x159/0xad0 [ 2763.594885] SyS_sendmsg+0x27/0x40 [ 2763.598419] ? __sys_sendmsg+0x120/0x120 [ 2763.602477] do_syscall_64+0x1d5/0x640 [ 2763.606367] entry_SYSCALL_64_after_hwframe+0x46/0xbb 03:44:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, 0x0, 0x0, 0x22, 0xfffffffffffffffc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x4, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0x2480, 0xd, 0xb, 0x801, 0x70bd2b, 0x25dfdbff, {0x17b2eb2f8950ba88, 0x0, 0x8}, [@nested={0x11f, 0x28, 0x0, 0x1, [@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="e069c97c52dba355c0c05d98c5cae0dd6884eb0e47d729488e796e8f72f7e73469751ace926b2974316f1d7ae063f970ca10032f029ee7c034eaceba9e62afa25990015e8838964f3589251c778f", @typed={0x6, 0x8a, 0x0, 0x0, @str=',\x00'}, @typed={0xc, 0x36, 0x0, 0x0, @u64}, @generic="5c5ca80c570db8515da68424c2ae454b576726a92d23850750cb61d3b497b9af3975380771974ee61f6ebaa16aeb3b962524189b5e7f3ed01677876872a594bffc56eb9a97fa33c2aee6afc7fccf6dd1f9830888bf9f68dfd6eb396e6c5ecd7b6ef365c9c9d1eb11778dfdf5ea4d94ebbe7767a32bdfb18503c1654748898f6551825ec43f667dfb53213d7da595ded4eebf9cc8489a18d4a86292f1f93a89c4d8e10391fc"]}, @nested={0x151, 0x3b, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @fd=r1}, @generic="c26825df1969a91c9f385e52a894c0f8b6fa45a4e333db15de0841258c7f581e48f73101b600a2f38380f37209e5dac36811260576c93112b5d999758d0d775379df825269", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @typed={0xf7, 0x15, 0x0, 0x0, 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@generic="0ff17d3e4d8b1c8a9eff6dd75c647ea7e470fbf07156274bc78b92e8e3f2383d280974b47844119bdefc1268ea6efbc78b24d82218f889f12d648b2ebecf8ad913eeedc344a62feee760aecc03769dbae46bbe6d3a9f89faa59fbbec3c793b54d5f0c63c28f4a5a7fde70c52ff9f9ba3b7f969a9b3718e489577fa60e6e0848ca416dd580bfab8a5fc3bc7d80297c9587bd89825e40c721c83d2c4f3a3489d448f2eef09592b4cf70d3e7df766cb0cc5bc5820d96a59addbdb548c9c368edd672e8237db12fe22681815df40a0e528c194fabe2bac116993f8474dfaf4fcfcb9c80a3e743dff5479ad21596ba34cd4337a0d8059d89bc6549a219be2f9e7bd4cde9c45f435ef0098c618df97b6016b63ef30844310779760a7bcbbc8e51e56fd95e5d9dc89bd51623f5d197a9f8742bb87bd5c8a6b16765681e7dae4e19b642e93a6141879e44ca21e6de2058f11beef7e7b981a155c12281a2f0332188122d68a0125ae0fd0be6a76c3cce47de3ac238764318e21345d5e7eaac2b2a1b0615df67ca59115f39988a1200971aa4b5492f129f57758aa5afee72ba85e168ae111db85cc985db5b9f9444e9227753c1761aca202d14355ff39a0ff40b83e6a2039ef16dda279576e77d4b9dbd4b665f3d27adef7c822ddfb109e3c0d68a0177a299d7ab915f8fcd4159bb8f7ce9d5c6601776e099ef80053934892c421cafba936b2f1d77c5079b22fdadec09a1a634b4cc6e04d5df1a7ac6a40e48334efb960952c945a3235a4909aa68e97dd56d9fcb71216c8092c9f580491435b374eed3024ee44abd9ea9a41281a0403733d27a38478fc741df4dfa7cf1212c7f3d7e4eecde0fcbae6a532e7b02787075f979629074685f29704371b85f609abafd6b620d42dfb19aad233cf3b5b9013ac219c77ec82ce9ebd899fe4c7ed2d4ec84035246880deed3a1d8899425f95f8abd5b444c67d99f20737e7af5f98ff3acfa1b191ec5272df2bc5e9fcfc21ac513f57da0dd83358c09113079f03efce1ac2b43bf197e9583702c3da82f74b651