&(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xffffff7f) 08:43:27 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b", 0x37}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:27 executing program 0: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30ba", 0x39}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x20, 0x1, 0x5b83, 0x1, 0x307b}) 08:43:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xffffff8d) 08:43:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x2, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xa5, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:28 executing program 1 (fault-call:5 fault-nth:0): ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30ba", 0x39}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:28 executing program 0: socketpair$unix(0x1, 0xf688d485e35ed697, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f00000000c0)={0x9, @output={0x0, 0x1, {0x9, 0x4}, 0x7fff, 0x4}}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETXF(r1, 0x5434, &(0x7f0000000000)={0x1, 0x0, [0x8, 0x7ff, 0x0, 0x1ff, 0x3], 0xb8}) 08:43:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xfffffff0) 08:43:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30ba", 0x39}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:29 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x3f00, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x8000000000000000) 08:43:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0x4040811}, 0x4) 08:43:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:29 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:29 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xa500, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28500, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/137, &(0x7f0000000040)=0x89) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x60000, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) 08:43:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x8dffffff00000000) 08:43:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb69"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x4) 08:43:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb69"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x30020, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xf0ffffff00000000) 08:43:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000000)={0x13, 0x10, 0xfa00, {0x0, r5, 0x1b6}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {r5, 0x2}}, 0x10) 08:43:30 executing program 2 (fault-call:6 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 469.579038][T22545] FAULT_INJECTION: forcing a failure. [ 469.579038][T22545] name failslab, interval 1, probability 0, space 0, times 0 [ 469.604860][T22545] CPU: 1 PID: 22545 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 469.613674][T22545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.623838][T22545] Call Trace: [ 469.623878][T22545] dump_stack+0x1fb/0x318 [ 469.623898][T22545] should_fail+0x4b8/0x660 [ 469.623923][T22545] __should_failslab+0xb9/0xe0 [ 469.623935][T22545] ? sock_kmalloc+0xa4/0x110 [ 469.623947][T22545] should_failslab+0x9/0x20 [ 469.623957][T22545] __kmalloc+0x7a/0x340 [ 469.623975][T22545] sock_kmalloc+0xa4/0x110 [ 469.659430][T22545] hash_sendmsg+0x759/0xb60 [ 469.663963][T22545] ? hash_accept+0x4a0/0x4a0 [ 469.668674][T22545] ____sys_sendmsg+0x4f7/0x7f0 [ 469.673469][T22545] __sys_sendmsg+0x1ed/0x290 [ 469.678091][T22545] ? debug_smp_processor_id+0x9/0x20 [ 469.683374][T22545] ? debug_smp_processor_id+0x1c/0x20 [ 469.688736][T22545] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 469.694817][T22545] ? prepare_exit_to_usermode+0x221/0x5b0 [ 469.700660][T22545] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 469.706392][T22545] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 469.711854][T22545] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 469.717589][T22545] ? do_syscall_64+0x1d/0x1c0 [ 469.722287][T22545] __x64_sys_sendmsg+0x7f/0x90 [ 469.727310][T22545] do_syscall_64+0xf7/0x1c0 [ 469.731834][T22545] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 469.737905][T22545] RIP: 0033:0x45b3b9 [ 469.741801][T22545] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.761413][T22545] RSP: 002b:00007ff277b22c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.769839][T22545] RAX: ffffffffffffffda RBX: 00007ff277b236d4 RCX: 000000000045b3b9 [ 469.777832][T22545] RDX: 0000000000000000 RSI: 0000000020001540 RDI: 0000000000000007 [ 469.785934][T22545] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 469.794109][T22545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 469.802112][T22545] R13: 00000000000009bc R14: 00000000004cb2f4 R15: 0000000000000000 08:43:30 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb69"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0xf5, 0x0, [0x2cd9e8ed, 0x7, 0x0, 0x2]}) truncate(0x0, 0xfffffffffffffc01) 08:43:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xffffff7f00000000) 08:43:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x1000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:30 executing program 2 (fault-call:6 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a79"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0xffffffff00000000) 08:43:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x2000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:31 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x408202) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = request_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)='\x00', r4) keyctl$reject(0x13, r3, 0x8, 0x1f, r5) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r2, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x110440) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$PPPIOCGCHAN(r13, 0x80047437, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x2) truncate(0x0, 0xfffffffffffffc01) 08:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8dffffff, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:31 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a79"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x20000180, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$x25(r3, &(0x7f0000000080)="223211abb2654c1da4589cf40f4f15f592034ec099ce6cec4b42ab205ea2f7d0f36691d18e4aa0abde91d1374993b3106d7b25667a52b69919fc38f856ff3028fb1648bf1a3868dc2150e31fbd9cfc76401f69d105dfd9a803e64f897cacc64517c0030e1db2beac8514de150068af5d271a5a8381ec3dca1aa0", 0x7a, 0x20000010, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x8, 0x2) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="ff0000ec", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xf0ffffff, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xffffff7f, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c0004a3338772c0ad0000000000000000001c000988080001000000190800000000000000000800010000000000"], 0x48}}, 0x0) 08:43:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x20000300, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a79"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xffffff8d, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x3f000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:32 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997da"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @rand_addr=0x200}}, 0x2, 0x7f4}, 0x90) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x40000) 08:43:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xfffffff0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x7fffeee1, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10010000000035) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/659], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r4}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, r0, 0x0, 0x2, &(0x7f0000000000)=')\x00', r4}, 0x30) 08:43:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8000000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x7fffef86, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997da"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000002340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002380)=0x14, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000023c0)=""/144, &(0x7f0000002480)=0x90) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x2c4080) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r3, 0x40045731, &(0x7f00000000c0)=0x200) truncate(0x0, 0xfffffffffffffc01) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0xc6, 0x6, 0x2, "5fb59ab5a4af50df859f526725cadf5d", "ac36f7895b2e88c97788478ab90e51a0ee031a5fc5782582afc0ab5c98ea14e717dca45bdd453d044bf3ff2086cf62a75233dcfdcc61e73cacfcb30d922d0f2b7d2615822469dc88f0eb7ac18791bdc44ed7ec85b6ca74a3cdeeb0c024aaefb1d13332bb26e46afd875c037eaca61320803ae2ad273ece4ab44d8acbd33b5a9535692b166e51a05f43b092bb4b4136a04c35c0245cd076877888547c87547ea49471d0751d1fd60810201ae87249755b20"}, 0xc6, 0x3) 08:43:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8dffffff00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x80010020, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:33 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997da"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fremovexattr(r1, &(0x7f0000000000)=@random={'btrfs.', 'GPL!\'\x00'}) truncate(0x0, 0xfffffffffffffc01) 08:43:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xf0ffffff00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x86efff7f, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$TIOCEXCL(r7, 0x540c) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x0, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0xdf}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x0, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x61ab}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x8}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}]}, 0x77}, 0x1, 0x0, 0x0, 0x4c080}, 0x0) 08:43:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xffffff7f00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8dffffff, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) recvfrom$rxrpc(r7, &(0x7f00000002c0)=""/194, 0xc2, 0x2020, &(0x7f0000000000)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0x5, @remote, 0x3ff}}, 0x24) 08:43:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f0000000000)) 08:43:34 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xffffffff00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:34 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f00000002c0)={0xf3c9088e66acbb5f, 0x0, 0x20, r6, 0x0, &(0x7f0000000240)={0x1311291, 0x8, [], @value64=0xa1c5}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r7, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x704, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x770}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r2, 0x0, 0x0) r9 = dup(r8) sendmsg$TIPC_NL_LINK_GET(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r10 = socket(0x1, 0x6, 0x9) getsockopt$inet6_tcp_buf(r10, 0x6, 0x1f, &(0x7f0000000080)=""/103, &(0x7f0000000000)=0x67) 08:43:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xa5000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000340)={0x7d, "a4b7d657b0e856b2824172a2033d17210948f8e4b1c1910198b775b65770a8ec6f2711238975a0f86c185b07edd1b6e87a90c2c7554c6006708812ec27c925d819441e4c7788ec360a22b0191cfe3397fdb162b948843b94ce17533d61897c0a5b1b86bb681dd0bfcfb86983a35816d1933a971ab0131c80cbd0e9c9448807a5"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setns(0xffffffffffffffff, 0x4000000) truncate(0x0, 0xfffffffffffffc01) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) ioctl$sock_TIOCINQ(r6, 0x541b, &(0x7f0000000400)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) quotactl(0x100, &(0x7f0000000000)='./file0\x00', r9, &(0x7f0000000280)="dd16478fd645c2515a59da10f67215f80d3fb76694c8076b936fe1c806f0b05684a0ebce00263220fc3c0289533b82532c005c05e61dd17885d3c8e6656259f4996ff65096e4cb87926dbdafe8e6377465fce50405d5cf48cffc9d95f3cbb7fa32d026bb32bb679f67391ab77c2a9041241511c1a803cf93c70321ac5ae6ed36c9ff3083783d8aaf6e4a560e83d51039ca06f4391518a514eab94d08e0e1b0632f9dc4fe09379f75d8926717927a0d5c0203912a6f984a5f7c") 08:43:34 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000002c0)=""/226, &(0x7f0000000180)=0xe2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x84, 0x0, 0x0, 0xffffffff, 0x0, {}, [@TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff0001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4dae}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5b9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}]}, 0x84}}, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) dup(r9) ioctl$FICLONE(r9, 0x40049409, r4) 08:43:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xe1eeff7f, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0x40cf6) 08:43:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB, @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:35 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xf0ffffff, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:35 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x87, @multicast1, 0x4e20, 0x1, 'dh\x00', 0x2, 0x0, 0x31}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="00feffff2e3150eb073c6fcd91", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0x8000005) 08:43:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x8dffffff, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB, @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB, @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r5 = accept4$tipc(r4, 0x0, &(0x7f0000000000), 0x80000) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) dup(r7) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) dup(r9) dup(r9) ioctl$FS_IOC_ENABLE_VERITY(r7, 0x40806685, &(0x7f0000000200)={0x1, 0x2, 0x1000, 0x3e, &(0x7f0000000080)="c80438372b5de3bb2faeb3e660a3b5d15b1e557e160a486fe967c77215cf9c804ded25ddd1c595d30dee097bef77c50e678691b3f5da618b8c87f81c4d8e", 0x66, 0x0, &(0x7f0000000180)="0623e5665a7eb397d9172c4567d3525cbd2a5649ff9b4cace02f3261a05396ea56a00cc3b1f216eb622982d9ff8d346e45d787fe19df1ed4c1cbe74dc50e5fc7bfc3d8d0700dc223370fa96648d37c6865a44dc01e5f663e45074a984ef0c606d221d2c06a27"}) write$binfmt_misc(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a318be2784c469e751efcb19b07d71125e097c5fc88db975da5762e1d350dad79e2a10cc12eb59e467db78dcfd3cc2bb8b362819dd2a68dfed82ae7f3b994f89a3d954a18ad9c6c4069a58ffe03e253c48bdff7c5057029cffaff000000000000005665657e952798d3e5f7000048fc9a85036983db0b1723b6185c2a9a16b161bdb01f31743f9271432a3e05571f5d28c20251b25f8d3ed4ecbad67b8e664d50d7d05e22a41f41329e2799d0bf1755792baf150bbdecbb5134b5ea706c5c7a434b"], 0x6b) truncate(0x0, 0xfffffffffffffc01) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm_plock\x00', 0x2, 0x0) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$RDS_GET_MR_FOR_DEST(r11, 0x114, 0x7, &(0x7f0000000480)={@rc={0x1f, @any, 0x28}, {&(0x7f0000000380)=""/216, 0xd8}, &(0x7f00000000c0), 0x8}, 0xa0) 08:43:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xf0ffffff, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xffffff8d, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c9", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000080)={0xa, [0x5, 0x2, 0x44f, 0xa25, 0x7, 0x4, 0x9, 0x2, 0x1, 0x9]}, 0x18) dup(r6) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8982, &(0x7f0000000000)={0x8, 'ip6erspan0\x00', {'batadv_slave_1\x00'}}) 08:43:36 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x8, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xffffff7f, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xfffffff0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x5, 0x5, 0x0, 0x4, 0x0, 0x8dc2, 0x200, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp, 0xd003, 0x1, 0x20, 0x4, 0x7f, 0x0, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xb754) truncate(0x0, 0xfffffffffffffc01) 08:43:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c9", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(cipher_null),ghash-clmulni)\x00'}, 0xa9) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c0009800800a607b2b6010000000000080002000039c8ebc5b9000000080001"], 0x48}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@deltclass={0x34, 0x29, 0x800, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, {0x0, 0xfffe}, {0x8, 0xb}, {0xf, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x20, 0x20}}, @TCA_RATE={0x6, 0x5, {0x2, 0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 08:43:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x3002000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c9", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xffffff8d, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) recvmmsg(r2, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000240)={0xa10000, 0x3, 0x5, r4, 0x0, &(0x7f00000001c0)={0xda772ba44365628c, 0x101, [], @string=&(0x7f0000000180)=0x3}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x34, r9, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2c6}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x34}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9542f0bade670e51abf261d368d376cec098186469e1ef95032ada88d512786548eb82fe88a16cb6c0ea38b2caffb03d3899b3733b3c3ae7898811e62df2ad63e07388d2e9a7c0027e8a4a13c5682f6e02a391e0424f233c064fe32e4254c621a738e2816e", @ANYRES16=r9, @ANYBLOB="00000000000000000000080000001c0007800c00040007000000000000000c0004000400000000000000500001803c0002800800030000010000080002007d060000080003000900000008000400e70b0000080002000100000008000200c8e7531f08000300810000000d0001007564703a73797a3100000000"], 0x80}}, 0x0) 08:43:37 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x100000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xfffffff0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000080)) 08:43:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x101000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00000000c0)=0x4) 08:43:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80002, 0x0) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f0000000240)={0x1ff, 0x2, &(0x7f00000000c0)=[0x4, 0x838], &(0x7f0000000180)=[0x2, 0xfbff, 0x12, 0x3f, 0xff7f, 0x7ff, 0x7, 0x800], &(0x7f00000001c0)=[0x1ff, 0x0, 0x57, 0x7c], &(0x7f0000000200)=[0x6a7, 0xf6c1, 0x81, 0x7, 0x8000]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x1ff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2b0082, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000080)={&(0x7f0000000000)="44eeaa818376f521b886501b4e6367a4cf56cdf3de643d562a05ce78e4ea", 0x1e, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f00000000c0)={&(0x7f00000002c0)="094c11983ab3fa72367b899d1d4817d0379f8aeb962677c3ef1cd259a986bcaaf54b21ca959d5d2eee7377bcb58869f36f432a8e55974c91ad775bda2cacf5bba986a2d985b4350ae3dc78bf213caa30623e2e3934133bb9ab4df2cece6a9b62182cd9e824eb02f25ea58771b6b37177fdc08dd3a8538b12187cf62f512649a27586af8bf6faf1e5e7f35272ec5fabf20e8c50993a67e20d5bb2b496ac817d9714babdcee076381e55b6bc756591f6e810ae792be52ce386ffb48aa7eecd5b7ee995db", 0xc3, r5}) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="fa7c1fe0", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x200000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f13af62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:38 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x42}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:38 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x3f00000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r8, &(0x7f0000000080)="9e6451b27f1acfa63f118167709990245fe36f768f583df10b821ef2e51e8a45dfaddaa6dea511707d821ee6ebe32f4c5a78921e9b630600429a048baf666acaf1fcb1b86f6c1dde21782362c044192766f1be268fcca8d520"}, 0x20) r9 = dup(r6) sendmsg$TIPC_NL_LINK_GET(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsu\x00', 0x38b500, 0x0) ioctl$VIDIOC_DECODER_CMD(r10, 0xc0485660, &(0x7f00000002c0)={0x3, 0x1, @start={0x1ff}}) 08:43:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0x103) 08:43:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) socket$can_bcm(0x1d, 0x2, 0x2) 08:43:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0xe574b1202bbc1a73) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:38 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8000000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0xf80}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_MESH_CONFIG(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x20, r5, 0x249b3f93618d4915, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x28, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xd5}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x100) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r2, 0x0, 0x0) r7 = dup(r6) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x4, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r9, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x161400, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r10, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = dup(r14) recvmmsg(r15, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40010022, 0x0) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc03) 08:43:39 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8001002000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x200000ba}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x381600) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r8, 0x0, 0x0) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) sendmsg$TIPC_NL_LINK_GET(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080200000000000000000200000000000c0004080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) ustat(0xdc, &(0x7f0000000000)) 08:43:39 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x10001, 0xd82) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f00000000c0)={0x0, 0x0, 0x1, [], &(0x7f0000000080)=0xa4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x86efff7f00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x8dffffff00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:40 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xd, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) keyctl$describe(0x6, r2, &(0x7f0000000080)=""/161, 0xa1) 08:43:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r6 = accept4$packet(r5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000003c0)=0x14, 0x1800) r7 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x101102) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) fsetxattr$system_posix_acl(r9, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [], {}, [{0x8, 0x0, r10}]}, 0x2c, 0x0) r11 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r13, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) r15 = getgid() clone3(&(0x7f00000008c0)={0x4a00080, &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0, {0x30}, &(0x7f00000006c0)=""/211, 0xd3, &(0x7f00000007c0)=""/152, &(0x7f0000000880)=[0x0, 0xffffffffffffffff], 0x2}, 0x50) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r18) r19 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) r20 = socket$inet6(0xa, 0x800000000000002, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) fsetxattr$system_posix_acl(r19, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000e40)=ANY=[@ANYBLOB="020000000118caa82875f80abb00342d207114383b7ff57e05440dfa5bc7ba8907900d0e6d96dc961d8133c1ee165564100e8b4381ed8d6920839b40a01086bf95961b2384a28f66ef787e077ef421d2112cdb06de124e58fb7fc5768c991ce061980dde6317779dbc0ef97de2cc671e09", @ANYRES32=r21, @ANYBLOB="10000000000000002000000000000000"], 0x2c, 0x0) r22 = fcntl$getown(r2, 0x9) r23 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r24) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) r26 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000a00)={{0x3, @netrom}, [@bcast, @remote, @rose, @default, @null, @default, @null, @null]}, &(0x7f0000000a80)=0x48, 0x80000) r27 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) r29 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) fsetxattr$system_posix_acl(r29, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [], {}, [{0x8, 0x0, r30}]}, 0x2c, 0x0) r31 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) fsetxattr$system_posix_acl(r31, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=r32, @ANYBLOB="10000000000000002000000002000000"], 0x2c, 0x0) getgroups(0x2, &(0x7f0000000c00)=[r30, r32]) r34 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/qat_adf_ctl\x00', 0x50040, 0x0) r35 = socket$alg(0x26, 0x5, 0x0) bind$alg(r35, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r36 = accept$alg(r35, 0x0, 0x0) r37 = dup(r36) recvmmsg(r37, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r38 = socket$alg(0x26, 0x5, 0x0) bind$alg(r38, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r39 = accept$alg(r38, 0x0, 0x0) r40 = dup(r39) recvmmsg(r40, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r41) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r43 = dup(r42) ioctl$PERF_EVENT_IOC_ENABLE(r43, 0x8912, 0x400200) r44 = openat$ion(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ion\x00', 0x18000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000e00)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000000)="532de03372d1db97827b24550d316b538b203378ecc4bb6cb2c68071586b", 0x1e}, {&(0x7f00000002c0)="48b6ee21a9dc9214990392cf83c3807852cceeaf0839c819e2860c2d3c6ee35f5b8d0523b19f8367fddc1d438b3b856d4187e746871b5ec9f55596d5c181a86630ee24c9985a3560c81cbbf766a251b2da09915c4dd210598a499c0ee8ea5d58203b2dde3451fd83c5959db1134516234b036b5b3d52742e91fd674622c89c4085d75b7428e2436fcf7b646bbbfde624d78b58b8", 0x94}], 0x2, &(0x7f0000000cc0)=[@rights={{0x1c, 0x1, 0x1, [r2, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r18, r21}}}, @cred={{0x1c, 0x1, 0x2, {r22, r24, r25}}}, @rights={{0x14, 0x1, 0x1, [r26]}}, @cred={{0x1c, 0x1, 0x2, {r27, r28, r33}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r34, r37, r40, r41, r43, r44]}}], 0x108}], 0x1, 0x2c008800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r45 = socket$alg(0x26, 0x5, 0x0) bind$alg(r45, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r46 = accept$alg(r45, 0x0, 0x0) r47 = dup(r46) sendmsg$TIPC_NL_LINK_GET(r47, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080002001f0000000800020000000000080001000000000029a5f7a512cc86b26db3586e3703c13bd8bdd3181dcf90319d169d73e553d3bf2a16ce82b1490e90f7c52cebcfc63a08c923de111cef2a4e"], 0x48}}, 0x0) 08:43:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xa500000000000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:40 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x7ffff000}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:40 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xe1eeff7f00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r8, 0x0, 0x0) ioctl$VIDIOC_QUERYBUF(r7, 0xc0585609, &(0x7f0000000a80)={0x7, 0xb, 0x4, 0x14, 0x17f, {0x0, 0x7530}, {0x4, 0x1, 0x1, 0x3, 0x7f, 0x0, "78cba18e"}, 0x8, 0x2, @offset=0x8, 0x0, 0x0, r8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = dup(r14) recvmmsg(r15, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x80000000000007) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r16) recvmmsg(r16, &(0x7f0000000980)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/195, 0xc3}], 0x3, &(0x7f0000000400)=""/66, 0x42}, 0x6421}, {{&(0x7f0000000480)=@ax25={{0x3, @null}, [@null, @bcast, @netrom, @rose, @remote, @default, @netrom, @bcast]}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/21, 0x15}, {&(0x7f0000000600)}], 0x3, &(0x7f0000000680)=""/182, 0xb6}, 0x20}, {{&(0x7f0000000740)=@pppol2tpin6, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/11, 0xb}, {&(0x7f0000000800)=""/239, 0xef}], 0x2, &(0x7f0000000940)=""/43, 0x2b}, 0x9}], 0x3, 0x40000120, &(0x7f0000000a40)={0x77359400}) truncate(0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r17, 0x10, &(0x7f0000000140)) 08:43:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = socket$kcm(0x10, 0x2, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)={0x3c, r9, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x3c}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, r9, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000000}, 0x8000000) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0xffffffdd, @local, 0xffff}, {0xa, 0x4e23, 0xffff, @empty, 0x2}, 0x4000, [0x3, 0x7fffffff, 0x7, 0x7ff, 0x9, 0x7ff, 0x2, 0x3]}, 0x5c) 08:43:40 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0xf0ffffff00000000, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 480.183265][T22944] IPVS: Unknown mcast interface: syzkaller1 08:43:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3a46) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$kcm(0x29, 0x5, 0x0) recvmmsg(r3, &(0x7f000000a980)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000000400)=""/4096, 0x1000}, 0x252}, {{&(0x7f0000001400)=@phonet, 0x80, &(0x7f0000001680)=[{&(0x7f0000001480)=""/213, 0xd5}, {&(0x7f0000001580)=""/228, 0xe4}], 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000016c0)=""/245, 0xf5}, {&(0x7f00000017c0)=""/214, 0xd6}, {&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/136, 0x88}, {&(0x7f0000001a40)=""/90, 0x5a}], 0x5}, 0x2}, {{&(0x7f0000001b40)=@alg, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001bc0)=""/26, 0x1a}, {&(0x7f0000001c00)=""/240, 0xf0}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/174, 0xae}, {&(0x7f0000002dc0)=""/58, 0x3a}], 0x5, &(0x7f0000002e80)=""/143, 0x8f}, 0x32}, {{&(0x7f0000002f40)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000002fc0)=""/197, 0xc5}, {&(0x7f00000030c0)=""/186, 0xba}, {&(0x7f0000003180)=""/119, 0x77}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/56, 0x38}, {&(0x7f0000004240)=""/210, 0xd2}, {&(0x7f0000004340)=""/52, 0x34}], 0x7, &(0x7f0000004400)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000005400)=@alg, 0x80, &(0x7f0000006640)=[{&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/44, 0x2c}, {&(0x7f00000064c0)=""/177, 0xb1}, {&(0x7f0000006580)=""/151, 0x97}], 0x4, &(0x7f0000006680)=""/207, 0xcf}, 0x7}, {{&(0x7f0000006780)=@x25, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006800)=""/186, 0xba}, {&(0x7f00000068c0)=""/155, 