ition table 22:10:17 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1028.312710] loop5: unable to read partition table [ 1028.321802] loop4: partition table beyond EOD, truncated [ 1028.332175] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1028.338416] loop5: partition table beyond EOD, truncated [ 1028.353143] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1028.370018] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 1028.375362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:19 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:19 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:19 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1031.076400] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1031.091099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:19 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005070000000000000000080000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1031.166613] Dev loop4: unable to read RDB block 2 [ 1031.171663] loop4: unable to read partition table [ 1031.180321] loop4: partition table beyond EOD, truncated [ 1031.180417] Dev loop5: unable to read RDB block 2 [ 1031.193508] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 22:10:20 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005070000000000000000080000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1031.222847] loop5: unable to read partition table [ 1031.231435] loop5: partition table beyond EOD, truncated [ 1031.261474] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:20 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005070000000000000000080000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:20 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="237691de1818e8f8972ec347cc7d67c04b6b3d1cbdf7a83fe30745901e28caa385e660b15aed1251b506d61bc6eb880e37f0bef7a53154e558d1daa7242e72642771ce500ad8c4db7526e1938201defc55f748fbb6a2a76614e1aea1c88e407e3cfa8e0fbcc9c3424590c7bff73bad2ce175f1761262aa1947105eb56ed737b21053e0096994915015beaa6b9f962d4c895325d5272c5697d7156efca4073dd0aaaf81cb8df11c8a9695e1ea4c131d420dddb8ee8c4a356ef7f0039d513271559d5299b34c0fd93f04ddadd4c5494741ad3732d7eb42e7306c082dc9221041eba08619327142139ea4296212283ebf49ae175d5c0ac429637c9e261041b0a76c9e9eca40881823580a3c7c24055f8175e45ea4b3f3c4ffb31838fede9533a0ac3d637e78d2f628591ad7ea03070c4cb4422d4be66a038f8fbc68ce08f328bc2d30ca666bd9a8a382349514e54baeb7bfac78e5b67a4b0e3b4346585d453ba545f4e6a70a49d438daccdcbf26bd2d24bd911d1de000dc5a307c5d57913113fef00b5b4052766940a773519a59e765b07732775a3fee531e7db002132c41e125bfd6e762ec91165eaeb6fb77c7075e0b4c5319c06a9a395a8d154b1b6516b20f7379a229faeb49d78227347c5b20d5108129c44548ef989f050838cb2c8f6b266192377026d09179ac92c7c7ffd482c01d8b70e427936b60f302c2c23d4b1ce53e41c9dfc7a2c4c6df7db787bb075fc5d5719c0c4dcc1e0749a732d1dc683252138ecf9e379aed2e75be75c643b6a3d5cc5401ff99d09a7807331b2305b2efb3795ff11921d45dfbc8622990f44bc663de8c884e607afaeeb883a8b47eb3b7d3db353e56fece6244a66a068e24dbadfbf1b131026402f1141be2126cde4f87d1a9a3f1cf77ce132d103652781e7db92136e1ca52e684cb4f98784ef8bf875ac9d8e801c76517b32e93a49196962e20dd7bb61ee3188e387c7390649d405648dd4747e1287d345d7ba01ddd0a12a0c3def0e96a183b5d96621f9285e9ea33588720d509cdaedd81e9b5c4b3a46ac2bdb7afb4b70c9752272951c100c36c0712536bcc0d3b7118aff5f789e3ad0e51695ef21cf9b86c11d733bdd08155d9ee78b462280b4f585ca55e0b2654079626af74ff4bc0a68a79811d9b7dec3ee853f88f76536d3370dbe4381c31962d4b4372396190bc4d23e5fdc077668839d1a5f232027c57c9d6789e52f8f400cdbadd352cb739d9f24ac2ce165cde68e523587c59395430a9d55a2b4b2ff3cd1673ea9b3b13d6efd8397b5da2ea78055b6b473ae7520048352b8f284d832d8c33436e3f197650ceb742b126ee72dafcefdcd2d466d1615e292cedc613494f508a5a6d7a056f6464c129598e8df8fd756f3b269fb3ea4c2abd8fa49e3ed6702dded150e4d0ba983049bb02fbff99b7d8e0e54be87d8e9717a49eaeb1d5df4d39c8caca125fa6848c78d5aa733c0b43a548c3c060ddd79445f4a4b5e95a5af24cdd75aefefade276d543ff1fcab6643f28196024d100637bce7761bf32eaf6245eb136a14151ae63795c7db3cd73bdef3d4796729b07b2b6f83f0e8acdd3e2fee4440306ac7a49e88a495f57fe7fa2bc6dc35ed2f48bb86d8118c37f143d4d1a4ab9bc72e49ae3a53ca796fd2327f4a16d2c9639e149b04f010ac967625051309faa732aa1873da4fa8b0257de0d02ce20be7fb411a4fb5a7cc85a5f5cc58796821cb89cec5180264c22b1d02e2f65bbc2edae23f24a86034dc903c869ec44b7593edf547d595b49e11425af336b62469ed662b1abcb8bb6095616e308fa32b4e6f0e06296434ad7a3032d62a256644eb791e12a859a788ad09ac33261359e84db7e9869e50c742ad81523a1809ece0db3710ce361fd0e8f41c31c0dbb16f1ae85d4354bafdc5be43533a9e4545f0b025b1f226be7fe22722a9ad76d134611e8b0125e3c51bcd74e3db95", 0x574}, {&(0x7f0000001140)}]) [ 1031.387341] Dev loop4: unable to read RDB block 2 [ 1031.392625] loop4: unable to read partition table [ 1031.405663] loop4: partition table beyond EOD, truncated [ 1031.425051] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1031.507066] Dev loop5: unable to read RDB block 2 [ 1031.512402] loop5: unable to read partition table [ 1031.526166] loop5: partition table beyond EOD, truncated [ 1031.531915] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:22 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) socket$inet(0x2, 0x4000000000000001, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:22 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1034.111959] nla_parse: 8 callbacks suppressed [ 1034.111966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1034.168308] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1034.182411] Dev loop4: unable to read RDB block 2 [ 1034.193895] loop4: unable to read partition table [ 1034.199101] Dev loop5: unable to read RDB block 2 [ 1034.199179] loop4: partition table beyond EOD, [ 1034.204705] loop5: unable to read partition table [ 1034.211029] truncated [ 1034.216769] loop5: partition table beyond EOD, truncated [ 1034.218528] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1034.232033] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:23 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) [ 1034.372482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1034.487037] Dev loop4: unable to read RDB block 2 [ 1034.488310] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1034.492576] loop4: unable to read partition table [ 1034.525301] loop4: partition table beyond EOD, truncated [ 1034.541965] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1034.567327] Dev loop5: unable to read RDB block 2 [ 1034.578603] loop5: unable to read partition table [ 1034.585367] loop5: partition table beyond EOD, truncated [ 1034.591206] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:25 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:25 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1037.147799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1037.177942] Dev loop5: unable to read RDB block 2 [ 1037.181786] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1037.197217] loop5: unable to read partition table [ 1037.207948] loop5: partition table beyond EOD, truncated [ 1037.229359] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:26 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1037.258040] Dev loop4: unable to read RDB block 2 [ 1037.275916] loop4: unable to read partition table 22:10:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) [ 1037.322880] loop4: partition table beyond EOD, truncated [ 1037.332638] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1037.350817] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1037.411040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:26 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) [ 1037.577677] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1037.595531] Dev loop5: unable to read RDB block 2 [ 1037.600637] loop5: unable to read partition table [ 1037.619072] loop5: partition table beyond EOD, truncated [ 1037.647614] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 1037.669552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:26 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) socket$inet(0x2, 0x4000000000000001, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) [ 1037.748531] Dev loop4: unable to read RDB block 2 [ 1037.757587] loop4: unable to read partition table [ 1037.795413] loop4: partition table beyond EOD, truncated [ 1037.840047] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1037.961416] Dev loop5: unable to read RDB block 2 [ 1037.977649] loop5: unable to read partition table [ 1037.991365] loop5: partition table beyond EOD, truncated [ 1038.014653] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:28 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:28 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:28 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:28 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1040.172466] nla_parse: 2 callbacks suppressed [ 1040.172473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1040.226887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1040.409263] Dev loop5: unable to read RDB block 2 [ 1040.418957] loop5: unable to read partition table [ 1040.428901] Dev loop4: unable to read RDB block 2 [ 1040.434016] loop5: partition table beyond EOD, truncated [ 1040.438821] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 1040.449990] loop4: unable to read partition table [ 1040.456615] loop4: partition table beyond EOD, truncated 22:10:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:29 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 1040.484963] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 22:10:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) close(0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x101000, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ftruncate(0xffffffffffffffff, 0x200004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(0xffffffffffffffff, 0x80585414, &(0x7f00000001c0)) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) open(&(0x7f0000000240)='./bus\x00', 0x80042, 0xf) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 22:10:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 1040.556723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1040.621745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:31 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 22:10:31 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) tkill(0x0, 0x0) 22:10:31 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:31 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:32 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1043.216913] ptrace attach of "/root/syz-executor.1"[27380] was attempted by "/root/syz-executor.1"[27381] [ 1043.228790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.245077] Dev loop4: unable to read RDB block 2 [ 1043.250093] loop4: unable to read partition table [ 1043.272982] loop4: partition table beyond EOD, truncated [ 1043.280382] ptrace attach of "/root/syz-executor.1"[27386] was attempted by "/root/syz-executor.1"[27388] [ 1043.297482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.305241] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1043.370679] Dev loop5: unable to read RDB block 2 [ 1043.378767] loop5: unable to read partition table [ 1043.389043] loop5: partition table beyond EOD, truncated [ 1043.401846] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:32 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:32 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) tkill(0x0, 0x0) 22:10:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, r4, 0xb) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x14, 0x3, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0x1}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000) [ 1043.594275] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.610012] ptrace attach of "/root/syz-executor.1"[27421] was attempted by "/root/syz-executor.1"[27426] [ 1043.686839] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.756987] Dev loop4: unable to read RDB block 2 [ 1043.763058] loop4: unable to read partition table [ 1043.768875] loop4: partition table beyond EOD, truncated [ 1043.775246] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 22:10:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:34 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) tkill(0x0, 0x0) 22:10:34 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:35 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1046.249795] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:35 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1046.344939] Dev loop4: unable to read RDB block 2 [ 1046.353951] loop4: unable to read partition table [ 1046.355040] print_req_error: I/O error, dev loop5, sector 0 [ 