510006970f60235a09e216a1958e75fab9a163aa1f62f667763ca45f760d2c58a2aecd7c1668ed3cb42d5fd558e84667af729f7cb79cffdbc5f5b1410c57f1f24231a177bf490ebbf06439f3788e2f4898bd95393c5c1518a060981180525ebaefe832320aa316f9d8475b0eedc49b5e6fd5afb738121bdf0a90df5786de8f2a97df44348ddfe643fcb5e3d928e6de350ec7eee94bfec20617c5556995be30f844a371972a792898585c0498951233575f54785ca0b9396e618a2d5410334cf32ded9ff24a3e319f802962fb1b37262c8102df88acec7a24702d7f551262264e4b8b24dd518518401015f23477aa7e35ff2efb9380454d8e9d585ad904123f940c40d09cde2c1decf8fad1ed96923f3c42c9ae27a4b7ccecdfe53db635da7798721d72d9b4d983237bbb8c97f9760127ec9940c10b07d6c75459944752948603b315c1cca4558c6c6df3c5624af018d88c53b9541186f4900b80318b4d340d9c226e83f550a33cbf083065c156198ea0c78f92d59d39c09ebedfd28e0c8ba09500160a54739626f1ae251ba5fb8526b27983755d874725996756feed7391c04c0a7c57ba5a7d5b42a8e1bad5a2b9e3e47d337673d60eb3e63701f0271a45527a8b31ceb0a430708b4dbf849a45415fcc309c2c7cc049f9eff9e347de0d83b79c25fa756ffd153b93a4c3af37a482fce13bb6ed22203146b2ed4342e5ea20bbb90808e67a6bad2f39672746a747d6e71c180f932714ec1ae18ed18476039ff1b9f99e0dfa8f7e56fd505e5023bfc5de24829d3681aedc0785dfda4b4c6a044b151d6a3a2e443093dfd884c384764f86222ef6d4eb4b39d8fc989babf4e7014179e882eab8b434d10e722221c709c33eb74d86089358471ab2ebac8febde8262214f84fbb94e8a6674bc1eb53b7642f350179f92c1f16371fcf75f76280dfd8778e41b0b24a685f3260da14a776b92da69099fa594067f95fba331034b380164c3ccbf758126ecf89c2d9210ddfbb5a3c2403ae906d2c00f8b2c2d070b78c46bf79b84d0ba5cb69df695ddbc70c4dbc8c65404d3c15ebf2b5358fa2d34e5e57b4194bd4e17ab58d9af0ef1dbe8082d780b0d70559723951b90c3947b66da94da04f9a7f1dd55468b9b0af1dc9fbd29cc72ccd926bad6f9a2c72adfa37295e60419afb76a8806b71c179bc20ec2e6d84a4a4418fdba7391cf2128236dc796a5d38262ff93b3175926d1f77a793297163d943386aa9f608121b0e3bfd867a1816ba0d4b05fcd7ceb7a967e68347951dfaa5eba905606c11541bace505607dffc46a665e96c37177ddfdfe0ccc1c11816c603ccad6f2cbbab260ea63f2c97ab693f0cc78d94f647432e9e2c19026954c6a22c536f8512bae78bb76c00101d699c5aa3d85a9f5cad09b1bda047d302809f86e57b10e26801824ff55d84cb30029527c332bbcf3e3eba01d44513dfcffed9c9f8750b3124165f3f00b0ff28f62d5a98033cdc3109c794205940582ec0b82a511aa12624c2175f36858e52dfea2374c5e27d323913c0129d479aca0757f592c74fd09cd99ac95d6a095aeeb7f8e3a29142433a836957a2db36487ecab5ae7dc1fb920616a8af323ab5b37be08cd288c0373231812a1db77e820f33e3882d8fa5ee3e0b31fea974714a60c9a49e8dacf4c7b8f4ce9a4754e51a4f91d4dc57561e65ad4ac4a770f07a787b8cb1b8c26980ae96b75613519ca9a820c806365ada208c82d020ed4d52060a3abbf4e0ebc6f7e1b14f28d39d116c47d6213b86505cec62436b1c80c01ef6b91d266fd0f018187af0863588fdf4a84da6a7fc26d2ecfe3152e85fc5add4a5b515485f17c1539d96a7fa9c58111eeb5ca2c1dd14abc12ce84e15d303c9d71f4c865753a7952411fc9f81d07188a555cc633ac394c5ec3b19f7510397d2eb65f641b80eed3d70d45bfd1ea474e3930c78fb36c6b0166bad9eb2a8c1a70e6333aecac3e5954a8882bb9393d37bff2acd45b7800badb69f0b9d0058ec5823c08e9951b2a6796e219955a5a89348b5b59c0d0c6f8c9b76c7e738d0b6af323c16861d4dbd597b723ae8816530fdec00a7d261e2f4cf48cf000dc4354156b694834d8d57f93fb7b7b68af53cd29d9dd8b7f874626f3556b09615b2820755f9f8eedc3a983c390b82a703524bbfa2340eaffee775eee787e7b61be5185fa2f12414034e8cd33fa78001e9c5bee7de9718cc62d1de17a1b3de638ff0f63d0d473f9cd6575cb2ef46a0f674f542dd72701d8b84cf945959e4371c099d0d71e9d1f3c8aaa3512e7ad629edaf6dd5b68f4241d4bfab0a1177fdc7076959672e42cad422a3bd68142cf41abe7eda6af3b2993b2ecc83f6f9849dbf9b9333e1c865fadb25a05ba8877a3f127c8178cf496cbc7ab1181953590a9c1c357169f27f436ca61fcee6ebc468603e080a3a73641006d5174cde9c086307f934267a878bd9ad1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@generic="18480b7bf173380c2e07675fb7e22b85bd50bc4ee9f41774cd91fe7e828dd625951ac6fb915928487468e95840df398eb6302d64cf0b478b227ee160cd3a09d485c43ae114eeb51d297bb274f41bd22a5f60476167b63b83c24b4d1847681b9aba1a12d31a01e0dbf90fcb757dfc2ddface452fb328acffb38dee0dffce1c842346a23ee1b41ae4e9c3fe7910aff9736b3f82873f59f91ee950faa7df3c61111718fed75894d4f1f0d64be23becb82e40564b5fd3e8e62c66947eebcd85e82a7afef9780857c995716eba4e311cb9085ab2ddaf3184903b3afe7b3fce568e8321102489565391eb6d62ffa4f177434867fb6c92a", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x5}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x7}]}, 0x2480}}, 0x45) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) recvmmsg(r0, 0x0, 0x0, 0x22, 0xfffffffffffffffc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x4, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0x2480, 0xd, 0xb, 0x801, 0x70bd2b, 0x25dfdbff, {0x17b2eb2f8950ba88, 0x0, 0x8}, [@nested={0x11f, 0x28, 0x0, 0x1, [@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="e069c97c52dba355c0c05d98c5cae0dd6884eb0e47d729488e796e8f72f7e73469751ace926b2974316f1d7ae063f970ca10032f029ee7c034eaceba9e62afa25990015e8838964f3589251c778f", @typed={0x6, 0x8a, 0x0, 0x0, @str=',\x00'}, @typed={0xc, 0x36, 0x0, 0x0, @u64}, @generic="5c5ca80c570db8515da68424c2ae454b576726a92d23850750cb61d3b497b9af3975380771974ee61f6ebaa16aeb3b962524189b5e7f3ed01677876872a594bffc56eb9a97fa33c2aee6afc7fccf6dd1f9830888bf9f68dfd6eb396e6c5ecd7b6ef365c9c9d1eb11778dfdf5ea4d94ebbe7767a32bdfb18503c1654748898f6551825ec43f667dfb53213d7da595ded4eebf9cc8489a18d4a86292f1f93a89c4d8e10391fc"]}, @nested={0x151, 0x3b, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @fd=r1}, @generic="c26825df1969a91c9f385e52a894c0f8b6fa45a4e333db15de0841258c7f581e48f73101b600a2f38380f37209e5dac36811260576c93112b5d999758d0d775379df825269", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @typed={0xf7, 0x15, 0x0, 0x0, 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@generic="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@generic="18480b7bf173380c2e07675fb7e22b85bd50bc4ee9f41774cd91fe7e828dd625951ac6fb915928487468e95840df398eb6302d64cf0b478b227ee160cd3a09d485c43ae114eeb51d297bb274f41bd22a5f60476167b63b83c24b4d1847681b9aba1a12d31a01e0dbf90fcb757dfc2ddface452fb328acffb38dee0dffce1c842346a23ee1b41ae4e9c3fe7910aff9736b3f82873f59f91ee950faa7df3c61111718fed75894d4f1f0d64be23becb82e40564b5fd3e8e62c66947eebcd85e82a7afef9780857c995716eba4e311cb9085ab2ddaf3184903b3afe7b3fce568e8321102489565391eb6d62ffa4f177434867fb6c92a", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x5}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x7}]}, 