0x9b}, {&(0x7f0000006980)=""/160, 0xa0}, {&(0x7f0000006a40)=""/120, 0x78}, {&(0x7f0000006ac0)=""/209, 0xd1}, {&(0x7f0000006bc0)=""/181, 0xb5}, {&(0x7f0000006c80)=""/184, 0xb8}, {&(0x7f0000006d40)=""/229, 0xe5}, {&(0x7f0000006e40)=""/171, 0xab}], 0x9, &(0x7f0000006fc0)=""/58, 0x3a}, 0x1}, {{&(0x7f0000007000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f000000a400)=[{&(0x7f0000007080)=""/4096, 0x1000}, {&(0x7f0000008080)=""/253, 0xfd}, {&(0x7f0000008180)=""/4096, 0x1000}, {&(0x7f0000009180)=""/249, 0xf9}, {&(0x7f0000009280)=""/68, 0x44}, {&(0x7f0000009300)=""/233, 0xe9}, {&(0x7f0000009400)=""/4096, 0x1000}], 0x7, &(0x7f000000a480)=""/66, 0x42}, 0x3}, {{&(0x7f000000a500)=@isdn, 0x80, &(0x7f000000a900)=[{&(0x7f000000a580)=""/210, 0xd2}, {&(0x7f000000a680)=""/139, 0x8b}, {&(0x7f000000a740)=""/222, 0xde}, {&(0x7f000000a840)=""/130, 0x82}], 0x4, &(0x7f000000a940)=""/31, 0x1f}, 0x8}], 0x9, 0x2020, &(0x7f000000abc0)) r4 = accept$alg(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f000000ac80)='./file0\x00', 0x4a400, 0xa0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000000acc0)={'netdevsim0\x00', 0x200}) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000ac00)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000000000)=0x81) r8 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:41 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x8}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r4 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x1, 0x2) dup2(r4, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x20000000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) 08:43:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0xe80}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fd", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x2, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x20000186}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000080)={0x60, 0x12dc, 0x1690, 0x1e0, 0x7, 0x3, 0x10, 0x1, {0x5, 0x6, 0x1}, {0x7, 0x5279}, {0x7f}, {0x7ff, 0x80}, 0x2, 0x100, 0x1ff, 0x1, 0x0, 0x62f, 0x2, 0x0, 0x67a6, 0x0, 0x0, 0x8000, 0x29, 0x200, 0x3, 0x6}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) dup(r8) ioctl$VIDIOC_TRY_EXT_CTRLS(r6, 0xc0205649, &(0x7f0000000180)={0xa00000, 0x8000, 0x10000, r8, 0x0, &(0x7f0000000140)={0xa00901, 0xa3f, [], @p_u8=&(0x7f0000000000)=0x1f}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) truncate(0x0, 0xfffffffffffffc01) 08:43:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fd", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:42 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x1a80, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000080)={0x8001, [0x7, 0xfffc, 0x1, 0xc5, 0x658, 0x1400, 0x1da2, 0x6, 0x6, 0x101, 0x8, 0x7fff, 0x3f, 0x2, 0x1, 0x8, 0x2, 0x1, 0x1ff, 0xff33, 0x132, 0xfff7, 0x6, 0x3ff, 0x7, 0x3, 0x3, 0x2, 0xfff9, 0x200, 0x200, 0x9, 0x1, 0x8, 0x400, 0x5, 0xfff, 0x7fff, 0x8, 0x1, 0x2, 0xb28, 0xffff, 0x80, 0x400, 0x4, 0x95, 0xff], 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) sync() 08:43:42 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xa5, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:42 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fd", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') r4 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r7}, 0x14) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r3, 0x249b3f93618d4915, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0x80000001) 08:43:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x7fffefc6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x98428d57a99b5f44) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r4, 0x200002f1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x9, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x2, r5, &(0x7f0000000000)="8e18915cad396fa890ce82570c81fb9d8cc5a44afa8a9b07cebd1fc7bb17f41a49bfdef0ddbaedca45", 0x29, 0x1, 0x0, 0x1, r7}, &(0x7f00000000c0)) 08:43:42 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x3f00, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@in={0x2, 0x4e21, @empty}, {&(0x7f0000000080)=""/188, 0xbc}, &(0x7f0000000000), 0x10}, 0xa0) 08:43:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xa500, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:42 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x2, @mcast1, 0x4}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000100)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) truncate(0x0, 0xfffffffffffffc01) 08:43:43 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:43 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x30020, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r2) keyctl$describe(0x6, r2, &(0x7f0000000080)=""/161, 0xa1) 08:43:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x2}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) keyctl$describe(0x6, r2, &(0x7f0000000080)=""/161, 0xa1) 08:43:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r5, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x33}}, 0x0) 08:43:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x6}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x1000000, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x3a}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:44 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) keyctl$describe(0x6, r2, &(0x7f0000000080)=""/161, 0xa1) 08:43:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d5d9d2aad28880bf99068d45bdfb2a279c495086ccfa9a0d861e935c6e70363e6a50c8a0e5586ed4c0711da51aebf2e22c288adf6919951507ae299d3fae7db6e39a5e0f4192429d9c2d565c265e8f91535dce298724a18b9cd9c16581e331c63851d4b0c07db6bb86b1712d6d653dfe6165f19b8ac01396df87a24f3760b761356c97795cf70d5277bed7ba54ad724b1b1a38e353225b91bddb05f9e9fa6476b63eda449a13c5b2c76993eaa13e9d37498bce14578c27a671b49f84d4848b77f6a90cae00000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:44 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x2000000, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x700}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c0009800800010000000008180002000000000008000200ff070000"], 0x48}}, 0x0) 08:43:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) 08:43:44 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x20000180, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0xd00}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r2) 08:43:45 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x14, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) dup(r6) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup(r8) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r13, 0xaea2, 0x800) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xa5f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) recvmmsg(r9, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x98, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffe}]}]}, 0x98}}, 0x0) 08:43:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x20000300, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0xdc0}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x20000241}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x3f000000, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:45 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101500, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x20, 0x2, 'client0\x00', 0xffffffff80000001, "315ae51223a83181", "fe4c75c1735edb4de6fc69fcbaa6d47c4c9cc53342f5e9825996f0a139b6d756", 0x8, 0x7fffffff}) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPSET_CMD_GET_BYNAME(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000000e060102000000000000000007000900020073787a310000000005000100070000000500010007000e00"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r6 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c000400000000004e5a000000001c00098008000100000000000800020000000000080001000000"], 0x48}}, 0x0) 08:43:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:46 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x7fffeee1, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:46 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB, @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x7, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f00000002c0)=0x60000000) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x12}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x840) 08:43:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x20000301}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x7fffef86, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x177a, 0x202080) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, 0x0, 0x601, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x27}]}, 0x1c}}, 0x20000084) r4 = accept$alg(r2, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:46 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x80010020, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:47 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) sendto$ax25(r1, &(0x7f00000002c0)="d7d0c5e0d7e3001c86529777e0b8eb87de0b985dd3ffa69287196246372d53273a5d5849e213bf1085f921a19a84ddd2514d12319cdc82360da7c39182cd51266e48fe8eb4a79618b470ea8a1cb0c7869f5523309806a188a13c14acb3c8bc517ad435eb58910245b2c2e7b2756b4be78a49e101fa93ebd43eabfd19773ea188fa2b5c2a4298a7f1015fb450d2c3", 0x8e, 0x4004, &(0x7f0000000080)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:47 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x86efff7f, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) 08:43:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x7fffefbf}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x8dffffff, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:47 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) 08:43:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) fcntl$addseals(r5, 0x409, 0x8) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x78, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffff001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1c86}]}]}, 0x78}}, 0x0) 08:43:47 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xa5000000, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:48 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) 08:43:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x101, 0x9}, 0xc) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) bind$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2711, @local}, 0x10) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000070db8a500000006aaaf9e4a6cca44f3ced68491800078008000200000000000c00040000000000000000001c000980080001000000000008000200"], 0x48}}, 0x0) 08:43:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xe1eeff7f, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x7fffefc0}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xf0ffffff, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x8}], 0x2, 0x0, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000001880)=0xfffffffb, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) r6 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x400080, 0x0) preadv(r6, &(0x7f00000017c0)=[{&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000380)=""/167, 0xa7}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/151, 0x97}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f00000015c0)=""/214, 0xd6}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f00000016c0)=""/215, 0xd7}], 0xa, 0x8c3) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000001800078008000200000000000c0004770000000000000000001c000980080001000200000008001e00000000000800010000000000"], 0x48}}, 0x0) 08:43:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) 08:43:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xffffff8d, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:49 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) 08:43:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsetxattr(r5, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000080)='hash\x00', 0x5, 0x0) r6 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0xfffffff0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)=':', 0x1}], 0x4}, 0x0) 08:43:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df029893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)="ef", 0x1}], 0x4}, 0x0) 08:43:49 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x210000, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f00000002c0)=""/185, &(0x7f0000000240)=0xb9) r5 = dup(r3) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181700) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xf8}, 0x2) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x20, 0x1, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="b71ee1561dcedaaa19abdbc9318b6f3b6cec3f0598924db589331e060c1f23f2c10ee3c2cbbae66486b310a29f8cd7d9f3376032980ac0a37328777ee545c3477daad66561a60dc4bac5bc81e5590caf1927e882b3e91f5b02c0464559955f0e9683a2a9cf9e4bfd2242880ae4a3fd3ee088d9ae8b894dd809f8a468b1808e3d7bd7b240b0fda433e369fdfaa1cef87bbb3c4b52bbdbfc40386c8f5acda263c289d2652f451629558742f9457a73437e2e54a74f3e4e96b2ee8fa4e19c15cbad6da78378cfbf4f7533e4472a66bf45bbfb753bf0590cc0d13eb4a82f916035c615954233d3af1febc083d2c89e3077ab9a2a97325d1bad108a36", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) 08:43:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x2}], 0x4}, 0x0) 08:43:50 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df7a9893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:50 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x6}], 0x4}, 0x0) 08:43:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) 08:43:50 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) 08:43:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000080)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) dup(r6) pwrite64(r6, &(0x7f0000000000)="1cc6dded77712a3449a69e44d987b42f37ed7bd2af1897142688b3c4e95460a84d19602bf77e24ecdf5e05db58e3582095cc31", 0x33, 0x679f) 08:43:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212dfa59893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x3a}], 0x4}, 0x0) 08:43:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x54, r1, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7b2f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x77}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x401}, 0x20080080) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000000000699e080001000000"], 0x48}}, 0x0) 08:43:51 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) 08:43:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x700}], 0x4}, 0x0) 08:43:51 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x11f}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) prctl$PR_GET_CHILD_SUBREAPER(0x25) r4 = dup(r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r8, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRESDEC=r8, @ANYBLOB="37659e28a3a8184d26c1b378719e4d27106fe9ebe01ae825d3b6f8b3e8af4254dd9dc128da425da18056531270ac630b601645629e8c0301c8e621d4ff554353b464748cb90efe9c68505433d644370a6474436c55c248ac2d37140e683c9cfe", @ANYBLOB="c8cc9e31109674dbafea273028c7bd569aced0684935bdc95680e4bdff1be5c9ea1ef1d74137b59841a4408e44e303bbef4975f5faa67d6199286b004999e9bbdde5ce1b33a7073f085cac4bbd"], @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x20048854) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000000)) 08:43:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0xd00}], 0x4}, 0x0) 08:43:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0xf80}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) 08:43:51 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) prctl$PR_GET_SECUREBITS(0x1b) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) 08:43:52 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0xdc0}], 0x4}, 0x0) 08:43:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x200000fa}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000000)={0x100, 0x6, 0x7fff, 0x1, 0xea, 0x1, 0x19, "1c93424513553dd56b4e1a9620907d5c29d27ce5", "a0663d4a5eb8a04866d2712ef91787ac6ecfad81"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x4c, 0x0, 0x0, 0xfffffffc, 0x0, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ADDR]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24044084}, 0x0) 08:43:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) r5 = accept$alg(r2, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x410, &(0x7f00000002c0)={[{@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on='nfs_export=on'}, {@default_permissions='default_permissions'}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@nfs_export_on='nfs_export=on'}, {@xino_auto='xino=auto'}, {@xino_off='xino=off'}, {@workdir={'workdir', 0x3d, './file0'}}], [{@obj_role={'obj_role', 0x3d, 'hash\x00'}}, {@obj_type={'obj_type', 0x3d, 'hash\x00'}}]}) r6 = dup(r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x20000241}], 0x4}, 0x0) 08:43:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhci(0xffffffffffffffff, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:53 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0xfffc, 0x5, 0x4, 0x7, 0xa, "6388a594b5ed8382"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7ffff000}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x20000301}], 0x4}, 0x0) 08:43:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) [ 492.866558][T23398] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:43:54 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NFT_MSG_GETSET(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x44, 0xa, 0xa, 0x401, 0x0, 0x0, {0x5}, [@NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}]}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x60}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x4e}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x1) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xd8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x44}}, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000300)={'lo\x00', {0x2, 0x4e24, @loopback}}) 08:43:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x2}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x7fffefbf}], 0x4}, 0x0) 08:43:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) [ 493.471650][T23410] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:43:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) 08:43:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xa5}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) 08:43:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x6400, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000180)={0x200, 0x3, 0x4, 0x4000, 0x7, {0x0, 0x7530}, {0x1, 0x8, 0x5, 0x7, 0x6, 0x2, "f99ea469"}, 0x0, 0x2, @userptr=0xb9, 0x1, 0x0, r7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r10 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r11, 0x2}, 0x8) r12 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$IOC_PR_RESERVE(r12, 0x401070c9, &(0x7f0000000080)={0x7, 0x2}) 08:43:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x7fffefc0}], 0x4}, 0x0) 08:43:55 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x3f00}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:55 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x2}, 0x0) 08:43:55 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xa500}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 494.464316][T23451] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:43:55 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:55 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x8}, 0x0) 08:43:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f00000002c0)) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:55 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:55 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x30020}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:55 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x8dffffff}, 0x0) 08:43:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x137e8be1309b2a2b, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x28000}, 0x51420cfd88f7756e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) dup(r4) fsetxattr$security_smack_transmute(r4, &(0x7f00000002c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000300)='TRUE', 0x4, 0x2) r5 = accept$alg(r2, 0x0, 0x0) r6 = dup(r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:43:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xf0ffffff}, 0x0) 08:43:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x1000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0x0, 0x4, 0xffff}, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0x8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x0, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x0, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x0, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x0, 0x2, 0x7fffffff}]}, @TIPC_NLA_SOCK_REF, @TIPC_NLA_SOCK_HAS_PUBL, @TIPC_NLA_SOCK_REF={0x0, 0x2, 0x200}]}]}, 0xffffffffffffffab}}, 0x400c0) 08:43:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:56 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x64, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xffffff7f}, 0x0) 08:43:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r7, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x7c, 0x3, 0x7, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}]}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x1}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xfffffffffffffff8}, @NFACCT_QUOTA={0xc}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x9c}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfffffffc}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44000805}, 0x4) 08:43:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x4}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x2000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:57 executing program 3: socket$rds(0x15, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/244) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000800000018000f800800a3375b1872310200000000000c00040067e31cba0100000000000800020000000000080001000000000000000000000000000000bd40161542e9eacb9cac6f7dbe01ec86352d88bc29254bdaa6b562e33ad65dbaa9964739ef400fa1f8d6abfe"], 0x48}}, 0x0) 08:43:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xffffff8d}, 0x0) 08:43:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xfffffff0}, 0x0) 08:43:57 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x65, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x8000000000000000}, 0x0) 08:43:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt(r3, 0x6, 0x6, &(0x7f0000000080)=""/70, &(0x7f0000000000)=0x46) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000e2", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:43:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x20000180}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080)=0x6, 0x4) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x410041, 0x0) r3 = dup(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f00000000c0)={@multicast1, @rand_addr, @broadcast}, &(0x7f0000000240)=0xc) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x6008040) 08:43:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x8dffffff00000000}, 0x0) 08:43:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) [ 498.028660][ T0] NOHZ: local_softirq_pending 08 08:43:58 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x6b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xf0ffffff00000000}, 0x0) 08:43:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) r12 = dup(r11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x5969, 0x1, 0x3, 0x3ff}, 0x14) sendmsg$TIPC_NL_LINK_GET(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000a200000800010000000000"], 0x48}}, 0x0) 08:43:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) 08:43:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x20000300}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xffffff7f00000000}, 0x0) 08:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0xffffffff00000000}, 0x0) 08:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:59 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x6e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:43:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x33, @empty, 0x4e22, 0x2, 'sed\x00', 0xa, 0x40, 0xf}, {@rand_addr=0x1ff, 0x4e22, 0x1, 0x6, 0x401, 0x7ff}}, 0x44) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042dbd70ff00000025010021000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000100706369001100e4ce96a1b30aeb16303a31302e3000000000260679a8c8c049e914108671137fbffedc6907862eb7ccbeca9a443e57f22025b60771e02f68d5627a19b4bb3f5c3ada4cbf03bbd38e11e190a600332a20f86c1e7e666352726f70f624f0dec18bf2c11d390355a6b24d1f0ae6b06a9b1b4cc1edb26614b116189e57e4af921ce05d0608a524cf08e6d46636b97cd6bae570741022ed850ebed6bfe5e5d1099f220ab49a11962f239d05633f1af6577acf7e17ddd1"], 0x50}}, 0x8044) accept$alg(r4, 0x0, 0x0) r6 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000fddbdf25080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000000000080001000000000055d0a5955aa1b1638250d990281ee156aaab4c1c51409c"], 0x48}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r11, 0xa05, 0x0, 0x0, {0x3}, [{{0x8, 0x1, r12}, {0x4}}]}, 0x20}}, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = dup(r14) recvmmsg(r15, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r15, 0x113, 0x2, &(0x7f0000002200)=0x0, &(0x7f0000002240)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000002280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000022c0)=0x14) r18 = socket$alg(0x26, 0x5, 0x0) bind$alg(r18, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r19 = accept$alg(r18, 0x0, 0x0) r20 = dup(r19) recvmmsg(r20, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r21 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = dup(r22) getsockname$packet(r23, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r21, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r24}, 0x14) ioctl$sock_SIOCGIFINDEX(r20, 0x8933, &(0x7f0000003a40)={'veth0_to_bridge\x00', r24}) r26 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) getsockname$packet(r28, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r26, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r29}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000041c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000004200)=0x14) r31 = socket$inet6(0xa, 0x2, 0x0) r32 = dup(0xffffffffffffffff) getsockname$packet(r32, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r31, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r33}, 0x14) r34 = socket$alg(0x26, 0x5, 0x0) bind$alg(r34, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r34, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r34, 0x8933, &(0x7f0000004240)={'team0\x00', 0x0}) r36 = socket$alg(0x26, 0x5, 0x0) bind$alg(r36, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r37 = accept$alg(r36, 0x0, 0x0) dup(r37) ioctl$sock_SIOCADDRT(r37, 0x890b, &(0x7f00000042c0)={0x0, @phonet={0x23, 0x7, 0x81, 0xff}, @can={0x1d, 0x0}, @sco={0x1f, @none}, 0x3, 0x0, 0x0, 0x0, 0x3, &(0x7f0000004280)='veth1_vlan\x00', 0x9784, 0x800, 0x6}) r39 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) getsockname$packet(r41, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r39, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r42}, 0x14) r43 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r45 = dup(r44) getsockname$packet(r45, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r43, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r46}, 0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r8, &(0x7f00000047c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000004780)={&(0x7f0000000900)={0x424, r11, 0x100, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r16}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x101}}}, {0x17, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r25}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r30}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0xe5, 0x0, 0x1, 0xffffffe4}, {0x0, 0x0, 0x1}, {0x2, 0x3f, 0xff, 0x1558}, {0x9, 0xa1, 0x40, 0x2}, {0xf801, 0x4, 0x0, 0x40}, {0xde7a, 0x4, 0x2, 0x2}, {0x7fff, 0x4, 0xff, 0x400}, {0x6d, 0x9, 0x6, 0x5}, {0xfffa, 0x4, 0x9, 0xfffffe00}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r29}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r30}}}]}}, {{0x8, 0x1, r33}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8, 0x1, r35}, {0x1bc, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x2f80578e}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r38}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r42}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r46}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x8000}}}]}}]}, 0x424}, 0x1, 0x0, 0x0, 0x24000000}, 0x40) 08:43:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x3f000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:43:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:43:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0x8dffffff}, 0x0) 08:44:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="570092f5d83d68fe32efbe727d78f39212625d", @ANYRES16=0x0, @ANYBLOB="08000000000000000000080000003c00018038000400140001000200fffbe00000010000000000000000200002000a004e200000945400000000000000000000ffffe0000002090000001400068008000100090000000400020004000200"], 0x64}}, 0x0) 08:44:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:00 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0xf0ffffff}, 0x0) 08:44:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000000)={0x8, 0xfffffff7, 0x5, 0x9, 0x8, 0x80000001}) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r2, 0x0, 0x0) r7 = dup(r6) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x7fffeee1}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000340)=0x2d) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="f43f35cda1a3cde361644c38fcd59ade76cbf6bb5ab6cf13f22355e817fa46ea06bb6540", 0x24, 0xfffffffffffffffe) r7 = dup(r6) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) ioctl$TUNSETNOCSUM(r10, 0x400454c8, 