1046.368997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1046.390886] loop4: partition table beyond EOD, truncated [ 1046.406215] Dev loop5: unable to read RDB block 2 [ 1046.412080] loop5: unable to read partition table [ 1046.417438] loop5: partition table beyond EOD, [ 1046.417769] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1046.418890] truncated [ 1046.446047] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:35 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:35 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) 22:10:35 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) tkill(0x0, 0x0) [ 1046.666879] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1046.783763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1046.855408] Dev loop4: unable to read RDB block 2 [ 1046.857514] Dev loop5: unable to read RDB block 2 [ 1046.860828] loop4: unable to read partition table [ 1046.867565] loop5: unable to read partition table [ 1046.881004] loop5: partition table beyond EOD, truncated [ 1046.885872] loop4: partition table beyond EOD, truncated [ 1046.906709] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 1046.917043] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 22:10:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:37 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:37 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:37 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r1, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, r1, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe5c5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x835}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2a86c, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000002140)=[{&(0x7f0000000140)="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", 0x574}, {&(0x7f0000001140)}]) tkill(0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 22:10:37 executing program 4 (fault-call:10 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1049.210454] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1049.245415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:38 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:38 executing program 5 (fault-call:13 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:38 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:38 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:38 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:38 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1049.625781] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1049.664763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:41 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:41 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:41 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x2c, "0000010000000000080044944eeb38754976e27505000000163ee340b7679500800000000000000101013c58110327ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010400000000000049740000000000000006ad8e5ecc326d3a0900"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1052.235334] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1052.257235] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:41 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x21, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba00000900000038361c28f716661adb23e875f2e3ff5f163ee340b7679500800000000000000101013e5811039e15775027ecce66fd792bbf0ecabdff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x40, 0x9, 0x0, 0x20, 0x0, 0x7, 0x732890139f6c9f9a, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0xd9cd, 0x4, 0x5, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x0, r2, 0xb) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000240)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1052.351642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:41 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1052.507066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) mmap$fb(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r1, 0x31000) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000002600)="b7bdb6f822bda930203ff91bb7be69a05d56074c8515fc", 0x17) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 22:10:41 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 22:10:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 1052.671539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x1000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') ptrace$setopts(0x4206, r0, 0xfff, 0x8001d) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1055.274749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) write$UHID_CREATE2(r1, &(0x7f0000000280)={0xb, {'syz0\x00', 'syz0\x00', 'syz1\x00', 0x1f, 0x6, 0x9, 0x81, 0x8, 0x7fffffff, "0e97c328903a7763a358f36f1a80fa6f7634c20083a9027c4f09e780489d72"}}, 0x137) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:44 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:44 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x81, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x70, 0x40, 0x0, 0xfd, 0x20, 0x0, 0x7, 0x8e9ab, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x39, 0x8, 0x8, 0x3, 0x20, 0x7f, 0x100}, 0xffffffffffffffff, 0xd, r1, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)='hybla\x00', 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000240)={0x1, @raw_data="8167139abfb83ff32a25e9b798262cf0dcc67b55b5a33f16b909bb4d503df9e9b38861688a8717992e695674565a178000abfde65782e1a127af0a20e410cf03fe4621b90e53c4c5ad90d672fe229252474793436d6c0e39dc23d3aa45d2d16662e4a89787cb5b83c92106e09478dfcdde05a66ca8696969f365e05e6337a872ae3bfaea153fb8e276f2ed473d6c563edfa6c6d0743d13dacbb5b3319d0e14ca7b5c6434d8a14cf436d49636bb6d2e69ce191d5bc22e41dc07dfc3c9e89d4ca98c363ef38333ad40"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x8, 0x44) 22:10:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1055.692608] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1055.717163] ptrace attach of "/root/syz-executor.5"[27771] was attempted by "/root/syz-executor.5"[27774] [ 1055.724608] ptrace attach of "/root/syz-executor.2"[27775] was attempted by "/root/syz-executor.2"[27776] 22:10:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) prctl$PR_SET_TSC(0x1a, 0x3) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe0396beeb2aa4c457ac37a3a3f1ce8682500fcecd8072869349", 0x3c}, {&(0x7f0000000240)="2a859485ac66fc6dc7d0f9874646403827f8505413f99d48d274d40ee3a992a7fe364ac15d02371a04132c96fb2e312f5382a114e5fcd99640fe482ef7c1b19deb795465628fbc247740d1fbef96d539f16048c9eff83335e7837785f9a142b68cc80efe88b993209308aafff1b77f5af95b3c42f5deb7eb062c426c44d033b5", 0x80}, {&(0x7f0000000100)="e5ac76", 0x3}], 0x1010, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:47 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:47 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000002c0)={0x0, @private=0xa010102, 0x4e22, 0x1, 'sed\x00', 0x28, 0x6, 0x63}, 0x2c) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000240)={{0x3a, @private=0xa010100, 0x4e20, 0x3, 'sh\x00', 0x4, 0x9, 0x7c}, {@private=0xa010100, 0x4e22, 0x10000, 0x9, 0x9, 0x9}}, 0x44) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1058.276723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1058.279482] ptrace attach of "/root/syz-executor.2"[27800] was attempted by "/root/syz-executor.2"[27804] 22:10:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1058.334156] ptrace attach of "/root/syz-executor.2"[27816] was attempted by "/root/syz-executor.2"[27818] 22:10:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x6) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000001280)=0x101) 22:10:47 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1058.702723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:50 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:50 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x401) dup(0xffffffffffffffff) fadvise64(0xffffffffffffffff, 0x1, 0x9, 0x3) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x4, @tick=0x9, {0x20}, {}, @quote={{0x2, 0x5}, 0x100, &(0x7f0000000280)={0x80, 0x3, 0x81, 0x82, @tick=0x7f, {0x4, 0x9}, {0xff, 0x3}, @raw32={[0x0, 0x80000000, 0x1]}}}}, {0x7, 0x7, 0xff, 0x7, @tick=0xbb, {0x8, 0x7f}, {0x7f, 0x6}, @quote={{0x7, 0xf7}, 0x8, &(0x7f0000000200)={0x2, 0x9, 0x9, 0xf8, @tick=0x84, {0x4, 0x9}, {0x7f, 0x3f}, @raw8={"2ed723eca45e0c5d9efab547"}}}}, {0x9, 0x4, 0x22, 0x7, @tick=0x1, {0x3, 0x1}, {0x9, 0x4}, @result={0x7, 0x7}}], 0x54) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 1061.297082] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:50 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1061.426425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:50 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1061.569549] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:50 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)=0x6, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x1, 0xfff, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xbc2e, 0x79}) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000380)={&(0x7f0000000280)="a7abd1599236c1ac21460680ca6d66a82776a0f4fd7b5432ab11ddd336f62abbc10fbe3a2349312a58f316ed25839fccd3ad15b87dd19370bd036284b9f96afd7286788cd1224a5b9838127fa49639f5f9af5fb9ef8bd6a6c6783ff82cf131a812093124b970d35fb2590a6831761bcdae7d1fd6ca125862d8e6dd3bb6f56fca1323df1fec12f90b3508c286a3a5a2288b111c106c9d64c15713c20cfe3890f2d0a0368d7de1c94f0c65a17ed799a8bb173ec8cd8431dec4323245dddce2fda60c965ce5d4d63760a15ff511a5fe7eef134c15e84630bfdce0ffa5b5", 0xdc}) ptrace$setopts(0x4206, r3, 0x6, 0x40) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1061.694805] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) get_robust_list(r0, &(0x7f0000000380)=&(0x7f0000000400)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) wait4(r0, 0x0, 0x2, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="5e000000000000008878bf9180068dfec53132e3f7edb1533fa01e34d3f51e3e51b8e85209e9416866f906d0d32fdc796742c8f1a3728fdc92347f24db58daf6d8dec0fad2badb8b0f9215e50337b5c8ec0119637e9d1fdf4567ccf8a2f3"], 0x400002) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:50 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x80040, 0x0) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="49438e6e4bdda3881568e42262e1cc4bb62f2797687ab46973c51e6ed62814a91bbb70c92d7d40573a2580f45ed66830d6fc91a8644f3c1ef4f5ac7bca078dc52be267cbffc4081f26a0c42ff6ed0750f1a411f7038c9fe875bab0fb0126d5651292a4f373afee718eef", 0x6a}, {&(0x7f0000000280)="86299d08ea3b960f08d40700000000000000af036bf976d22987cc27a88db71c6f05b9b5e175b81063080e0bac82e7721954ef59b45275de1a4781702e3256f4e8edff120593abe0a2958d2587aca2e74f936676825b477f3a3199d61ebdbf40b738a5975c198fd8ff166be1b7193cd45d91e553", 0x74}], 0x2, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace$setopts(0x4200, r2, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) gettid() [ 1061.839293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000002c0)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000300)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x1) ptrace$setopts(0x4206, r0, 0x0, 0x10003d) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x70, 0x40, 0x0, 0xff, 0xa2, 0x0, 0xa, 0x889a9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0xd}, 0x2000, 0x80000000, 0x4, 0x6, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) ioctl$VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045613, &(0x7f0000000000)=0x5) 22:10:53 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:53 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r3}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="0704da37cbd20d14a6c8"], &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x7, 0x0, 0x7fff, 0x3}, &(0x7f0000000300)=0x18) [ 1064.506681] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1064.532183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1064.617486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1064.658959] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1064.755383] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1064.786187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1064.885440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1064.920040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1065.009175] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1065.047768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:53 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:54 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) tkill(r0, 0x36) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x2, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r4 = socket$phonet(0x23, 0x2, 