0x2480}}, 0x45) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) [ 2763.611549] RIP: 0033:0x7f10e208fe99 [ 2763.615252] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2763.622952] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2763.630217] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2763.637480] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2763.644749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2763.652014] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2763.700007] kasan: CONFIG_KASAN_INLINE enabled [ 2763.704863] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 2763.712416] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 2763.718640] Modules linked in: [ 2763.721827] CPU: 1 PID: 15825 Comm: syz-executor.5 Not tainted 4.14.258-syzkaller #0 [ 2763.729694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2763.739037] task: ffff888091442140 task.stack: ffff88808bb50000 [ 2763.745093] RIP: 0010:sysfs_do_create_link_sd+0x56/0x120 [ 2763.750527] RSP: 0018:ffff88808bb574e0 EFLAGS: 00010202 [ 2763.755885] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 0000000000007b75 [ 2763.763184] RDX: 0000000000000008 RSI: 0000000000000001 RDI: 0000000000000040 [ 2763.770475] RBP: ffffffff87cbb660 R08: ffffffff8b9db668 R09: 00000000000400c7 [ 2763.777745] R10: ffff888091442a40 R11: ffff888091442140 R12: ffff8880ae92a620 [ 2763.785018] R13: ffffffff87cbb660 R14: 0000000000000001 R15: ffff8880a15bf49c [ 2763.792289] FS: 00007f10e0a05700(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 03:44:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="540000000307010200000000000000000a0000030c000640000000000000335f0c00024000000000000000040c00078008000240000000000c0003400000000000000007"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)={0x2a8, r1, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x10000, 0x12}}}}, [@NL80211_ATTR_IE={0x14, 0x2a, [@cf={0x4, 0x6, {0x9, 0x13, 0xca, 0x3ff}}, @cf={0x4, 0x6, {0x5, 0x1, 0x20}}]}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x61}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x31}, @NL80211_ATTR_IE={0x243, 0x2a, [@supported_rates={0x1, 0x3, [{0x18}, {0xd62d02a919ff9195}, {0x4}]}, @random={0x0, 0xfc, "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"}, @perr={0x84, 0x115, {0x8, 0x11, [@not_ext={{}, @broadcast, 0x7f, "", 0xf}, @ext={{}, @device_a, 0x6, @broadcast, 0x17}, @ext={{}, @broadcast, 0x5, @device_b, 0x2e}, @not_ext={{}, @device_b, 0xffff8001, "", 0x15}, @ext={{}, @device_a, 0x90, @device_a, 0x5}, @ext={{}, @device_b, 0x101, @device_b, 0x1c}, @not_ext={{}, @broadcast, 0x6, "", 0xa}, @ext={{}, @device_b, 0x7, @broadcast, 0x37}, @not_ext={{}, @device_a, 0x3, "", 0x20}, @not_ext={{}, @device_b, 0x2400000, "", 0x3c}, @ext={{}, @device_a, 0x4, @device_a, 0xb}, @not_ext={{}, @device_b, 0x5, "", 