0x0) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) accept4$llc(r11, &(0x7f00000002c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x0) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYBLOB="fd8bb836b8423c7539db8ac06726eded55868d76fa5df27f6577e6d499feffde18bb648c9d7c9b5913b97b4eab7e1045ac34be6c600179775af3dc5b6ce880f80f8a3b568de041fead80d9b2796f145ea4d333330509", @ANYRESOCT=0x0], 0x3}}, 0x0) 08:44:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0xffffff7f}, 0x0) 08:44:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0xffffff8d}, 0x0) 08:44:01 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x2e}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r10, 0x7}, &(0x7f0000000380)=0x8) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x402000, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r12, 0x8982, &(0x7f0000000080)={0x2, 'veth1_virt_wifi\x00', {0x23}, 0x400}) r13 = accept$alg(r11, 0x0, 0x0) r14 = dup(r13) sendmsg$TIPC_NL_LINK_GET(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0xfffffff0}, 0x0) 08:44:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x7fffef86}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x8dffffff) 08:44:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xf0ffffff) 08:44:02 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:02 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xffffff7f) 08:44:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x80010020}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000000)={[0xcdd]}, 0x8) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000002c0)={0x9, 0x1f, 0x3ff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) 08:44:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xffffff8d) 08:44:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) [ 502.150171][T23728] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:02 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xfffffff0) 08:44:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) [ 502.323140][T23740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) 08:44:03 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:03 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x8000000000000000) 08:44:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) r12 = dup(r11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x5969, 0x1, 0x3, 0x3ff}, 0x14) sendmsg$TIPC_NL_LINK_GET(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000a200000800010000000000"], 0x48}}, 0x0) 08:44:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x86efff7f}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r7, 0xc0585611, &(0x7f0000000080)={0x3, 0xa, 0x4, 0x2, 0x90, {0x77359400}, {0x3, 0x8, 0x6, 0x9, 0x3, 0x80, "8c499536"}, 0x3d6e1df9, 0x1, @userptr=0x401, 0x2, 0x0, r10}) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f00000002c0)="f4827883acd571ee50ce5b66cfaea72625636a3aaaa7ee09d53640b9ccb367fd6e072c089e6b23b19cad09fdf5a19f7ec91e43f0ab162241938ac504e962a2faecd3d912f49b913f5953fc20e6d5f6cc330b76423e3bc31fdd455a5ecb7fc88a3b8cddc70d8c1b075d89db7f3bdf2986f6fc91bc7b56d1bf8c1a0de67bd4141f62fbe22b60a46bbf14048a3c94383340ba8bca1270cddeb62628fdfd6b654f599e8dfd71f2e209f34a0e32a3cceb1d75f9cd2cdb2f452788f4f23617dee30b9e60a789034166112616c84fb8a54bd13384d5f5f254077b3bba48998dea0d48237b2b99239d92741b16ff41c1279ea3340b5a437bc6c9e9264fc3378e9ed6f38793c465ca9ebfe96c8604fb4eacacd0c7c64b18f7a1d1e4c0eac0c2b9f97285e2508fdf45785dcadd06f3c0cd3bfaa076f3db93c2d80b7c5f037653d83c10bc941bab4f7cbfeb52faef4258627724a92114402063f97231620d917d83693f36df3e06682480fee6a420a7c72dcf37f5d56e3f704171a28dfc385cc251f564955240799fcfc48f365bf8b41c2f9f9024469e6dc99033a93799e93e8c8462f97c14eef1c1f58699afff87d86abf8c01b6eeba5b087213296536e06565cae5b41ae7cb7b42660c578d06a4f80346bd2941256d0f17c183b58240c50650369e0c98d3a1e47f05c86ade586b90a1e189ccc469c8457e818bb18d9b23fb130a5b718c41ace8d96a22627b8fd8820daeb0839b434dddae8f9fd298d3ec48b788970fab38fe82752d9d860364568d9fa3ae217370905272cf99219ab2aa2a6fb5ea4def1284b7c4536a2ef438a248dc1392a2a0f2744d3ce736ed8f30186276b704423d9ea38cc3cc386a60823068f74c3211665b42a94113cb6e07bcdb606094e1363563dd9a470fac955429aa4159b8f294e25f7184694ae5e6d0cae6beb90692428a10197780bd2bc4e891ece55e735958c5b020653400314ab98c45e136363e548bf17b972215fe2f30c3bfbbe4a0aa0f3a10e45d38bebcde161921b2de7f1bd248a3214f3b7866ef7497444f42e46ed24c535f6cf7f0d3a7210481698d0c46d82662f6c6b6716495a5d8aa569fdff578e6850ed9c308af49eb6f820f9aeb92bc22fbebd6e1f0f6b0f8af9c3c005cd46843300df474ca3519c2bdacef1a8ab0f745ee9b29750f620d3db0b2ebec96548e81fa6dc8338a1c535543fbd9d67bea852a34b6d918daa61f5a163514b02364d50a04e9bc84659e1d2b4b42f222f1bfb8f4b6eb22efba71964c0eaf9c2e9c8e81ad283e705d1f1a29f4589ffd1996c8af28fd0ac000293538e1bf0d3f21302b3b639f513adb7a2f5d26f6226a69c8b28f3704b68989b4fe18efd9330c0f066d342afa31ecd994b88c2c681f810cda0540617b89832cfc4df33a0fce3de27e103f18e611ebdf6e219e885ed5d0d4a5ddebe73b4521617e8a82a6a8ddeb281a0dfdc7e0beff38ca9ac9cb853d102085940f5fb101513fcf5f3c50906886555715d3e2900b029764a578f0beb6ec729f686d3ce4158dfa3c3414712e4d4dd0a35675600e331aab01c1efa961abc5f54707e0cf2ee2463255ed97e32dc5088887fe85c977116568b7ad3ff2475eec9d4732100d08865fea22eba18181d8e296d013322885095df288db0b49f7381e5218e97e9332e003c3c74e0f6197a07b10ac3969a19d4b46a83616c568fa2184f7257368d9072c140713e590df575e1ab79cda19eb7aaef89c552306d4ca3a94a1f03da298079478fb85290cb5d6aa7839ff6fe79fd3fff3ce11e31dbe21ce874475c09b50325e91a90b320a2f754434432dfda39b07a0792192c9440eeb8a1421666f99ee4277e01437f9cb8d8a4122b1ca94ce1f430e390ffcae76567143470570295d7703e0467afe541a0f350ef9d0e171b4c09c500c7ecde35519f397db5a177c7cd857d4e98b0f9667c754b74ba5ebbfee66de07a64fe19ed806653c60f41a432181b44df2565e67a6ef8e835f4871b075401bfdfa29203bae5f2d71f36c46c75821c4ae7e6c549619bbfbe224b5a6a76a7800fa138edf1ba4525d7177f7fb32639d587763214e5671db9d0ed2a75bfb7d6dc3c3b079a53010dc2249800b7754cfcfd69d9db20dec7014846768302f72ebcbd777f19816ae1e6454d3c40f02ae97e5a994001c034ac4ddcb61efb86fb1243aa16c3a0cd968590052e0adfcf6bd35a852902a2e20aab81d42f89a1a8f9b99931f2e5075ccc32634ac0c4efdb60bf649a9c73a355df0e88624af25c616b0414488eec0b49c9cdc78e506e29eaecc58f005bdb18b094f8afef6dfbff66714435d96560cb426d961ec0564d7d039fb1f9f67304775ae1eef686fec92b70aee26b18cb7e557fcd75864a67af6ffb0deec5a55a8f7375e34addcad7b4297c3bb286654de5a802e443f7a67c1d86bbd8676985b472c697b76fed21766f9fef680fcdbafbedf1bce8e49b83a8aac19da6b0886f322aed26547b292b404e0511eaa7d54d8338f258e1935674da2b9811aad051dacda3bb9e72510b605d0e470486b503530f03c3733c9b2beff4f58152cd88a2b66b6734df16948b05f6c974ad60fa8af564a2d8051267e8357d7998a573233a128982ad69fd978fcde25464d6c9eaac9499d954c187aae0a55acf49b86b10074a31a98cbe7a6cb52bc19490f9b526860917fde44544d5e76880b002665010386d4776b44aef266ec2e2815a264081b63aea0404424257461abb7f203e168652992d332e4ab16e78d739f4bd871659f89ab6227c41bb44ea07388d65a134094803b3e6a6916950c9331b267c42babec55a001960e08547d640e785b14421702b029a2143e83757dd73c9ad21dca4fac2383ed4bce0d13a6e004a771261976cb420357a0e4bca7d5314a72585f2884260618c0691ad48b776e277cc7dfa3ac09a8ac94128a8ea4a450cdd1f6b410a9454eef1730197e02456afae0770f9fa5df7e4cf3fc3b6cc13a02eac008c9fd43fe0a181a304085bd3ecdd0a23449fc0483545d4ab99996dd587a6b4565634cabeba2e0dd26713441a61d326a1540cdd1fabaf1bbadfeef0c6aa16e222590c1fe9423b525ec3707d42612f87c25cbad5a51c42ae9d59d350dac9910d17d08b323aced185287ce80888fcc93553df9a5ca55a5465ded3014a5b2457f327f3d6f579d2ad748f29143788212f70983a0bf4a4b5385e777452cf7bded50a12f650268c98e680ef91016dbd92452329983fcb7aa01cc7b25a903bbf0535b463e35e242dd20205dd7cf28fc223df322dd16e69f1d824e4529e491d35d8fd4207bbe609f87b8678cafe119d75ddfda79ebd020192f39709ee996603095fa6fda3195b91cfab8b2dc198a54a22987a5a34122770260aae554d318659574439eb4137cb44c39b4459981ed62499b57c9c45a913bd7d75258542b17da7cf2068acab4ec50758050051e3bff246d8fc27808ad7dc3f49fbcbbdffc8b1180d105373fca916a58249b61bf35ee18e3170145046c04b9b4975007b01e6f744bda4ce5dd65d94c0d2ae72525a1427d721c3b508058e43e72de72a2428ca083a964b13a0dace7a8daadfaf4c52c9c6ba15869a442a410cd67925b629af2a527fd694dc39e0b0be89c405563f340405d515b63dc31a1527576c3185e8bc7ee65358f54f05ae709c1d2f4bd84e45331390f376c072f35bed56250b05a7bca335697af9979ad96b520cc3cb327bb6cf7aa061099a1e0014b0c845efd1052c0d5322ad473fafe0369a79d09796a4e6ea8a4dd049bbf6694b628bef5e64857240f92079a6828c0786b3a8125c769896daa1a20e7ece601d9549230f4cd44025aa8c15f707a8280d2aac0c1ffb8d7ec2081494f4da1a76c88c796edac81e51b59cccb705d8346ab68b9afa457782e2e2152b11b690cb7fb1e32aa46c81ca2d323904fe8138b5e76111ae3d39693988e7a9375aabc5d2e60d95a42fa9fd7e3c96261a9173a693b214a57337a55aaaeea69732db7cafda20198b0d53e4186b2512454e61096db965b6f10a912a19a60511c0b66e747875d73fba6530d2679a5fc298028f6fc880d369437269ff1b8bf548ce10e30bb01cc1330936ccacd092e4c656fb39a596ce0e015e38eeaa47f5be722e9d15467c796d714e908c42057be9333007b026cd8bb3b24f555b0765d72f8393de7efe675e1139099846aba9565531fcedbaf1a56c7189793708ce8a6aa5e8cae4beae7161dc3a249ad216ce40dab048617be93ec56bae93d14cfa2f21b6709bc1667c72747a13ca49086f7b0cc5a46fccfa322f3d66ce86ea82b97ce3aded248fedeaa8c930cf3d40e83905273941a8c1346aff49cf8f243b26695019719b87a45c119806ea726040ccbca5d5bcc59debe0704afdb08dbe4be002566ac5493a1c7024ce75cee3fae83888543ddecf29fb4ca9881950a5aa38100071a3fd29894228160a0cbb147629fb9fb5353b2f9b4de787d7e9fd71e192fad2031fd6e8cc3c10efd359e81338b5a5102030a23d5871e61a857227de1d6bbfd82a43c12c56c0fb36e7408f1f9fa57a560d1d93d2b90d496885f2378c9b165c11de150d14bc9d4eb48bc37c964a417cf8af8f96b34bfd91f5de114202d49e6b79ad7337b53a9631b595352ea7111fb0ab5eb493f779bc3b1cfefe7c00c7725b54d61393a04601cb69008f5b0c07a9e9cf9dcd0948793a86f592d0c65b7b4960e3c673e941664db61e7566024c088315fe87a1df1e684eba344602cd660d5a96343f98b7d1e0bfa2814bbabf93a862b871cc839cfe5e28adb8daa5d6d082382191c1dd15880674a7127c6e26e649d9d21d8eae4a13341ac5ceb9bc216097bdcf563a93dbd25276ca97620803888f3587134d28221c372d358ea93910e92dd9efbec6355272e3b6e66e906cb1d2434e3e27728a06692ee630b3c7cab9c282099495e1f26651e3ac08f985472540c357c33ca4c2eb641fe632e58289d4dacf28ebc4fe6e01b54061340e7f4b9290a360e070f586b667ccfabcff4158e76dfc6c2726728e4837d5e8ba926b103785a91e2e04ab3b45808df0f370c58208d4331078743a33b5d43d27d8f8577f1afae64d502f34912431a2e226e4d3d114961d458d35103e126adfcebb2ca8c01697bf15ca0131053d279eeae1c1ceb279368e3b2c35557a70c18e3c1356720b7514217a6126b8fb2ece494aef965c4bfd4b11603332270049d1c7803c5dd5943e81a1646a752bf76979be42f705851285b1c46f47ed8e02615c38a74203f4682d0bc1565233eca5048c6e30607e77e1025c0a535ebfdb6fa39fbb56fc3ac082ef2ffc8d9949cb1d2201afdb33e0e372c906e3ce39c64c7baba79030d6164f6aad0d8074391c05a09b5a37368bc9809719affc53390ab4c6a30d38b831943fc068771376c224440650f1352f413094a2acc29c052ffc29b850022ddcb57f4432184315b0192803c0f6f1c1df2db719a971ef9951c6fda26c566ec7d4a7bc1a028835b5cde0dbe9b4358c270aebba2b14d0ee0a1a6aa014d4a573296a43e24119be70d077fab9f25ec2e9fc0531a6274866e05d826e27aaa24c951c0f59550c6e87f5ce276ebad3f61ea21071c47260930a4bec37989a0de3c95a2950c432b044b63e147cd104712b00bf74d6502cb9db48bf33e2f81411022d1b011542ecec9ed75c35ec60dd5e1582d7ba7115a5f6f1e376edbbd3d3eda6ef74786a6295f8f70b484c6ad176ee7e97d2d4d5bf7f5f5053cad760230f4168137f111d951c3632695cee3a8abb94cb2", 0x1000) [ 503.081687][T23756] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x8dffffff00000000) 08:44:03 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) 08:44:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x40, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$BLKSECTGET(r7, 0x1267, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1) r8 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) r12 = dup(r11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x5969, 0x1, 0x3, 0x3ff}, 0x14) sendmsg$TIPC_NL_LINK_GET(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000a200000800010000000000"], 0x48}}, 0x0) 08:44:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xf0ffffff00000000) [ 503.294870][T23776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000001800078000000000ed00001c000980080001800000000002000000000000a20b00"/55], 0x48}}, 0x0) 08:44:04 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) r12 = dup(r11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x5969, 0x1, 0x3, 0x3ff}, 0x14) sendmsg$TIPC_NL_LINK_GET(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c00098008000100000000000800020000a200000800010000000000"], 0x48}}, 0x0) 08:44:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xffffff7f00000000) 08:44:04 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) 08:44:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:44:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x8dffffff}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 504.070284][T23794] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:04 executing program 3: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0xfffffffffffffd95) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0xffffffff00000000) 08:44:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) dup(r11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x5969, 0x1, 0x3, 0x3ff}, 0x14) 08:44:04 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) [ 504.332251][T23812] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f00000000c0)) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) r7 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) r11 = accept$alg(r2, 0x0, 0x0) dup(r11) [ 504.496202][T23820] QAT: Invalid ioctl [ 504.532155][T23820] QAT: Invalid ioctl 08:44:05 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x78, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f00000002c0)) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c04805f24000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000080)={@mcast2, @rand_addr="b88ff5baeb3c1d14bacb77fe34d32ac2", @remote, 0x2, 0x1, 0x8, 0x100, 0x7, 0x70201, r6}) 08:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:44:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) accept$alg(r2, 0x0, 0x0) 08:44:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x64, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x5}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r7) keyctl$instantiate(0xc, r6, &(0x7f0000000340)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', 'trustedlomime_type(]vboxnet0vmnet0', 0x20, 0x2}, 0x4a, r7) r8 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:05 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xa5000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 505.081928][T23833] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000002c0)=""/4096) 08:44:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[]}}, 0x0) 08:44:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) rt_sigprocmask(0x0, &(0x7f00000000c0)={[0x8001]}, &(0x7f00000001c0), 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440), 0x0, 0x0, 0x0, 0x4000000}, 0x44000) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000080)) 08:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:44:06 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5e30, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x5}], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 505.352951][T23857] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:06 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCEXCL(r10, 0x540c) dup3(r7, r8, 0x80000) 08:44:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:44:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r4, 0xc0285629, &(0x7f00000000c0)={0x0, 0x1, 0x20, [], &(0x7f0000000000)=0x8}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmsg$can_bcm(r5, &(0x7f0000000640)={&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000005c0)=""/92, 0x5c}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r7 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDCTL_DSP_POST(r10, 0x5008, 0x0) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r8, @ANYRES16=r9, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x3}}, 0x810) 08:44:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xe1eeff7f}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 506.032915][T23875] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:44:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000000)={0x1, 0x1, {0x3b, 0xf, 0xe, 0x13, 0x2, 0x5, 0x0, 0x2c}}) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) dup3(r7, r8, 0x80000) [ 506.192801][T23887] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:44:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) dup3(r7, r8, 0x80000) 08:44:06 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x280000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ioctl$SIOCGETNODEID(r6, 0x89e1, &(0x7f00000000c0)={0x3}) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup(r8) recvmmsg(r9, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000340)={0xd, "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"}) syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r13 = accept$alg(r12, 0x0, 0x0) sendmsg$alg(r13, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:07 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:07 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:44:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) dup3(r7, r8, 0x80000) 08:44:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x0, @ethernet={0x306}, @tipc=@nameseq={0x1e, 0x1, 0x2, {0x1, 0x4, 0x4}}, @nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000000)='batadv_slave_0\x00', 0x1, 0x10000, 0x9}) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xf0ffffff}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x7) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) modify_ldt$read(0x0, &(0x7f00000002c0)=""/153, 0x99) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r7, r8, 0x80000) [ 507.041904][T23914] sp0: Synchronizing with TNC 08:44:07 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r5, 0x406855c9, &(0x7f00000001c0)={0xd, 0x3, {0x56, 0x8000, 0xb5, {0x3, 0x9}, {0xff, 0x40}, @ramp={0xfffb, 0x0, {0x6, 0x97b, 0x1ff}}}, {0x51, 0x4, 0x8, {0x1000, 0x1}, {0x1, 0x3}, @period={0x58, 0x4, 0x7, 0x4, 0x7f, {0x7, 0x3ff, 0x20}, 0x4, &(0x7f0000000000)=[0xbfd, 0x0, 0x57d, 0x6]}}}) r6 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) dup3(r7, 0xffffffffffffffff, 0x80000) 08:44:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x98082, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffff7ff) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:07 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 507.282623][T23935] __nla_validate_parse: 3 callbacks suppressed [ 507.282631][T23935] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 507.328487][T23914] sp0: Synchronizing with TNC 08:44:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) dup3(r7, 0xffffffffffffffff, 0x80000) 08:44:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x400080, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x10010000000035) write$FUSE_LK(r3, &(0x7f00000000c0)={0x28, 0xfffffffffffffffe, 0x8, {{0x3, 0x3ff, 0x1, r4}}}, 0x28) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f00000001c0)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:08 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:08 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0xa0500, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xffffffc0, 0x9, &(0x7f0000000080)}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xffffff8d}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) dup3(r7, 0xffffffffffffffff, 0x80000) 08:44:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) r4 = dup(r0) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_S_PARM(r4, 0xc0cc5616, &(0x7f0000000340)={0x2, @capture={0x1000, 0x1, {0x10001, 0x1}, 0x3ff, 0x20}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00000000c0)) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 508.000703][T23944] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r7, r8, 0x80000) 08:44:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001800)={0x4}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x29) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000240)="3dd1d703d8447de56be6de5a9200b70f7c53224526850b97f95a1717a5c82bf0", 0x20, 0x3}, {&(0x7f00000002c0)="2cd6da4fc825abda7b1231716a3932e908614b08a27a99676f64430af515b579b7736dc8cfefe0d2c3dc271395f2aacf10dd96210b09b5b3b9057086d74aca4822cefd0cc14e6fbdc5c98a2939483224b743245200fbf19d0e48079dbcf26aba6df8d1dd7f5e2e94037fdd0b0cd89d2ee4620d23c72e84fc0a2f2a92f431e9a3", 0x80, 0x10001}, {&(0x7f0000000340)="faf0d76fc4c55c25a9802c1cc6f2bbfe8012f6b2baf196baf14c930616", 0x1d, 0x35a}, {&(0x7f0000000380)="2514578caf817389f420fddb4af6a9e53ba91e70316f2ef022e7e2ab4844e79d55e710dcf8895cdbfd66d1c75d795b8b106b3b194a7c1ebf1969dde13d3b17d9bd1d585f7b475085ce8ee926d8cabf188cc409eab3c9e72514c10891b4e201c90f8408316d1551a9caecbe79378ae8a584f4e954aa", 0x75, 0x1}, {&(0x7f0000000400)="332722509a473923ee551eed4a2315c5bcb97275c3ba63248a22673cb35caf13791f9e2ba4596f5b958cb20a5db4359f417d67", 0x33, 0x98}, {&(0x7f0000000440)="193d998b810c3fab6c9e24f09b7dabc6f1e0e09a7ee2d818a13515611ea2bedbea1ec65c7d27f9700179993a69b78c7df2352065ba6ac81792e043ba56133cf319024063f756fcfe93449f484d69a5c25ac9248085dee1f3808e1dbbcee20ecd43b58c984156f66c3c12d645cb61f830a08eb6a4554f55acdeb29179e2be83febd3bfd7e1f0bf028cdae7b8344d326aad26aa793e1def1d2a423681b140c00844224ad55909712c0044c483f37f7025e763c946005946db5bc4fe53dcb46e28e", 0xc0, 0x1}, {&(0x7f0000000500)="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", 0x1000, 0xffff}, {&(0x7f0000001500)="c242482acedca512ddf1d23b643daf571e687df4f6483f2213fce584f5c5fd7765561d20dd4eda887d760301b3ce33bf3ce819", 0x33}, {&(0x7f0000001540)="2b74fbb6af51de059d780bee964040045f4cad1e379e5285248ca9e61971380061b6175a01eea6165aeedb0ed918729ee96bab53a72ea7e964e93d4d644132af699c7edb4d8d115038b6dba8263dfb79150ea2ce6a09642466dfdd16783a4c117c093c4ec96c526ebe80650d7baef86b633b", 0x72, 0x66}, {&(0x7f00000015c0)="9ff51c9ae0a71530daad64cddbbfed78246ed75d038486471addb44bf7c8fd424b734b80b7a60a83863a6c0ff1c9b9db4a0f0906dccc2a6655ef9ed038e173c9137e41a270db47a652949699749f60a0123b88e5fd14a38bcc98d5733fa7371fb3ab391a8de0e3167b1f56c3982d7dfeb736cd748fddbb4440b736a0aae677121d40063a04c6204a47363500a4096cb5e4c9189372d0e4073aee0b567033b14ff0ec410c74b0fca8411fcb626b643df168706c0907396b65eaa23542822a0f7c91d3052c94842056a3bb1642f4a11f15ded45a90c1b6eb7825986a235e94fd8b02549d5f71b76e544af043b00262a4", 0xef, 0x81}], 0x2268144, &(0x7f00000017c0)='sha224-ssse3\x00') r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r10, 0x1275, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f0000001900)={0xc9d, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e20, @multicast2}}}, 0x108) r11 = accept$alg(r6, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$inet_mreqsrc(r12, 0x0, 0x28, &(0x7f0000001840)={@remote, @broadcast, @local}, 0xc) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r13 = accept$alg(r5, 0x0, 0x0) r14 = dup(r13) sendmsg$TIPC_NL_LINK_GET(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001a40)=ANY=[@ANYBLOB="48000000abeb60645c97f0bafaae3f52c49a68d816130d7ccf2c2896dbdff2f63d5c9aa4981fc53b6485d27686b99961220014c307df8f", @ANYRES16=0x0, @ANYBLOB="000000edffffffffffff070000001800078008000200000009800800010080d594a4cf0eb3e34fbd46104e1100000000080002000000000008000100bce1f36f6475000000002acd632da751a2e6c36f2b49aa248cb95b03000c8cae89cfb462d3230cce1bc2fbe49d032f1d014669836daef3b1c6d28658540a8e85079c726f980ad0620100471f2428324acc3550062e87dff57bd7444abacd48a46ac7631198c5e03b783781f71a581b4f99b56d9e9921c3a854cba6280ed2d8f87d2e0d6c"], 0x48}}, 0x0) 08:44:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(0xffffffffffffffff, r6, 0x80000) [ 508.253435][T23967] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(0xffffffffffffffff, r6, 0x80000) 08:44:09 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x7d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:09 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000000)={@broadcast, @loopback, @initdev}, &(0x7f0000000080)=0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b7bd274b3ad5891f184976", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x3}}, 0x4004000) 08:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(0xffffffffffffffff, r6, 0x80000) 08:44:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xfffffff0}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 508.954109][T23990] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x94, 0x3, 0x7, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x9}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x8}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1000}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = dup(0xffffffffffffffff) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x3d0000, 0x1473, 0x7fffffff, r3, 0x0, &(0x7f0000000080)={0x9909e1, 0x2, [], @p_u16=&(0x7f0000000000)=0xf826}}) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000240)=0x1, 0x4) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r2, 0x0, 0x0) r6 = dup(r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:09 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = dup(0xffffffffffffffff) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) [ 509.129856][T24004] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) r5 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000000)=""/37) 08:44:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = dup(r3) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r11, 0x0, 0x0) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000280)={0x3, 0x0, 0x4, 0x20, 0x2f8, {r6, r7/1000+10000}, {0x2, 0x2, 0xbf, 0x38, 0x3, 0x3f, "06d281a9"}, 0x2, 0x1, @fd=r10, 0x775, 0x0, r11}) ioctl$KVM_TPR_ACCESS_REPORTING(r12, 0xc028ae92, &(0x7f0000000200)={0x6, 0x9}) 08:44:10 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x82, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = dup(0xffffffffffffffff) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x0, 0x200, r4, 0x0, &(0x7f0000000080)={0x9a0905, 0x5, [], @p_u16=&(0x7f0000000000)=0x2}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) sendmsg$TIPC_NL_LINK_GET(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[]}}, 0x0) 08:44:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) 08:44:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x3002000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x100000000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 509.921604][T24031] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r7, r8, 0x80000) 08:44:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) fcntl$getown(r3, 0x9) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000000)={0x0, 0x200}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup(r8) sendmsg$TIPC_NL_LINK_GET(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x200000000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:10 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000001c0)=0x32334, 0x4) shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000340)=""/4096) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-256-generic\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0xfffffffffffffee3}, {&(0x7f0000000000)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 510.159357][T24052] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:11 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x83, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r7, r8, 0x80000) 08:44:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x200000) ioctl$VIDIOC_SUBDEV_G_SELECTION(r5, 0xc040563d, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x2, {0x8000, 0x6, 0x7b3, 0x3ff}}) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x3f00000000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r2, 0x0, 0x0) r8 = dup(r7) recvmmsg(r8, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) fcntl$addseals(r8, 0x409, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r10 = accept$alg(r9, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x30480) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = accept$alg(r2, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800ada7e900f9ee1bfcce7f79aad7ffd7e4980eb8f77a9ef9bfd73fcc0541aabf62d1c4898327d6da6588c798a9bc59b6ce940aa9c3d89d0c47393fa09d4605bdd7866c", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) [ 510.903126][T24064] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r7, r8, 0x80000) 08:44:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540), 0x4040090) 08:44:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}}, 0x20}}, 0x0) 08:44:11 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x400, 0x200, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, r9}, 0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e24, 0x80000001, @mcast2, 0x9}}}, 0x84) r10 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_ENUMSTD(r10, 0xc0485619, &(0x7f0000000000)={0x3, 0x400000, "703d1a4abfc476f4b46c566367d3744745a46b992a05b7b0", {0xff, 0x1f}, 0x8000}) r11 = accept$alg(r2, 0x0, 0x0) r12 = dup(r11) sendmsg$TIPC_NL_LINK_GET(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c000400000000000000001c000980080001000200000008000100000001000800010000000000"], 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 08:44:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x8000000000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 511.111548][T24085] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:12 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r6 = dup(r5) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x82402, 0x0) mq_timedsend(r4, &(0x7f00000001c0)="661988ff164caf6fb8276298675d0ef482f4ec5617e21adf2c23adf675df799b77d1abf5677d61a24747184e8e3713c66258019f19df46a763b335945daf02ff336c7e047183347fd169644e5d92fa4ac823f733ab645a5f7293eeb31deea758038d10dd12c9af55bf8f155b2256d765", 0x70, 0x379, &(0x7f00000000c0)={0x77359400}) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x24040010) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, 0x4, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x811}, 0x4000000) 08:44:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}}, 0x20}}, 0x0) 08:44:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x8001002000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 511.817310][T24095] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x86efff7f00000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:12 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}, {&(0x7f0000000340)="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", 