0x1) sendmsg$nl_generic(r1, &(0x7f0000002900)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000028c0)={&(0x7f0000000280)={0x2620, 0x3c, 0x100, 0x70bd27, 0x25dfdbfb, {0x19}, [@typed={0x8, 0x64, 0x0, 0x0, @ipv4=@multicast2}, @generic="136b5e20810a9c730b15038c2b3c50c91942de82c9a80fa565b735e2216400d2cca2fab461e872d23a5331defce14bb429f56fa4e80adb05b97752d71b225c96cb13cbc4f9a8e54eb263412dd1b3541822b1ef0b4a1305645db5a9b5df4477a22e072b57fc0316bd232b9dc8275dbde83ffadfce", @nested={0x10af, 0x28, 0x0, 0x1, [@typed={0x8, 0x44, 0x0, 0x0, @u32}, @generic="8bc7254f1a1715e8cc58f8541833fab420f74514bc299aa0a362d12c8a78223621258b1f926a9cf77c652fedad1554a5d3e5e06f4143ec5abe132adb51ae55b1e2652e69d301e879b3c4757224f63b96e1f2b6b8c7f03e", @typed={0x8, 0x6, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0x8, 0x6, 0x0, 0x0, @pid=r3}, @generic="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@typed={0x2a, 0x1a, 0x0, 0x0, @binary="515c8dfd7ffb96d5454a307c5b71f6b265d9526ead16405a86dbcbb3d7a8c02434e2d583f080"}, @generic="e76b6767c89b", @generic="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@typed={0x4, 0x82}]}, 0x2620}, 0x1, 0x0, 0x0, 0x4}, 0x1) tkill(r0, 0x33) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 4: r0 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0xd7, 0x4, 0x7, 0xffff, 0x7f, 0xfd}, r0, 0x5, r1, 0xb) accept$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x9, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x2000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x101, 0x100000000}, 0x2000, 0x8, 0x4, 0x9, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, r3, 0xb) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000340)) 22:10:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) r3 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfffffffffffffda7) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r3, 0x5, r4, 0xb) poll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0xa0}, {0xffffffffffffffff, 0xc120}, {r1, 0x2008}, {r3, 0x40}], 0x5, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:56 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:59 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000067a500"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x2}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4, 0x2}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xfc, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:59 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:59 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1070.399859] nla_parse: 10 callbacks suppressed [ 1070.399864] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1070.449921] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:59 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1070.539647] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1070.566821] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:59 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:10:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000000000)="249b172316f0a056c70604918f7b0000aaa93db0e84957632c4f88c160700000000053a38cfbff48", 0x28}, {&(0x7f0000000240)="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"/455, 0x1c7}, {&(0x7f0000000440)="3504a1e8e98e63b0306dad61de56f5a716a22754526be0282f00438c059e895ce22b0964c05e787f95b1433131e580b236da1d658f97414a26e7b80dd0e7c19553cf32999ed3f4db9d09c38411b501af23a8756bb2206e58983cfbe556f0aee268715fea9cc79e807a28b9889dea1729f48e2dd08a8693ccf7ed3b06a8db8815341d73d388e913ad5e1f269f1dce3347dcb3eb2283eefc833fb0afeb70a8055087508d9ebf55c55d5ca3504453e75e7e999d12859440017deb595a103a", 0xbd}, {&(0x7f0000000500)="88f1e46567a58099e3e919b4ceecf600959f79c37820bc2988dc5a79293b6d6fb0dddee7696b4b4eed87a36d08da542717811186a8c035a4e8a1f87bb43ce48cea7fdb68eecb9682", 0x48}, {&(0x7f0000000040)="f386d3b9ebf6", 0x6}, {&(0x7f0000000580)="067ecdc33d50fd9418f6e8c0323b8edbebcf4a7d4fe4d2962b2a5cf4ae4b3000716455cd730944ce66416dd8f64c8624a66843bfcd70c65c6f57fc04b98841640f2536668ec14eb29a248ceb8f8dcf96af83df0110aad10c19dfe92e554a23ac664a6bf6fb2a3907", 0x68}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="6f73ca379e277bafdbef6a436462ecd0598496a2cbfb0f86f7a91bcd77096c72faf51b777d124aff7e88ecf9816982ce7a3fd58cf946044e786fe89c16dcedcceaf8e4da6273a928bec10bb8774d0757f2a29736e2d02f416bf386c518c3df0f27474ae3e3405955a23d2ec19d180215da38213d", 0x74}, {&(0x7f0000001680)="ea9da8de6f81d19e25c0e5168b4a657bd1c9e18cfb8b2ba75829b4e70e68e35ee52d7f2b5003b6a5269a71f52e81d80eaefddc536f5d5b5bcdf3aeff5eeae6f360a5c2d2d186310adb30847690361ee9290ce508", 0x54}], 0x9, 0x7) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, r1, 0xb) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r2, 0x5, r3, 0xb) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000100)=0x1) ptrace$cont(0x7, r0, 0x0, 0x0) 22:10:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1070.693757] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1070.751418] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f0000000280)={0x8, "b7d96245ca1be517e4ba722444920e544541825db392686c3c830b04c9fa36c4", 0x3}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x8, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0xa9a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x52e40, 0x8, 0x4, 0x8, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, r4, 0xb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000002c0)={@any, 0xf632, 0x20, 0xfff8, 0x9, 0x1ff, "ffb74f3faf23db99773f62aca6eccd98bc8f03061faa174b8821132aa5201eb016ae8942264a9ac27b8b331669243545dfca138501c98ce04b75171286525c7cb6feafdef6512a2d9b03d83f31b367512ed12de23877130a9b6dd91bda03234fcd6caf5d10eae67363c46c782078618bd7c085a46e1ae467cf0c315e7ee47b9f"}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:02 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:02 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1073.394460] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:02 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1073.440485] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1073.449985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:02 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1073.540156] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x3f, 0xfffffe00, "ff76e4b9eb68", 0x7f}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xfffffffffffffffc) 22:11:02 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:02 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:05 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x5) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r4, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="07008000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fbdb8c8b4d36d47d484974f6fcfcef536a860f01800e000b00736970001c000109000004004e2100000800090053000000080009004d0000000800040003000000080004004c0000002400832400000800010002000000060007004e24003951ba47c0265ed12b88dcaee0b405b60c1d45ae45e2944d6009350a2cc26dfc5dff54081d207d7244433a9802180b302dfe0a0683effad298e510b6b49df77cace47258d3ea32c62fa07c4a68c2c352b157a7928beafb50808c7add3aa69697f4bbeca62b1047e316c6f66cc3f4b6ada6ff225d797ea29d4320a9c7fdc055cf77f78e694bf8847ed65ae1db85ae351ee3056c1c29ab25ff70a18b146bdac1c5a3078364c3f9465f1bc71a415cce4a6e0cde7c9dd6c664785c5a40159ea071319e50adae"], 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x0) splice(r3, &(0x7f0000000240)=0x1, r4, &(0x7f0000000280)=0xa5, 0x101, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1076.425121] nla_parse: 8 callbacks suppressed [ 1076.425126] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.452607] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.462120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:05 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:05 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1076.573974] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.635236] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.651950] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:05 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x5784, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1076.751274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.782105] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:05 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1076.902924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.937785] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:05 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:05 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000040002800800", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:06 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000040002800800", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) dup(r3) r4 = dup3(r3, r2, 0x80000) ioctl$VIDIOC_S_OUTPUT(r4, 0xc004562f, &(0x7f0000000240)=0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:08 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000040002800800", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:08 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:08 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280080005", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280080005", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000280080005", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee430f5284b61da0b8bcb2f9211af03718c314766ac899771c34ca9e23d51eaca92f705465332c2dca8748b404", @ANYRES32, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES32=r3, @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r4, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae078d3896da5c10000feff427c715199592eff96", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) fchown(0xffffffffffffffff, 0x0, r4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000002c0)="3e038dc23f879b8b304cadcb7e9b595a90e78237c747c29d7e1172fe711b267817f63ab7b6be4df7009ec77be1fecd7b002483260f17b880c0c57164aa0748db30c5ee43558c6796909be4f8f4d4bf46df38e7acddd3b2f15dc962501b62ec68a3290460e7e1df48bdff6c15a8a5b8480f94f89b8bf055f9b795429dafdcfd896e", 0x81}, {&(0x7f0000000380)="020ff5291159921f120f91440d09113e52edc2f0fdfd3d284ceeee62020b84b7cd50541e60ac0808456e5ab86184", 0x2e}, {&(0x7f00000003c0)="7d957d0f67181956c26e6943577ab62028df0a9a0318fe119fba372be0708673ec54e03b57fbca74fbf34daed64acc6b5ec56e79d0fe2f03db7a0e44f97e2d6ff6811c0aa7a6561f80f2511f0ad63a742af6368a995d238fbce91f99fae06f54a54fe8c9b860101e874259621abe769b915d35c105d28ea5e24afb52351ef632058872f6c4de363f749762ad11667abab148a90cc8b8f1", 0x97}, {&(0x7f0000000480)="6d9a6f6c92b2af8ea453b16bc3ed823e68d3855f1f3908d5d0bf86e808c84b9a774e6884fa3660625ae8e722a693359c28870b070db91a6bb3820f3398f55acc72", 0x41}, {&(0x7f0000000500)="efb344ad8e50009958ba59bbd8313e3fd89628fcebb8631359ca224aa56f7210792ad0f379f4a1bcfdd10f191d37d6df83b82e5e7cc49a2a755807605ef3d38310e93d51d7177965ced122822d7295ed6dfa427996e2641e4db3bc627151dce4c2af4091e230b618c537872531c2a5be4448a837f29e10eb73457b38b2eb7712d89ba251732b6b4e08084ce4a363d6b555017eac", 0x94}], 0x5, &(0x7f0000000680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xc0}, {&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000007c0)="d0fe4e76ac3f4cdc8bc406c07fa7ad74ed2c8d55feaed2bac280f63114fa534af1c8ed5f3b91f14bf5413b21b7452dd392f8e3b176e4ea452b2358", 0x3b}, {&(0x7f0000000800)="5aa5f878248bb1d44d784c9f3124084ae6993170f8f4531727cec86558", 0x1d}, {&(0x7f0000000840)="8c0b261d721c61d9969a8a7d7d3958afc32284b624dbb8e1f7e8e436e178dc3f92d67408f50f6fde89bd18", 0x2b}, {&(0x7f0000000880)="1286605c0150572afad2cbf1401a40505c4231b882308bb3e127a7562e1a504ebf38a4751422f2ea3419d036c50a66f547ca86d00cac62d39585fd641abf2af145395d79751130cac7eb32692fbd9397397ecdd0a61422d8bbfe7cb83778769ae8bbde9022af1946d2e7fda8b7479217a03590dc08f05f737a1abeebf5", 0x7d}, {&(0x7f0000000900)="bc528534c35e7ca550f489213b7017e13d93b7a3d6638e71a3739c9bf3b89a876c3920fe55ab272042d29188d9013d6a3dd4f082cb91ce", 0x37}, 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{&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000d80)="57ae5f10ea5b17b732a3d6cb8048504fd83b488e92c970d3c2956c0dac8d179260b16cae16bee192cfb9220a7945802d3d404b2f516a826bfe8e352e21e25d2420e0af52b00fb862d86952515e8c2780ae1e4c0d390a7936177f496bfc5fb105af33f8c0c48e77fc01cb7ef26fa91d36d25d0cfefd3d28e2edcca79b3d78315300395cd650bac83aec4952f6ae6dad410136d47d0f549fcca66d1be56dd5b0940a0303347aba337dd30de0182bf23b377f3067077362313b0e74dc1fbbfb907bbdf4e89fbc736c098ffa1237c6976e343e813e622f27c53592fc", 0xda}, {&(0x7f0000000e80)="82971768a72adff156c15e432af714c39bbc5997c980a664773629fc310ebf0ae85739036996c5bf5b705557342725ade4a4f0ea366f535b2313ec0991275dcf34d9460cd20d21d7967aabb899cb93df35ff6646834663", 0x57}, 