0x15}, @ext={{}, @broadcast, 0x8, @broadcast, 0x4}, @not_ext={{}, @device_b, 0x1000, "", 0x1b}, @ext={{}, @broadcast, 0x3, @broadcast, 0x12}, @not_ext={{}, @device_a, 0x0, "", 0x19}, @ext={{}, @device_b, 0xbaa, @device_b, 0x34}]}}, @chsw_timing={0x68, 0x4, {0x5, 0x644}}, @ht={0x2d, 0x1a, {0x4000, 0x1, 0x0, 0x0, {0xfff, 0x1e7f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x800, 0x5, 0xc1}}, @dsss={0x3, 0x1, 0xa1}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x10}, 0x8080) socketpair(0x1e, 0x2, 0x0, 0x0) 03:44:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, 0x0, 0x0, 0x22, 0xfffffffffffffffc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x4, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0x2480, 0xd, 0xb, 0x801, 0x70bd2b, 0x25dfdbff, {0x17b2eb2f8950ba88, 0x0, 0x8}, [@nested={0x11f, 0x28, 0x0, 0x1, [@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="e069c97c52dba355c0c05d98c5cae0dd6884eb0e47d729488e796e8f72f7e73469751ace926b2974316f1d7ae063f970ca10032f029ee7c034eaceba9e62afa25990015e8838964f3589251c778f", @typed={0x6, 0x8a, 0x0, 0x0, @str=',\x00'}, @typed={0xc, 0x36, 0x0, 0x0, @u64}, @generic="5c5ca80c570db8515da68424c2ae454b576726a92d23850750cb61d3b497b9af3975380771974ee61f6ebaa16aeb3b962524189b5e7f3ed01677876872a594bffc56eb9a97fa33c2aee6afc7fccf6dd1f9830888bf9f68dfd6eb396e6c5ecd7b6ef365c9c9d1eb11778dfdf5ea4d94ebbe7767a32bdfb18503c1654748898f6551825ec43f667dfb53213d7da595ded4eebf9cc8489a18d4a86292f1f93a89c4d8e10391fc"]}, @nested={0x151, 0x3b, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @fd=r1}, @generic="c26825df1969a91c9f385e52a894c0f8b6fa45a4e333db15de0841258c7f581e48f73101b600a2f38380f37209e5dac36811260576c93112b5d999758d0d775379df825269", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @typed={0xf7, 0x15, 0x0, 0x0, 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@generic="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@generic="18480b7bf173380c2e07675fb7e22b85bd50bc4ee9f41774cd91fe7e828dd625951ac6fb915928487468e95840df398eb6302d64cf0b478b227ee160cd3a09d485c43ae114eeb51d297bb274f41bd22a5f60476167b63b83c24b4d1847681b9aba1a12d31a01e0dbf90fcb757dfc2ddface452fb328acffb38dee0dffce1c842346a23ee1b41ae4e9c3fe7910aff9736b3f82873f59f91ee950faa7df3c61111718fed75894d4f1f0d64be23becb82e40564b5fd3e8e62c66947eebcd85e82a7afef9780857c995716eba4e311cb9085ab2ddaf3184903b3afe7b3fce568e8321102489565391eb6d62ffa4f177434867fb6c92a", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x5}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x7}]}, 0x2480}}, 0x45) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) recvmmsg(r0, 0x0, 0x0, 0x22, 0xfffffffffffffffc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) (async) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x4, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0x2480, 0xd, 0xb, 0x801, 0x70bd2b, 0x25dfdbff, {0x17b2eb2f8950ba88, 0x0, 0x8}, [@nested={0x11f, 0x28, 0x0, 