0xff}], 0x5}, 0x0) 08:44:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r6 = dup(r5) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}}, 0x20}}, 0x0) 08:44:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r2, 0x0, 0x0) r6 = dup(r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0x8dffffff00000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r6 = dup(r5) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:13 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x1, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="8800000010100000"], 0x8) 08:44:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:44:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xa500000000000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r6, r7, 0x80000) 08:44:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xe1eeff7f00000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 512.788337][T24133] __nla_validate_parse: 1 callbacks suppressed [ 512.788344][T24133] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xffffffffffffffff) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r5, r6, 0x80000) 08:44:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180), 0xf0ffffff00000000}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r5, r6, 0x80000) [ 512.978524][T24153] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:14 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x2, 0x300) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527f4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000000)="34dadd91681f38855b6bc26b8c19", 0xe}, {&(0x7f0000000240)}, {&(0x7f0000000300)='B', 0x1}], 0x4, 0x0, 0x0, 0x8800}, 0x40081) ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000340)={0xc, @raw_data="c83fef8cc45fabf893334bd548a36c8f68d2b07ce9641b3181f5c951458816caed99686a4d1df0d64d2875625ac7dc7a519c2dab627b53b7407a264056a9a94f13a2c3c7d041ad2d8b871a47b5588e004d3661c713cc25d3ae3699fef5cffbf26342c148d37dbe38572c013ed818cff7d8252e172b935260e53644f7d67ece1266525ed5009d7ab4eb8d2784f42b75f11cbd04c73e32b70cbab7c9b13453f17a4f26be6976c485f6c55b6e2108685da7c0907fd99e1da0e8c97ad771e670a6ab99718f75da249d7e"}) 08:44:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a379a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:14 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:44:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a048e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 513.703183][T24168] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xdc0}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:14 executing program 4: socket$rds(0x15, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/244) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000800000018000f800800a3375b1872310200000000000c00040067e31cba0100000000000800020000000000080001000000000000000000000000000000bd40161542e9eacb9cac6f7dbe01ec86352d88bc29254bdaa6b562e33ad65dbaa9964739ef400fa1f8d6abfe"], 0x48}}, 0x0) 08:44:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0x200002e5}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) dup(r1) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x2080, 0x0) accept$netrom(r4, &(0x7f0000000340)={{0x3, @default}, [@null, @remote, @null, @default, @null, @default, @rose, @default]}, &(0x7f00000003c0)=0x48) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) r7 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:15 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:15 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0x7fffef86}, {&(0x7f0000000300)}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b0", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) 08:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) 08:44:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r6 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r2, r3, 0x80000) 08:44:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(0x0, 0xfffffffffffffc01) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r2) 08:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r2, r3, 0x80000) 08:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r2, r3, 0x80000) 08:44:16 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:16 executing program 4 (fault-call:8 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x482000) accept$alg(r3, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) dup(r5) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000340)=""/227) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98532b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x8890) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x2, 0xe4, &(0x7f0000ffc000/0x4000)=nil, 0x20}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) recvfrom$l2tp(r7, &(0x7f00000000c0)=""/7, 0x7, 0x10002, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) 08:44:16 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x2}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 515.655793][T24232] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:16 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xa5}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x0, 0x0, 0x20, 0x0, "a2009beef47b8f4c81da06cbf59ed4dc6b14ddab2eb73f97beda900c81c1c3d5ba8754a9ab30ce2dcc3d4b4b1b495b5df99495f42922d0f070c0960b6296d837bdf1403d60712768b5536c53718cc950"}, 0xd8) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 515.734881][T24232] FAULT_INJECTION: forcing a failure. [ 515.734881][T24232] name failslab, interval 1, probability 0, space 0, times 0 [ 515.819680][T24232] CPU: 0 PID: 24232 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 515.828554][T24232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.838619][T24232] Call Trace: [ 515.841939][T24232] dump_stack+0x1fb/0x318 [ 515.846332][T24232] should_fail+0x4b8/0x660 [ 515.850788][T24232] __should_failslab+0xb9/0xe0 [ 515.855575][T24232] should_failslab+0x9/0x20 [ 515.860102][T24232] kmem_cache_alloc_node+0x65/0x280 [ 515.865432][T24232] ? __alloc_skb+0x9f/0x500 [ 515.870114][T24232] __alloc_skb+0x9f/0x500 [ 515.874487][T24232] netlink_sendmsg+0x779/0xd40 [ 515.879400][T24232] ? netlink_getsockopt+0x9f0/0x9f0 [ 515.884615][T24232] ____sys_sendmsg+0x4f7/0x7f0 [ 515.889412][T24232] __sys_sendmsg+0x1ed/0x290 [ 515.894032][T24232] ? check_preemption_disabled+0xb4/0x260 [ 515.899754][T24232] ? debug_smp_processor_id+0x9/0x20 [ 515.905056][T24232] ? debug_smp_processor_id+0x1c/0x20 [ 515.910436][T24232] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 515.916516][T24232] ? prepare_exit_to_usermode+0x221/0x5b0 [ 515.922399][T24232] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 515.928229][T24232] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 515.933721][T24232] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 515.940523][T24232] ? do_syscall_64+0x1d/0x1c0 [ 515.945280][T24232] __x64_sys_sendmsg+0x7f/0x90 [ 515.950104][T24232] do_syscall_64+0xf7/0x1c0 [ 515.954627][T24232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.960550][T24232] RIP: 0033:0x45b3b9 [ 515.964453][T24232] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.984277][T24232] RSP: 002b:00007f483613bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 515.992699][T24232] RAX: ffffffffffffffda RBX: 00007f483613c6d4 RCX: 000000000045b3b9 [ 516.000678][T24232] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 516.008659][T24232] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 08:44:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000000)=0x54) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x3f00}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:16 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) [ 516.016638][T24232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 516.024734][T24232] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000000 08:44:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x181000, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) syz_open_pts(r7, 0x208300) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x340, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r10 = accept$alg(r9, 0x0, 0x0) r11 = dup(r10) recvmmsg(r11, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$P9_RSYMLINK(r11, &(0x7f00000002c0)={0x14, 0x11, 0x2, {0x20, 0x2, 0x2}}, 0x14) ioctl$VT_GETSTATE(r8, 0x5603, &(0x7f0000000000)={0xc000, 0x6, 0x6}) 08:44:17 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xa500}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:17 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x10200, 0x0) r1 = dup(r0) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000900)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x10010000000035) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r4, 0x80184153, &(0x7f0000000780)={0x0, &(0x7f0000000200)=[&(0x7f00000001c0)="c7229f701f1e0ec1bdf3830560", &(0x7f0000000340)="61a8977fed24b3f92cbbd2d8faf2b3cbd26732a95e5cded848b0875e54e3cefd74b06fcaea5b073e2a865fc411460378b75ae9de968399aff5c1e59b430f7ac60d0e33cde1177d1ff0211e5786bac9237cd48d5be3b569562505ff1703dd030ce6b575814a8fe57fe1852765c7057830e3dd1e378b44640c2c186b9da1c5816c187cf8ee8b2e00e2a0d75dbde9ff2f97a9bc599c8a00e0c98a02866c0f5072f1dad0742cfe938c5db247d7aa49e2097fc7edc13585904ec2122a9d6ee373", &(0x7f0000000280)="645d3b5923b731243fc78acabbd8c2039b60d6858c5d7e7f81d0adcdfe3ec622f5e85aaf8b8854a596a3338d1b80bb379098794faa0a10f8de612f7575f34c9e841fd41894275f00d5d7ba0fbb3a1065", &(0x7f0000000400)="b66b2e3797445455037ac6de5159de00cf98c680284b850ae53564aef6e8ce19b618b3ce9725a6434f96d3464c3222bd839cfeea1345d86c44e740740606c296933ab6d1a835c9db0ae976d8a5e831572ad3b0bf547ef0a1ab17bdead605f016b70dea2297ffbd183faf3adbdb95f97d972aa3c4bea91e4c42fa0f4d5be12427bf4f42fed4109620ffaf1c7e2d553ade528270496903421eab4f6fe186278db4b53c86b39a5a48d8ce856227f48a169836fba159e6ce26c77fb37be6bb0f88c9558fa4f2ff5b0b2ba4d2803af9ee3c2607e3e915b38e66c1885600beb615f224bb449cb75798b4828436fee8", &(0x7f0000000500)="863cc4c2bf89ac12e01b8f8bd06e873d09cd6880d6be66b01253566186b1eeeb2c419ee6ce93102e29dd6a005869664a51b94786c157e077709f5df137a26002fb296cd26827b14b599415a39a68eba242db925dbcde974b39dd46a6a11d9e86b0bb4734e28d7b0ec4cebeb44840d79290b309abf96fdbdc45857915329b45cfda71bf4c14a9f7c3ce5f4228f235c4738f0131d99886a444615cbdc01c5c8fae053f3c6f3320f2681ddac8d29953bab11d93bcd8964e691a46fcaf5c5596fca8d8449abc6838c2bf10de46b5450413c1a2dd9b08ce71516cc88d01209463b3fd13", &(0x7f0000000600)="44c95d19f42ad4692af7538bc726e8ad741739fb7511fa48da8f2a41f1b847a14fff2f43fe658eb5c5d5524966168a87d4ea261af55401cddb34cbc2962c849aa41586f17bce2c18652112c570b99e1d654f64befb271c30234e52c0f9dc429c2b58fb13048c1f1828c83bda51a6337dcb", &(0x7f0000000680)="c1cf8761421e88c0bad703f15e92b6515af418570c4b068b3c1cea7ecb27e1d0113e959c05a21ed86129798ad445f4e6c27ae9280b1a6a5f86f2248de3394f3b1265328974255782f72bff1cecde5f1088499c31c7221f254240f60d1769eace720651a178818511dbf0447c2c143f0ac65dba9a325a861260e52ebd5367f5daffc0192190dafd9059cc805fc678909eaec29c4e7b7587dbbc633b554555607e18a34753967f3131de49973116775a58a6c581dcce011ddff72e3ffb3ca948081183c8b5aa4feceb7f62b8e36da310ee9aa8cfe788ebbc951826d1779a0020b196"]}) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) dup(r6) sendmsg$alg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}, {&(0x7f00000007c0)="433808f09beab5c6cf95f0bceead94da6aaaba43cc259691766bf205e43d3bc2176f047b840832cf28369ae04cfb97572d647cb0d8ff07c183e6c6db526d7acb7c2d321b8c42099399b7f21aa694a1be51f7a9d18487da7b6f5aa1f52e9900c3cf5f4982519a8af59d27bde8e9ff1da215281c3285a440fdb4156157dece6ac104c3582d878dea110d2c7a2c0aacd8d0b9014ee20ffad26707ed7a6a9cc8751edba61c9b09aeb1b17a", 0xa9}], 0x5}, 0x800) 08:44:17 executing program 4 (fault-call:8 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 516.560359][T24268] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:17 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) [ 516.611100][T24275] FAULT_INJECTION: forcing a failure. [ 516.611100][T24275] name failslab, interval 1, probability 0, space 0, times 0 [ 516.657278][T24275] CPU: 1 PID: 24275 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 516.665993][T24275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.677112][T24275] Call Trace: [ 516.680417][T24275] dump_stack+0x1fb/0x318 [ 516.684761][T24275] should_fail+0x4b8/0x660 [ 516.689201][T24275] __should_failslab+0xb9/0xe0 [ 516.693984][T24275] should_failslab+0x9/0x20 [ 516.698633][T24275] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 516.704366][T24275] ? __kmalloc_node_track_caller+0x3c/0x60 [ 516.710189][T24275] __kmalloc_node_track_caller+0x3c/0x60 [ 516.715825][T24275] ? netlink_sendmsg+0x779/0xd40 [ 516.720779][T24275] __alloc_skb+0xe8/0x500 [ 516.725221][T24275] netlink_sendmsg+0x779/0xd40 [ 516.730012][T24275] ? netlink_getsockopt+0x9f0/0x9f0 [ 516.735220][T24275] ____sys_sendmsg+0x4f7/0x7f0 [ 516.740012][T24275] __sys_sendmsg+0x1ed/0x290 [ 516.744766][T24275] ? check_preemption_disabled+0xb4/0x260 [ 516.750502][T24275] ? debug_smp_processor_id+0x9/0x20 [ 516.755801][T24275] ? debug_smp_processor_id+0x1c/0x20 [ 516.761307][T24275] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 516.767391][T24275] ? prepare_exit_to_usermode+0x221/0x5b0 [ 516.773120][T24275] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 516.778847][T24275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 516.784318][T24275] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 516.790050][T24275] ? do_syscall_64+0x1d/0x1c0 [ 516.794740][T24275] __x64_sys_sendmsg+0x7f/0x90 [ 516.799523][T24275] do_syscall_64+0xf7/0x1c0 [ 516.804054][T24275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 516.810124][T24275] RIP: 0033:0x45b3b9 [ 516.814055][T24275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 516.834878][T24275] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 516.843297][T24275] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 08:44:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001240)={@loopback, 0x0}, &(0x7f0000001280)=0x14) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r7, 0x400455c8, 0xfffffffffffffffd) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@rand_addr="e91a51a57badc827fe7d4646f380a6bf", @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x7, 0x4e20, 0x0, 0x2, 0x80, 0x0, 0x3c, r4, r6}, {0x1, 0x9, 0x10001, 0x8000, 0x1ff, 0xb2, 0x8, 0x100000000}, {0x3, 0x1, 0x5, 0x2}, 0x8, 0x6e6bbd, 0x2, 0x1, 0x2}, {{@in6=@ipv4={[], [], @empty}, 0x4d5, 0x2b}, 0x2, @in6=@loopback, 0x3501, 0x0, 0x3, 0x1, 0x7, 0x60000000, 0xffff}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) connect$vsock_stream(r13, &(0x7f00000004c0), 0x10) setsockopt$IP_VS_SO_SET_ZERO(r10, 0x0, 0x48f, &(0x7f0000000480)={0x8, @multicast1, 0x4e23, 0x3, 'fo\x00', 0x2, 0xff, 0x45}, 0x2c) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r15 = accept$alg(r14, 0x0, 0x0) sendmsg$alg(r15, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) sendmsg$xdp(r17, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)="cba639a9c02695f701cea9fb6157ec806d200b107f10270a75e03d09285c360d81f43bb20974ef94c82dbb15c82298257d23c939bd83c0631d25770414cbec074f4acf0bcd748dcbb6fee03901906b58d3d0ec2d5f0bc05130890f0cbcba8122d1e67d9deca4fd", 0x67}, {&(0x7f0000000340)="d8fb4eb1108ac105dd5ca787f5a9df94d96e8c517b8bd7ef8c3d0c307278a17cdc05858c1dcb8dc70910238f3e184f2926a2b77c595cfaea8ebd0621137ce27220d51f086acc27693d71f2eee514489dba1ff365e47901cfd0c1bb3b1a4d5cd6909f3eddb9841a7937c0638d5ad10b3de99a51450655d213ae6352cf81b54f294dfba2cf95962ad55a25112a6cfff929098e5fe8e3cda4cfa60fa5bb18f5c65b6617fbff2500766de2c41b82f48cf28722d6063716f67138", 0xb8}, {&(0x7f0000000280)="8c44d2d37332407f41bd5b047ca2adfc6738e4fe8bfd55ee78d052b4932d2b485721b58c4cbd1e96c24a7c163ca97b6da0b7385393212f77bc9dbeef203b0a2c83ab69209612018e48a003638892ca9122025d8602822de585e45c490cace6567b1b79ef8b748555aae3fb81b4ccfffe94b33d230504", 0x76}, {&(0x7f0000000000)="d7b5c1f4f4252288b9342fea26810979724682bd3ce23904c0367c7bda7d86130867a4f647651bc41c3c7c15b05b08678d2f3a5c", 0x34}, {&(0x7f0000001580)="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", 0x1000}], 0x5, 0x0, 0x0, 0x80}, 0x80d0) 08:44:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x30020}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x1000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x17}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:17 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) [ 516.851313][T24275] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 516.860268][T24275] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 516.868250][T24275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 516.876228][T24275] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000001 08:44:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:18 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) accept4$unix(r4, &(0x7f0000002740), &(0x7f0000002940)=0xc3, 0x80800) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r6) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000002800)=0xc) keyctl$get_persistent(0x16, r8, r7) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r7) r9 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000340)="13b8f7c14d597045b376529d955fde211bb457e6abb6a82c00ed529af9e0c13010c61eb76f822a10c70bfb86377586b4d2a97788c97e576da7576ba732cb41c36271ffd8fd07b6116739c4360d5f108a531a871eef5d5d8eeca36881583af166a38a5a940856bcd1aa20e2bfaeca24f266b8acc773df23a1d8dc7d3ecee2e797d093ec33f1bb32ceb6608c54ee7740115e", 0x91, r7) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r6, r9}, &(0x7f0000000400)=""/4096, 0x1000, &(0x7f00000002c0)={&(0x7f0000000280)={'rmd256\x00'}, &(0x7f0000001580)="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", 0x1000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) sendmsg$sock(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000001480)=@nl=@unspec, 0x80, &(0x7f0000001400)=[{&(0x7f0000002580)="cd34327ee50b3fabb60100041cdbc080fcef4a6ddb9d06bcf60511677f36e67f06c4eb8f8f85b880b6ae1096e299c74b1b80b01aefef1fb3c3a8949a57afe74e1f91d61b0871ee19af187c0c156a5cbb4bd0b0e27d437989f32fc4ae023cb517db9639eae9ba924313d62eae56b1519dba9a89166c057b8b9180b4e2eadaf99b4880bbc4428380764a14ef8322ec54b463be25d5d2601df369dfb6469c4a3273c667c88008b6ed6a6f1b2edcaf645cbf8d4e2a3815de38aaece8c7a6a44cd837b5927575f69508b3bc08da1be178d161f40e13d64f8276d4ad128a7aa7d8a142356567d182f23d8238a9f660cd62d4b81d0d556cc8f996", 0xf7}, {&(0x7f0000002680)="1534803cb3f74d202db235f0609eb0d0fefc176ab3a739056ccdca72da483059024fd6865c1de52e7b649519e78ebc0d2c5bcfa625c5296447596081c522cc1c0208c6411e82db96dc4c1d3184fc6e54b8e7fa3bcb872868ab7b222eb6bd9cc6d4084ad6be3fc8c8ac46f639d270c8a804356a6d33be61ab1c18d5f2538cd1aa38b305d6bb5a298e94622fd2648bc7de35204b6a5a781fa1fd4dd0cef65b9bfba0e7043d30adafbbb957af55178da359eaa8319acb074920a7e16a3117", 0xbd}], 0x2}, 0x8008) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000000)=@netrom) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r13 = accept$alg(r12, 0x0, 0x0) sendmsg$alg(r13, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000028c0)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000002840)="34dadd91681f", 0x6}, {&(0x7f0000002900)="b8", 0x1}, {&(0x7f0000002880)="42d5dd772fd083118670d48bb09199e9e6a23491043d60befc814d13d1652ded445c9bb3a300e0feabe68a4fde2defd81ff153596afb7de14c062de8", 0x3c}], 0x4}, 0x0) 08:44:18 executing program 4 (fault-call:8 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x2000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) [ 517.565428][T24310] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 517.626735][T24314] FAULT_INJECTION: forcing a failure. [ 517.626735][T24314] name failslab, interval 1, probability 0, space 0, times 0 [ 517.682218][T24314] CPU: 0 PID: 24314 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 517.691038][T24314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.701098][T24314] Call Trace: [ 517.704403][T24314] dump_stack+0x1fb/0x318 [ 517.708755][T24314] should_fail+0x4b8/0x660 [ 517.713206][T24314] __should_failslab+0xb9/0xe0 [ 517.717992][T24314] ? skb_clone+0x1cc/0x380 [ 517.722470][T24314] should_failslab+0x9/0x20 [ 517.727088][T24314] kmem_cache_alloc+0x56/0x2e0 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) [ 517.731874][T24314] skb_clone+0x1cc/0x380 [ 517.736136][T24314] netlink_deliver_tap+0x49b/0x860 [ 517.741283][T24314] netlink_unicast+0x740/0x920 [ 517.746354][T24314] netlink_sendmsg+0xa2b/0xd40 [ 517.751152][T24314] ? netlink_getsockopt+0x9f0/0x9f0 [ 517.756399][T24314] ____sys_sendmsg+0x4f7/0x7f0 [ 517.761200][T24314] __sys_sendmsg+0x1ed/0x290 [ 517.768426][T24314] ? check_preemption_disabled+0xb4/0x260 [ 517.774152][T24314] ? debug_smp_processor_id+0x9/0x20 [ 517.779458][T24314] ? debug_smp_processor_id+0x1c/0x20 [ 517.784968][T24314] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 517.791154][T24314] ? prepare_exit_to_usermode+0x221/0x5b0 [ 517.797011][T24314] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 517.802746][T24314] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 517.808230][T24314] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 517.818052][T24314] ? do_syscall_64+0x1d/0x1c0 [ 517.822746][T24314] __x64_sys_sendmsg+0x7f/0x90 [ 517.827521][T24314] do_syscall_64+0xf7/0x1c0 [ 517.832040][T24314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.837934][T24314] RIP: 0033:0x45b3b9 [ 517.841828][T24314] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 517.861455][T24314] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 517.869873][T24314] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) [ 517.877851][T24314] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 517.885828][T24314] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 517.893802][T24314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 517.901771][T24314] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000002 08:44:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x20000180}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:19 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:19 executing program 4 (fault-call:8 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000005edca8b79a4e6ebe1e3f475b9a72b550183e4cc66137a1d773aca82920fe40507a9ad1", @ANYRES16=r5, @ANYBLOB="010000000000000000000100000024000300000000000000000000000000000000000000000000000000000000000000000014000200776730000000000000000000000000000800050001000000"], 0x54}}, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000100)={@rand_addr="496133eed930ec24b9d55ba9ec6753fc", r9}, 0x14) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x48, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r9}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000088}, 0x20000040) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r10, 0x0, 0x0) r12 = dup(r11) prctl$PR_GET_THP_DISABLE(0x2a) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r12, 0xae44, 0x10001) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 518.431017][T24336] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 518.453364][T24336] FAULT_INJECTION: forcing a failure. [ 518.453364][T24336] name failslab, interval 1, probability 0, space 0, times 0 [ 518.466630][T24336] CPU: 1 PID: 24336 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 518.475317][T24336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.485380][T24336] Call Trace: [ 518.488681][T24336] dump_stack+0x1fb/0x318 [ 518.493112][T24336] should_fail+0x4b8/0x660 [ 518.497715][T24336] __should_failslab+0xb9/0xe0 [ 518.502492][T24336] should_failslab+0x9/0x20 [ 518.506999][T24336] kmem_cache_alloc_trace+0x5d/0x2f0 [ 518.512362][T24336] ? rtnl_newlink+0x77/0x1c00 [ 518.517051][T24336] rtnl_newlink+0x77/0x1c00 [ 518.521738][T24336] ? rcu_lock_release+0x21/0x30 [ 518.526601][T24336] ? is_bpf_image_address+0x1f1/0x210 [ 518.532047][T24336] ? stack_trace_save+0x150/0x150 [ 518.537126][T24336] ? kernel_text_address+0xa2/0xf0 [ 518.542375][T24336] ? __kernel_text_address+0xd/0x40 [ 518.548386][T24336] ? unwind_get_return_address+0x4c/0x90 [ 518.554137][T24336] ? __lock_acquire+0xc5a/0x1bc0 [ 518.559099][T24336] ? __kfree_skb+0x13e/0x1c0 [ 518.563693][T24336] ? __kasan_slab_free+0x1ac/0x1e0 [ 518.568813][T24336] ? __kasan_slab_free+0x12e/0x1e0 [ 518.573932][T24336] ? kasan_slab_free+0xe/0x10 [ 518.578743][T24336] ? kmem_cache_free+0x81/0xf0 [ 518.583516][T24336] ? __kfree_skb+0x13e/0x1c0 [ 518.588248][T24336] ? trace_lock_acquire+0x15b/0x1d0 [ 518.593457][T24336] ? lock_acquire+0x154/0x250 [ 518.598140][T24336] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 518.603273][T24336] ? __mutex_lock_common+0x53d/0x2f30 [ 518.608668][T24336] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 518.613809][T24336] ? rtnl_setlink+0x490/0x490 [ 518.618503][T24336] rtnetlink_rcv_msg+0x889/0xd40 [ 518.623540][T24336] ? __local_bh_enable_ip+0x13a/0x240 [ 518.628934][T24336] ? local_bh_enable+0x9/0x30 [ 518.633622][T24336] ? trace_hardirqs_on+0x74/0x80 [ 518.638573][T24336] ? __local_bh_enable_ip+0x13a/0x240 [ 518.643983][T24336] ? local_bh_enable+0x1f/0x30 [ 518.648767][T24336] ? rcu_lock_release+0x9/0x30 [ 518.653695][T24336] netlink_rcv_skb+0x19e/0x3e0 [ 518.658471][T24336] ? rtnetlink_bind+0x80/0x80 [ 518.663175][T24336] rtnetlink_rcv+0x1c/0x20 [ 518.667691][T24336] netlink_unicast+0x766/0x920 [ 518.672477][T24336] netlink_sendmsg+0xa2b/0xd40 [ 518.677614][T24336] ? netlink_getsockopt+0x9f0/0x9f0 [ 518.682825][T24336] ____sys_sendmsg+0x4f7/0x7f0 [ 518.687625][T24336] __sys_sendmsg+0x1ed/0x290 [ 518.692247][T24336] ? check_preemption_disabled+0xb4/0x260 [ 518.697979][T24336] ? debug_smp_processor_id+0x9/0x20 [ 518.703274][T24336] ? debug_smp_processor_id+0x1c/0x20 [ 518.708655][T24336] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 518.714735][T24336] ? prepare_exit_to_usermode+0x221/0x5b0 [ 518.720467][T24336] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 518.726194][T24336] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 518.731667][T24336] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 518.737493][T24336] ? do_syscall_64+0x1d/0x1c0 [ 518.742187][T24336] __x64_sys_sendmsg+0x7f/0x90 [ 518.746970][T24336] do_syscall_64+0xf7/0x1c0 [ 518.751483][T24336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 518.757478][T24336] RIP: 0033:0x45b3b9 [ 518.761379][T24336] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) [ 518.781104][T24336] RSP: 002b:00007f483613bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 518.789644][T24336] RAX: ffffffffffffffda RBX: 00007f483613c6d4 RCX: 000000000045b3b9 [ 518.797627][T24336] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 518.805638][T24336] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 518.813787][T24336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 518.821761][T24336] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000003 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000000) 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x20000300}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:20 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:20 executing program 4 (fault-call:8 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fd) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x10482, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) [ 519.606195][T24375] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 519.669799][T24379] FAULT_INJECTION: forcing a failure. [ 519.669799][T24379] name failslab, interval 1, probability 0, space 0, times 0 08:44:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x6a8b) r3 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@random={'trusted.', 'hash\x00'}, &(0x7f00000001c0)='a,eth1eth0\x00', 0xb, 0xc33b844edbabea43) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, &(0x7f0000000280)={0x5, 0x9, {0x55, 0x8001, 0x6, {0x8, 0x80}, {0xe23e, 0x4}, @period={0x5a, 0x1, 0x5, 0x1, 0x1f, {0x7, 0xfc09, 0x8001, 0xfda}, 0x3, &(0x7f0000000200)=[0x4, 0x9, 0x243]}}, {0x53, 0x3ff, 0x0, {0x3, 0x9}, {0x7, 0x4}, @rumble={0x4, 0x7f}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000380)={0x8, 0x3, 0x4, 0x40000, 0x52, {r6, r7/1000+10000}, {0x5, 0x2, 0x1f, 0xea, 0x3d, 0x1, "97fa888f"}, 0x1f, 0x4, @fd, 0x6, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000480)={&(0x7f0000000400)="030681cca164fe33ae8927e5413d8a32867ac361bd3fb59c683ca0ae105c0e041ec4d47a1fa6fa8ddfc03e1faade89d0e5f8b392cd7125489314f12eb62f8c4b041837ce9bdb79ffd56733f5bc563a42983f5066c7385dc5e5e7f36ebfaef6c2b03364edd043d53efd3e79e69868131e5fe53516822b20", 0x77, 0x2}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r8, 0xc00464be, &(0x7f00000004c0)={r9}) r10 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 519.732717][T24379] CPU: 0 PID: 24379 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 519.741446][T24379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.751508][T24379] Call Trace: [ 519.754809][T24379] dump_stack+0x1fb/0x318 [ 519.759172][T24379] should_fail+0x4b8/0x660 [ 519.763826][T24379] __should_failslab+0xb9/0xe0 [ 519.768599][T24379] should_failslab+0x9/0x20 [ 519.773121][T24379] kmem_cache_alloc_trace+0x5d/0x2f0 [ 519.778599][T24379] ? netdevice_event+0x335/0xa50 [ 519.783574][T24379] netdevice_event+0x335/0xa50 [ 519.788353][T24379] ? __kasan_check_write+0x14/0x20 [ 519.793520][T24379] ? __up_read+0x231/0x740 [ 519.798008][T24379] ? netdevice_event+0xa50/0xa50 [ 519.802956][T24379] ? rdma_roce_rescan_device+0x30/0x30 [ 519.808494][T24379] raw_notifier_call_chain+0xe3/0x190 [ 519.813885][T24379] dev_change_net_namespace+0x61e/0x16b0 [ 519.819711][T24379] ? security_capable+0xb2/0xd0 [ 519.824648][T24379] ? ns_capable+0x91/0xf0 [ 519.829119][T24379] ? netlink_ns_capable+0xcf/0x100 [ 519.834243][T24379] ? rtnl_link_get_net_capable+0x136/0x280 [ 519.840067][T24379] do_setlink+0x196/0x3880 [ 519.844566][T24379] ? __nla_validate_parse+0x247/0x1ed0 [ 519.850075][T24379] ? __kasan_check_read+0x11/0x20 [ 519.855122][T24379] rtnl_newlink+0x1509/0x1c00 [ 519.859814][T24379] ? rtnl_newlink+0x3c1/0x1c00 [ 519.864608][T24379] ? kernel_text_address+0xa2/0xf0 [ 519.869750][T24379] ? __kernel_text_address+0xd/0x40 [ 519.874957][T24379] ? unwind_get_return_address+0x4c/0x90 [ 519.880795][T24379] ? __mutex_lock_common+0x53d/0x2f30 [ 519.886297][T24379] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 