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{&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="96460290ab0e386cf2be2e9a55c9752c7e401188a89f07ebd9e9d20047690dfe6e3c4e6e3136b39ec4806c909777ff41ebc3d75366a5eaf3ae535728ba1f2874c0ca13b037a37419661799476c9ccc21fc5cb890df7aa52c4d5a6a6b5ff562cf5eeece11a8f3919a3f97a4b348d1ad445b275cb007063020ece861abbaf03178345f3d6eefc36b2a4f22db6475139c6f2e5a759b7b08f51396a9a507acfde105dac432d637f918599b0bc250b07fce4e8a0d9a7b690eaf16047cf00e90906958e6f0a6fdae5079c9ffdc7d7d33191793692a47bca6d3490dbacfe68c339ce6c35bdd", 0xe2}, {&(0x7f00000021c0)="ce46c03835a76093be238f506e470e8ea9c817e3448e95597623f0312c762d38a4080e0b4ffb1454151d93b85d25c0c6a26a56d726d75bcc3a7016a69540e662900148af3b5f815ec778a5dd9a4e0b8694852adb08b942a9030632b020f52bc7", 0x60}, {&(0x7f0000002240)="6eb064a229f6c737425ef2fb272037cf781d65e4abd7db20954e95871235ae0aab90cb521b8bc0e91470294a2e8413f77b895680bfc00a862e005ef2bb6540fd1fd5f015d07360577ddf59c93b182a4d28522e3a8f8b9759cf73f774d1d6cb7e634bd70f5ff6f234f2df9eb4c5b6240ae11eadac0b72d5a5c38d03e7e14a5d974328f7a0ab3ecb20ac088f637cc528bc67269579ff13b8e93ceb4055056416de2728eb412d7acc88ff608f91d7f3e47b34372eca41db6ad98ae76a3227868b24eea999d3dd12a3171fbe6f7c85e0ac951348c1cdc8fb22a6fc56c9e1ff21e41e29ddd71c0c0dd31f4b435a", 0xeb}], 0xa, &(0x7f00000026c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x178, 0x20040040}], 0x3, 0x18) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:08 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1080.169336] audit: type=1400 audit(1591827068.962:38): avc: denied { name_connect } for pid=28621 comm="syz-executor.4" dest=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 22:11:09 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:11 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:11 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0xc1, 0x2, 0x7, 0x0, @tick=0x62, {0x8, 0x3}, {0x7, 0x4}, @quote={{0x7f, 0x4}, 0x1f}}, {0x5, 0x81, 0x1f, 0x2, @tick=0x2, {0x3, 0x4}, {0x7, 0x80}, @connect={{0x1f}, {0xfc, 0xab}}}], 0x38) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="050069005e4277cc022fc4402e5174eab6f15e70443f8e0ec4ed03fa1a3e2a7bd7b363eef4244e48dd3b3018c02e9f14192d29b45cf9b731ed96aa79da190280131c2e174e9d9b6e175f1be65e0b500d489b4776724423dc918b5b72c760bd77c3114fde37577c93f3497cf32e0500"/124], 0x71) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) dup(r1) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) dup(r2) vmsplice(r2, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1082.622576] nla_parse: 20 callbacks suppressed [ 1082.622582] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:11 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1082.755629] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:11 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1082.874119] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:11 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1082.983674] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:11 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1083.112689] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:12 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x3, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = dup(r1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000380)=0xeb) chown(&(0x7f00000001c0)='./file0\x00', r3, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="04020000040b050028bd7000ffdbdf2507000002ee0103800400700008008900", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0c0071000500000000000000a2a14f70be07cf8dfb1fa1d5844b20d44817243336208b49e5c246f713bf4cf531c11e3b1bce5fecef2780c947eb573be851336b3b3e464a55db6c659d4ffdbfb02bc3db1be829050cb02399433839e297857beaf642efb1278e8d1009bd1990478b4a94ed2d423509338be64545227c646a8d3b3a7c6e65fafdc29fbd8de17da40038041a78711604a4a28479a25bf3bd5914fd35882637da60112b571d6ec81ea897c039c1db83317340fafd3c304732ee902df0f73be81427386844d1711d3146a7ea9ff85125bf856fc0d12bc5ae9c8bca960aeef3ead2c7e99e48e239a30000"], 0x204}, 0x1, 0x0, 0x0, 0x800}, 0x8094) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1083.234018] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:12 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000100001040000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1083.349236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1083.390915] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:14 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000100001040000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:14 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1085.601107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1085.656315] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:14 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000100001040000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:14 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:14 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:14 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x1, 0x0, @time={0x379}, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:15 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:15 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:15 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:17 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:17 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1088.658245] nla_parse: 14 callbacks suppressed [ 1088.658251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1088.688083] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:17 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:17 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x400, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4004, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r4, 0x5, r3, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r5, 0x1}, 0xc) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:17 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1088.869102] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1088.909656] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x20, &(0x7f0000000240)=""/4096) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:18 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:18 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:18 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1089.334703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1089.366338] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 22:11:20 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:20 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5], 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:20 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 1091.678813] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1091.706093] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x100, 0x9, 0x3, 0x2, 0xfff8, 0x65a}) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:20 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5], 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1091.881515] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1091.907888] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:21 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 22:11:21 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5], 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f00000003c0)=@generic={0x2, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, r3, 0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000280)={{0x2, 0x4, 0x29d6, 0x3, 'syz0\x00', 0x3}, 0x5, 0x30, 0x10001, r0, 0x9, 0x5, 'syz0\x00', &(0x7f0000000240)=['/C\x00', 'F(%-\xb1\x00', '\x00', '!\x00', '$..-:/.]@\\.*@(\x00', '*\\]-&^\xb6&$\'P{/)%&\x00', '$^\\.\x00', '^$\x00', '\x00'], 0x35, [], [0x2, 0x1, 0x7852, 0x800]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:23 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 22:11:23 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1094.785390] ptrace attach of "/root/syz-executor.3"[29103] was attempted by "/root/syz-executor.3"[29106] [ 1094.807844] nla_parse: 2 callbacks suppressed [ 1094.807850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) vmsplice(r1, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1094.834061] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:24 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:24 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 22:11:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1095.341867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1095.346517] ptrace attach of "/root/syz-executor.3"[29134] was attempted by "/root/syz-executor.3"[29135] [ 1095.378817] ptrace attach of "/root/syz-executor.3"[29143] was attempted by "/root/syz-executor.3"[29144] 22:11:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:24 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1095.381162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1095.432331] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1095.461300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x78, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a4101800000000000"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:26 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 22:11:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1097.796122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1097.837178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x85b1, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) write$UHID_DESTROY(r2, &(0x7f0000000240), 0x4) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:27 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:27 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 22:11:27 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1098.362601] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1098.383908] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:27 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 22:11:27 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 22:11:27 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 22:11:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x78, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a4101800000000000"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:29 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:29 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1100.824829] nla_parse: 8 callbacks suppressed [ 1100.824835] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1100.856121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) ptrace$peeksig(0x4209, 0x0, &(0x7f00000002c0)={0x40000000000, 0x1, 0xa}, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000240)={0x2, 0x70, 0xfe, 0xfc, 0x3, 0x3f, 0x0, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x3, 0x6}, 0xa733, 0x7, 0x5, 0x5, 0x0, 0x0, 0xf5}) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1100.891227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:29 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1100.933890] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1101.001194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1101.038299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:30 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86945820b98787db72edf2f38b0326244c7719d5e10e9ac6622aa793d2e2a7c9e35a39d2696b1926ec"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r2}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x4}, 0x8) ptrace$setregs(0xd, r0, 0x81, &(0x7f0000001240)="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") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:30 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0xffffffff}, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvme-fabrics\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x5, 0xa}) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:30 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1101.421604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1101.450885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:30 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1101.497290] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1101.524518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x78, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a4101800000000000"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:32 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) 22:11:32 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) 22:11:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x80, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="640000000106018013b39f000000000001000001050001000700000005000100070000000500010007000000050001000700000005000100070000000500010007000000050001000700000005002100070000000500010007000000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4040041) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:32 