0x1, [@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="e069c97c52dba355c0c05d98c5cae0dd6884eb0e47d729488e796e8f72f7e73469751ace926b2974316f1d7ae063f970ca10032f029ee7c034eaceba9e62afa25990015e8838964f3589251c778f", @typed={0x6, 0x8a, 0x0, 0x0, @str=',\x00'}, @typed={0xc, 0x36, 0x0, 0x0, @u64}, @generic="5c5ca80c570db8515da68424c2ae454b576726a92d23850750cb61d3b497b9af3975380771974ee61f6ebaa16aeb3b962524189b5e7f3ed01677876872a594bffc56eb9a97fa33c2aee6afc7fccf6dd1f9830888bf9f68dfd6eb396e6c5ecd7b6ef365c9c9d1eb11778dfdf5ea4d94ebbe7767a32bdfb18503c1654748898f6551825ec43f667dfb53213d7da595ded4eebf9cc8489a18d4a86292f1f93a89c4d8e10391fc"]}, @nested={0x151, 0x3b, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @fd=r1}, @generic="c26825df1969a91c9f385e52a894c0f8b6fa45a4e333db15de0841258c7f581e48f73101b600a2f38380f37209e5dac36811260576c93112b5d999758d0d775379df825269", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x8}, @typed={0xf7, 0x15, 0x0, 0x0, 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@generic="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@generic="18480b7bf173380c2e07675fb7e22b85bd50bc4ee9f41774cd91fe7e828dd625951ac6fb915928487468e95840df398eb6302d64cf0b478b227ee160cd3a09d485c43ae114eeb51d297bb274f41bd22a5f60476167b63b83c24b4d1847681b9aba1a12d31a01e0dbf90fcb757dfc2ddface452fb328acffb38dee0dffce1c842346a23ee1b41ae4e9c3fe7910aff9736b3f82873f59f91ee950faa7df3c61111718fed75894d4f1f0d64be23becb82e40564b5fd3e8e62c66947eebcd85e82a7afef9780857c995716eba4e311cb9085ab2ddaf3184903b3afe7b3fce568e8321102489565391eb6d62ffa4f177434867fb6c92a", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x5}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x7}]}, 0x2480}}, 0x45) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) [ 2763.800513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2763.806388] CR2: 00007f2437e25000 CR3: 00000000b416a000 CR4: 00000000003406e0 [ 2763.813650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2763.820915] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2763.828176] Call Trace: [ 2763.830760] sysfs_create_link+0x5f/0xc0 [ 2763.834815] device_add_disk+0x9f8/0xdc0 [ 2763.838871] ? sprintf+0xa7/0xd0 [ 2763.842267] ? blk_alloc_devt+0x310/0x310 [ 2763.846416] ? __lockdep_init_map+0x100/0x560 03:44:56 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/49, 0x31, 0x9, &(0x7f0000000100)={r0, r1+10000000}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="14000000010a0300000000000000000039d14e64"], 0x14}}, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @isdn={0x22, 0x8, 0x13, 0x8, 0x4}, @ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}}, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, 0x94bb, 0x0, 0x0, 0x0, 0xc572, 0x0, 0x9, 0x5, 0xfff8}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x3, 0x1, 0x801, 0x0, 0x0, {0xc, 0x0, 0x4}, [@CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7d6978da}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x560a}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}, @CTA_LABELS_MASK={0x8, 0x17, [0x5236]}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x40000) [ 