519.891463][T24379] ? rtnl_setlink+0x490/0x490 [ 519.896176][T24379] rtnetlink_rcv_msg+0x889/0xd40 [ 519.901158][T24379] ? __local_bh_enable_ip+0x13a/0x240 [ 519.906547][T24379] ? local_bh_enable+0x9/0x30 [ 519.911232][T24379] ? trace_hardirqs_on+0x74/0x80 [ 519.916181][T24379] ? __local_bh_enable_ip+0x13a/0x240 [ 519.921570][T24379] ? local_bh_enable+0x1f/0x30 [ 519.926493][T24379] ? rcu_lock_release+0x9/0x30 [ 519.931299][T24379] netlink_rcv_skb+0x19e/0x3e0 [ 519.936078][T24379] ? rtnetlink_bind+0x80/0x80 [ 519.940785][T24379] rtnetlink_rcv+0x1c/0x20 [ 519.945220][T24379] netlink_unicast+0x766/0x920 [ 519.950043][T24379] netlink_sendmsg+0xa2b/0xd40 [ 519.954836][T24379] ? netlink_getsockopt+0x9f0/0x9f0 [ 519.960052][T24379] ____sys_sendmsg+0x4f7/0x7f0 [ 519.964952][T24379] __sys_sendmsg+0x1ed/0x290 [ 519.969578][T24379] ? check_preemption_disabled+0xb4/0x260 [ 519.975302][T24379] ? debug_smp_processor_id+0x9/0x20 [ 519.980603][T24379] ? debug_smp_processor_id+0x1c/0x20 [ 519.986017][T24379] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 519.992140][T24379] ? prepare_exit_to_usermode+0x221/0x5b0 [ 519.997885][T24379] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 520.003749][T24379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 520.009337][T24379] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 520.015210][T24379] ? do_syscall_64+0x1d/0x1c0 [ 520.019901][T24379] __x64_sys_sendmsg+0x7f/0x90 [ 520.024695][T24379] do_syscall_64+0xf7/0x1c0 [ 520.029245][T24379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.035141][T24379] RIP: 0033:0x45b3b9 [ 520.039042][T24379] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.058655][T24379] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 520.067081][T24379] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 520.075148][T24379] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 520.083135][T24379] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 520.091225][T24379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 520.099212][T24379] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000004 08:44:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/84) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x16, 0x1) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x101002, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup(r8) recvmmsg(r9, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r10 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x7ff}) r12 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000300)={r11, 0x0, r12}) r13 = dup(r4) sendmsg$TIPC_NL_LINK_GET(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000ffe58a3fd4ac732069e9e9cf601b5fa72ae94993b4d4fbdd3b750d0e652effcdb36442ea0000000000000077cf00000010e449e221fcd765e292cf7bdbb4d3679a76e1c2f374800f", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:44:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x3f000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:20 executing program 4 (fault-call:8 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000000340)=""/160, 0xa0) 08:44:20 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) [ 520.329509][T24395] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 520.388316][T24403] FAULT_INJECTION: forcing a failure. [ 520.388316][T24403] name failslab, interval 1, probability 0, space 0, times 0 08:44:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$rxrpc(0x21, 0x2, 0xa) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000240)={'wg2\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKDISCARD(r7, 0x1277, &(0x7f0000000000)=0xfffffffffffffff9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SIOCGETLINKNAME(r9, 0x89e0, &(0x7f0000000080)={0x0, 0x3}) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="92fbd00a", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000001800078008000200000000000c00040000000000000000001c00098008001f000000000008000200000000000800010000000000"], 0x48}}, 0x0) [ 520.429761][T24403] CPU: 0 PID: 24403 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 520.438481][T24403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.448542][T24403] Call Trace: [ 520.451840][T24403] dump_stack+0x1fb/0x318 [ 520.456193][T24403] should_fail+0x4b8/0x660 [ 520.460632][T24403] __should_failslab+0xb9/0xe0 [ 520.465409][T24403] should_failslab+0x9/0x20 [ 520.469936][T24403] kmem_cache_alloc_node+0x65/0x280 [ 520.475150][T24403] ? __alloc_skb+0x9f/0x500 [ 520.479670][T24403] __alloc_skb+0x9f/0x500 [ 520.484007][T24403] ? lockdep_hardirqs_on+0x4a5/0x7a0 [ 520.489394][T24403] inet_netconf_notify_devconf+0x189/0x240 [ 520.495219][T24403] inetdev_event+0x703/0x13b0 [ 520.499920][T24403] raw_notifier_call_chain+0xe3/0x190 [ 520.505312][T24403] dev_change_net_namespace+0x61e/0x16b0 [ 520.511020][T24403] ? security_capable+0xb2/0xd0 [ 520.515885][T24403] ? ns_capable+0x91/0xf0 [ 520.520226][T24403] ? netlink_ns_capable+0xcf/0x100 [ 520.526398][T24403] ? rtnl_link_get_net_capable+0x136/0x280 [ 520.532210][T24403] do_setlink+0x196/0x3880 [ 520.536674][T24403] ? __kasan_check_read+0x11/0x20 [ 520.541718][T24403] rtnl_newlink+0x1509/0x1c00 [ 520.546407][T24403] ? rtnl_newlink+0x3c1/0x1c00 [ 520.551190][T24403] ? kernel_text_address+0xa2/0xf0 [ 520.556336][T24403] ? __kernel_text_address+0xd/0x40 [ 520.561555][T24403] ? unwind_get_return_address+0x4c/0x90 [ 520.567288][T24403] ? __mutex_lock_common+0x53d/0x2f30 [ 520.572676][T24403] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 520.577822][T24403] ? rtnl_setlink+0x490/0x490 [ 520.582507][T24403] rtnetlink_rcv_msg+0x889/0xd40 [ 520.587485][T24403] ? __local_bh_enable_ip+0x13a/0x240 [ 520.592899][T24403] ? local_bh_enable+0x9/0x30 [ 520.597593][T24403] ? trace_hardirqs_on+0x74/0x80 [ 520.602562][T24403] ? __local_bh_enable_ip+0x13a/0x240 [ 520.607955][T24403] ? local_bh_enable+0x1f/0x30 [ 520.612932][T24403] ? rcu_lock_release+0x9/0x30 [ 520.617723][T24403] netlink_rcv_skb+0x19e/0x3e0 [ 520.622650][T24403] ? rtnetlink_bind+0x80/0x80 [ 520.627359][T24403] rtnetlink_rcv+0x1c/0x20 [ 520.631790][T24403] netlink_unicast+0x766/0x920 [ 520.636606][T24403] netlink_sendmsg+0xa2b/0xd40 [ 520.641410][T24403] ? netlink_getsockopt+0x9f0/0x9f0 [ 520.646623][T24403] ____sys_sendmsg+0x4f7/0x7f0 [ 520.651413][T24403] __sys_sendmsg+0x1ed/0x290 [ 520.656156][T24403] ? check_preemption_disabled+0xb4/0x260 [ 520.661891][T24403] ? debug_smp_processor_id+0x9/0x20 [ 520.667188][T24403] ? debug_smp_processor_id+0x1c/0x20 [ 520.672580][T24403] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 520.678666][T24403] ? prepare_exit_to_usermode+0x221/0x5b0 [ 520.684400][T24403] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 520.690128][T24403] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 520.695601][T24403] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 520.701417][T24403] ? do_syscall_64+0x1d/0x1c0 [ 520.706114][T24403] __x64_sys_sendmsg+0x7f/0x90 [ 520.711010][T24403] do_syscall_64+0xf7/0x1c0 [ 520.715530][T24403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.721426][T24403] RIP: 0033:0x45b3b9 [ 520.725326][T24403] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.744959][T24403] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 520.753384][T24403] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 520.761365][T24403] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 520.769466][T24403] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 520.777445][T24403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 520.785573][T24403] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000005 08:44:21 executing program 4 (fault-call:8 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) r4 = fanotify_init(0x0, 0x0) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x0, r5) fanotify_mark(r4, 0x125, 0x800000b, r6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup3(r3, r4, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r10, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000000)={0x8, 0xf, 0x0, r12}) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r16 = accept$alg(r15, 0x0, 0x0) r17 = dup(r16) recvmmsg(r17, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r17, 0x5387, &(0x7f00000000c0)) sendmsg$alg(r14, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)={0x0, 0x0, @ioapic}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x10010000000035) r10 = syz_open_procfs(r9, &(0x7f0000000240)='projid_map\x00') write$P9_RSTAT(r10, &(0x7f0000000500)={0x60, 0x7d, 0x2, {0x0, 0x59, 0x8, 0x0, {0x40, 0x3}, 0x5915771924b69988, 0xa1, 0x5, 0x7ff, 0x5, 'eth1(', 0xd, 'sha224-ssse3\x00', 0x7, 'system+', 0xd, 'sha224-ssse3\x00'}}, 0x60) accept$alg(r8, 0x0, 0x0) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000080)={0x1b, 0x6, 0x4, 0x10000, 0x7, {0x77359400}, {0x1, 0x0, 0x0, 0x81, 0x3, 0xd7, "b979ef30"}, 0x3, 0x3, @userptr=0x5, 0x100, 0x0, r8}) ioctl$USBDEVFS_REAPURB(r11, 0x4008550c, &(0x7f0000000000)) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) [ 520.982694][T24419] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x7fffeee1}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 521.039900][T24425] FAULT_INJECTION: forcing a failure. [ 521.039900][T24425] name failslab, interval 1, probability 0, space 0, times 0 [ 521.063971][T24425] CPU: 1 PID: 24425 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 521.072698][T24425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.082769][T24425] Call Trace: [ 521.086086][T24425] dump_stack+0x1fb/0x318 [ 521.090433][T24425] should_fail+0x4b8/0x660 [ 521.094872][T24425] __should_failslab+0xb9/0xe0 [ 521.099641][T24425] should_failslab+0x9/0x20 [ 521.104165][T24425] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 521.109894][T24425] ? __kmalloc_node_track_caller+0x3c/0x60 [ 521.115734][T24425] __kmalloc_node_track_caller+0x3c/0x60 [ 521.121374][T24425] ? inet_netconf_notify_devconf+0x189/0x240 [ 521.127365][T24425] __alloc_skb+0xe8/0x500 [ 521.131725][T24425] inet_netconf_notify_devconf+0x189/0x240 [ 521.137556][T24425] inetdev_event+0x703/0x13b0 [ 521.142263][T24425] raw_notifier_call_chain+0xe3/0x190 [ 521.147656][T24425] dev_change_net_namespace+0x61e/0x16b0 [ 521.153382][T24425] ? security_capable+0xb2/0xd0 [ 521.158374][T24425] ? ns_capable+0x91/0xf0 [ 521.162716][T24425] ? netlink_ns_capable+0xcf/0x100 [ 521.167963][T24425] ? rtnl_link_get_net_capable+0x136/0x280 [ 521.173804][T24425] do_setlink+0x196/0x3880 [ 521.178267][T24425] ? __kasan_check_read+0x11/0x20 [ 521.183344][T24425] rtnl_newlink+0x1509/0x1c00 [ 521.188037][T24425] ? rtnl_newlink+0x3c1/0x1c00 [ 521.192934][T24425] ? kernel_text_address+0xa2/0xf0 [ 521.198055][T24425] ? __kernel_text_address+0xd/0x40 [ 521.203264][T24425] ? unwind_get_return_address+0x4c/0x90 [ 521.209014][T24425] ? __mutex_lock_common+0x53d/0x2f30 [ 521.214411][T24425] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 521.219557][T24425] ? rtnl_setlink+0x490/0x490 [ 521.224241][T24425] rtnetlink_rcv_msg+0x889/0xd40 [ 521.229210][T24425] ? __local_bh_enable_ip+0x13a/0x240 [ 521.234605][T24425] ? local_bh_enable+0x9/0x30 [ 521.239296][T24425] ? trace_hardirqs_on+0x74/0x80 [ 521.244242][T24425] ? __local_bh_enable_ip+0x13a/0x240 [ 521.249623][T24425] ? local_bh_enable+0x1f/0x30 [ 521.254409][T24425] ? rcu_lock_release+0x9/0x30 [ 521.259317][T24425] netlink_rcv_skb+0x19e/0x3e0 [ 521.264098][T24425] ? rtnetlink_bind+0x80/0x80 [ 521.268812][T24425] rtnetlink_rcv+0x1c/0x20 [ 521.273236][T24425] netlink_unicast+0x766/0x920 [ 521.278020][T24425] netlink_sendmsg+0xa2b/0xd40 [ 521.282816][T24425] ? netlink_getsockopt+0x9f0/0x9f0 [ 521.288035][T24425] ____sys_sendmsg+0x4f7/0x7f0 [ 521.292836][T24425] __sys_sendmsg+0x1ed/0x290 [ 521.297457][T24425] ? check_preemption_disabled+0xb4/0x260 [ 521.303294][T24425] ? debug_smp_processor_id+0x9/0x20 [ 521.308605][T24425] ? debug_smp_processor_id+0x1c/0x20 [ 521.314020][T24425] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 521.320107][T24425] ? prepare_exit_to_usermode+0x221/0x5b0 [ 521.325842][T24425] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 521.331598][T24425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 521.337072][T24425] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 521.342803][T24425] ? do_syscall_64+0x1d/0x1c0 [ 521.347507][T24425] __x64_sys_sendmsg+0x7f/0x90 [ 521.352302][T24425] do_syscall_64+0xf7/0x1c0 [ 521.356819][T24425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.362762][T24425] RIP: 0033:0x45b3b9 [ 521.366664][T24425] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 521.386291][T24425] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 521.394718][T24425] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 521.402703][T24425] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 521.410688][T24425] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 521.418687][T24425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 521.426666][T24425] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000006 08:44:22 executing program 4 (fault-call:8 fault-nth:7): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETISPACE(r1, 0x8010500d, &(0x7f00000000c0)) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f00000002c0)={0x2, 0x7, 0x4, 0x800, 0x80000001, {r6, r7/1000+30000}, {0x264e980de1efc06f, 0x2, 0x6, 0x1f, 0x5, 0xaf, "ad32fdd3"}, 0xe7f5, 0x1, @offset=0x2, 0x10001, 0x0, r10}) ioctl$KDENABIO(r11, 0x4b36) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x10010000000035) r12 = syz_open_procfs(r3, &(0x7f0000000000)='net/udplite\x00') r13 = accept$alg(r12, 0x0, 0x0) r14 = dup(r13) sendmsg$TIPC_NL_LINK_GET(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c0004000000c233000000001c00098008000100000000000800020000000000080001000a000000"], 0x48}}, 0x0) 08:44:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:22 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x200, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0xc101, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) dup3(r6, r8, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r10 = accept$alg(r9, 0x0, 0x0) r11 = dup(r10) recvmmsg(r11, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) bind$alg(r13, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r14, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xe5f86246dd925cbe, 0x9) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x604401, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) recvmmsg(r3, &(0x7f0000005c40)=[{{&(0x7f00000002c0)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000340)=""/131, 0x83}], 0x2, &(0x7f0000000400)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001400)=@x25={0x9, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001480)=""/164, 0xa4}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/116, 0x74}], 0x3, &(0x7f0000001640)=""/54, 0x36}, 0x7}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001680)=""/139, 0x8b}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/195, 0xc3}, {&(0x7f0000002840)=""/221, 0xdd}, {&(0x7f0000002940)=""/25, 0x19}], 0x5, &(0x7f0000002a00)=""/4096, 0x1000}, 0x143}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a00)=""/20, 0x14}, {&(0x7f0000003a40)=""/174, 0xae}], 0x2, &(0x7f0000003b40)=""/78, 0x4e}, 0xb2}, {{&(0x7f0000003bc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003c40)=""/221, 0xdd}], 0x1, &(0x7f0000003d80)=""/201, 0xc9}, 0x261}, {{&(0x7f0000003e80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000003f00)=""/150, 0x96}, {&(0x7f0000003fc0)}, {&(0x7f0000004000)=""/106, 0x6a}, {&(0x7f0000004080)=""/239, 0xef}, {&(0x7f0000004180)=""/65, 0x41}], 0x5, &(0x7f0000004280)=""/17, 0x11}}, {{&(0x7f00000042c0)=@hci, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/252, 0xfc}, 0x5}, {{&(0x7f0000004480)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005880)=[{&(0x7f0000004500)=""/9, 0x9}, {&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/92, 0x5c}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/154, 0x9a}, {&(0x7f0000005700)=""/230, 0xe6}, {&(0x7f0000005800)=""/67, 0x43}], 0x7, &(0x7f0000005900)=""/178, 0xb2}, 0x100}, {{&(0x7f00000059c0)=@sco, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005a40)=""/174, 0xae}, {&(0x7f0000005b00)=""/143, 0x8f}, {&(0x7f0000005bc0)=""/47, 0x2f}], 0x3}, 0x4}], 0x9, 0x40000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000005e80)={@local, r4}, 0x14) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) sendmsg$TIPC_NL_LINK_GET(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) [ 521.714020][T24444] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 521.788946][T24446] FAULT_INJECTION: forcing a failure. [ 521.788946][T24446] name failslab, interval 1, probability 0, space 0, times 0 [ 521.809788][T24446] CPU: 1 PID: 24446 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 521.818499][T24446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.828559][T24446] Call Trace: [ 521.831867][T24446] dump_stack+0x1fb/0x318 [ 521.836212][T24446] should_fail+0x4b8/0x660 [ 521.840646][T24446] __should_failslab+0xb9/0xe0 [ 521.845415][T24446] should_failslab+0x9/0x20 [ 521.850199][T24446] kmem_cache_alloc_node+0x65/0x280 [ 521.855534][T24446] ? __alloc_skb+0x9f/0x500 [ 521.860049][T24446] __alloc_skb+0x9f/0x500 [ 521.864386][T24446] ? lockdep_hardirqs_on+0x4a5/0x7a0 [ 521.869774][T24446] inet6_netconf_notify_devconf+0x122/0x1e0 [ 521.875692][T24446] addrconf_ifdown+0x1457/0x16c0 [ 521.880670][T24446] addrconf_notify+0x454/0x3bd0 [ 521.885543][T24446] ? lockdep_hardirqs_on+0x4a5/0x7a0 [ 521.890965][T24446] ? clusterip_netdev_event+0x493/0x4b0 [ 521.896518][T24446] ? trace_hardirqs_on+0x74/0x80 [ 521.901468][T24446] ? __local_bh_enable_ip+0x13a/0x240 [ 521.906916][T24446] ? tls_dev_event+0x618/0xc00 [ 521.911785][T24446] ? clusterip_netdev_event+0x493/0x4b0 [ 521.917419][T24446] ? ip6mr_device_event+0x1f9/0x220 [ 521.922637][T24446] raw_notifier_call_chain+0xe3/0x190 [ 521.928038][T24446] dev_change_net_namespace+0x61e/0x16b0 [ 521.933693][T24446] ? security_capable+0xb2/0xd0 [ 521.938556][T24446] ? ns_capable+0x91/0xf0 [ 521.942907][T24446] ? netlink_ns_capable+0xcf/0x100 [ 521.948031][T24446] ? rtnl_link_get_net_capable+0x136/0x280 [ 521.953864][T24446] do_setlink+0x196/0x3880 [ 521.958345][T24446] ? __kasan_check_read+0x11/0x20 [ 521.963395][T24446] rtnl_newlink+0x1509/0x1c00 [ 521.968091][T24446] ? rtnl_newlink+0x3c1/0x1c00 [ 521.973084][T24446] ? __mutex_lock_common+0x1907/0x2f30 [ 521.978581][T24446] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 521.983950][T24446] ? rtnl_setlink+0x490/0x490 [ 521.988810][T24446] rtnetlink_rcv_msg+0x889/0xd40 [ 521.993768][T24446] ? __local_bh_enable_ip+0x13a/0x240 [ 521.999275][T24446] ? local_bh_enable+0x9/0x30 [ 522.003957][T24446] ? trace_hardirqs_on+0x74/0x80 [ 522.009031][T24446] ? __local_bh_enable_ip+0x13a/0x240 [ 522.014421][T24446] ? local_bh_enable+0x1f/0x30 [ 522.019224][T24446] ? rcu_lock_release+0x9/0x30 [ 522.024009][T24446] netlink_rcv_skb+0x19e/0x3e0 [ 522.028792][T24446] ? rtnetlink_bind+0x80/0x80 [ 522.033514][T24446] rtnetlink_rcv+0x1c/0x20 [ 522.037948][T24446] netlink_unicast+0x766/0x920 [ 522.042864][T24446] netlink_sendmsg+0xa2b/0xd40 [ 522.047656][T24446] ? netlink_getsockopt+0x9f0/0x9f0 [ 522.052901][T24446] ____sys_sendmsg+0x4f7/0x7f0 [ 522.057704][T24446] __sys_sendmsg+0x1ed/0x290 [ 522.062333][T24446] ? check_preemption_disabled+0xb4/0x260 [ 522.068061][T24446] ? debug_smp_processor_id+0x9/0x20 [ 522.073362][T24446] ? debug_smp_processor_id+0x1c/0x20 [ 522.078836][T24446] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 522.084935][T24446] ? prepare_exit_to_usermode+0x221/0x5b0 [ 522.090668][T24446] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 522.096398][T24446] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 522.101876][T24446] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 522.107606][T24446] ? do_syscall_64+0x1d/0x1c0 [ 522.112322][T24446] __x64_sys_sendmsg+0x7f/0x90 [ 522.117260][T24446] do_syscall_64+0xf7/0x1c0 [ 522.121781][T24446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 522.127679][T24446] RIP: 0033:0x45b3b9 [ 522.131582][T24446] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.152324][T24446] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 522.160786][T24446] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 522.168791][T24446] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 522.176772][T24446] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 522.184758][T24446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 522.192740][T24446] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000007 08:44:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) dup(r4) r5 = fcntl$dupfd(r2, 0x406, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$alg(r7, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x7fffef86}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:22 executing program 4 (fault-call:8 fault-nth:8): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000480)) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f00000002c0)=0x4, 0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x20001) ioctl$KVM_GET_DEVICE_ATTR(r8, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x8, &(0x7f00000001c0)=0x80}) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r7, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x13}}, {{0x0, 0xfffffff6, 0x0}, 0x4}], 0x2, 0x0, 0x0) r11 = accept$alg(r10, 0x0, 0x0) sendmsg$alg(r11, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f00000000c0)="34dadd91681f", 0x6}, {&(0x7f0000000340)="82e916c46dda3bf02ea5cc7f9a1607719b1d1e0e2c6f466e12df70f0eb389a826d1c26bfa20c758d7438e5227c57485759101154c2f9ab76bc0c6aaf88100d4d3a33022b05e29685da9eb536000ea390b236f1a8fbec027f88c72ffe7469a96fadc9ffd98e0f9a4adbb6a4f981fb13016d40a135ca22db5ab4d43cbb07f3e9dde9c2a9938b106ba6798cd6a4a72f02bacfbff31f4c2015be9e9cf455c2717d96934905212bfc27fb28ff2ad1a02cc75fc18661afdbe24000"/199, 0xc7}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) [ 522.400133][T24467] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 522.485310][T24468] FAULT_INJECTION: forcing a failure. [ 522.485310][T24468] name failslab, interval 1, probability 0, space 0, times 0 [ 522.519949][T24468] CPU: 0 PID: 24468 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 08:44:23 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, r2}, 0x20) [ 522.528662][T24468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.538728][T24468] Call Trace: [ 522.542029][T24468] dump_stack+0x1fb/0x318 [ 522.546382][T24468] should_fail+0x4b8/0x660 [ 522.550831][T24468] __should_failslab+0xb9/0xe0 [ 522.555619][T24468] should_failslab+0x9/0x20 [ 522.560140][T24468] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 522.565878][T24468] ? __kmalloc_node_track_caller+0x3c/0x60 [ 522.571719][T24468] __kmalloc_node_track_caller+0x3c/0x60 [ 522.577369][T24468] ? inet6_netconf_notify_devconf+0x122/0x1e0 [ 522.583459][T24468] __alloc_skb+0xe8/0x500 [ 522.587807][T24468] inet6_netconf_notify_devconf+0x122/0x1e0 [ 522.593728][T24468] addrconf_ifdown+0x1457/0x16c0 [ 522.598697][T24468] addrconf_notify+0x454/0x3bd0 [ 522.603569][T24468] ? lockdep_hardirqs_on+0x4a5/0x7a0 [ 522.608870][T24468] ? clusterip_netdev_event+0x493/0x4b0 [ 522.614447][T24468] ? trace_hardirqs_on+0x74/0x80 [ 522.619404][T24468] ? __local_bh_enable_ip+0x13a/0x240 [ 522.624811][T24468] ? tls_dev_event+0x618/0xc00 [ 522.629591][T24468] ? clusterip_netdev_event+0x493/0x4b0 [ 522.635146][T24468] ? ip6mr_device_event+0x1f9/0x220 [ 522.640365][T24468] raw_notifier_call_chain+0xe3/0x190 [ 522.645758][T24468] dev_change_net_namespace+0x61e/0x16b0 [ 522.651518][T24468] ? security_capable+0xb2/0xd0 [ 522.656478][T24468] ? ns_capable+0x91/0xf0 [ 522.660819][T24468] ? netlink_ns_capable+0xcf/0x100 [ 522.665946][T24468] ? rtnl_link_get_net_capable+0x136/0x280 [ 522.671854][T24468] do_setlink+0x196/0x3880 [ 522.676327][T24468] ? __kasan_check_read+0x11/0x20 [ 522.681371][T24468] rtnl_newlink+0x1509/0x1c00 [ 522.686055][T24468] ? rtnl_newlink+0x3c1/0x1c00 [ 522.690940][T24468] ? __mutex_lock_common+0x1907/0x2f30 [ 522.696417][T24468] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 522.701569][T24468] ? rtnl_setlink+0x490/0x490 [ 522.706255][T24468] rtnetlink_rcv_msg+0x889/0xd40 [ 522.711213][T24468] ? __local_bh_enable_ip+0x13a/0x240 [ 522.716597][T24468] ? local_bh_enable+0x9/0x30 [ 522.721291][T24468] ? trace_hardirqs_on+0x74/0x80 [ 522.726245][T24468] ? __local_bh_enable_ip+0x13a/0x240 [ 522.731630][T24468] ? local_bh_enable+0x1f/0x30 [ 522.736423][T24468] ? rcu_lock_release+0x9/0x30 [ 522.741351][T24468] netlink_rcv_skb+0x19e/0x3e0 [ 522.746130][T24468] ? rtnetlink_bind+0x80/0x80 [ 522.750971][T24468] rtnetlink_rcv+0x1c/0x20 [ 522.755402][T24468] netlink_unicast+0x766/0x920 [ 522.760200][T24468] netlink_sendmsg+0xa2b/0xd40 [ 522.765040][T24468] ? netlink_getsockopt+0x9f0/0x9f0 [ 522.770256][T24468] ____sys_sendmsg+0x4f7/0x7f0 [ 522.775065][T24468] __sys_sendmsg+0x1ed/0x290 [ 522.779685][T24468] ? check_preemption_disabled+0xb4/0x260 [ 522.785536][T24468] ? debug_smp_processor_id+0x9/0x20 [ 522.790833][T24468] ? debug_smp_processor_id+0x1c/0x20 [ 522.796240][T24468] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 522.802332][T24468] ? prepare_exit_to_usermode+0x221/0x5b0 [ 522.808068][T24468] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 522.813835][T24468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 522.819330][T24468] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 522.825061][T24468] ? do_syscall_64+0x1d/0x1c0 [ 522.829755][T24468] __x64_sys_sendmsg+0x7f/0x90 [ 522.834535][T24468] do_syscall_64+0xf7/0x1c0 [ 522.839061][T24468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 522.844962][T24468] RIP: 0033:0x45b3b9 [ 522.848882][T24468] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.868492][T24468] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 522.876926][T24468] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 522.885022][T24468] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 522.893008][T24468] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 522.901128][T24468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 522.909109][T24468] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000008 08:44:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r6, 0x800c5011, &(0x7f0000000000)) r7 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) dup3(r3, r4, 0x80000) 08:44:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x80010020}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:23 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xac) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x10000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x18f2f8c07501d26a, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f00000001c0)={0x9, 0x7f, 0x7, 0x7, 0x6, "207cc4e41483b43a"}) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:23 executing program 4 (fault-call:8 fault-nth:9): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, 0x0, 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10102, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000003e40)=0x3) r11 = dup(r4) recvmmsg(r11, &(0x7f0000000500)=[{{&(0x7f0000000380)=@nfc, 0x80, &(0x7f0000003a80)=[{&(0x7f0000000400)=""/213, 0xd5}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/206, 0xce}, {&(0x7f0000001800)=""/248, 0xf8}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/188, 0xbc}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/38, 0x26}], 0x9, &(0x7f0000003b40)=""/181, 0xb5}, 0x6}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000003c00)=""/153, 0x99}, {&(0x7f0000003cc0)=""/147, 0x93}], 0x2, &(0x7f0000003d80)=""/157, 0x9d}, 0x7}], 0x2, 0x0, 0x0) pwrite64(r11, &(0x7f00000002c0)="916210f0cb78b66dd4a2129c1fc42989d4bded2803298c285560eee8ed62c7181de63ca1ac1839b8259403fa73f235c9a11f31921b3d1ed38958562eca2285e111fb38402c16dcc70bfa691ba2bb7a06193d27ba0f7ec196711bd698880eefd34eb6fd5ab3ee4439e5a2fd2b7d27489cc1da31fcf2500b63de4ff9125be184b4730db8a7196f7c4fb50b720a491320d7245dc38e54ea559405deeeabb87a5e1d8d80364cb5ba0b0e96dbb6660e046a966eda04c85e", 0xb5, 0x80000001) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r13 = accept$alg(r12, 0x0, 0x0) r14 = dup(r13) recvmmsg(r14, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$TIOCGPKT(r14, 0x80045438, &(0x7f0000003e80)) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r16 = accept$alg(r15, 0x0, 0x0) r17 = dup(r16) recvmmsg(r17, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r18 = socket$alg(0x26, 0x5, 0x0) bind$alg(r18, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r19 = accept$alg(r18, 0x0, 0x0) r20 = dup(r19) recvmmsg(r20, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r20, 0x84, 0x10, &(0x7f0000003ec0)=@assoc_value={0x0, 0x7}, &(0x7f0000003f00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r17, 0x84, 0x66, &(0x7f0000003f40)={r21, 0x16}, &(0x7f0000003f80)=0x8) r22 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r22, 0x800442d4, &(0x7f0000000180)=0x7fff) getpeername$netlink(r22, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r23 = accept$alg(r2, 0x0, 0x0) r24 = dup(r23) sendmsg$TIPC_NL_LINK_GET(r24, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003fc0)=ANY=[@ANYBLOB="f00000008710a86ef55da0cd683840e87a4fe1422f0f8311abfb3e88d51e15769b3aeae31a10fd311e4d62384b9b664884fbc8f4b2b55e61ae19d444b9600dd0a269003c7d2b44b9176224e3aba4c84747", @ANYRES16=0x0, @ANYBLOB="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"], 0xf0}}, 0x0) 08:44:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r6, 0xe90c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r7, 0x394, 0x83, 0xd3}, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000200)={0x2, 'gre0\x00', {0x80}, 0x80}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 523.187650][T24495] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 523.311046][T24501] FAULT_INJECTION: forcing a failure. [ 523.311046][T24501] name failslab, interval 1, probability 0, space 0, times 0 [ 523.325317][T24501] CPU: 1 PID: 24501 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 523.334014][T24501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.344088][T24501] Call Trace: [ 523.347393][T24501] dump_stack+0x1fb/0x318 [ 523.351850][T24501] should_fail+0x4b8/0x660 [ 523.356388][T24501] __should_failslab+0xb9/0xe0 [ 523.361187][T24501] should_failslab+0x9/0x20 [ 523.365712][T24501] kmem_cache_alloc_node+0x65/0x280 [ 523.370927][T24501] ? __alloc_skb+0x9f/0x500 [ 523.375442][T24501] ? debug_check_no_obj_freed+0x57e/0x620 [ 523.381185][T24501] __alloc_skb+0x9f/0x500 [ 523.385602][T24501] mpls_netconf_notify_devconf+0x68/0x110 [ 523.391353][T24501] mpls_dev_notify+0x6ca/0x880 [ 523.396130][T24501] raw_notifier_call_chain+0xe3/0x190 [ 523.401657][T24501] dev_change_net_namespace+0x61e/0x16b0 [ 523.407334][T24501] ? security_capable+0xb2/0xd0 [ 523.412213][T24501] ? ns_capable+0x91/0xf0 [ 523.416603][T24501] ? netlink_ns_capable+0xcf/0x100 [ 523.421738][T24501] ? rtnl_link_get_net_capable+0x136/0x280 [ 523.427662][T24501] do_setlink+0x196/0x3880 [ 523.432126][T24501] ? __kasan_check_read+0x11/0x20 [ 523.437165][T24501] rtnl_newlink+0x1509/0x1c00 [ 523.441871][T24501] ? rtnl_newlink+0x3c1/0x1c00 [ 523.446763][T24501] ? __mutex_lock_common+0x1907/0x2f30 [ 523.452239][T24501] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 523.457423][T24501] ? rtnl_setlink+0x490/0x490 [ 523.462118][T24501] rtnetlink_rcv_msg+0x889/0xd40 [ 523.467077][T24501] ? __local_bh_enable_ip+0x13a/0x240 [ 523.472462][T24501] ? local_bh_enable+0x9/0x30 [ 523.477155][T24501] ? trace_hardirqs_on+0x74/0x80 [ 523.482128][T24501] ? __local_bh_enable_ip+0x13a/0x240 [ 523.487515][T24501] ? local_bh_enable+0x1f/0x30 [ 523.492304][T24501] ? rcu_lock_release+0x9/0x30 [ 523.497090][T24501] netlink_rcv_skb+0x19e/0x3e0 [ 523.502126][T24501] ? rtnetlink_bind+0x80/0x80 [ 523.507046][T24501] rtnetlink_rcv+0x1c/0x20 [ 523.511479][T24501] netlink_unicast+0x766/0x920 [ 523.516272][T24501] netlink_sendmsg+0xa2b/0xd40 [ 523.521063][T24501] ? netlink_getsockopt+0x9f0/0x9f0 [ 523.526267][T24501] ____sys_sendmsg+0x4f7/0x7f0 [ 523.531060][T24501] __sys_sendmsg+0x1ed/0x290 [ 523.535676][T24501] ? check_preemption_disabled+0xb4/0x260 [ 523.541418][T24501] ? debug_smp_processor_id+0x9/0x20 [ 523.546712][T24501] ? debug_smp_processor_id+0x1c/0x20 [ 523.552089][T24501] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 523.558191][T24501] ? prepare_exit_to_usermode+0x221/0x5b0 [ 523.563935][T24501] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 523.569673][T24501] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 523.575263][T24501] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 523.581130][T24501] ? do_syscall_64+0x1d/0x1c0 [ 523.585831][T24501] __x64_sys_sendmsg+0x7f/0x90 [ 523.590606][T24501] do_syscall_64+0xf7/0x1c0 [ 523.595132][T24501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.601906][T24501] RIP: 0033:0x45b3b9 [ 523.605806][T24501] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.625414][T24501] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 523.633831][T24501] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 523.641886][T24501] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 523.649868][T24501] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 08:44:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, 0x0, 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:24 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) [ 523.657854][T24501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 523.665943][T24501] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000009 08:44:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="e1000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000200000000000800010000000000"], 0x48}}, 0x0) 08:44:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, 0x0, 0x40000, 0x0) dup3(r4, r5, 0x80000) 08:44:24 executing program 4 (fault-call:8 fault-nth:10): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = dup(r2) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) [ 523.890830][T24527] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x86efff7f}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x80000) [ 523.961928][T24529] FAULT_INJECTION: forcing a failure. [ 523.961928][T24529] name failslab, interval 1, probability 0, space 0, times 0 [ 524.005416][T24529] CPU: 0 PID: 24529 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 524.014265][T24529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.024426][T24529] Call Trace: [ 524.027732][T24529] dump_stack+0x1fb/0x318 [ 524.032080][T24529] should_fail+0x4b8/0x660 [ 524.036645][T24529] __should_failslab+0xb9/0xe0 [ 524.041423][T24529] should_failslab+0x9/0x20 [ 524.045928][T24529] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 524.051659][T24529] ? __kmalloc_node_track_caller+0x3c/0x60 [ 524.057489][T24529] __kmalloc_node_track_caller+0x3c/0x60 [ 524.063253][T24529] ? mpls_netconf_notify_devconf+0x68/0x110 [ 524.069215][T24529] __alloc_skb+0xe8/0x500 [ 524.073569][T24529] mpls_netconf_notify_devconf+0x68/0x110 [ 524.079300][T24529] mpls_dev_notify+0x6ca/0x880 [ 524.084081][T24529] raw_notifier_call_chain+0xe3/0x190 [ 524.089471][T24529] dev_change_net_namespace+0x61e/0x16b0 [ 524.095116][T24529] ? security_capable+0xb2/0xd0 [ 524.099977][T24529] ? ns_capable+0x91/0xf0 [ 524.104325][T24529] ? netlink_ns_capable+0xcf/0x100 [ 524.109617][T24529] ? rtnl_link_get_net_capable+0x136/0x280 [ 524.115438][T24529] do_setlink+0x196/0x3880 [ 524.119899][T24529] ? __kasan_check_read+0x11/0x20 [ 524.124941][T24529] rtnl_newlink+0x1509/0x1c00 [ 524.129628][T24529] ? rtnl_newlink+0x3c1/0x1c00 [ 524.134634][T24529] ? __mutex_lock_common+0x1907/0x2f30 [ 524.140105][T24529] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 524.145256][T24529] ? rtnl_setlink+0x490/0x490 [ 524.149944][T24529] rtnetlink_rcv_msg+0x889/0xd40 [ 524.154906][T24529] ? __local_bh_enable_ip+0x13a/0x240 [ 524.160286][T24529] ? local_bh_enable+0x9/0x30 [ 524.164973][T24529] ? trace_hardirqs_on+0x74/0x80 [ 524.170005][T24529] ? __local_bh_enable_ip+0x13a/0x240 [ 524.175398][T24529] ? local_bh_enable+0x1f/0x30 [ 524.180190][T24529] ? rcu_lock_release+0x9/0x30 [ 524.184976][T24529] netlink_rcv_skb+0x19e/0x3e0 [ 524.189778][T24529] ? rtnetlink_bind+0x80/0x80 [ 524.194495][T24529] rtnetlink_rcv+0x1c/0x20 [ 524.198919][T24529] netlink_unicast+0x766/0x920 [ 524.203817][T24529] netlink_sendmsg+0xa2b/0xd40 [ 524.208603][T24529] ? netlink_getsockopt+0x9f0/0x9f0 [ 524.213804][T24529] ____sys_sendmsg+0x4f7/0x7f0 [ 524.218610][T24529] __sys_sendmsg+0x1ed/0x290 [ 524.223241][T24529] ? check_preemption_disabled+0xb4/0x260 [ 524.228968][T24529] ? debug_smp_processor_id+0x9/0x20 [ 524.234260][T24529] ? debug_smp_processor_id+0x1c/0x20 [ 524.239746][T24529] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 524.245834][T24529] ? prepare_exit_to_usermode+0x221/0x5b0 [ 524.251569][T24529] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 524.257302][T24529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.262768][T24529] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 524.268491][T24529] ? do_syscall_64+0x1d/0x1c0 [ 524.273293][T24529] __x64_sys_sendmsg+0x7f/0x90 [ 524.278074][T24529] do_syscall_64+0xf7/0x1c0 [ 524.282785][T24529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.288682][T24529] RIP: 0033:0x45b3b9 [ 524.292579][T24529] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.312189][T24529] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 524.320609][T24529] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 524.328718][T24529] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 524.336814][T24529] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 524.344791][T24529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 524.352769][T24529] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000a 08:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x80000) 08:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x6c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfa, 0x0, 0x1, 0xc00}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r3, 0x200}) r4 = accept$alg(r2, 0x0, 0x0) r5 = dup(r4) syz_open_dev$tty1(0xc, 0x4, 0x3) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="56dd043540e43d3400000001d479", @ANYRES16=r6, @ANYBLOB="00000000000000000000080000001c0007800c000300040000000000000007000400030000000000000004000980"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 08:44:25 executing program 4 (fault-call:8 fault-nth:11): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) 08:44:25 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, r2}, 0x20) 08:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000001c0)={0x3, 0xb, 0x4, 0x1, 0x9, {0x77359400}, {0x1, 0x2, 0x7, 0x9, 0x0, 0x4, "c8ab0494"}, 0x7, 0x2, @userptr=0xfff, 0xfffffffa}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$TIPC_MCAST_REPLICAST(r6, 0x10f, 0x86) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) [ 524.629148][T24552] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) recvfrom$rxrpc(r5, &(0x7f0000000340)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x24) sendmsg$alg(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 524.775158][T24557] FAULT_INJECTION: forcing a failure. [ 524.775158][T24557] name failslab, interval 1, probability 0, space 0, times 0 [ 524.805440][T24557] CPU: 1 PID: 24557 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 524.814150][T24557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.824214][T24557] Call Trace: [ 524.827518][T24557] dump_stack+0x1fb/0x318 [ 524.831872][T24557] should_fail+0x4b8/0x660 [ 524.836316][T24557] __should_failslab+0xb9/0xe0 [ 524.841083][T24557] should_failslab+0x9/0x20 [ 524.845572][T24557] kmem_cache_alloc_node+0x65/0x280 [ 524.850876][T24557] ? __alloc_skb+0x9f/0x500 [ 524.855493][T24557] __alloc_skb+0x9f/0x500 [ 524.859830][T24557] ? if_nlmsg_size+0x7d4/0x820 [ 524.866525][T24557] rtmsg_ifinfo_build_skb+0x7f/0x180 [ 524.871828][T24557] rtmsg_ifinfo_newnet+0x88/0x130 [ 524.876867][T24557] dev_change_net_namespace+0x963/0x16b0 [ 524.882503][T24557] ? security_capable+0xb2/0xd0 [ 524.887366][T24557] ? ns_capable+0x91/0xf0 [ 524.891714][T24557] ? netlink_ns_capable+0xcf/0x100 [ 524.897958][T24557] ? rtnl_link_get_net_capable+0x136/0x280 [ 524.903790][T24557] do_setlink+0x196/0x3880 [ 524.908252][T24557] ? __kasan_check_read+0x11/0x20 [ 524.913289][T24557] rtnl_newlink+0x1509/0x1c00 [ 524.917971][T24557] ? rtnl_newlink+0x3c1/0x1c00 [ 524.922856][T24557] ? __mutex_lock_common+0x1907/0x2f30 [ 524.928333][T24557] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 524.933567][T24557] ? rtnl_setlink+0x490/0x490 [ 524.938252][T24557] rtnetlink_rcv_msg+0x889/0xd40 [ 524.943298][T24557] ? __local_bh_enable_ip+0x13a/0x240 [ 524.948675][T24557] ? local_bh_enable+0x9/0x30 [ 524.953359][T24557] ? trace_hardirqs_on+0x74/0x80 [ 524.958313][T24557] ? __local_bh_enable_ip+0x13a/0x240 [ 524.963691][T24557] ? local_bh_enable+0x1f/0x30 [ 524.968575][T24557] ? rcu_lock_release+0x9/0x30 [ 524.973356][T24557] netlink_rcv_skb+0x19e/0x3e0 [ 524.978238][T24557] ? rtnetlink_bind+0x80/0x80 [ 524.982932][T24557] rtnetlink_rcv+0x1c/0x20 [ 524.987356][T24557] netlink_unicast+0x766/0x920 [ 524.992121][T24557] netlink_sendmsg+0xa2b/0xd40 [ 524.996899][T24557] ? netlink_getsockopt+0x9f0/0x9f0 [ 525.002113][T24557] ____sys_sendmsg+0x4f7/0x7f0 [ 525.006923][T24557] __sys_sendmsg+0x1ed/0x290 [ 525.011558][T24557] ? check_preemption_disabled+0xb4/0x260 [ 525.017279][T24557] ? debug_smp_processor_id+0x9/0x20 [ 525.022705][T24557] ? debug_smp_processor_id+0x1c/0x20 [ 525.028092][T24557] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 525.034340][T24557] ? prepare_exit_to_usermode+0x221/0x5b0 [ 525.040078][T24557] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 525.045916][T24557] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 525.051384][T24557] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 525.057119][T24557] ? do_syscall_64+0x1d/0x1c0 [ 525.061811][T24557] __x64_sys_sendmsg+0x7f/0x90 [ 525.066596][T24557] do_syscall_64+0xf7/0x1c0 [ 525.071122][T24557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.077577][T24557] RIP: 0033:0x45b3b9 [ 525.081483][T24557] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.102413][T24557] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 525.110836][T24557] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 525.118817][T24557] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 525.126801][T24557] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 525.134783][T24557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 525.142768][T24557] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000b 08:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:25 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x8dffffff}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) 08:44:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) writev(r0, &(0x7f00000016c0)=[{&(0x7f00000002c0)="c30cb50807dd95183736f010863cf05d9fb8f05e46334834f5ed7e3658eef3d425939f542db7b7a29d9d87c7971228e32193c817227a64238c809bd3e3bd63e49ae7f149eabbd1fef852966605868b4d1d01829f3946a980cf1c1d118abddfcefe9e533e96e15e6a7e28fd4d1193fa84708bdc4b179cbe549172077ca06c7f8ad8", 0x81}, {&(0x7f0000000440)="098995589c8247c8f43ffed79615bd0731ef3737372ca6f7f1557d6184a76d58ae9671c6ec45a9a88d286fd0aaeb84054028f83e0aeafd282e4a266003060f9b3e850ebe9c2c9361496d8520dadebce39e7332f772f87f75dce9029bd30fc45afb9c8f1b7abcef772c427be8bcb897554230595c80c53223d30a832269a984e83b2fe1ad54832cdd31d1d90c0f983b970acb8b35bbbb7bfa78e8428209cc9457408a4628f77e86320e4e1a82941c8942ab732a8caf5579e23daeee9726156b8d0fc2a7d7e5be2f849514e6247e02", 0xce}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="bf288b15fdfd1515fe48d53c19a0064b12a2a36ba7b513281cf13e5061689f33c36f0203f5fd1c94d319080a328e8192235b8aa590b4c2dee04943a2c2f55e83fadcf0ba247bb7cd38b28f80714a598b784651f5454191e1ec4eedf6016bab15f56704efb5dbf7e4f4c1b30c52c4c895a73782461f0ae9aeb8546ca1f875ee63bc75c293ad331fb5a20c6f8c2819f2edccadc8861ccc513e0098f1da48d5da85c4748a", 0xa3}, {&(0x7f0000001600)="4b7a81e877cdfe993a4cb0a2459dff799df15de78a3a17ea6309796068c72b6a112e5f469f35dc6b2232abe54930507a782019b2e5a681a8d8caad95720bb416254c6b67bc1d920a3077d67f8ebcbc98319060b05bb189bb8518240e38fb9e702b27389cd3397dc2078e1d3f23ff7bb6da1d7f9778aaf85161b95c975725f2d7d5b0b6d1340984bafcce4d130ec6d14ccf91a465d929adaa01ef79f646752d61eef9583e730ab228c4", 0xa9}, {&(0x7f00000000c0)="d059088aa0e201229b0ebe07ac82df43488f9136549533862c90dddd3ab6a64f95949b55b5c225c2d7d14392367d6370a749c65a62ffc3c221e1a1e743a8", 0x3e}, {&(0x7f0000000180)="ca1c5dc77e73609f6da64bb741a6688b380f2809312afe6b0292ca327feb539595dbe01a51", 0x25}], 0x7) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x88, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xef39}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffb2}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20008841}, 0x20000080) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xb00, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 08:44:25 executing program 4 (fault-call:8 fault-nth:12): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VT_RELDISP(r5, 0x5605) 08:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, 0xffffffffffffffff, 0x80000) [ 525.332611][T24584] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 525.453981][T24584] FAULT_INJECTION: forcing a failure. [ 525.453981][T24584] name failslab, interval 1, probability 0, space 0, times 0 [ 525.473931][T24584] CPU: 0 PID: 24584 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 525.482636][T24584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.492689][T24584] Call Trace: [ 525.495997][T24584] dump_stack+0x1fb/0x318 [ 525.500342][T24584] should_fail+0x4b8/0x660 [ 525.504777][T24584] __should_failslab+0xb9/0xe0 [ 525.509648][T24584] should_failslab+0x9/0x20 [ 525.514160][T24584] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 525.519933][T24584] ? __kmalloc_node_track_caller+0x3c/0x60 [ 525.525752][T24584] __kmalloc_node_track_caller+0x3c/0x60 [ 525.531383][T24584] ? rtmsg_ifinfo_build_skb+0x7f/0x180 [ 525.536849][T24584] __alloc_skb+0xe8/0x500 [ 525.541193][T24584] rtmsg_ifinfo_build_skb+0x7f/0x180 [ 525.546492][T24584] rtmsg_ifinfo_newnet+0x88/0x130 [ 525.551525][T24584] dev_change_net_namespace+0x963/0x16b0 [ 525.557161][T24584] ? security_capable+0xb2/0xd0 [ 525.562019][T24584] ? ns_capable+0x91/0xf0 [ 525.566360][T24584] ? netlink_ns_capable+0xcf/0x100 [ 525.571482][T24584] ? rtnl_link_get_net_capable+0x136/0x280 [ 525.577297][T24584] do_setlink+0x196/0x3880 [ 525.581763][T24584] ? __kasan_check_read+0x11/0x20 [ 525.586809][T24584] rtnl_newlink+0x1509/0x1c00 [ 525.591626][T24584] ? rtnl_newlink+0x3c1/0x1c00 [ 525.596403][T24584] ? kernel_text_address+0xa2/0xf0 [ 525.601515][T24584] ? __kernel_text_address+0xd/0x40 [ 525.606734][T24584] ? unwind_get_return_address+0x4c/0x90 [ 525.612475][T24584] ? __mutex_lock_common+0x53d/0x2f30 [ 525.618131][T24584] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 525.623271][T24584] ? rtnl_setlink+0x490/0x490 [ 525.627969][T24584] rtnetlink_rcv_msg+0x889/0xd40 [ 525.632934][T24584] ? __local_bh_enable_ip+0x13a/0x240 [ 525.638332][T24584] ? local_bh_enable+0x9/0x30 [ 525.643025][T24584] ? trace_hardirqs_on+0x74/0x80 [ 525.647986][T24584] ? __local_bh_enable_ip+0x13a/0x240 [ 525.653374][T24584] ? local_bh_enable+0x1f/0x30 [ 525.658275][T24584] ? rcu_lock_release+0x9/0x30 [ 525.663065][T24584] netlink_rcv_skb+0x19e/0x3e0 [ 525.667844][T24584] ? rtnetlink_bind+0x80/0x80 [ 525.672543][T24584] rtnetlink_rcv+0x1c/0x20 [ 525.676962][T24584] netlink_unicast+0x766/0x920 [ 525.681860][T24584] netlink_sendmsg+0xa2b/0xd40 [ 525.686656][T24584] ? netlink_getsockopt+0x9f0/0x9f0 [ 525.691872][T24584] ____sys_sendmsg+0x4f7/0x7f0 [ 525.696665][T24584] __sys_sendmsg+0x1ed/0x290 [ 525.701286][T24584] ? check_preemption_disabled+0xb4/0x260 [ 525.707012][T24584] ? debug_smp_processor_id+0x9/0x20 [ 525.712307][T24584] ? debug_smp_processor_id+0x1c/0x20 [ 525.717791][T24584] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 525.723875][T24584] ? prepare_exit_to_usermode+0x221/0x5b0 [ 525.729603][T24584] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 525.735330][T24584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 525.740798][T24584] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 525.746534][T24584] ? do_syscall_64+0x1d/0x1c0 [ 525.751233][T24584] __x64_sys_sendmsg+0x7f/0x90 [ 525.756014][T24584] do_syscall_64+0xf7/0x1c0 [ 525.760537][T24584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.766434][T24584] RIP: 0033:0x45b3b9 [ 525.770332][T24584] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.789939][T24584] RSP: 002b:00007f483613bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 525.798374][T24584] RAX: ffffffffffffffda RBX: 00007f483613c6d4 RCX: 000000000045b3b9 [ 525.806358][T24584] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 525.814340][T24584] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 525.822320][T24584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 525.830294][T24584] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000c 08:44:26 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, r2}, 0x20) 08:44:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, 0x0) add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0xfa, r4) keyctl$get_persistent(0x16, r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = dup(r8) recvmmsg(r9, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r10, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/clients\x00', 0x0, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r14 = accept$alg(r13, 0x0, 0x0) r15 = dup(r14) sendmsg$TIPC_NL_LINK_GET(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000001800078008000200000000000c00040000000000000000001c000980080001000000000008000100b9087c9f6608192100000800010000000000"], 0x48}}, 0x0) 08:44:26 executing program 4 (fault-call:8 fault-nth:13): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, 0xffffffffffffffff, 0x80000) 08:44:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000000)={0x30, 0xfffffffffffffff5, 0x1, [{0x1, 0xd9, 0x5, 0xffff, 'hash\x00'}]}, 0x30) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x48}}, 0x0) 08:44:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x8100, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r3, 0x8010500d, &(0x7f00000000c0)) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 526.016298][T24604] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xa5000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, 0xffffffffffffffff, 0x80000) 08:44:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) r4 = fanotify_init(0x0, 0x0) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x0, r5) fanotify_mark(r4, 0x125, 0x800000b, r6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup3(r3, r4, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r10, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000000)={0x8, 0xf, 0x0, r12}) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r16 = accept$alg(r15, 0x0, 0x0) r17 = dup(r16) recvmmsg(r17, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r17, 0x5387, &(0x7f00000000c0)) sendmsg$alg(r14, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 526.134434][T24610] FAULT_INJECTION: forcing a failure. [ 526.134434][T24610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 526.147675][T24610] CPU: 0 PID: 24610 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 526.156347][T24610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.166404][T24610] Call Trace: [ 526.169701][T24610] dump_stack+0x1fb/0x318 [ 526.174053][T24610] should_fail+0x4b8/0x660 [ 526.178499][T24610] should_fail_alloc_page+0x4f/0x60 [ 526.183986][T24610] prepare_alloc_pages+0x283/0x460 [ 526.189240][T24610] __alloc_pages_nodemask+0xb2/0x5d0 [ 526.194676][T24610] kmem_getpages+0x4c/0x930 [ 526.199366][T24610] cache_grow_begin+0x7e/0x2e0 [ 526.204143][T24610] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 526.209616][T24610] cache_alloc_refill+0x328/0x400 [ 526.214692][T24610] ? debug_smp_processor_id+0x9/0x20 [ 526.220009][T24610] kmem_cache_alloc_node_trace+0x2a3/0x2d0 [ 526.225824][T24610] ? __kmalloc_node_track_caller+0x3c/0x60 [ 526.231651][T24610] __kmalloc_node_track_caller+0x3c/0x60 [ 526.237287][T24610] ? rtmsg_ifinfo_build_skb+0x7f/0x180 [ 526.242902][T24610] __alloc_skb+0xe8/0x500 [ 526.247256][T24610] rtmsg_ifinfo_build_skb+0x7f/0x180 [ 526.252575][T24610] rtmsg_ifinfo_newnet+0x88/0x130 [ 526.257664][T24610] dev_change_net_namespace+0x963/0x16b0 [ 526.263332][T24610] ? security_capable+0xb2/0xd0 [ 526.268196][T24610] ? ns_capable+0x91/0xf0 [ 526.272538][T24610] ? netlink_ns_capable+0xcf/0x100 [ 526.277660][T24610] ? rtnl_link_get_net_capable+0x136/0x280 [ 526.283510][T24610] do_setlink+0x196/0x3880 [ 526.287993][T24610] ? __kasan_check_read+0x11/0x20 [ 526.293038][T24610] rtnl_newlink+0x1509/0x1c00 [ 526.297826][T24610] ? rtnl_newlink+0x3c1/0x1c00 [ 526.302712][T24610] ? __mutex_lock_common+0x1907/0x2f30 [ 526.308189][T24610] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 526.313487][T24610] ? rtnl_setlink+0x490/0x490 [ 526.318185][T24610] rtnetlink_rcv_msg+0x889/0xd40 [ 526.323182][T24610] ? __local_bh_enable_ip+0x13a/0x240 [ 526.328575][T24610] ? local_bh_enable+0x9/0x30 [ 526.333258][T24610] ? trace_hardirqs_on+0x74/0x80 [ 526.338198][T24610] ? __local_bh_enable_ip+0x13a/0x240 [ 526.343697][T24610] ? local_bh_enable+0x1f/0x30 [ 526.348511][T24610] ? rcu_lock_release+0x9/0x30 [ 526.353294][T24610] netlink_rcv_skb+0x19e/0x3e0 [ 526.358073][T24610] ? rtnetlink_bind+0x80/0x80 [ 526.362955][T24610] rtnetlink_rcv+0x1c/0x20 [ 526.367397][T24610] netlink_unicast+0x766/0x920 [ 526.372196][T24610] netlink_sendmsg+0xa2b/0xd40 [ 526.376986][T24610] ? netlink_getsockopt+0x9f0/0x9f0 [ 526.382199][T24610] ____sys_sendmsg+0x4f7/0x7f0 [ 526.387602][T24610] __sys_sendmsg+0x1ed/0x290 [ 526.392310][T24610] ? check_preemption_disabled+0xb4/0x260 [ 526.398028][T24610] ? debug_smp_processor_id+0x9/0x20 [ 526.403445][T24610] ? debug_smp_processor_id+0x1c/0x20 [ 526.408835][T24610] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 526.414921][T24610] ? prepare_exit_to_usermode+0x221/0x5b0 [ 526.420778][T24610] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 526.426507][T24610] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 526.432097][T24610] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 526.437831][T24610] ? do_syscall_64+0x1d/0x1c0 [ 526.442632][T24610] __x64_sys_sendmsg+0x7f/0x90 [ 526.447425][T24610] do_syscall_64+0xf7/0x1c0 [ 526.451941][T24610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.457837][T24610] RIP: 0033:0x45b3b9 [ 526.461754][T24610] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.481369][T24610] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 526.489790][T24610] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 526.497918][T24610] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 526.506024][T24610] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 526.514006][T24610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 526.521987][T24610] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000d 08:44:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) 08:44:27 executing program 4 (fault-call:8 fault-nth:14): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) r4 = fanotify_init(0x0, 0x0) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x0, r5) fanotify_mark(r4, 0x125, 0x800000b, r6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup3(r3, r4, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r10, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000000)={0x8, 0xf, 0x0, r12}) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r16 = accept$alg(r15, 0x0, 0x0) r17 = dup(r16) recvmmsg(r17, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r17, 0x5387, &(0x7f00000000c0)) sendmsg$alg(r14, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 526.718817][T24627] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 526.844235][T24628] FAULT_INJECTION: forcing a failure. [ 526.844235][T24628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 526.857586][T24628] CPU: 1 PID: 24628 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 526.866265][T24628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.876598][T24628] Call Trace: [ 526.879909][T24628] dump_stack+0x1fb/0x318 [ 526.884266][T24628] should_fail+0x4b8/0x660 [ 526.890537][T24628] should_fail_alloc_page+0x4f/0x60 [ 526.895868][T24628] prepare_alloc_pages+0x283/0x460 [ 526.901007][T24628] __alloc_pages_nodemask+0xb2/0x5d0 [ 526.906328][T24628] kmem_getpages+0x4c/0x930 [ 526.910952][T24628] cache_grow_begin+0x7e/0x2e0 [ 526.915825][T24628] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 526.921302][T24628] cache_alloc_refill+0x328/0x400 [ 526.926339][T24628] ? debug_smp_processor_id+0x9/0x20 [ 526.931644][T24628] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 526.937018][T24628] ? kobject_uevent_env+0x25d/0x1160 [ 526.942330][T24628] ? dev_uevent_filter+0xb0/0xb0 [ 526.947405][T24628] kobject_uevent_env+0x25d/0x1160 [ 526.952536][T24628] ? dev_mc_flush+0x1f6/0x220 [ 526.957229][T24628] ? trace_hardirqs_on+0x74/0x80 [ 526.962167][T24628] ? __local_bh_enable_ip+0x13a/0x240 [ 526.967674][T24628] ? dev_mc_flush+0x1f6/0x220 [ 526.972368][T24628] ? _raw_spin_unlock_bh+0x2f/0x40 [ 526.977497][T24628] kobject_uevent+0x1f/0x30 [ 526.982017][T24628] dev_change_net_namespace+0x989/0x16b0 [ 526.987686][T24628] ? ns_capable+0x91/0xf0 [ 526.992025][T24628] ? netlink_ns_capable+0xcf/0x100 [ 526.997158][T24628] ? rtnl_link_get_net_capable+0x136/0x280 [ 527.003004][T24628] do_setlink+0x196/0x3880 [ 527.007481][T24628] ? __kasan_check_read+0x11/0x20 [ 527.012642][T24628] rtnl_newlink+0x1509/0x1c00 [ 527.017338][T24628] ? rtnl_newlink+0x3c1/0x1c00 [ 527.022229][T24628] ? __mutex_lock_common+0x1907/0x2f30 [ 527.027726][T24628] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 527.032890][T24628] ? rtnl_setlink+0x490/0x490 [ 527.038480][T24628] rtnetlink_rcv_msg+0x889/0xd40 [ 527.043446][T24628] ? __local_bh_enable_ip+0x13a/0x240 [ 527.048835][T24628] ? local_bh_enable+0x9/0x30 [ 527.053635][T24628] ? trace_hardirqs_on+0x74/0x80 [ 527.058592][T24628] ? __local_bh_enable_ip+0x13a/0x240 [ 527.063969][T24628] ? local_bh_enable+0x1f/0x30 [ 527.068870][T24628] ? rcu_lock_release+0x9/0x30 [ 527.073664][T24628] netlink_rcv_skb+0x19e/0x3e0 [ 527.078451][T24628] ? rtnetlink_bind+0x80/0x80 [ 527.083146][T24628] rtnetlink_rcv+0x1c/0x20 [ 527.087581][T24628] netlink_unicast+0x766/0x920 [ 527.092372][T24628] netlink_sendmsg+0xa2b/0xd40 [ 527.097169][T24628] ? netlink_getsockopt+0x9f0/0x9f0 [ 527.102389][T24628] ____sys_sendmsg+0x4f7/0x7f0 [ 527.107199][T24628] __sys_sendmsg+0x1ed/0x290 [ 527.111867][T24628] ? check_preemption_disabled+0xb4/0x260 [ 527.117592][T24628] ? debug_smp_processor_id+0x9/0x20 [ 527.122892][T24628] ? debug_smp_processor_id+0x1c/0x20 [ 527.128270][T24628] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 527.134368][T24628] ? prepare_exit_to_usermode+0x221/0x5b0 [ 527.140108][T24628] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 527.145834][T24628] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 527.151304][T24628] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 527.157127][T24628] ? do_syscall_64+0x1d/0x1c0 [ 527.161837][T24628] __x64_sys_sendmsg+0x7f/0x90 [ 527.166625][T24628] do_syscall_64+0xf7/0x1c0 [ 527.171184][T24628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.177086][T24628] RIP: 0033:0x45b3b9 [ 527.180979][T24628] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.200586][T24628] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 527.209315][T24628] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 527.217297][T24628] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 527.225275][T24628] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 527.233253][T24628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 08:44:27 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:27 executing program 0 (fault-call:8 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) 08:44:27 executing program 3 (fault-call:5 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) [ 527.241237][T24628] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000e 