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) [ 1103.998972] ptrace attach of "/root/syz-executor.5"[29382] was attempted by "/root/syz-executor.5"[29386] 22:11:33 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x7) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace$cont(0x7, r3, 0x41a7, 0x7) 22:11:33 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 22:11:33 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @private=0xa010100}}, 0x7f, 0x200}, &(0x7f0000000300)=0x90) r2 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r2, 0x5, r3, 0xb) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000340)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:33 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 22:11:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xb4, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:35 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) [ 1106.861211] nla_parse: 12 callbacks suppressed [ 1106.861217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1106.896613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:35 executing program 0: r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1106.967072] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1107.002917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:35 executing program 0: r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1107.104509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1107.158550] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1107.172558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x6) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000001280)=0x101) 22:11:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @remote, 'rose0\x00'}}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000300)={0x40, 0x4, {r0}, {r2}, 0x2, 0x8001}) bind(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x8000, 0x1, 0x2, 0x0, {0xa, 0x4e26, 0x20, @private0={0xfc, 0x0, [], 0x1}, 0x9}}}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xfa74, 0x408200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280), 0x106, 0x3}}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) recvfrom$l2tp(r2, &(0x7f0000000240)=""/175, 0xaf, 0x20, &(0x7f0000000300)={0x2, 0x0, @initdev}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee430f5284b61da0b8bcb2f9211af03718c314766ac899771c34ca9e23d51eaca92f705465332c2dca8748b404", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=r2, @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r3, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae078d3896da5c10000feff427c715199592eff96", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) fchown(0xffffffffffffffff, 0x0, r3) setgroups(0x1, &(0x7f0000000240)=[r3]) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xb4, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000240)) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) semget(0x2, 0x1, 0x42) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) r4 = dup(r3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r4, 0x5, r5, 0xb) connect$bt_l2cap(r4, &(0x7f0000000240)={0x1f, 0x2e, @fixed={[], 0xba}, 0x0, 0x2}, 0xe) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x6) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000001280)=0x101) 22:11:39 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xb4, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:41 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) ioctl$VIDIOC_G_EDID(0xffffffffffffffff, 0xc0285628, &(0x7f0000001b00)={0x0, 0x3, 0x6, [], &(0x7f0000001ac0)=0x71}) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r3, 0xb) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x728, 0x140, 0x490, 0x490, 0x0, 0x0, 0x658, 0x658, 0x658, 0x658, 0x658, 0x6, &(0x7f0000000240), {[{{@ipv6={@private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x29}, [0x0, 0xffffff00, 0xff, 0xffffffff], [0xff, 0xff, 0xffffff00, 0xff], 'veth0_vlan\x00', 'erspan0\x00', {}, {}, 0x2f, 0xff, 0x2, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xe}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x10, "d619"}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private2={0xfc, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}, 0x2d, 0x1a, 0x7}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, [0xffff00, 0xff000000, 0xff, 0xffffff00], [0x0, 0x0, 0xff, 0xff], 'erspan0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0xe1, 0x4, 0x8}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x11, "efe7", 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv6=@mcast2, 0x20, 0x1c, 0x4}}}, {{@ipv6={@loopback, @dev={0xfe, 0x80, [], 0x36}, [0x0, 0xffffff00, 0x0, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xffffffff], 'bond_slave_1\x00', 'geneve0\x00', {0xff}, {0xff}, 0xe3, 0x9, 0x5, 0x1}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1, @ipv4=@remote, 0x2b, 0x3e, 0x8ae}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x0, 0x400], 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x64010100, @ipv6=@loopback, 0x3b, 0x1d, 0x8000}}}, {{@uncond, 0x0, 0x180, 0x1c8, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x0, 0x0, 0x1, [0x87, 0xa8, 0x3, 0x0, 0x1f, 0xfe00, 0x101, 0x1, 0x6, 0x0, 0x2, 0x8, 0x2, 0x6, 0x4, 0x5]}}, @common=@srh1={{0x90, 'srh\x00'}, {0x88, 0x7f, 0x0, 0x2, 0x0, @remote, @ipv4={[], [], @multicast1}, @local, [0xff, 0xff000000, 0x0, 0xffffff00], [0x0, 0x0, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0xff], 0x19b3, 0x400}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv6=@mcast2, 0x3, 0x2d, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x788) wait4(0x0, 0x0, 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000a80)=""/4096, &(0x7f0000001a80)=0x1000) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000017c0)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x128, r2, 0x20, 0x70bd25, 0x0, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d5c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffbff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x541d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa7000000}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x120, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x34, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb4d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf71f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_BEARER_PROP={0x4}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x800, @mcast2, 0x7}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'geneve0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @local, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x26}, 0x691}}}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x804}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:42 executing program 0 (fault-call:10 fault-nth:0): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1113.315143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.338950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.353423] FAULT_INJECTION: forcing a failure. [ 1113.353423] name failslab, interval 1, probability 0, space 0, times 1 [ 1113.365136] CPU: 0 PID: 29586 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1113.373017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1113.382477] Call Trace: [ 1113.385170] dump_stack+0x1b2/0x283 [ 1113.388857] should_fail.cold+0x10a/0x154 [ 1113.393086] should_failslab+0xd6/0x130 [ 1113.397048] kmem_cache_alloc_node+0x25f/0x400 [ 1113.401659] __alloc_skb+0x9a/0x4c0 [ 1113.405290] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1113.410211] ? netlink_autobind.isra.0+0xa9/0x290 [ 1113.415050] ? netlink_autobind.isra.0+0x1c5/0x290 [ 1113.419988] netlink_sendmsg+0x921/0xbb0 [ 1113.424045] ? nlmsg_notify+0x160/0x160 [ 1113.428075] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1113.433160] ? security_socket_sendmsg+0x83/0xb0 [ 1113.437923] ? nlmsg_notify+0x160/0x160 [ 1113.441884] sock_sendmsg+0xb5/0x100 [ 1113.445588] ___sys_sendmsg+0x70a/0x840 [ 1113.449561] ? copy_msghdr_from_user+0x380/0x380 [ 1113.454346] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1113.459279] ? lock_downgrade+0x6e0/0x6e0 [ 1113.463459] ? check_preemption_disabled+0x35/0x240 [ 1113.468471] ? lock_acquire+0x170/0x3f0 [ 1113.472456] ? lock_downgrade+0x6e0/0x6e0 [ 1113.476630] ? __fget+0x226/0x360 [ 1113.480067] ? __fget_light+0x199/0x1f0 [ 1113.484027] ? sockfd_lookup_light+0xb2/0x160 [ 1113.488514] __sys_sendmsg+0xa3/0x120 [ 1113.492332] ? SyS_shutdown+0x160/0x160 [ 1113.496354] ? wait_for_completion_io+0x10/0x10 [ 1113.501034] ? SyS_read+0x210/0x210 [ 1113.504769] ? SyS_clock_settime+0x1a0/0x1a0 22:11:42 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1113.509179] SyS_sendmsg+0x27/0x40 [ 1113.518638] ? __sys_sendmsg+0x120/0x120 [ 1113.522705] do_syscall_64+0x1d5/0x640 [ 1113.526604] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1113.531806] RIP: 0033:0x45ca69 [ 1113.534981] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1113.542684] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1113.549946] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1113.557218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:42 executing program 0 (fault-call:10 fault-nth:1): r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1113.564477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1113.571744] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1113.630504] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.659619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.673793] FAULT_INJECTION: forcing a failure. [ 1113.673793] name failslab, interval 1, probability 0, space 0, times 0 [ 1113.686992] CPU: 1 PID: 29602 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1113.694879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1113.704248] Call Trace: [ 1113.706834] dump_stack+0x1b2/0x283 [ 1113.710461] should_fail.cold+0x10a/0x154 [ 1113.714620] should_failslab+0xd6/0x130 [ 1113.718588] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1113.723703] __kmalloc_node_track_caller+0x38/0x70 [ 1113.728627] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1113.733281] __alloc_skb+0xca/0x4c0 [ 1113.736897] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1113.741723] ? netlink_autobind.isra.0+0xa9/0x290 [ 1113.746565] ? netlink_autobind.isra.0+0x1c5/0x290 [ 1113.751488] netlink_sendmsg+0x921/0xbb0 [ 1113.755552] ? nlmsg_notify+0x160/0x160 [ 1113.759523] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1113.764538] ? security_socket_sendmsg+0x83/0xb0 [ 1113.769273] ? nlmsg_notify+0x160/0x160 [ 1113.773226] sock_sendmsg+0xb5/0x100 [ 1113.776929] ___sys_sendmsg+0x70a/0x840 [ 1113.780889] ? copy_msghdr_from_user+0x380/0x380 [ 1113.785661] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1113.790578] ? lock_downgrade+0x6e0/0x6e0 [ 1113.794712] ? check_preemption_disabled+0x35/0x240 [ 1113.799730] ? lock_acquire+0x170/0x3f0 [ 1113.803684] ? lock_downgrade+0x6e0/0x6e0 [ 1113.807830] ? __fget+0x226/0x360 [ 1113.811285] ? __fget_light+0x199/0x1f0 [ 1113.815242] ? sockfd_lookup_light+0xb2/0x160 [ 1113.819734] __sys_sendmsg+0xa3/0x120 [ 1113.823538] ? SyS_shutdown+0x160/0x160 [ 1113.827513] ? wait_for_completion_io+0x10/0x10 [ 1113.832205] ? SyS_read+0x210/0x210 [ 1113.835824] ? SyS_clock_settime+0x1a0/0x1a0 [ 1113.840216] SyS_sendmsg+0x27/0x40 [ 1113.843736] ? __sys_sendmsg+0x120/0x120 [ 1113.847781] do_syscall_64+0x1d5/0x640 [ 1113.851654] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1113.856847] RIP: 0033:0x45ca69 [ 1113.860017] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1113.867711] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:11:42 executing program 0 (fault-call:10 fault-nth:2): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1113.874969] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1113.882238] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1113.889494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1113.896750] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1113.940190] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.980870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1113.995436] FAULT_INJECTION: forcing a failure. [ 1113.995436] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.006761] CPU: 1 PID: 29612 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1114.014638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1114.023979] Call Trace: [ 1114.026562] dump_stack+0x1b2/0x283 [ 