2763.850904] ? __lockdep_init_map+0x100/0x560 [ 2763.855394] nbd_dev_add+0x60e/0x800 [ 2763.859119] ? nbd_send_cmd+0x11f0/0x11f0 [ 2763.863266] nbd_genl_connect+0x36c/0x1400 [ 2763.867485] ? lock_acquire+0x170/0x3f0 [ 2763.871440] ? nbd_xmit_timeout+0x500/0x500 [ 2763.875923] ? validate_nla+0x192/0x5e0 [ 2763.879892] ? nla_parse+0x157/0x1f0 [ 2763.883942] genl_family_rcv_msg+0x572/0xb20 [ 2763.888332] ? genl_rcv+0x40/0x40 [ 2763.891764] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 2763.897192] ? trace_hardirqs_on+0x10/0x10 [ 2763.901401] ? sock_sendmsg+0xb5/0x100 [ 2763.905270] genl_rcv_msg+0xaf/0x140 [ 2763.908959] netlink_rcv_skb+0x125/0x390 [ 2763.912996] ? genl_family_rcv_msg+0xb20/0xb20 [ 2763.917550] ? netlink_ack+0x9a0/0x9a0 [ 2763.921460] ? lock_acquire+0x170/0x3f0 [ 2763.925414] genl_rcv+0x24/0x40 [ 2763.928669] netlink_unicast+0x437/0x610 [ 2763.932706] ? netlink_sendskb+0xd0/0xd0 [ 2763.936746] ? __check_object_size+0x179/0x230 [ 2763.941311] netlink_sendmsg+0x638/0xb90 [ 2763.945351] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.949298] ? kernel_recvmsg+0x210/0x210 [ 2763.953422] ? security_socket_sendmsg+0x83/0xb0 [ 2763.958153] ? nlmsg_notify+0x1b0/0x1b0 [ 2763.962107] sock_sendmsg+0xb5/0x100 [ 2763.965846] ___sys_sendmsg+0x6c8/0x800 [ 2763.969802] ? get_pid_task+0x91/0x130 [ 2763.973665] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 2763.978403] ? lock_downgrade+0x740/0x740 [ 2763.982527] ? lock_acquire+0x170/0x3f0 [ 2763.986477] ? lock_downgrade+0x740/0x740 [ 2763.990608] ? __fget+0x2df/0x460 [ 2763.994046] ? __fdget+0x19b/0x1f0 [ 2763.997563] ? sockfd_lookup_light+0xb2/0x160 [ 2764.002034] __sys_sendmsg+0xa3/0x120 [ 2764.005825] ? SyS_shutdown+0x160/0x160 [ 2764.009782] ? wait_for_completion_io+0x10/0x10 [ 2764.014428] ? SyS_read+0x210/0x210 [ 2764.018038] ? __do_page_fault+0x159/0xad0 [ 2764.022279] SyS_sendmsg+0x27/0x40 [ 2764.025804] ? __sys_sendmsg+0x120/0x120 [ 2764.029850] do_syscall_64+0x1d5/0x640 [ 2764.033721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2764.038893] RIP: 0033:0x7f10e208fe99 [ 2764.042586] RSP: 002b:00007f10e0a05168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2764.050269] RAX: ffffffffffffffda RBX: 00007f10e21a2f60 RCX: 00007f10e208fe99 [ 2764.057516] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 2764.064769] RBP: 00007f10e0a051d0 R08: 0000000000000000 R09: 0000000000000000 [ 2764.072022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2764.079272] R13: 00007ffce590f3ff R14: 00007f10e0a05300 R15: 0000000000022000 [ 2764.086525] Code: 84 a1 00 00 00 e8 7b 6c b1 ff 48 c7 c7 c0 c8 04 89 e8 1f 26 80 05 48 8d 7b 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 a7 00 00 00 4c 8b 6b 30 4d 85 ed 74 4f e8 42 [ 2764.105605] RIP: sysfs_do_create_link_sd+0x56/0x120 RSP: ffff88808bb574e0 [ 2764.112557] ---[ end trace 1d4d6cdd970a8e99 ]--- [ 2764.117389] Kernel panic - not syncing: Fatal exception [ 2764.122970] Kernel Offset: disabled [ 2764.126579] Rebooting in 86400 seconds..