08:44:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = dup(0xffffffffffffffff) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) fanotify_mark(r1, 0x1, 0x2, r5, &(0x7f00000002c0)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000440)={0x78, 0x0, 0x2, {0x7fffffff, 0x1e, 0x0, {0x2, 0x0, 0x401, 0x6c4, 0x8, 0x7, 0x81, 0x400, 0x9, 0x5b, 0x3, r8, r9, 0x4, 0x8}}}, 0x78) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r10 = accept$alg(r2, 0x0, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) r13 = dup(r12) recvmmsg(r13, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r13, 0x0, 0x40, &(0x7f0000000500)=@security={'security\x00', 0xe, 0x4, 0x290, 0x130, 0x0, 0x0, 0x98, 0x130, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x4, &(0x7f00000004c0), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x81, 0x1, 0x2}}}, {{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, 0xff000000, 0xffffff00, 'macvlan1\x00', 'veth1_to_hsr\x00', {0xff}, {0xff}, 0x29, 0x2, 0x10}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xc5, 0x0, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x3, "b7aa"}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3, 0x0, 0x1}, {0x0, 0x5, 0x4}, 0x8, 0x7fffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f0) sendmsg$alg(r10, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) [ 527.344833][T24640] FAULT_INJECTION: forcing a failure. [ 527.344833][T24640] name failslab, interval 1, probability 0, space 0, times 0 08:44:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) [ 527.394776][T24640] CPU: 0 PID: 24640 Comm: syz-executor.3 Not tainted 5.6.0-rc1-syzkaller #0 [ 527.403499][T24640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.413565][T24640] Call Trace: [ 527.416869][T24640] dump_stack+0x1fb/0x318 [ 527.421220][T24640] should_fail+0x4b8/0x660 [ 527.426273][T24640] __should_failslab+0xb9/0xe0 [ 527.431204][T24640] should_failslab+0x9/0x20 [ 527.435720][T24640] kmem_cache_alloc_trace+0x5d/0x2f0 08:44:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x8, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x0, 'lblcr\x00', 0x1, 0x7ff, 0x5c}, {@broadcast, 0x4e22, 0x0, 0x3, 0x7, 0x3}}, 0x44) [ 527.441130][T24640] ? keyring_restrict+0xc2/0x370 [ 527.446152][T24640] keyring_restrict+0xc2/0x370 [ 527.451892][T24640] keyctl_restrict_keyring+0xfb/0x1f0 [ 527.457321][T24640] ? __f_unlock_pos+0x19/0x20 [ 527.462030][T24640] __se_sys_keyctl+0x565/0x860 [ 527.466850][T24640] ? debug_smp_processor_id+0x9/0x20 [ 527.472150][T24640] ? debug_smp_processor_id+0x1c/0x20 [ 527.477553][T24640] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 527.483640][T24640] ? prepare_exit_to_usermode+0x221/0x5b0 [ 527.489374][T24640] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 527.495118][T24640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 527.500624][T24640] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 527.506360][T24640] __x64_sys_keyctl+0xbf/0xd0 [ 527.511157][T24640] do_syscall_64+0xf7/0x1c0 [ 527.515687][T24640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.521587][T24640] RIP: 0033:0x45b3b9 [ 527.525494][T24640] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.545109][T24640] RSP: 002b:00007f64edcc5c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 527.553532][T24640] RAX: ffffffffffffffda RBX: 00007f64edcc66d4 RCX: 000000000045b3b9 [ 527.561616][T24640] RDX: 0000000000000000 RSI: 000000000b3050cd RDI: 000000000000001d [ 527.569593][T24640] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 527.577672][T24640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 527.585656][T24640] R13: 00000000000006f0 R14: 00000000004d3628 R15: 0000000000000000 08:44:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xe1eeff7f}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) 08:44:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) 08:44:28 executing program 4 (fault-call:8 fault-nth:15): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:28 executing program 3 (fault-call:5 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac1", 0x3a}, {&(0x7f0000000180)="34dadd91681f", 0x6}, {&(0x7f0000000240)="b8", 0x1}, {&(0x7f0000000300)='B', 0x1}], 0x4}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) recvmmsg(r8, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) recvmsg(r8, &(0x7f00000002c0)={&(0x7f00000001c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000340)=""/201, 0xc9}], 0x2}, 0x10000) [ 527.730523][T24658] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 527.864173][T24663] FAULT_INJECTION: forcing a failure. [ 527.864173][T24663] name failslab, interval 1, probability 0, space 0, times 0 [ 527.887221][T24663] CPU: 1 PID: 24663 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 527.896888][T24663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.906955][T24663] Call Trace: [ 527.910257][T24663] dump_stack+0x1fb/0x318 [ 527.914610][T24663] should_fail+0x4b8/0x660 [ 527.919059][T24663] __should_failslab+0xb9/0xe0 [ 527.923831][T24663] ? kzalloc+0x21/0x40 [ 527.927998][T24663] should_failslab+0x9/0x20 [ 527.932509][T24663] __kmalloc+0x7a/0x340 [ 527.936688][T24663] kzalloc+0x21/0x40 [ 527.940599][T24663] kobject_get_path+0xb2/0x1a0 [ 527.945374][T24663] kobject_uevent_env+0x27f/0x1160 [ 527.950488][T24663] ? dev_mc_flush+0x1f6/0x220 [ 527.955175][T24663] ? trace_hardirqs_on+0x74/0x80 [ 527.960125][T24663] ? __local_bh_enable_ip+0x13a/0x240 [ 527.965507][T24663] ? dev_mc_flush+0x1f6/0x220 [ 527.970200][T24663] ? _raw_spin_unlock_bh+0x2f/0x40 [ 527.975445][T24663] kobject_uevent+0x1f/0x30 [ 527.979974][T24663] dev_change_net_namespace+0x989/0x16b0 [ 527.985753][T24663] ? ns_capable+0x91/0xf0 [ 527.990100][T24663] ? netlink_ns_capable+0xcf/0x100 [ 527.995227][T24663] ? rtnl_link_get_net_capable+0x136/0x280 [ 528.001077][T24663] do_setlink+0x196/0x3880 [ 528.005678][T24663] ? __kasan_check_read+0x11/0x20 [ 528.010729][T24663] rtnl_newlink+0x1509/0x1c00 [ 528.015509][T24663] ? rtnl_newlink+0x3c1/0x1c00 [ 528.020400][T24663] ? __mutex_lock_common+0x1907/0x2f30 [ 528.025873][T24663] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 528.031021][T24663] ? rtnl_setlink+0x490/0x490 [ 528.035716][T24663] rtnetlink_rcv_msg+0x889/0xd40 [ 528.040675][T24663] ? __local_bh_enable_ip+0x13a/0x240 [ 528.046056][T24663] ? local_bh_enable+0x9/0x30 [ 528.050739][T24663] ? trace_hardirqs_on+0x74/0x80 [ 528.055688][T24663] ? __local_bh_enable_ip+0x13a/0x240 [ 528.061183][T24663] ? local_bh_enable+0x1f/0x30 [ 528.065979][T24663] ? rcu_lock_release+0x9/0x30 [ 528.070772][T24663] netlink_rcv_skb+0x19e/0x3e0 [ 528.075562][T24663] ? rtnetlink_bind+0x80/0x80 [ 528.080272][T24663] rtnetlink_rcv+0x1c/0x20 [ 528.084703][T24663] netlink_unicast+0x766/0x920 [ 528.089504][T24663] netlink_sendmsg+0xa2b/0xd40 [ 528.094812][T24663] ? netlink_getsockopt+0x9f0/0x9f0 [ 528.100023][T24663] ____sys_sendmsg+0x4f7/0x7f0 [ 528.104818][T24663] __sys_sendmsg+0x1ed/0x290 [ 528.109459][T24663] ? check_preemption_disabled+0xb4/0x260 [ 528.115185][T24663] ? debug_smp_processor_id+0x9/0x20 [ 528.120526][T24663] ? debug_smp_processor_id+0x1c/0x20 [ 528.125922][T24663] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 528.132039][T24663] ? prepare_exit_to_usermode+0x221/0x5b0 [ 528.137770][T24663] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 528.143504][T24663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 528.149079][T24663] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 528.154810][T24663] ? do_syscall_64+0x1d/0x1c0 [ 528.159637][T24663] __x64_sys_sendmsg+0x7f/0x90 [ 528.164421][T24663] do_syscall_64+0xf7/0x1c0 [ 528.168945][T24663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.175103][T24663] RIP: 0033:0x45b3b9 [ 528.179003][T24663] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.198610][T24663] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 528.207116][T24663] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 528.215214][T24663] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 528.223193][T24663] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 528.231279][T24663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 528.239259][T24663] R13: 00000000000009cb R14: 00000000004cb3dd R15: 000000000000000f 08:44:28 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, r2}, 0x20) 08:44:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_DEVMASK(r7, 0x80044dfe, &(0x7f0000000000)) dup3(r4, r5, 0x0) 08:44:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 08:44:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xf0ffffff}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:28 executing program 4 (fault-call:8 fault-nth:16): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200401, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) recvmmsg(r8, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) r11 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r10, r11, 0x0) 08:44:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x2, r2, 0x0, 0x0) [ 528.494127][T24684] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 528.604357][T24688] FAULT_INJECTION: forcing a failure. [ 528.604357][T24688] name failslab, interval 1, probability 0, space 0, times 0 [ 528.627683][T24688] CPU: 0 PID: 24688 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 528.636392][T24688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.646454][T24688] Call Trace: [ 528.649753][T24688] dump_stack+0x1fb/0x318 [ 528.654111][T24688] should_fail+0x4b8/0x660 [ 528.658559][T24688] __should_failslab+0xb9/0xe0 [ 528.663353][T24688] should_failslab+0x9/0x20 [ 528.667877][T24688] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 528.673604][T24688] ? __kmalloc_node_track_caller+0x3c/0x60 [ 528.679431][T24688] __kmalloc_node_track_caller+0x3c/0x60 [ 528.685072][T24688] ? alloc_uevent_skb+0x7f/0x230 [ 528.690025][T24688] __alloc_skb+0xe8/0x500 [ 528.694380][T24688] alloc_uevent_skb+0x7f/0x230 [ 528.699156][T24688] ? device_release+0x1a0/0x1a0 [ 528.704009][T24688] kobject_uevent_env+0x9fd/0x1160 [ 528.709253][T24688] ? dev_mc_flush+0x1f6/0x220 [ 528.714044][T24688] ? trace_hardirqs_on+0x74/0x80 [ 528.719053][T24688] ? dev_mc_flush+0x1f6/0x220 [ 528.723754][T24688] kobject_uevent+0x1f/0x30 [ 528.728705][T24688] dev_change_net_namespace+0x989/0x16b0 [ 528.734391][T24688] ? ns_capable+0x91/0xf0 [ 528.738736][T24688] ? netlink_ns_capable+0xcf/0x100 [ 528.744056][T24688] ? rtnl_link_get_net_capable+0x136/0x280 [ 528.749876][T24688] do_setlink+0x196/0x3880 [ 528.754346][T24688] ? __kasan_check_read+0x11/0x20 [ 528.760390][T24688] rtnl_newlink+0x1509/0x1c00 [ 528.765252][T24688] ? rtnl_newlink+0x3c1/0x1c00 [ 528.770136][T24688] ? __mutex_lock_common+0x1907/0x2f30 [ 528.775612][T24688] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 528.780766][T24688] ? rtnl_setlink+0x490/0x490 [ 528.785694][T24688] rtnetlink_rcv_msg+0x889/0xd40 [ 528.790763][T24688] ? __local_bh_enable_ip+0x13a/0x240 [ 528.796156][T24688] ? local_bh_enable+0x9/0x30 [ 528.800849][T24688] ? trace_hardirqs_on+0x74/0x80 [ 528.805799][T24688] ? __local_bh_enable_ip+0x13a/0x240 [ 528.811188][T24688] ? local_bh_enable+0x1f/0x30 [ 528.815989][T24688] ? rcu_lock_release+0x9/0x30 [ 528.820959][T24688] netlink_rcv_skb+0x19e/0x3e0 [ 528.825742][T24688] ? rtnetlink_bind+0x80/0x80 [ 528.830445][T24688] rtnetlink_rcv+0x1c/0x20 [ 528.834874][T24688] netlink_unicast+0x766/0x920 [ 528.839739][T24688] netlink_sendmsg+0xa2b/0xd40 [ 528.844535][T24688] ? netlink_getsockopt+0x9f0/0x9f0 [ 528.849754][T24688] ____sys_sendmsg+0x4f7/0x7f0 [ 528.854560][T24688] __sys_sendmsg+0x1ed/0x290 [ 528.859184][T24688] ? check_preemption_disabled+0xb4/0x260 [ 528.864996][T24688] ? debug_smp_processor_id+0x9/0x20 [ 528.870301][T24688] ? debug_smp_processor_id+0x1c/0x20 [ 528.875686][T24688] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 528.881766][T24688] ? prepare_exit_to_usermode+0x221/0x5b0 [ 528.888577][T24688] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 528.894329][T24688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 528.899801][T24688] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 528.905540][T24688] ? do_syscall_64+0x1d/0x1c0 [ 528.910230][T24688] __x64_sys_sendmsg+0x7f/0x90 [ 528.915110][T24688] do_syscall_64+0xf7/0x1c0 [ 528.919745][T24688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.925644][T24688] RIP: 0033:0x45b3b9 [ 528.929557][T24688] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.949527][T24688] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 528.957951][T24688] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 528.965937][T24688] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 528.973919][T24688] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 528.982033][T24688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 528.990137][T24688] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000010 08:44:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r2, 0x0, 0x0) 08:44:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r6, r7, 0x0) 08:44:29 executing program 4 (fault-call:8 fault-nth:17): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:29 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xffffff8d}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x4, r2, 0x0, 0x0) [ 529.191452][T24705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 529.294441][T24707] FAULT_INJECTION: forcing a failure. [ 529.294441][T24707] name failslab, interval 1, probability 0, space 0, times 0 08:44:29 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, r2}, 0x20) 08:44:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x2, @rand_addr="9b943fa79970a2885892daea6f5ff453"}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x8001, @local, 0x6}, @in={0x2, 0x4e22, @loopback}], 0x88) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000340)={0x1, 0x81, "52f41fd7ab8ea441dd7e410b3dc525bafe9b41dabdf83c2b7d4c35f7fa51a4b332d8655141dd53ac230f1bbc56ff1e66ecaf2c689672db309d9e7a5908c32e66fab4a3df695a565f3f0f18bf5651c8ef35be53e9c513b5fe8b7bdd96cc6afe816973da63cad31aaa0df2a716188a6d0c4a7accbcdf9657716e7e31a5a3376ef5e2"}) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000002c0)={{0x3a, @multicast2, 0x4e20, 0x3, 'wlc\x00', 0x8, 0x5d, 0x33}, {@multicast1, 0x4e21, 0x1, 0x4, 0xb3dc, 0xb58}}, 0x44) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r6 = accept(0xffffffffffffffff, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$ASHMEM_GET_SIZE(r11, 0x7704, 0x0) dup3(r8, r9, 0x0) [ 529.335589][T24707] CPU: 0 PID: 24707 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 529.344303][T24707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.354465][T24707] Call Trace: [ 529.357768][T24707] dump_stack+0x1fb/0x318 [ 529.362120][T24707] should_fail+0x4b8/0x660 [ 529.366956][T24707] __should_failslab+0xb9/0xe0 [ 529.371729][T24707] should_failslab+0x9/0x20 [ 529.376236][T24707] kmem_cache_alloc_trace+0x5d/0x2f0 [ 529.381529][T24707] ? kobject_uevent_env+0x25d/0x1160 [ 529.386829][T24707] ? dev_uevent_filter+0xb0/0xb0 [ 529.391780][T24707] kobject_uevent_env+0x25d/0x1160 [ 529.396901][T24707] ? dev_mc_flush+0x1f6/0x220 [ 529.401589][T24707] ? trace_hardirqs_on+0x74/0x80 [ 529.406540][T24707] ? dev_mc_flush+0x1f6/0x220 [ 529.411236][T24707] kobject_uevent+0x1f/0x30 [ 529.415748][T24707] dev_change_net_namespace+0x107d/0x16b0 [ 529.421501][T24707] ? ns_capable+0x91/0xf0 [ 529.425852][T24707] ? netlink_ns_capable+0xcf/0x100 [ 529.430972][T24707] ? rtnl_link_get_net_capable+0x136/0x280 [ 529.436834][T24707] do_setlink+0x196/0x3880 [ 529.441329][T24707] ? __kasan_check_read+0x11/0x20 [ 529.446479][T24707] rtnl_newlink+0x1509/0x1c00 [ 529.451172][T24707] ? rtnl_newlink+0x3c1/0x1c00 [ 529.456062][T24707] ? __mutex_lock_common+0x1907/0x2f30 [ 529.461539][T24707] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 529.466685][T24707] ? rtnl_setlink+0x490/0x490 [ 529.471390][T24707] rtnetlink_rcv_msg+0x889/0xd40 [ 529.476362][T24707] ? __local_bh_enable_ip+0x13a/0x240 [ 529.481861][T24707] ? local_bh_enable+0x9/0x30 [ 529.486698][T24707] ? trace_hardirqs_on+0x74/0x80 [ 529.491647][T24707] ? __local_bh_enable_ip+0x13a/0x240 [ 529.497027][T24707] ? local_bh_enable+0x1f/0x30 [ 529.502080][T24707] ? rcu_lock_release+0x9/0x30 [ 529.506885][T24707] netlink_rcv_skb+0x19e/0x3e0 [ 529.511761][T24707] ? rtnetlink_bind+0x80/0x80 [ 529.516467][T24707] rtnetlink_rcv+0x1c/0x20 [ 529.521014][T24707] netlink_unicast+0x766/0x920 [ 529.525810][T24707] netlink_sendmsg+0xa2b/0xd40 [ 529.530731][T24707] ? netlink_getsockopt+0x9f0/0x9f0 [ 529.535951][T24707] ____sys_sendmsg+0x4f7/0x7f0 [ 529.540747][T24707] __sys_sendmsg+0x1ed/0x290 [ 529.545382][T24707] ? check_preemption_disabled+0xb4/0x260 [ 529.551114][T24707] ? debug_smp_processor_id+0x9/0x20 [ 529.556449][T24707] ? debug_smp_processor_id+0x1c/0x20 [ 529.561853][T24707] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 529.567955][T24707] ? prepare_exit_to_usermode+0x221/0x5b0 [ 529.573694][T24707] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 529.579431][T24707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 529.584898][T24707] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 529.590631][T24707] ? do_syscall_64+0x1d/0x1c0 [ 529.595325][T24707] __x64_sys_sendmsg+0x7f/0x90 [ 529.600134][T24707] do_syscall_64+0xf7/0x1c0 [ 529.604681][T24707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.610577][T24707] RIP: 0033:0x45b3b9 [ 529.614475][T24707] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.634247][T24707] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 529.642668][T24707] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 529.650654][T24707] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 529.659332][T24707] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 529.667614][T24707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 529.675599][T24707] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000011 08:44:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x5, r2, 0x0, 0x0) 08:44:30 executing program 4 (fault-call:8 fault-nth:18): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40040, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f00000000c0)={0xc1, 0x9, 0x4}) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r6, 0x0) [ 529.907576][T24726] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x6, r2, 0x0, 0x0) [ 530.024229][T24728] FAULT_INJECTION: forcing a failure. [ 530.024229][T24728] name failslab, interval 1, probability 0, space 0, times 0 [ 530.059708][T24728] CPU: 0 PID: 24728 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 530.068422][T24728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.078489][T24728] Call Trace: [ 530.081808][T24728] dump_stack+0x1fb/0x318 [ 530.086285][T24728] should_fail+0x4b8/0x660 [ 530.090722][T24728] __should_failslab+0xb9/0xe0 [ 530.095537][T24728] ? kzalloc+0x21/0x40 [ 530.099794][T24728] should_failslab+0x9/0x20 [ 530.104320][T24728] __kmalloc+0x7a/0x340 [ 530.108494][T24728] kzalloc+0x21/0x40 [ 530.113476][T24728] kobject_get_path+0xb2/0x1a0 [ 530.118264][T24728] kobject_uevent_env+0x27f/0x1160 [ 530.123386][T24728] ? dev_mc_flush+0x1f6/0x220 [ 530.128072][T24728] ? trace_hardirqs_on+0x74/0x80 [ 530.133134][T24728] ? dev_mc_flush+0x1f6/0x220 [ 530.137835][T24728] kobject_uevent+0x1f/0x30 [ 530.142523][T24728] dev_change_net_namespace+0x107d/0x16b0 [ 530.148393][T24728] ? ns_capable+0x91/0xf0 [ 530.152744][T24728] ? netlink_ns_capable+0xcf/0x100 [ 530.157867][T24728] ? rtnl_link_get_net_capable+0x136/0x280 [ 530.163692][T24728] do_setlink+0x196/0x3880 [ 530.168381][T24728] ? __kasan_check_read+0x11/0x20 08:44:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r3, r4, 0x0) [ 530.173420][T24728] rtnl_newlink+0x1509/0x1c00 [ 530.178120][T24728] ? rtnl_newlink+0x3c1/0x1c00 [ 530.183004][T24728] ? __mutex_lock_common+0x1907/0x2f30 [ 530.188484][T24728] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 530.193639][T24728] ? rtnl_setlink+0x490/0x490 [ 530.198335][T24728] rtnetlink_rcv_msg+0x889/0xd40 [ 530.203291][T24728] ? __local_bh_enable_ip+0x13a/0x240 [ 530.208673][T24728] ? local_bh_enable+0x9/0x30 [ 530.213360][T24728] ? trace_hardirqs_on+0x74/0x80 [ 530.218300][T24728] ? __local_bh_enable_ip+0x13a/0x240 [ 530.223681][T24728] ? local_bh_enable+0x1f/0x30 [ 530.228476][T24728] ? rcu_lock_release+0x9/0x30 [ 530.233261][T24728] netlink_rcv_skb+0x19e/0x3e0 [ 530.238042][T24728] ? rtnetlink_bind+0x80/0x80 [ 530.242738][T24728] rtnetlink_rcv+0x1c/0x20 [ 530.247162][T24728] netlink_unicast+0x766/0x920 [ 530.252062][T24728] netlink_sendmsg+0xa2b/0xd40 [ 530.256953][T24728] ? netlink_getsockopt+0x9f0/0x9f0 [ 530.262161][T24728] ____sys_sendmsg+0x4f7/0x7f0 [ 530.266994][T24728] __sys_sendmsg+0x1ed/0x290 [ 530.271611][T24728] ? check_preemption_disabled+0xb4/0x260 [ 530.277336][T24728] ? debug_smp_processor_id+0x9/0x20 [ 530.282638][T24728] ? debug_smp_processor_id+0x1c/0x20 [ 530.288025][T24728] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 530.294106][T24728] ? prepare_exit_to_usermode+0x221/0x5b0 [ 530.299839][T24728] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 530.305814][T24728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 530.311404][T24728] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 530.317132][T24728] ? do_syscall_64+0x1d/0x1c0 [ 530.322090][T24728] __x64_sys_sendmsg+0x7f/0x90 [ 530.326871][T24728] do_syscall_64+0xf7/0x1c0 [ 530.331397][T24728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.337292][T24728] RIP: 0033:0x45b3b9 [ 530.341326][T24728] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.361041][T24728] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 530.369458][T24728] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 530.377442][T24728] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 530.385417][T24728] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 530.393393][T24728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 530.401636][T24728] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000012 08:44:31 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 08:44:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x7, r2, 0x0, 0x0) 08:44:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0xfffffff0}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) msgget$private(0x0, 0x20) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) dup(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmmsg$inet6(r10, &(0x7f0000001440)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="bfa17a45aa35a0a87520b8d8fd20dafe9ffe21315d115db4785d133012", 0x1d}], 0x1, &(0x7f0000002800)=ANY=[@ANYBLOB="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"/4870], 0x1258}}], 0x1, 0x811) recvmmsg(r7, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r11 = dup(r7) r12 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200000, 0x0) dup3(r11, r12, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x6802) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r14 = accept$alg(r13, 0x0, 0x0) r15 = dup(r14) recvmmsg(r15, &(0x7f0000000240), 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r15, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x800000c}, 0x8) 08:44:31 executing program 4 (fault-call:8 fault-nth:19): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x8, r2, 0x0, 0x0) 08:44:31 executing program 0: prctl$PR_GET_TSC(0x19, &(0x7f0000000280)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000040)=0x2c, 0x4) sendmmsg(r3, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="ec", 0x1}, {&(0x7f0000000080)="22de6d80a428a7b35928009b0ac102782a1edc487daf492751526f75131cefee4708ff3064d10aae220a0550894bb7c3f46c56f0c5196efeee7a67add714bda921da26c35ad5ed5eff206dd8200259665d60", 0x52}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f00000004c0)="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", 0xd73}], 0x4}}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000001c0)=0x81, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r8, r9, 0x0) r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x32000, 0x0) connect$caif(r10, &(0x7f0000000180)=@util={0x25, "c5112b2b8076b06eebc0b259b8a6f826"}, 0x18) 08:44:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x9, r2, 0x0, 0x0) 08:44:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) 08:44:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xa, r2, 0x0, 0x0) [ 531.029045][T24759] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.144596][T24763] FAULT_INJECTION: forcing a failure. [ 531.144596][T24763] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 531.157916][T24763] CPU: 1 PID: 24763 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 531.167292][T24763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.177365][T24763] Call Trace: [ 531.180788][T24763] dump_stack+0x1fb/0x318 [ 531.186033][T24763] should_fail+0x4b8/0x660 [ 531.190487][T24763] should_fail_alloc_page+0x4f/0x60 [ 531.195701][T24763] prepare_alloc_pages+0x283/0x460 [ 531.200831][T24763] __alloc_pages_nodemask+0xb2/0x5d0 [ 531.206136][T24763] ? __kasan_check_read+0x11/0x20 [ 531.211192][T24763] kmem_getpages+0x4c/0x930 [ 531.215725][T24763] cache_grow_begin+0x7e/0x2e0 [ 531.220504][T24763] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 531.225977][T24763] cache_alloc_refill+0x328/0x400 [ 531.231020][T24763] ? debug_smp_processor_id+0x9/0x20 [ 531.236323][T24763] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 531.241702][T24763] ? kobject_uevent_env+0x25d/0x1160 [ 531.246995][T24763] ? dev_uevent_filter+0xb0/0xb0 [ 531.252060][T24763] kobject_uevent_env+0x25d/0x1160 [ 531.257180][T24763] ? dev_mc_flush+0x1f6/0x220 [ 531.261893][T24763] ? trace_hardirqs_on+0x74/0x80 [ 531.266846][T24763] ? dev_mc_flush+0x1f6/0x220 [ 531.271551][T24763] kobject_uevent+0x1f/0x30 [ 531.276076][T24763] dev_change_net_namespace+0x107d/0x16b0 [ 531.281825][T24763] ? ns_capable+0x91/0xf0 [ 531.286178][T24763] ? netlink_ns_capable+0xcf/0x100 [ 531.291313][T24763] ? rtnl_link_get_net_capable+0x136/0x280 [ 531.297139][T24763] do_setlink+0x196/0x3880 [ 531.301614][T24763] ? __kasan_check_read+0x11/0x20 [ 531.306658][T24763] rtnl_newlink+0x1509/0x1c00 [ 531.311365][T24763] ? rtnl_newlink+0x3c1/0x1c00 [ 531.316394][T24763] ? __mutex_lock_common+0x1907/0x2f30 [ 531.321873][T24763] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 531.327018][T24763] ? rtnl_setlink+0x490/0x490 [ 531.331710][T24763] rtnetlink_rcv_msg+0x889/0xd40 [ 531.336677][T24763] ? __local_bh_enable_ip+0x13a/0x240 [ 531.342064][T24763] ? local_bh_enable+0x9/0x30 [ 531.346869][T24763] ? trace_hardirqs_on+0x74/0x80 [ 531.351827][T24763] ? __local_bh_enable_ip+0x13a/0x240 [ 531.357305][T24763] ? local_bh_enable+0x1f/0x30 [ 531.362215][T24763] ? rcu_lock_release+0x9/0x30 [ 531.367005][T24763] netlink_rcv_skb+0x19e/0x3e0 [ 531.371778][T24763] ? rtnetlink_bind+0x80/0x80 [ 531.376486][T24763] rtnetlink_rcv+0x1c/0x20 [ 531.380911][T24763] netlink_unicast+0x766/0x920 [ 531.385702][T24763] netlink_sendmsg+0xa2b/0xd40 [ 531.390494][T24763] ? netlink_getsockopt+0x9f0/0x9f0 [ 531.395743][T24763] ____sys_sendmsg+0x4f7/0x7f0 [ 531.400540][T24763] __sys_sendmsg+0x1ed/0x290 [ 531.405281][T24763] ? check_preemption_disabled+0xb4/0x260 [ 531.411006][T24763] ? debug_smp_processor_id+0x9/0x20 [ 531.416497][T24763] ? debug_smp_processor_id+0x1c/0x20 [ 531.421881][T24763] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 531.427969][T24763] ? prepare_exit_to_usermode+0x221/0x5b0 [ 531.433700][T24763] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 531.439426][T24763] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 531.444893][T24763] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 531.450651][T24763] ? do_syscall_64+0x1d/0x1c0 [ 531.455361][T24763] __x64_sys_sendmsg+0x7f/0x90 [ 531.460140][T24763] do_syscall_64+0xf7/0x1c0 [ 531.464761][T24763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.470761][T24763] RIP: 0033:0x45b3b9 [ 531.474658][T24763] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:44:32 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}, 0x20) [ 531.494275][T24763] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 531.502690][T24763] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 531.510673][T24763] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 531.518745][T24763] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 531.526730][T24763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 531.534827][T24763] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000013 08:44:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r2, 0x0, 0x0) 08:44:32 executing program 4 (fault-call:8 fault-nth:20): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xc, r2, 0x0, 0x0) [ 531.731054][T24779] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.844365][T24782] FAULT_INJECTION: forcing a failure. [ 531.844365][T24782] name failslab, interval 1, probability 0, space 0, times 0 [ 531.879811][T24782] CPU: 1 PID: 24782 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 531.888513][T24782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.898569][T24782] Call Trace: [ 531.901866][T24782] dump_stack+0x1fb/0x318 [ 531.906217][T24782] should_fail+0x4b8/0x660 [ 531.910652][T24782] __should_failslab+0xb9/0xe0 [ 531.915426][T24782] should_failslab+0x9/0x20 [ 531.919937][T24782] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 531.925668][T24782] ? __kmalloc_node_track_caller+0x3c/0x60 [ 531.931495][T24782] __kmalloc_node_track_caller+0x3c/0x60 [ 531.937258][T24782] ? alloc_uevent_skb+0x7f/0x230 [ 531.942210][T24782] __alloc_skb+0xe8/0x500 [ 531.947631][T24782] alloc_uevent_skb+0x7f/0x230 [ 531.952409][T24782] ? device_release+0x1a0/0x1a0 [ 531.957276][T24782] kobject_uevent_env+0x9fd/0x1160 [ 531.962390][T24782] ? dev_mc_flush+0x1f6/0x220 [ 531.967074][T24782] ? trace_hardirqs_on+0x74/0x80 [ 531.972024][T24782] ? dev_mc_flush+0x1f6/0x220 [ 531.976859][T24782] kobject_uevent+0x1f/0x30 [ 531.981374][T24782] dev_change_net_namespace+0x107d/0x16b0 [ 531.987112][T24782] ? ns_capable+0x91/0xf0 [ 531.991452][T24782] ? netlink_ns_capable+0xcf/0x100 [ 531.996585][T24782] ? rtnl_link_get_net_capable+0x136/0x280 [ 532.002411][T24782] do_setlink+0x196/0x3880 [ 532.006870][T24782] ? __kasan_check_read+0x11/0x20 [ 532.011908][T24782] rtnl_newlink+0x1509/0x1c00 [ 532.017631][T24782] ? rtnl_newlink+0x3c1/0x1c00 [ 532.022517][T24782] ? __mutex_lock_common+0x1907/0x2f30 [ 532.027990][T24782] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 532.033134][T24782] ? rtnl_setlink+0x490/0x490 [ 532.037828][T24782] rtnetlink_rcv_msg+0x889/0xd40 [ 532.042794][T24782] ? __local_bh_enable_ip+0x13a/0x240 [ 532.048176][T24782] ? local_bh_enable+0x9/0x30 [ 532.052878][T24782] ? trace_hardirqs_on+0x74/0x80 [ 532.057939][T24782] ? __local_bh_enable_ip+0x13a/0x240 [ 532.063342][T24782] ? local_bh_enable+0x1f/0x30 [ 532.068130][T24782] ? rcu_lock_release+0x9/0x30 [ 532.072918][T24782] netlink_rcv_skb+0x19e/0x3e0 [ 532.077697][T24782] ? rtnetlink_bind+0x80/0x80 [ 532.082392][T24782] rtnetlink_rcv+0x1c/0x20 [ 532.086816][T24782] netlink_unicast+0x766/0x920 [ 532.091603][T24782] netlink_sendmsg+0xa2b/0xd40 [ 532.096389][T24782] ? netlink_getsockopt+0x9f0/0x9f0 [ 532.101596][T24782] ____sys_sendmsg+0x4f7/0x7f0 [ 532.106519][T24782] __sys_sendmsg+0x1ed/0x290 [ 532.111132][T24782] ? check_preemption_disabled+0xb4/0x260 [ 532.116856][T24782] ? debug_smp_processor_id+0x9/0x20 [ 532.122162][T24782] ? debug_smp_processor_id+0x1c/0x20 [ 532.127538][T24782] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 532.133732][T24782] ? prepare_exit_to_usermode+0x221/0x5b0 [ 532.139462][T24782] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 532.145348][T24782] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 532.150813][T24782] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 532.156535][T24782] ? do_syscall_64+0x1d/0x1c0 [ 532.161228][T24782] __x64_sys_sendmsg+0x7f/0x90 [ 532.166099][T24782] do_syscall_64+0xf7/0x1c0 [ 532.170726][T24782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.176623][T24782] RIP: 0033:0x45b3b9 [ 532.180520][T24782] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 532.200132][T24782] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 532.208547][T24782] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 532.216525][T24782] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 532.224504][T24782] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 532.232499][T24782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 08:44:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x3002000000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x408000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000026c0)={0x0, 0x7, 0x8000, 0x5a, 0x7, 0x80, 0x4, 0x5, {r10, @in={{0x2, 0x4e21, @broadcast}}, 0x3ff, 0x7ff, 0x5, 0x4, 0x7}}, &(0x7f0000002780)=0xb0) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r13 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r14}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002bc0)={0x8, 0x7e9, 0x8000, 0x10000, 0x0, 0x3, 0x10000, 0x9, r14}, &(0x7f0000002c00)=0x20) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r16, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r17 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r17, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r16, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r18}, 0x20) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r19, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r20 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r20, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r19, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r21}, 0x20) r22 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r22, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r23 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r23, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r22, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r24}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000031c0)={r24}, &(0x7f0000003200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003840)={0x0, 0x4, 0x7fff, 0xdd7, 0x3}, &(0x7f0000003880)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000003940)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000002600)=[{&(0x7f0000000180)="48916733e7172bbec2de0061c791d2dfe8969d3d9fdf1266c9057af68a4ca3873511592a2e8413bab15bd14454b90c38d4471818d479ba262d3e285daf257d02d38b8eb7f3a1ff61664f37a0abcaaf84db4e655a262487a2099f010cc71fc97b94df3e4b6b76fce2ed6cdf13aa538055e6efb4d3ad14b1e2a2c778e459d4f8c48cb3f971401b115ef784f0367dd8d20780251ee1a15a3eec19ce10102ebdc925ea", 0xa1}, {&(0x7f0000000240)="47eb3025f25bebba41bde65eae9252eda0f35cc543298e8a1b36616c32bd605578831137cb997c74e6c35aa70403e1205d6790cea72934d023df71d9f4136605c1bc330a73482a3f9d9272baeacb090f1fa6fb63ace2b821c81de8784430e0639774fe446d67ae2fc94f13e581487615dddd17f93054bc0fe4d5f1210ca2b00dbb875820852cf070ada59cba4d43d5dd0ac7cc6be8e98efdb417b420ddebfb4c3536bac28859cffdc3c541343d61b771caaa1cd38c086cd9361d4c021dee3912746efdd7f09a0cedf252bfe6e69b9e20c22c91c2f379c06fc17c8ab1d0805b2fc8c892a919db55631a07c203de895c2f25b7db10f52e", 0xf6}, {&(0x7f0000000340)="3cfbe1b3f04f7a2594d12bcfe36b80e24a9a4d734e9ed14e25bf7f15f3ffadc5e36d482e22d9d3a0959a4d46e575759958012f61f6b59e5d649c0515c1b43f8a90ee68eb723de63ad0df87cf2aac28c4e64c771930fff7dd607aa9b43d6348d28e77c50faadb08f8dff4d62aec0c00fba218a3e8c875012ab9d27f4fddcc3a19db73e0403412bb18c5b992822c084b274f716031ef6c9e8f07234a8d415dcdb4792d2e09", 0xa4}, {&(0x7f0000000400)="5eba6b766ca659e85db01a1fb6ae8fbaee3a576e656493ba0cf8678ac6a4959f89f569dfb28c6a336a08fd3599ba2cd9f187d5c6dd6a91973996daf5f740c5cca5d5e6431ec5bd1528ceb55ef8e8982fa882efc0e742380488980a958e6c4050d02418415f2dcf963954c1d730", 0x6d}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="d459a501021156bcd43bfb4efa35c5f0a4383266d0363530e2b14f444bb05e13d32558153f727a596d90971264b31e9bc327b9651e7c2ee83b81e21b4d7e3df50dd92e", 0x43}, {&(0x7f0000001500)="cc2a1a61a6b6d259fae205ce4122c33787efade7433f4e6c5e078488cff56e1c0e34cdd7496442edc44699cdf7e52bff3dc12ede766d65611b1a0a545219", 0x3e}, {&(0x7f0000001540)="129d55f4f2dec258af6c167013b92971da790943760971da817154ceb3f62849500f61945a3363e92644d30a41545f15857d386233c93ccb3543fee8ad813c8e0eecf8b246eaf54cbaeb73eb6919587013ba1c0b2b9a19520f3d26e2f01c01effb41eda96bcb35af7d9d15e81b86907fc720f9b7ada8001cbe8ff0d0d9ca18cf71b8ac6e67da735686e69d59b97764547cea95b969c2d7eeae30b4a989eb222c77ddae86d09c48ea1d90e73f09e9c9", 0xaf}, 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", 0x1000}], 0x9, &(0x7f00000027c0)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2040, 0x4206, 0x0, 0x7, 0x8000, 0x7fff, 0x6, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1cc}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8000, 0x1, 0x6, 0x1, 0x0, 0x89a, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x3d}}, @sndinfo={0x20, 0x84, 0x2, {0x5980, 0xc200, 0xf908, 0x40, r11}}, @authinfo={0x18, 0x84, 0x6, {0x100}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="37c47d906383854920e94b17c20f12bd"}], 0x100, 0x40}, {&(0x7f00000028c0)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002900)="ceffbad54c275577adac7fb94808c0cccf00a2cb0e44eecc3352a050da5d2ca2e44df86cfc74e07ba23882cf737bb14a0388511fcd94132690", 0x39}, {&(0x7f0000002940)="ab113dade6352820df6fa0fd709c383b6c53", 0x12}, {&(0x7f0000002980)="2a186544c0d9c8be6c9ba6b00142683fc06be3081a1697179aa1691526f07a8931d08e42ab5de2d23366cc0c", 0x2c}, {&(0x7f00000029c0)="8547169e28661efabea327ad2845d1509996ef7b7845de2ea26e6fda232b641ab500693ade861398663d2503ca51c54b40de65e12956a10098fc162b590b99af395d27a3203d75a3892e35bd99680d3beb047fea235780a9c1eadd971768694caef766bc61674f5dd9d54262bd277cd7f53a0e2eb9cc7bfe337f818608d1689bd6c89003e93d9884dc4789992d9bf13c4c975fcb0276b8229c28273dd0c25e6e99cba439dc052d3c929774674a4d4cd2373aa41a907e57cbdee6ed48e6fda1f6a55261769bf75ea243e2c9f7ec49a079311bcd2be61e90f0987a59db8d6efd05c30de54c02b9f47c230e1a93", 0xec}, {&(0x7f0000002ac0)="48e2220288f93f6def65c7178ec1d191cb756c9792f54a889ab20c16c03f0fe183fe172aea8f7d20f06830b291ffe30e41652bf7fa1dea4c3e2fd78b6909b5622bb29a92a710204a2648437e0edca55fa5564f8711df518828d462832212cb2ca79e89902c4b5e3acd35d327a18b4afcec", 0x71}], 0x5, &(0x7f0000002c40)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback}, @authinfo={0x18, 0x84, 0x6, {0x93}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x205, 0x2, 0xf9, 0x3, 0x3, 0x7, r15}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x1000, 0x629}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x5, 0xfffffff7, r18}}], 0x110, 0xc000}, {&(0x7f0000002d80)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002dc0)="77c596bc1bb68db27125eae37f3c4bcd9f58ca1097dd32f9df509fc07b8cb03c0b7c069b38869f14542fbec95b055ebe8b7dfc88097b85033105a91791672c2130fa18f6f4709dbcc9a3ef560ee63f618824c5f5ae3590df2933032ff1cff38efc9377869afd53a737ebb1e40b98f122882483d71ec25225884a122f06495f76b0b011e45f6b166618", 0x89}, {&(0x7f0000002e80)}, {&(0x7f0000002ec0)="625c92ed12dd0f79f5e11775a3c8ff3ec5d8f4f3caa8fb78aaa6a46a66ccd707f708dc03c70431adb5f6e89a327627bae9353df21e6ca2821268d03d3c2d62f556f9ae1007dc0bfd15c5956933bfec4f1efdbbd42efdb42b7431d639f36cff33f76d0a2ca5d9b891a36492b20e274d4418e0ee87c1428185aa7a2dc1f0", 0x7d}, {&(0x7f0000002f40)="f3b10257fe62f0e2ef668f02908cd4a3e99394d28cf66884dd0c603169a987f341e62bbd25d2b007071def9cdfd946cc9588ae6206021a88d8da7a41f312845d63ed7bb606862522271fff67e6d845ca9d4f55c7fbe463a850693fbdee441a20206fc8b88bac1c6ef61f916f8a074f7686f59f0321d3972290b6cb91035abdd7e131be2be5683103dd111c4e3fa6f87009d50e1ae1f18aef7902e643455bbdbf9a95a1df6f4cb4f7aab9e5c52c9ba51301ca7fd779d3", 0xb6}, {&(0x7f0000003000)="6e762afceed6ed98b3ae81dc5b4437b160d131b2ddff942c5ed9c9719edb239d7001fc6fbca6a6957caebad90a9d6a6f89fb2444e133fa1a6a83e61162b1d93638bd37145af89a7962fd2e6638cbe7306053885e806d57b26fe38eb5d1e883d1cd777f69266f217a3b1088df467f223bcd254841fc293c662879d7a513e39671788128bceb2e8f9fc85fcc56218c103ca025621cfc2a0dd5298438d2bc13d7944d09e2e622231269f619665ed8175d88a00900387bf5562b9d7664f0114b30c325de5acb90660e0204", 0xc9}, {&(0x7f0000003100)="9c599a549660e2226b87df08db", 0xd}], 0x6, &(0x7f0000003240)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4, 0x52f, r21}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @init={0x18, 0x84, 0x0, {0xfc01, 0x8, 0x4, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x9, 0xfffffffd, r25}}, @authinfo={0x18, 0x84, 0x6, {0x7}}], 0xa8, 0x4000000}, {&(0x7f0000003300)=@in6={0xa, 0x4e23, 0x3, @mcast2, 0xc3}, 0x1c, &(0x7f0000003780)=[{&(0x7f0000003340)="548b2913357a486ea12be53808226658bac24c3a51ad2c26d566a5912c872599af9b56d181bc735c1a0061c471fdbfa101eaea15a53b46cc", 0x38}, {&(0x7f0000003380)}, {&(0x7f00000033c0)="2153929fac363f216da64c8bb8cfe091b6143008a941c660b81f999193363ad5d564050b59209367021e6955a7e41eb861fc6a7337c6f1619ac20e3ec067b505d22880dd1f76aeb25127fbf8f498e5098cb7297e23f6c48289689f0e28577118cc481be1a9396e1e1102eaf31cde393c77daf7e7188f1aec3da628e99edee2b7b31cb24e74a8d1914c0d67af099480fd12d9fd6b1422745388d4eff0acf6110e8c06b2b34d9479ac4df08aa9", 0xac}, {&(0x7f0000003480)="6d043143aac551795773e4cf25795a343afc7a7a945dd8871bcda9bc581221da7352e25e73fed9bcc9f0f5706cc316f0122015bc7ca9e153aafc9402216af0e96d617cdc7d28c06edfdeac1c7378a11ab7902f880281cd9779abe95c2d770c0108f0cd23ea4a4155feb1d9500b602ce59b882aa176d837991b9f837d6ca8d6459c6faa010bbc5d6ad61ab024e7a7d8d224e1a5139f54b43638bb8810737eda7cd7345b312c55d64da1f669f382751fdbfe3a23816bfb3b0364d263782138ac", 0xbf}, {&(0x7f0000003540)="b77fe5638163f5eb8c", 0x9}, {&(0x7f0000003580)="1fd3eeb587b720a4f4626bd1084fe9034ebd9dfacd73156b25edd5188f2901331822000cbd67fe61e85051cf70ec6c22a414e0525546649519317a187ab1baac9d43c475a0820acae30ebab4a33183f93df90f16ee17e723b30fd08c6eae040487288dd3331adff76e45d6b7", 0x6c}, {&(0x7f0000003600)="381fac3001132bf7d9c3bdcd7dfb8e2781ed5f9af400d556a120166ce3568bcc111ee539170d44", 0x27}, {&(0x7f0000003640)="cf1247dacce840c79e724045594cfd80bc9e6d53053644694f4bf342ededb12ae4c54174e923fed45d6b361f4658dc3d1ade3335b086ac18d692c5e38ffdb4f9f07c04b5ae82ea95869d2ac7fbde6394f8ba4842f4ac5155b192136b2b2aacc19bbb836cf40c57738165680fc3d806f7e8661454e201288bd735ea20faeee79556fd2edf471050b95490c57aab938c1ad83ffc14871e991922afb8363b8af5256bd9b96f7e14c393bce0286d36ef9e0438427c036ecd98e5d9bb9e6c879a99e4cf4c61dc8ccf62dcf5ad", 0xca}, {&(0x7f0000003740)="8c90f4445bddf31eb89984843b67d19e2e026cc2cdaba73e881e4a2d3936b4c6798b526f0abd07a56d13415b63cb38ab9ba71a778a50b27c04274559e2", 0x3d}], 0x9, &(0x7f00000038c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x401}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x9, 0x400, r26}}, @authinfo={0x18, 0x84, 0x6, {0x400}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x9, 0xffff}}], 0x80, 0x400c890}], 0x4, 0x8000) r27 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) r28 = socket$alg(0x26, 0x5, 0x0) bind$alg(r28, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r29 = accept$alg(r28, 0x0, 0x0) r30 = dup(r29) r31 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r30, r31, 0x0) 08:44:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xd, r2, 0x0, 0x0) [ 532.240473][T24782] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000014 08:44:32 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, r2}, 0x20) 08:44:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xe, r2, 0x0, 0x0) 08:44:33 executing program 4 (fault-call:8 fault-nth:21): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x100000000000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r2, 0x0, 0x0) [ 532.429982][T24801] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 532.554365][T24807] FAULT_INJECTION: forcing a failure. [ 532.554365][T24807] name failslab, interval 1, probability 0, space 0, times 0 [ 532.600011][T24807] CPU: 0 PID: 24807 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 532.608776][T24807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.618848][T24807] Call Trace: [ 532.622207][T24807] dump_stack+0x1fb/0x318 [ 532.626570][T24807] should_fail+0x4b8/0x660 [ 532.631010][T24807] __should_failslab+0xb9/0xe0 [ 532.635795][T24807] should_failslab+0x9/0x20 [ 532.640310][T24807] kmem_cache_alloc_node+0x65/0x280 [ 532.645952][T24807] ? __alloc_skb+0x9f/0x500 [ 532.650489][T24807] __alloc_skb+0x9f/0x500 [ 532.654843][T24807] alloc_uevent_skb+0x7f/0x230 [ 532.659620][T24807] ? device_release+0x1a0/0x1a0 [ 532.664485][T24807] kobject_uevent_env+0x9fd/0x1160 [ 532.670040][T24807] ? dev_mc_flush+0x1f6/0x220 [ 532.674732][T24807] ? trace_hardirqs_on+0x74/0x80 [ 532.679683][T24807] ? dev_mc_flush+0x1f6/0x220 [ 532.684495][T24807] kobject_uevent+0x1f/0x30 [ 532.689009][T24807] dev_change_net_namespace+0x107d/0x16b0 [ 532.694837][T24807] ? ns_capable+0x91/0xf0 [ 532.699196][T24807] ? netlink_ns_capable+0xcf/0x100 [ 532.704332][T24807] ? rtnl_link_get_net_capable+0x136/0x280 [ 532.710182][T24807] do_setlink+0x196/0x3880 [ 532.714751][T24807] ? __kasan_check_read+0x11/0x20 [ 532.719793][T24807] rtnl_newlink+0x1509/0x1c00 [ 532.724484][T24807] ? rtnl_newlink+0x3c1/0x1c00 [ 532.729393][T24807] ? __mutex_lock_common+0x1907/0x2f30 [ 532.734985][T24807] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 532.740124][T24807] ? rtnl_setlink+0x490/0x490 [ 532.744815][T24807] rtnetlink_rcv_msg+0x889/0xd40 [ 532.749778][T24807] ? __local_bh_enable_ip+0x13a/0x240 [ 532.755162][T24807] ? local_bh_enable+0x9/0x30 [ 532.759848][T24807] ? trace_hardirqs_on+0x74/0x80 [ 532.764916][T24807] ? __local_bh_enable_ip+0x13a/0x240 [ 532.770309][T24807] ? local_bh_enable+0x1f/0x30 [ 532.775103][T24807] ? rcu_lock_release+0x9/0x30 [ 532.779896][T24807] netlink_rcv_skb+0x19e/0x3e0 [ 532.784796][T24807] ? rtnetlink_bind+0x80/0x80 [ 532.789506][T24807] rtnetlink_rcv+0x1c/0x20 [ 532.793937][T24807] netlink_unicast+0x766/0x920 [ 532.798740][T24807] netlink_sendmsg+0xa2b/0xd40 [ 532.803588][T24807] ? netlink_getsockopt+0x9f0/0x9f0 [ 532.808812][T24807] ____sys_sendmsg+0x4f7/0x7f0 [ 532.813616][T24807] __sys_sendmsg+0x1ed/0x290 [ 532.818364][T24807] ? check_preemption_disabled+0xb4/0x260 [ 532.824091][T24807] ? debug_smp_processor_id+0x9/0x20 [ 532.829395][T24807] ? debug_smp_processor_id+0x1c/0x20 [ 532.834913][T24807] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 532.841114][T24807] ? prepare_exit_to_usermode+0x221/0x5b0 [ 532.846946][T24807] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 532.852678][T24807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 532.858144][T24807] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 532.863871][T24807] ? do_syscall_64+0x1d/0x1c0 [ 532.868566][T24807] __x64_sys_sendmsg+0x7f/0x90 [ 532.873353][T24807] do_syscall_64+0xf7/0x1c0 [ 532.877975][T24807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.885888][T24807] RIP: 0033:0x45b3b9 [ 532.889789][T24807] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 532.909599][T24807] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 532.918269][T24807] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 532.926255][T24807] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 532.934231][T24807] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 532.942224][T24807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 532.950335][T24807] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000015 08:44:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20\x00', 0x84003, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x3}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x801, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0xc044) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = socket$alg(0x26, 0x5, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = dup(r9) recvmmsg(r10, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}, 0x1000000}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$RTC_WIE_ON(r10, 0x700f) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r11 = accept$alg(r7, 0x0, 0x0) r12 = dup(r11) recvmmsg(r12, &(0x7f0000004940)=[{{0x0, 0xffffffffffffff30, 0x0}, 0x3}, {{0x0, 0x0, 0x0}, 0x1}], 0x2, 0x0, 0x0) getsockopt$inet_tcp_int(r12, 0x6, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmmsg(r6, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) bind$rose(r6, &(0x7f0000000200)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) accept$alg(r16, 0x0, 0x0) r17 = socket$alg(0x26, 0x5, 0x0) bind$alg(r17, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x10883, 0x0) r18 = socket$alg(0x26, 0x5, 0x0) bind$alg(r18, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r19 = accept$alg(r18, 0x0, 0x0) r20 = dup(r19) recvmmsg(r20, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r21 = accept$alg(r20, 0x0, 0x0) r22 = dup(r21) recvmmsg(r22, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r23 = socket$alg(0x26, 0x5, 0x0) bind$alg(r23, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) accept$alg(r23, 0x0, 0x0) r24 = accept$alg(r8, 0x0, 0x0) r25 = dup(r24) r26 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r25, r26, 0x0) 08:44:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x200000000000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x10, r2, 0x0, 0x0) 08:44:33 executing program 4 (fault-call:8 fault-nth:22): r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xba9ca8f00d5c8a1d, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0fca7ea6f5770e206ca958ee83bb9fa09df88f2482be816e9ef30098bd64418379cc5058363c709878039c31dccdc2cf238e58a695c6b66dea4155c930648a9b757a5008fbfa493b09362c3161746cee1ca1fac1c93d770af83719dc689eaa3b129c7e90d2d8d08808a8eae30f56e032a6750062643a297cde3a5e27fb83f4cbb4e70a60f623fcd60cdffd6f85942aad64e0c563618a559b5556a2dfb7a923870ddc0a1a7df9fdd3c3", @ANYBLOB="0000000000000000db881e3fb4da40eb208426c6cb599cee28d1fa10e9895aa7e42427086c6223eef8d270ec162c44e8cb694fcb0a7997daaf"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x12001}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:44:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x3f00000000000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) 08:44:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) recvmmsg(r5, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r6 = accept$alg(r5, 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r7, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x57f}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'vlan0\x00'}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_to_hsr\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xd}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x800000, 0x4}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000001}, 0x40010) r8 = dup(r6) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r8, r9, 0x0) 08:44:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x11, r2, 0x0, 0x0) [ 533.220495][T24829] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:44:33 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0x40045010, &(0x7f0000000000)=0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20000120) 08:44:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x12, r2, 0x0, 0x0) 08:44:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) ioctl$CAPI_GET_ERRCODE(r1, 0x80024321, &(0x7f0000000000)) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) 08:44:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="4de263c98527b4638e9d822e5f4a245f7659c3ef919418d21115f142f62c82f45d90478b67436d88a3bd928cebfab127ebd9a26baa8b7b30bac174fe9e7ab436c9b0c5d2d0575212df019893dc56a3c3f3dd8f9a1b1125548ea9ebe90a5ef6d2b0ee888f7b55f9b17b57ccbb0a5a4902c7848b76a4f86f26d185", 0x7a}, {&(0x7f0000000180)}, {&(0x7f0000000240)="b8a0ce636c0a36b2c4c14fd402121e87945cc9806c7add2144379e5cb8925c738afc351d4e464aa6c66f41239ed80786987371f9f3a83a1f9a088e598647c8973fadc8797f9a0b121030d6af81824362e3d87f314909e2d9ed9475991e530bedb172be1e1722e52baed6d63d1550e77c684b6411e2e2041d808069f749826e64e9e655677bed7de29b654bb64b88374f84e13189723057081e32924c2ae9dbe255d6f30c8b", 0xa5}, {&(0x7f0000000300), 0x8000000000000000}], 0x4, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x60}, @assoc={0x18, 0x117, 0x4, 0x1041}], 0x60, 0x4040811}, 0x4) [ 533.360275][T24839] FAULT_INJECTION: forcing a failure. [ 533.360275][T24839] name failslab, interval 1, probability 0, space 0, times 0 [ 533.418952][T24839] CPU: 0 PID: 24839 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 533.427669][T24839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.437873][T24839] Call Trace: [ 533.441188][T24839] dump_stack+0x1fb/0x318 [ 533.445677][T24839] should_fail+0x4b8/0x660 [ 533.450125][T24839] __should_failslab+0xb9/0xe0 [ 533.454913][T24839] ? kzalloc+0x21/0x40 [ 533.459000][T24839] should_failslab+0x9/0x20 [ 533.463524][T24839] __kmalloc+0x7a/0x340 [ 533.467698][T24839] kzalloc+0x21/0x40 [ 533.471604][T24839] kobject_rename+0x12f/0x4d0 [ 533.476399][T24839] ? sysfs_rename_link_ns+0x179/0x1b0 [ 533.481782][T24839] device_rename+0x16d/0x190 [ 533.486380][T24839] dev_change_net_namespace+0x1375/0x16b0 [ 533.492550][T24839] ? ns_capable+0x91/0xf0 [ 533.496900][T24839] ? netlink_ns_capable+0xcf/0x100 [ 533.502038][T24839] ? rtnl_link_get_net_capable+0x136/0x280 [ 533.508470][T24839] do_setlink+0x196/0x3880 [ 533.512943][T24839] ? __kasan_check_read+0x11/0x20 [ 533.517992][T24839] rtnl_newlink+0x1509/0x1c00 [ 533.522684][T24839] ? rtnl_newlink+0x3c1/0x1c00 [ 533.527476][T24839] ? kernel_text_address+0xa2/0xf0 [ 533.532621][T24839] ? __kernel_text_address+0xd/0x40 [ 533.537847][T24839] ? unwind_get_return_address+0x4c/0x90 [ 533.546107][T24839] ? __mutex_lock_common+0x53d/0x2f30 [ 533.551520][T24839] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 533.556691][T24839] ? rtnl_setlink+0x490/0x490 [ 533.561543][T24839] rtnetlink_rcv_msg+0x889/0xd40 [ 533.566517][T24839] ? __local_bh_enable_ip+0x13a/0x240 [ 533.572140][T24839] ? local_bh_enable+0x9/0x30 [ 533.576850][T24839] ? trace_hardirqs_on+0x74/0x80 [ 533.581805][T24839] ? __local_bh_enable_ip+0x13a/0x240 [ 533.587506][T24839] ? local_bh_enable+0x1f/0x30 [ 533.592332][T24839] ? rcu_lock_release+0x9/0x30 [ 533.597139][T24839] netlink_rcv_skb+0x19e/0x3e0 [ 533.602082][T24839] ? rtnetlink_bind+0x80/0x80 [ 533.606889][T24839] rtnetlink_rcv+0x1c/0x20 [ 533.611336][T24839] netlink_unicast+0x766/0x920 [ 533.616148][T24839] netlink_sendmsg+0xa2b/0xd40 [ 533.620960][T24839] ? netlink_getsockopt+0x9f0/0x9f0 [ 533.626171][T24839] ____sys_sendmsg+0x4f7/0x7f0 [ 533.630973][T24839] __sys_sendmsg+0x1ed/0x290 [ 533.635601][T24839] ? check_preemption_disabled+0xb4/0x260 [ 533.641332][T24839] ? debug_smp_processor_id+0x9/0x20 [ 533.646751][T24839] ? debug_smp_processor_id+0x1c/0x20 [ 533.652145][T24839] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 533.658239][T24839] ? prepare_exit_to_usermode+0x221/0x5b0 [ 533.663973][T24839] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 533.670483][T24839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 533.675948][T24839] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 533.681711][T24839] ? do_syscall_64+0x1d/0x1c0 [ 533.686401][T24839] __x64_sys_sendmsg+0x7f/0x90 [ 533.691181][T24839] do_syscall_64+0xf7/0x1c0 [ 533.695709][T24839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.701719][T24839] RIP: 0033:0x45b3b9 [ 533.705624][T24839] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 533.725351][T24839] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 533.733774][T24839] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 533.741759][T24839] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 533.749737][T24839] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 533.757724][T24839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 533.765714][T24839] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000016 [ 533.788744][T24839] ------------[ cut here ]------------ [ 533.794259][T24839] WARNING: CPU: 0 PID: 24839 at net/core/dev.c:10108 dev_change_net_namespace+0x155f/0x16b0 [ 533.805050][T24839] Kernel panic - not syncing: panic_on_warn set ... [ 533.811650][T24839] CPU: 0 PID: 24839 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 533.820325][T24839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.830406][T24839] Call Trace: [ 533.833713][T24839] dump_stack+0x1fb/0x318 [ 533.838152][T24839] panic+0x264/0x7a9 [ 533.842068][T24839] ? __warn+0x105/0x210 [ 533.846337][T24839] ? dev_change_net_namespace+0x155f/0x16b0 [ 533.852253][T24839] __warn+0x209/0x210 [ 533.856306][T24839] ? dev_change_net_namespace+0x155f/0x16b0 [ 533.862450][T24839] report_bug+0x1b6/0x2f0 [ 533.866794][T24839] ? dev_change_net_namespace+0x155f/0x16b0 [ 533.872774][T24839] do_error_trap+0xcf/0x1c0 [ 533.877303][T24839] do_invalid_op+0x36/0x40 [ 533.881835][T24839] ? dev_change_net_namespace+0x155f/0x16b0 [ 533.887741][T24839] invalid_op+0x23/0x30 [ 533.891920][T24839] RIP: 0010:dev_change_net_namespace+0x155f/0x16b0 [ 533.898428][T24839] Code: b7 f9 02 01 48 c7 c7 5d 66 e6 88 48 c7 c6 b4 42 04 89 ba 25 27 00 00 31 c0 e8 6d a6 dc fa 0f 0b e9 0d eb ff ff e8 a1 e6 0a fb <0f> 0b e9 2f fe ff ff e8 95 e6 0a fb c6 05 05 b7 f9 02 01 48 c7 c7 [ 533.918547][T24839] RSP: 0018:ffffc90001ae7140 EFLAGS: 00010246 [ 533.924630][T24839] RAX: ffffffff866c18df RBX: 00000000fffffff4 RCX: 0000000000040000 [ 533.932611][T24839] RDX: ffffc90012028000 RSI: 000000000003ffff RDI: 0000000000040000 [ 533.940589][T24839] RBP: ffffc90001ae7240 R08: ffffffff866c1700 R09: fffffbfff1406318 [ 533.948575][T24839] R10: fffffbfff1406318 R11: 0000000000000000 R12: ffff8880918d2b60 [ 533.957514][T24839] R13: ffff8880918d20b8 R14: ffffc90001ae71e8 R15: ffffc90001ae71e0 [ 533.965624][T24839] ? dev_change_net_namespace+0x1380/0x16b0 [ 533.971606][T24839] ? dev_change_net_namespace+0x155f/0x16b0 [ 533.977538][T24839] ? ns_capable+0x91/0xf0 [ 533.981893][T24839] ? netlink_ns_capable+0xcf/0x100 [ 533.987668][T24839] ? rtnl_link_get_net_capable+0x136/0x280 [ 533.993508][T24839] do_setlink+0x196/0x3880 [ 533.997969][T24839] ? __kasan_check_read+0x11/0x20 [ 534.003027][T24839] rtnl_newlink+0x1509/0x1c00 [ 534.007719][T24839] ? rtnl_newlink+0x3c1/0x1c00 [ 534.012516][T24839] ? kernel_text_address+0xa2/0xf0 [ 534.017648][T24839] ? __kernel_text_address+0xd/0x40 [ 534.023002][T24839] ? unwind_get_return_address+0x4c/0x90 [ 534.029785][T24839] ? __mutex_lock_common+0x53d/0x2f30 [ 534.035194][T24839] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 534.040338][T24839] ? rtnl_setlink+0x490/0x490 [ 534.045029][T24839] rtnetlink_rcv_msg+0x889/0xd40 [ 534.050010][T24839] ? __local_bh_enable_ip+0x13a/0x240 [ 534.055406][T24839] ? local_bh_enable+0x9/0x30 [ 534.060094][T24839] ? trace_hardirqs_on+0x74/0x80 [ 534.065173][T24839] ? __local_bh_enable_ip+0x13a/0x240 [ 534.070557][T24839] ? local_bh_enable+0x1f/0x30 [ 534.075357][T24839] ? rcu_lock_release+0x9/0x30 [ 534.080153][T24839] netlink_rcv_skb+0x19e/0x3e0 [ 534.084932][T24839] ? rtnetlink_bind+0x80/0x80 [ 534.089773][T24839] rtnetlink_rcv+0x1c/0x20 [ 534.094326][T24839] netlink_unicast+0x766/0x920 [ 534.099283][T24839] netlink_sendmsg+0xa2b/0xd40 [ 534.104188][T24839] ? netlink_getsockopt+0x9f0/0x9f0 [ 534.109398][T24839] ____sys_sendmsg+0x4f7/0x7f0 [ 534.114226][T24839] __sys_sendmsg+0x1ed/0x290 [ 534.118861][T24839] ? check_preemption_disabled+0xb4/0x260 [ 534.124585][T24839] ? debug_smp_processor_id+0x9/0x20 [ 534.129885][T24839] ? debug_smp_processor_id+0x1c/0x20 [ 534.135273][T24839] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 534.141445][T24839] ? prepare_exit_to_usermode+0x221/0x5b0 [ 534.147170][T24839] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 534.152906][T24839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 534.158384][T24839] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 534.164118][T24839] ? do_syscall_64+0x1d/0x1c0 [ 534.168945][T24839] __x64_sys_sendmsg+0x7f/0x90 [ 534.173809][T24839] do_syscall_64+0xf7/0x1c0 [ 534.178332][T24839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.184230][T24839] RIP: 0033:0x45b3b9 [ 534.188135][T24839] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 534.207841][T24839] RSP: 002b:00007f483611ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 534.216260][T24839] RAX: ffffffffffffffda RBX: 00007f483611b6d4 RCX: 000000000045b3b9 [ 534.224245][T24839] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 534.232276][T24839] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 534.240394][T24839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 534.248503][T24839] R13: 00000000000009cb R14: 00000000004cb3dd R15: 0000000000000016 [ 534.258505][T24839] Kernel Offset: disabled [ 534.262835][T24839] Rebooting in 86400 seconds..