1114.030189] should_fail.cold+0x10a/0x154 [ 1114.034332] ? lock_downgrade+0x6e0/0x6e0 [ 1114.038467] should_failslab+0xd6/0x130 [ 1114.042431] kmem_cache_alloc+0x40/0x3c0 [ 1114.046478] skb_clone+0x126/0x320 [ 1114.050014] netlink_deliver_tap+0x65b/0x860 [ 1114.054419] netlink_unicast+0x485/0x610 [ 1114.058481] ? netlink_sendskb+0x50/0x50 [ 1114.062533] netlink_sendmsg+0x64a/0xbb0 [ 1114.066603] ? nlmsg_notify+0x160/0x160 [ 1114.070573] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1114.075595] ? security_socket_sendmsg+0x83/0xb0 [ 1114.080363] ? nlmsg_notify+0x160/0x160 [ 1114.084320] sock_sendmsg+0xb5/0x100 [ 1114.088032] ___sys_sendmsg+0x70a/0x840 [ 1114.091992] ? copy_msghdr_from_user+0x380/0x380 [ 1114.096740] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1114.101678] ? lock_downgrade+0x6e0/0x6e0 [ 1114.105816] ? check_preemption_disabled+0x35/0x240 [ 1114.110841] ? lock_acquire+0x170/0x3f0 [ 1114.114800] ? lock_downgrade+0x6e0/0x6e0 [ 1114.118945] ? __fget+0x226/0x360 [ 1114.122398] ? __fget_light+0x199/0x1f0 [ 1114.126359] ? sockfd_lookup_light+0xb2/0x160 [ 1114.130892] __sys_sendmsg+0xa3/0x120 [ 1114.134678] ? SyS_shutdown+0x160/0x160 [ 1114.138636] ? wait_for_completion_io+0x10/0x10 [ 1114.143304] ? SyS_read+0x210/0x210 [ 1114.146922] ? SyS_clock_settime+0x1a0/0x1a0 [ 1114.151312] SyS_sendmsg+0x27/0x40 [ 1114.154831] ? __sys_sendmsg+0x120/0x120 [ 1114.158881] do_syscall_64+0x1d5/0x640 [ 1114.162761] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1114.167932] RIP: 0033:0x45ca69 [ 1114.171107] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1114.178814] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1114.186079] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1114.193339] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1114.200650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1114.207923] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:43 executing program 0 (fault-call:10 fault-nth:3): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1114.313433] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1114.354436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1114.381496] FAULT_INJECTION: forcing a failure. [ 1114.381496] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.393740] CPU: 1 PID: 29628 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1114.401639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1114.410985] Call Trace: [ 1114.413575] dump_stack+0x1b2/0x283 [ 1114.417239] should_fail.cold+0x10a/0x154 [ 1114.421384] should_failslab+0xd6/0x130 [ 1114.425357] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 1114.430087] netdevice_event+0x15f/0x6d0 [ 1114.434144] ? upper_device_filter+0x160/0x160 [ 1114.438749] ? lock_downgrade+0x6e0/0x6e0 [ 1114.442885] ? _roce_del_all_netdev_gids+0x30/0x30 [ 1114.447803] ? roce_gid_type_mask_support+0xe0/0xe0 [ 1114.452817] notifier_call_chain+0x107/0x1a0 [ 1114.457267] dev_change_net_namespace+0x1d2/0x9f0 [ 1114.462100] ? security_capable+0x88/0xb0 [ 1114.466233] ? default_device_exit_batch+0x380/0x380 [ 1114.471318] ? ns_capable_common+0x127/0x150 [ 1114.475748] do_setlink+0xc0b/0x2d30 [ 1114.479451] ? do_set_master+0x200/0x200 [ 1114.483543] ? check_preemption_disabled+0x35/0x240 [ 1114.488543] ? perf_trace_lock+0x109/0x4b0 [ 1114.492767] ? deref_stack_reg+0x8a/0xc0 [ 1114.496812] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1114.501741] ? unwind_next_frame+0xe38/0x1700 [ 1114.506284] ? is_bpf_text_address+0x7c/0x120 [ 1114.510763] ? lock_acquire+0x170/0x3f0 [ 1114.514719] ? __lock_acquire+0x655/0x42a0 [ 1114.518946] ? is_bpf_text_address+0xa3/0x120 [ 1114.523438] ? validate_nla+0x1f0/0x5d0 [ 1114.527422] ? nla_parse+0x162/0x220 [ 1114.531127] ? validate_linkmsg+0x3a1/0x460 [ 1114.535440] rtnl_newlink+0x11bb/0x1720 [ 1114.539407] ? perf_trace_lock+0x109/0x4b0 [ 1114.543663] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1114.548330] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1114.553023] ? lock_acquire+0x170/0x3f0 [ 1114.556992] ? __lock_acquire+0x655/0x42a0 [ 1114.561208] ? lock_acquire+0x170/0x3f0 [ 1114.565219] ? lock_acquire+0x170/0x3f0 [ 1114.569181] ? lock_downgrade+0x6e0/0x6e0 [ 1114.573330] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1114.577979] rtnetlink_rcv_msg+0x3be/0xb10 [ 1114.582199] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1114.586676] ? perf_trace_lock+0x109/0x4b0 [ 1114.590899] netlink_rcv_skb+0x127/0x370 [ 1114.594948] ? memcpy+0x35/0x50 [ 1114.598218] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1114.602731] ? netlink_ack+0x970/0x970 [ 1114.606619] netlink_unicast+0x437/0x610 [ 1114.610678] ? netlink_sendskb+0x50/0x50 [ 1114.614729] netlink_sendmsg+0x64a/0xbb0 [ 1114.618775] ? nlmsg_notify+0x160/0x160 [ 1114.622738] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1114.627808] ? security_socket_sendmsg+0x83/0xb0 [ 1114.632548] ? nlmsg_notify+0x160/0x160 [ 1114.636502] sock_sendmsg+0xb5/0x100 [ 1114.640356] ___sys_sendmsg+0x70a/0x840 [ 1114.644324] ? copy_msghdr_from_user+0x380/0x380 [ 1114.649068] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1114.654006] ? lock_downgrade+0x6e0/0x6e0 [ 1114.658148] ? check_preemption_disabled+0x35/0x240 [ 1114.663185] ? lock_acquire+0x170/0x3f0 [ 1114.667139] ? lock_downgrade+0x6e0/0x6e0 [ 1114.671302] ? __fget+0x226/0x360 [ 1114.674738] ? __fget_light+0x199/0x1f0 [ 1114.678696] ? sockfd_lookup_light+0xb2/0x160 [ 1114.683176] __sys_sendmsg+0xa3/0x120 [ 1114.686967] ? SyS_shutdown+0x160/0x160 [ 1114.690930] ? wait_for_completion_io+0x10/0x10 [ 1114.695587] ? SyS_read+0x210/0x210 [ 1114.699219] ? SyS_clock_settime+0x1a0/0x1a0 [ 1114.703620] SyS_sendmsg+0x27/0x40 [ 1114.707148] ? __sys_sendmsg+0x120/0x120 [ 1114.711192] do_syscall_64+0x1d5/0x640 [ 1114.715066] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1114.720238] RIP: 0033:0x45ca69 [ 1114.723411] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1114.731100] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1114.738351] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1114.745603] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1114.752853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1114.760125] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:43 executing program 0 (fault-call:10 fault-nth:4): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1114.878332] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1114.928227] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1114.945184] FAULT_INJECTION: forcing a failure. [ 1114.945184] name failslab, interval 1, probability 0, space 0, times 0 [ 1114.956568] CPU: 1 PID: 29645 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1114.964441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1114.973777] Call Trace: [ 1114.976385] dump_stack+0x1b2/0x283 [ 1114.979998] should_fail.cold+0x10a/0x154 [ 1114.984133] should_failslab+0xd6/0x130 [ 1114.988091] kmem_cache_alloc_node+0x25f/0x400 [ 1114.992663] __alloc_skb+0x9a/0x4c0 [ 1114.996269] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1115.001122] ? kfree+0x1cf/0x260 [ 1115.004491] ? __devinet_sysctl_unregister.isra.0+0x67/0xa0 [ 1115.010214] inet_netconf_notify_devconf+0x7e/0x190 [ 1115.015215] devinet_sysctl_unregister+0x88/0xe0 [ 1115.019951] inetdev_event+0x8ed/0x1020 [ 1115.023927] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1115.029019] ? inetdev_init+0x3c0/0x3c0 [ 1115.032972] ? skb_dequeue+0x120/0x170 [ 1115.036844] ? notifier_call_chain+0x107/0x1a0 [ 1115.041403] notifier_call_chain+0x107/0x1a0 [ 1115.045804] dev_change_net_namespace+0x1d2/0x9f0 [ 1115.050632] ? security_capable+0x88/0xb0 [ 1115.054761] ? default_device_exit_batch+0x380/0x380 [ 1115.059872] ? ns_capable_common+0x127/0x150 [ 1115.064278] do_setlink+0xc0b/0x2d30 [ 1115.067985] ? do_set_master+0x200/0x200 [ 1115.072055] ? check_preemption_disabled+0x35/0x240 [ 1115.077064] ? perf_trace_lock+0x109/0x4b0 [ 1115.081281] ? deref_stack_reg+0x8a/0xc0 [ 1115.085335] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1115.090256] ? unwind_next_frame+0xe38/0x1700 [ 1115.094737] ? is_bpf_text_address+0x7c/0x120 [ 1115.099214] ? lock_acquire+0x170/0x3f0 [ 1115.103188] ? __lock_acquire+0x655/0x42a0 [ 1115.107415] ? is_bpf_text_address+0xa3/0x120 [ 1115.111904] ? validate_nla+0x1f0/0x5d0 [ 1115.115883] ? nla_parse+0x162/0x220 [ 1115.119584] ? validate_linkmsg+0x3a1/0x460 [ 1115.123912] rtnl_newlink+0x11bb/0x1720 [ 1115.127878] ? perf_trace_lock+0x109/0x4b0 [ 1115.132115] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1115.136765] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1115.141415] ? lock_acquire+0x170/0x3f0 [ 1115.145390] ? __lock_acquire+0x655/0x42a0 [ 1115.149608] ? lock_acquire+0x170/0x3f0 [ 1115.153577] ? lock_acquire+0x170/0x3f0 [ 1115.157536] ? lock_downgrade+0x6e0/0x6e0 [ 1115.161691] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1115.166341] rtnetlink_rcv_msg+0x3be/0xb10 [ 1115.170560] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1115.175052] ? perf_trace_lock+0x109/0x4b0 [ 1115.179291] netlink_rcv_skb+0x127/0x370 [ 1115.183336] ? memcpy+0x35/0x50 [ 1115.186606] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1115.191093] ? netlink_ack+0x970/0x970 [ 1115.194966] netlink_unicast+0x437/0x610 [ 1115.199037] ? netlink_sendskb+0x50/0x50 [ 1115.203099] netlink_sendmsg+0x64a/0xbb0 [ 1115.207152] ? nlmsg_notify+0x160/0x160 [ 1115.211105] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1115.216115] ? security_socket_sendmsg+0x83/0xb0 [ 1115.220850] ? nlmsg_notify+0x160/0x160 [ 1115.224824] sock_sendmsg+0xb5/0x100 [ 1115.228537] ___sys_sendmsg+0x70a/0x840 [ 1115.233360] ? copy_msghdr_from_user+0x380/0x380 [ 1115.238097] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1115.243005] ? lock_downgrade+0x6e0/0x6e0 [ 1115.247150] ? check_preemption_disabled+0x35/0x240 [ 1115.252156] ? lock_acquire+0x170/0x3f0 [ 1115.256109] ? lock_downgrade+0x6e0/0x6e0 [ 1115.260243] ? __fget+0x226/0x360 [ 1115.263685] ? __fget_light+0x199/0x1f0 [ 1115.267641] ? sockfd_lookup_light+0xb2/0x160 [ 1115.272120] __sys_sendmsg+0xa3/0x120 [ 1115.275921] ? SyS_shutdown+0x160/0x160 [ 1115.279893] ? wait_for_completion_io+0x10/0x10 [ 1115.284563] ? SyS_read+0x210/0x210 [ 1115.288177] ? SyS_clock_settime+0x1a0/0x1a0 [ 1115.292571] SyS_sendmsg+0x27/0x40 [ 1115.296094] ? __sys_sendmsg+0x120/0x120 [ 1115.300144] do_syscall_64+0x1d5/0x640 [ 1115.304022] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1115.309191] RIP: 0033:0x45ca69 [ 1115.312362] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1115.320117] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1115.327388] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1115.334692] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1115.342006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1115.349312] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:44 executing program 0 (fault-call:10 fault-nth:5): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1115.498833] FAULT_INJECTION: forcing a failure. [ 1115.498833] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.513938] CPU: 0 PID: 29660 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1115.521838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1115.531191] Call Trace: [ 1115.533786] dump_stack+0x1b2/0x283 [ 1115.537457] should_fail.cold+0x10a/0x154 [ 1115.541605] should_failslab+0xd6/0x130 [ 1115.546316] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1115.551403] __kmalloc_node_track_caller+0x38/0x70 [ 1115.556314] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1115.560964] __alloc_skb+0xca/0x4c0 [ 1115.564596] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1115.569431] ? kfree+0x1cf/0x260 [ 1115.572795] ? __devinet_sysctl_unregister.isra.0+0x67/0xa0 [ 1115.578510] inet_netconf_notify_devconf+0x7e/0x190 [ 1115.583528] devinet_sysctl_unregister+0x88/0xe0 [ 1115.588295] inetdev_event+0x8ed/0x1020 [ 1115.592282] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1115.597390] ? inetdev_init+0x3c0/0x3c0 [ 1115.601356] ? skb_dequeue+0x120/0x170 [ 1115.605233] ? notifier_call_chain+0x107/0x1a0 [ 1115.609801] notifier_call_chain+0x107/0x1a0 [ 1115.614199] dev_change_net_namespace+0x1d2/0x9f0 [ 1115.619032] ? security_capable+0x88/0xb0 [ 1115.623162] ? default_device_exit_batch+0x380/0x380 [ 1115.628295] ? ns_capable_common+0x127/0x150 [ 1115.632739] do_setlink+0xc0b/0x2d30 [ 1115.636438] ? do_set_master+0x200/0x200 [ 1115.640499] ? check_preemption_disabled+0x35/0x240 [ 1115.645498] ? perf_trace_lock+0x109/0x4b0 [ 1115.649713] ? deref_stack_reg+0x8a/0xc0 [ 1115.653755] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1115.658666] ? unwind_next_frame+0xe38/0x1700 [ 1115.663145] ? is_bpf_text_address+0x7c/0x120 [ 1115.667624] ? lock_acquire+0x170/0x3f0 [ 1115.671581] ? __lock_acquire+0x655/0x42a0 [ 1115.675799] ? is_bpf_text_address+0xa3/0x120 [ 1115.680294] ? validate_nla+0x1f0/0x5d0 [ 1115.684256] ? nla_parse+0x162/0x220 [ 1115.687951] ? validate_linkmsg+0x3a1/0x460 [ 1115.692270] rtnl_newlink+0x11bb/0x1720 [ 1115.696223] ? perf_trace_lock+0x109/0x4b0 [ 1115.700444] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1115.705117] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1115.709874] ? lock_acquire+0x170/0x3f0 [ 1115.713835] ? __lock_acquire+0x655/0x42a0 [ 1115.718050] ? lock_acquire+0x170/0x3f0 [ 1115.722019] ? lock_acquire+0x170/0x3f0 [ 1115.725991] ? lock_downgrade+0x6e0/0x6e0 [ 1115.730166] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1115.734831] rtnetlink_rcv_msg+0x3be/0xb10 [ 1115.739048] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1115.743521] ? perf_trace_lock+0x109/0x4b0 [ 1115.747744] netlink_rcv_skb+0x127/0x370 [ 1115.751801] ? memcpy+0x35/0x50 [ 1115.755063] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1115.759560] ? netlink_ack+0x970/0x970 [ 1115.763435] netlink_unicast+0x437/0x610 [ 1115.767481] ? netlink_sendskb+0x50/0x50 [ 1115.771526] netlink_sendmsg+0x64a/0xbb0 [ 1115.775595] ? nlmsg_notify+0x160/0x160 [ 1115.779555] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1115.784562] ? security_socket_sendmsg+0x83/0xb0 [ 1115.789299] ? nlmsg_notify+0x160/0x160 [ 1115.793254] sock_sendmsg+0xb5/0x100 [ 1115.796949] ___sys_sendmsg+0x70a/0x840 [ 1115.800905] ? copy_msghdr_from_user+0x380/0x380 [ 1115.805704] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1115.810612] ? lock_downgrade+0x6e0/0x6e0 [ 1115.814740] ? check_preemption_disabled+0x35/0x240 [ 1115.819755] ? lock_acquire+0x170/0x3f0 [ 1115.823707] ? lock_downgrade+0x6e0/0x6e0 [ 1115.827837] ? __fget+0x226/0x360 [ 1115.831271] ? __fget_light+0x199/0x1f0 [ 1115.835224] ? sockfd_lookup_light+0xb2/0x160 [ 1115.839715] __sys_sendmsg+0xa3/0x120 [ 1115.843494] ? SyS_shutdown+0x160/0x160 [ 1115.847468] ? wait_for_completion_io+0x10/0x10 [ 1115.852123] ? SyS_read+0x210/0x210 [ 1115.855731] ? SyS_clock_settime+0x1a0/0x1a0 [ 1115.860123] SyS_sendmsg+0x27/0x40 [ 1115.863642] ? __sys_sendmsg+0x120/0x120 [ 1115.867682] do_syscall_64+0x1d5/0x640 [ 1115.871552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1115.876721] RIP: 0033:0x45ca69 [ 1115.879906] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1115.887598] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:11:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xd2, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x4) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, r2}}, 0x48) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r5 = getpid() ptrace$setopts(0x4206, r5, 0x3, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1115.894848] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1115.902186] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1115.909435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1115.916694] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:44 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r3, 0x5, r4, 0xb) ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x541c, &(0x7f0000000240)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:44 executing program 0 (fault-call:10 fault-nth:6): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r3}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x5, 0x8000, 0x7f, 0x3, 0x1000, 0xb1, 0x6, r3}, 0x20) [ 1116.080705] FAULT_INJECTION: forcing a failure. [ 1116.080705] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.098210] CPU: 0 PID: 29689 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1116.106109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1116.115460] Call Trace: [ 1116.118057] dump_stack+0x1b2/0x283 [ 1116.121697] should_fail.cold+0x10a/0x154 [ 1116.125856] should_failslab+0xd6/0x130 [ 1116.129834] kmem_cache_alloc_node+0x25f/0x400 [ 1116.134421] __alloc_skb+0x9a/0x4c0 [ 1116.138080] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1116.142926] ? mark_held_locks+0xa6/0xf0 [ 1116.147057] inet6_netconf_notify_devconf+0x6d/0x170 [ 1116.152168] __addrconf_sysctl_unregister.isra.0+0x9c/0xd0 [ 1116.157795] addrconf_sysctl_unregister+0x87/0xf0 [ 1116.162640] ? __local_bh_enable_ip+0xc1/0x160 [ 1116.167268] addrconf_ifdown+0xdf7/0x1390 [ 1116.171425] ? add_addr+0x180/0x180 [ 1116.175061] addrconf_notify+0x12d/0x1b70 [ 1116.179261] ? nf_tables_netdev_init_net+0x210/0x210 [ 1116.184370] ? inet6_ifinfo_notify+0x130/0x130 [ 1116.189036] ? mirred_device_event+0x143/0x180 [ 1116.193619] ? __local_bh_enable_ip+0xc1/0x160 [ 1116.198250] ? ip6mr_device_event+0x174/0x1e0 [ 1116.202750] notifier_call_chain+0x107/0x1a0 [ 1116.207169] dev_change_net_namespace+0x1d2/0x9f0 [ 1116.212018] ? security_capable+0x88/0xb0 [ 1116.216168] ? default_device_exit_batch+0x380/0x380 [ 1116.221273] ? ns_capable_common+0x127/0x150 [ 1116.225683] do_setlink+0xc0b/0x2d30 [ 1116.229407] ? do_set_master+0x200/0x200 [ 1116.233483] ? check_preemption_disabled+0x35/0x240 [ 1116.238495] ? perf_trace_lock+0x109/0x4b0 [ 1116.242718] ? deref_stack_reg+0x8a/0xc0 [ 1116.246775] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1116.251687] ? unwind_next_frame+0xe38/0x1700 [ 1116.256165] ? is_bpf_text_address+0x7c/0x120 [ 1116.260642] ? lock_acquire+0x170/0x3f0 [ 1116.264617] ? __lock_acquire+0x655/0x42a0 [ 1116.268868] ? is_bpf_text_address+0xa3/0x120 [ 1116.273348] ? validate_nla+0x1f0/0x5d0 [ 1116.277318] ? nla_parse+0x162/0x220 [ 1116.281011] ? validate_linkmsg+0x3a1/0x460 [ 1116.285320] rtnl_newlink+0x11bb/0x1720 [ 1116.289276] ? perf_trace_lock+0x109/0x4b0 [ 1116.293499] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1116.298155] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1116.302821] ? lock_acquire+0x170/0x3f0 [ 1116.306808] ? __lock_acquire+0x655/0x42a0 [ 1116.311026] ? lock_acquire+0x170/0x3f0 [ 1116.315006] ? lock_acquire+0x170/0x3f0 [ 1116.318959] ? lock_downgrade+0x6e0/0x6e0 [ 1116.323098] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1116.327783] rtnetlink_rcv_msg+0x3be/0xb10 [ 1116.332012] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1116.336509] ? perf_trace_lock+0x109/0x4b0 [ 1116.340739] netlink_rcv_skb+0x127/0x370 [ 1116.344781] ? memcpy+0x35/0x50 [ 1116.348043] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1116.352548] ? netlink_ack+0x970/0x970 [ 1116.356422] netlink_unicast+0x437/0x610 [ 1116.360465] ? netlink_sendskb+0x50/0x50 [ 1116.364525] netlink_sendmsg+0x64a/0xbb0 [ 1116.368574] ? nlmsg_notify+0x160/0x160 [ 1116.372530] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1116.377543] ? security_socket_sendmsg+0x83/0xb0 [ 1116.382297] ? nlmsg_notify+0x160/0x160 [ 1116.386268] sock_sendmsg+0xb5/0x100 [ 1116.389974] ___sys_sendmsg+0x70a/0x840 [ 1116.393944] ? copy_msghdr_from_user+0x380/0x380 [ 1116.398704] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1116.403615] ? lock_downgrade+0x6e0/0x6e0 [ 1116.407756] ? check_preemption_disabled+0x35/0x240 [ 1116.412772] ? lock_acquire+0x170/0x3f0 [ 1116.416738] ? lock_downgrade+0x6e0/0x6e0 [ 1116.420904] ? __fget+0x226/0x360 [ 1116.424340] ? __fget_light+0x199/0x1f0 [ 1116.428298] ? sockfd_lookup_light+0xb2/0x160 [ 1116.432809] __sys_sendmsg+0xa3/0x120 [ 1116.436617] ? SyS_shutdown+0x160/0x160 [ 1116.440590] ? wait_for_completion_io+0x10/0x10 [ 1116.445246] ? SyS_read+0x210/0x210 [ 1116.448889] ? SyS_clock_settime+0x1a0/0x1a0 [ 1116.453291] SyS_sendmsg+0x27/0x40 [ 1116.456814] ? __sys_sendmsg+0x120/0x120 [ 1116.460858] do_syscall_64+0x1d5/0x640 [ 1116.464732] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1116.469933] RIP: 0033:0x45ca69 [ 1116.473121] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1116.480828] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1116.488141] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1116.495446] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1116.502740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1116.509991] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:45 executing program 0 (fault-call:10 fault-nth:7): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:45 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1116.679341] FAULT_INJECTION: forcing a failure. [ 1116.679341] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.691063] CPU: 0 PID: 29724 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1116.698959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1116.708314] Call Trace: [ 1116.710911] dump_stack+0x1b2/0x283 [ 1116.714550] should_fail.cold+0x10a/0x154 [ 1116.718708] should_failslab+0xd6/0x130 [ 1116.722688] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1116.727800] __kmalloc_node_track_caller+0x38/0x70 [ 1116.732724] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1116.737443] __alloc_skb+0xca/0x4c0 [ 1116.741181] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1116.746020] ? mark_held_locks+0xa6/0xf0 [ 1116.750076] inet6_netconf_notify_devconf+0x6d/0x170 [ 1116.755251] __addrconf_sysctl_unregister.isra.0+0x9c/0xd0 [ 1116.760856] addrconf_sysctl_unregister+0x87/0xf0 [ 1116.765687] ? __local_bh_enable_ip+0xc1/0x160 [ 1116.770261] addrconf_ifdown+0xdf7/0x1390 [ 1116.774396] ? add_addr+0x180/0x180 [ 1116.778008] addrconf_notify+0x12d/0x1b70 [ 1116.782142] ? nf_tables_netdev_init_net+0x210/0x210 [ 1116.787237] ? inet6_ifinfo_notify+0x130/0x130 [ 1116.791810] ? mirred_device_event+0x143/0x180 [ 1116.796380] ? __local_bh_enable_ip+0xc1/0x160 [ 1116.800951] ? ip6mr_device_event+0x174/0x1e0 [ 1116.805444] notifier_call_chain+0x107/0x1a0 [ 1116.809862] dev_change_net_namespace+0x1d2/0x9f0 [ 1116.814703] ? security_capable+0x88/0xb0 [ 1116.818835] ? default_device_exit_batch+0x380/0x380 [ 1116.823928] ? ns_capable_common+0x127/0x150 [ 1116.828335] do_setlink+0xc0b/0x2d30 [ 1116.832040] ? do_set_master+0x200/0x200 [ 1116.836082] ? check_preemption_disabled+0x35/0x240 [ 1116.841090] ? perf_trace_lock+0x109/0x4b0 [ 1116.845320] ? deref_stack_reg+0x8a/0xc0 [ 1116.849371] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1116.854293] ? unwind_next_frame+0xe38/0x1700 [ 1116.858790] ? is_bpf_text_address+0x7c/0x120 [ 1116.863287] ? lock_acquire+0x170/0x3f0 [ 1116.867287] ? __lock_acquire+0x655/0x42a0 [ 1116.871609] ? is_bpf_text_address+0xa3/0x120 [ 1116.876084] ? validate_nla+0x1f0/0x5d0 [ 1116.880039] ? nla_parse+0x162/0x220 [ 1116.883733] ? validate_linkmsg+0x3a1/0x460 [ 1116.888046] rtnl_newlink+0x11bb/0x1720 [ 1116.892098] ? perf_trace_lock+0x109/0x4b0 [ 1116.896318] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1116.900969] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1116.905630] ? lock_acquire+0x170/0x3f0 [ 1116.909602] ? __lock_acquire+0x655/0x42a0 [ 1116.913834] ? lock_acquire+0x170/0x3f0 [ 1116.917815] ? lock_acquire+0x170/0x3f0 [ 1116.921771] ? lock_downgrade+0x6e0/0x6e0 [ 1116.925926] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1116.930587] rtnetlink_rcv_msg+0x3be/0xb10 [ 1116.934806] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1116.939287] ? perf_trace_lock+0x109/0x4b0 [ 1116.943508] netlink_rcv_skb+0x127/0x370 [ 1116.947558] ? memcpy+0x35/0x50 [ 1116.950834] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1116.955350] ? netlink_ack+0x970/0x970 [ 1116.959232] netlink_unicast+0x437/0x610 [ 1116.963308] ? netlink_sendskb+0x50/0x50 [ 1116.967374] netlink_sendmsg+0x64a/0xbb0 [ 1116.971439] ? nlmsg_notify+0x160/0x160 [ 1116.975402] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1116.980422] ? security_socket_sendmsg+0x83/0xb0 [ 1116.985166] ? nlmsg_notify+0x160/0x160 [ 1116.989185] sock_sendmsg+0xb5/0x100 [ 1116.992900] ___sys_sendmsg+0x70a/0x840 [ 1116.996887] ? copy_msghdr_from_user+0x380/0x380 [ 1117.001629] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1117.006550] ? lock_downgrade+0x6e0/0x6e0 [ 1117.010729] ? check_preemption_disabled+0x35/0x240 [ 1117.015780] ? lock_acquire+0x170/0x3f0 [ 1117.019745] ? lock_downgrade+0x6e0/0x6e0 [ 1117.023897] ? __fget+0x226/0x360 [ 1117.027351] ? __fget_light+0x199/0x1f0 [ 1117.031316] ? sockfd_lookup_light+0xb2/0x160 [ 1117.035813] __sys_sendmsg+0xa3/0x120 [ 1117.039615] ? SyS_shutdown+0x160/0x160 [ 1117.043575] ? wait_for_completion_io+0x10/0x10 [ 1117.048243] ? SyS_read+0x210/0x210 [ 1117.051866] ? SyS_clock_settime+0x1a0/0x1a0 [ 1117.056269] SyS_sendmsg+0x27/0x40 [ 1117.059796] ? __sys_sendmsg+0x120/0x120 [ 1117.063867] do_syscall_64+0x1d5/0x640 [ 1117.067757] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1117.072938] RIP: 0033:0x45ca69 [ 1117.076118] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1117.083820] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1117.091102] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1117.098359] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1117.105627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1117.112893] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:46 executing program 0 (fault-call:10 fault-nth:8): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1117.230532] FAULT_INJECTION: forcing a failure. [ 1117.230532] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.242470] CPU: 0 PID: 29744 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1117.250374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1117.259731] Call Trace: [ 1117.262335] dump_stack+0x1b2/0x283 [ 1117.265974] should_fail.cold+0x10a/0x154 [ 1117.270128] should_failslab+0xd6/0x130 [ 1117.274105] kmem_cache_alloc_node+0x25f/0x400 [ 1117.278696] __alloc_skb+0x9a/0x4c0 [ 1117.282332] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1117.287174] ? mpls_dev_sysctl_unregister+0x88/0xc0 [ 1117.292192] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 1117.297214] mpls_netconf_notify_devconf+0x41/0xf0 [ 1117.302176] mpls_dev_notify+0x4c9/0x690 [ 1117.306308] ? ovs_netdev_get_vport+0xe1/0x100 [ 1117.310889] notifier_call_chain+0x107/0x1a0 [ 1117.315295] dev_change_net_namespace+0x1d2/0x9f0 [ 1117.320163] ? security_capable+0x88/0xb0 [ 1117.324294] ? default_device_exit_batch+0x380/0x380 [ 1117.329379] ? ns_capable_common+0x127/0x150 [ 1117.333772] do_setlink+0xc0b/0x2d30 [ 1117.337489] ? do_set_master+0x200/0x200 [ 1117.341562] ? check_preemption_disabled+0x35/0x240 [ 1117.346564] ? perf_trace_lock+0x109/0x4b0 [ 1117.350786] ? deref_stack_reg+0x8a/0xc0 [ 1117.354855] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1117.359853] ? unwind_next_frame+0xe38/0x1700 [ 1117.364333] ? is_bpf_text_address+0x7c/0x120 [ 1117.368810] ? lock_acquire+0x170/0x3f0 [ 1117.372766] ? __lock_acquire+0x655/0x42a0 [ 1117.376998] ? is_bpf_text_address+0xa3/0x120 [ 1117.381475] ? validate_nla+0x1f0/0x5d0 [ 1117.385437] ? nla_parse+0x162/0x220 [ 1117.389134] ? validate_linkmsg+0x3a1/0x460 [ 1117.393453] rtnl_newlink+0x11bb/0x1720 [ 1117.397504] ? perf_trace_lock+0x109/0x4b0 [ 1117.401723] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1117.406376] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1117.411026] ? lock_acquire+0x170/0x3f0 [ 1117.414982] ? __lock_acquire+0x655/0x42a0 [ 1117.419196] ? lock_acquire+0x170/0x3f0 [ 1117.423165] ? lock_acquire+0x170/0x3f0 [ 1117.427119] ? lock_downgrade+0x6e0/0x6e0 [ 1117.431253] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1117.435903] rtnetlink_rcv_msg+0x3be/0xb10 [ 1117.440125] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1117.444601] ? perf_trace_lock+0x109/0x4b0 [ 1117.448821] netlink_rcv_skb+0x127/0x370 [ 1117.452872] ? memcpy+0x35/0x50 [ 1117.456178] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1117.460687] ? netlink_ack+0x970/0x970 [ 1117.464573] netlink_unicast+0x437/0x610 [ 1117.468617] ? netlink_sendskb+0x50/0x50 [ 1117.472677] netlink_sendmsg+0x64a/0xbb0 [ 1117.476721] ? nlmsg_notify+0x160/0x160 [ 1117.480691] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1117.485693] ? security_socket_sendmsg+0x83/0xb0 [ 1117.490446] ? nlmsg_notify+0x160/0x160 [ 1117.494405] sock_sendmsg+0xb5/0x100 [ 1117.498099] ___sys_sendmsg+0x70a/0x840 [ 1117.502065] ? copy_msghdr_from_user+0x380/0x380 [ 1117.506813] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1117.511740] ? lock_downgrade+0x6e0/0x6e0 [ 1117.515870] ? check_preemption_disabled+0x35/0x240 [ 1117.520884] ? lock_acquire+0x170/0x3f0 [ 1117.524861] ? lock_downgrade+0x6e0/0x6e0 [ 1117.529009] ? __fget+0x226/0x360 [ 1117.532444] ? __fget_light+0x199/0x1f0 [ 1117.536411] ? sockfd_lookup_light+0xb2/0x160 [ 1117.540907] __sys_sendmsg+0xa3/0x120 [ 1117.544691] ? SyS_shutdown+0x160/0x160 [ 1117.548655] ? wait_for_completion_io+0x10/0x10 [ 1117.553315] ? SyS_read+0x210/0x210 [ 1117.556920] ? SyS_clock_settime+0x1a0/0x1a0 [ 1117.561326] SyS_sendmsg+0x27/0x40 [ 1117.564855] ? __sys_sendmsg+0x120/0x120 [ 1117.568918] do_syscall_64+0x1d5/0x640 [ 1117.572805] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1117.577976] RIP: 0033:0x45ca69 [ 1117.581151] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1117.588907] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1117.596170] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1117.603480] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1117.610742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1117.617995] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:46 executing program 0 (fault-call:10 fault-nth:9): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1117.738003] FAULT_INJECTION: forcing a failure. [ 1117.738003] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.754958] CPU: 1 PID: 29761 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1117.762856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1117.772202] Call Trace: [ 1117.774796] dump_stack+0x1b2/0x283 [ 1117.778432] should_fail.cold+0x10a/0x154 [ 1117.782587] should_failslab+0xd6/0x130 [ 1117.786567] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1117.791665] __kmalloc_node_track_caller+0x38/0x70 [ 1117.796588] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1117.801269] __alloc_skb+0xca/0x4c0 [ 1117.804897] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1117.809750] ? mpls_dev_sysctl_unregister+0x88/0xc0 [ 1117.814773] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 1117.819787] mpls_netconf_notify_devconf+0x41/0xf0 [ 1117.824725] mpls_dev_notify+0x4c9/0x690 [ 1117.828774] ? ovs_netdev_get_vport+0xe1/0x100 [ 1117.833347] notifier_call_chain+0x107/0x1a0 [ 1117.837743] dev_change_net_namespace+0x1d2/0x9f0 [ 1117.842587] ? security_capable+0x88/0xb0 [ 1117.846718] ? default_device_exit_batch+0x380/0x380 [ 1117.851821] ? ns_capable_common+0x127/0x150 [ 1117.856211] do_setlink+0xc0b/0x2d30 [ 1117.859938] ? do_set_master+0x200/0x200 [ 1117.863998] ? check_preemption_disabled+0x35/0x240 [ 1117.868997] ? perf_trace_lock+0x109/0x4b0 [ 1117.873245] ? deref_stack_reg+0x8a/0xc0 [ 1117.877294] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1117.882228] ? unwind_next_frame+0xe38/0x1700 [ 1117.886710] ? is_bpf_text_address+0x7c/0x120 [ 1117.891208] ? lock_acquire+0x170/0x3f0 [ 1117.895175] ? __lock_acquire+0x655/0x42a0 [ 1117.899396] ? is_bpf_text_address+0xa3/0x120 [ 1117.903876] ? validate_nla+0x1f0/0x5d0 [ 1117.907838] ? nla_parse+0x162/0x220 [ 1117.911580] ? validate_linkmsg+0x3a1/0x460 [ 1117.915886] rtnl_newlink+0x11bb/0x1720 [ 1117.919845] ? perf_trace_lock+0x109/0x4b0 [ 1117.924072] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1117.928729] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1117.933385] ? lock_acquire+0x170/0x3f0 [ 1117.937419] ? __lock_acquire+0x655/0x42a0 [ 1117.941646] ? lock_acquire+0x170/0x3f0 [ 1117.945669] ? lock_acquire+0x170/0x3f0 [ 1117.949633] ? lock_downgrade+0x6e0/0x6e0 [ 1117.953773] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1117.958426] rtnetlink_rcv_msg+0x3be/0xb10 [ 1117.962651] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1117.967143] ? perf_trace_lock+0x109/0x4b0 [ 1117.971369] netlink_rcv_skb+0x127/0x370 [ 1117.975458] ? memcpy+0x35/0x50 [ 1117.978728] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1117.983214] ? netlink_ack+0x970/0x970 [ 1117.987097] netlink_unicast+0x437/0x610 [ 1117.991140] ? netlink_sendskb+0x50/0x50 [ 1117.995204] netlink_sendmsg+0x64a/0xbb0 [ 1117.999291] ? nlmsg_notify+0x160/0x160 [ 1118.003247] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1118.008253] ? security_socket_sendmsg+0x83/0xb0 [ 1118.013001] ? nlmsg_notify+0x160/0x160 [ 1118.016959] sock_sendmsg+0xb5/0x100 [ 1118.020655] ___sys_sendmsg+0x70a/0x840 [ 1118.024614] ? copy_msghdr_from_user+0x380/0x380 [ 1118.029364] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1118.034287] ? lock_downgrade+0x6e0/0x6e0 [ 1118.038469] ? check_preemption_disabled+0x35/0x240 [ 1118.043486] ? lock_acquire+0x170/0x3f0 [ 1118.047468] ? lock_downgrade+0x6e0/0x6e0 [ 1118.051630] ? __fget+0x226/0x360 [ 1118.055066] ? __fget_light+0x199/0x1f0 [ 1118.059023] ? sockfd_lookup_light+0xb2/0x160 [ 1118.063510] __sys_sendmsg+0xa3/0x120 [ 1118.067300] ? SyS_shutdown+0x160/0x160 [ 1118.071263] ? wait_for_completion_io+0x10/0x10 [ 1118.075944] ? SyS_read+0x210/0x210 [ 1118.079558] ? SyS_clock_settime+0x1a0/0x1a0 [ 1118.083977] SyS_sendmsg+0x27/0x40 [ 1118.087515] ? __sys_sendmsg+0x120/0x120 [ 1118.091564] do_syscall_64+0x1d5/0x640 [ 1118.095449] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1118.100649] RIP: 0033:0x45ca69 [ 1118.103844] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1118.111535] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1118.118786] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1118.126036] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1118.133286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1118.140568] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:47 executing program 0 (fault-call:10 fault-nth:10): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1118.344889] FAULT_INJECTION: forcing a failure. [ 1118.344889] name failslab, interval 1, probability 0, space 0, times 0 [ 1118.356420] CPU: 0 PID: 29784 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1118.364304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1118.373647] Call Trace: [ 1118.376235] dump_stack+0x1b2/0x283 [ 1118.379858] should_fail.cold+0x10a/0x154 [ 1118.384004] should_failslab+0xd6/0x130 [ 1118.387970] kmem_cache_alloc_node+0x25f/0x400 [ 1118.392537] __alloc_skb+0x9a/0x4c0 [ 1118.396155] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1118.401085] ? br_get_size+0x10/0x10 [ 1118.404789] ? if_nlmsg_size+0x4f4/0x750 [ 1118.408835] rtmsg_ifinfo_build_skb+0x65/0x130 [ 1118.413405] rtmsg_ifinfo_event.part.0+0x2e/0xc0 [ 1118.418145] rtmsg_ifinfo+0x64/0x80 [ 1118.421770] dev_change_net_namespace+0x1fe/0x9f0 [ 1118.426613] ? security_capable+0x88/0xb0 [ 1118.430743] ? default_device_exit_batch+0x380/0x380 [ 1118.435838] ? ns_capable_common+0x127/0x150 [ 1118.440246] do_setlink+0xc0b/0x2d30 [ 1118.443962] ? do_set_master+0x200/0x200 [ 1118.448024] ? check_preemption_disabled+0x35/0x240 [ 1118.453035] ? perf_trace_lock+0x109/0x4b0 [ 1118.457260] ? deref_stack_reg+0x8a/0xc0 [ 1118.461332] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1118.466253] ? unwind_next_frame+0xe38/0x1700 [ 1118.470831] ? is_bpf_text_address+0x7c/0x120 [ 1118.475324] ? lock_acquire+0x170/0x3f0 [ 1118.479297] ? __lock_acquire+0x655/0x42a0 [ 1118.483536] ? is_bpf_text_address+0xa3/0x120 [ 1118.488028] ? validate_nla+0x1f0/0x5d0 [ 1118.491999] ? nla_parse+0x162/0x220 [ 1118.495699] ? validate_linkmsg+0x3a1/0x460 [ 1118.500012] rtnl_newlink+0x11bb/0x1720 [ 1118.503976] ? perf_trace_lock+0x109/0x4b0 [ 1118.508220] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1118.512876] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1118.517544] ? lock_acquire+0x170/0x3f0 [ 1118.521538] ? __lock_acquire+0x655/0x42a0 [ 1118.525761] ? lock_acquire+0x170/0x3f0 [ 1118.529730] ? lock_acquire+0x170/0x3f0 [ 1118.533712] ? lock_downgrade+0x6e0/0x6e0 [ 1118.537858] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1118.542509] rtnetlink_rcv_msg+0x3be/0xb10 [ 1118.546728] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1118.551252] ? perf_trace_lock+0x109/0x4b0 [ 1118.555489] netlink_rcv_skb+0x127/0x370 [ 1118.559541] ? memcpy+0x35/0x50 [ 1118.562809] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1118.567310] ? netlink_ack+0x970/0x970 [ 1118.571189] netlink_unicast+0x437/0x610 [ 1118.575249] ? netlink_sendskb+0x50/0x50 [ 1118.579355] netlink_sendmsg+0x64a/0xbb0 [ 1118.583416] ? nlmsg_notify+0x160/0x160 [ 1118.587373] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1118.592404] ? security_socket_sendmsg+0x83/0xb0 [ 1118.597155] ? nlmsg_notify+0x160/0x160 [ 1118.601155] sock_sendmsg+0xb5/0x100 [ 1118.604864] ___sys_sendmsg+0x70a/0x840 [ 1118.608845] ? copy_msghdr_from_user+0x380/0x380 [ 1118.613608] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1118.618540] ? lock_downgrade+0x6e0/0x6e0 [ 1118.622680] ? check_preemption_disabled+0x35/0x240 [ 1118.627684] ? lock_acquire+0x170/0x3f0 [ 1118.631640] ? lock_downgrade+0x6e0/0x6e0 [ 1118.635783] ? __fget+0x226/0x360 [ 1118.639234] ? __fget_light+0x199/0x1f0 [ 1118.643190] ? sockfd_lookup_light+0xb2/0x160 [ 1118.647668] __sys_sendmsg+0xa3/0x120 [ 1118.651479] ? SyS_shutdown+0x160/0x160 [ 1118.655444] ? wait_for_completion_io+0x10/0x10 [ 1118.660109] ? SyS_read+0x210/0x210 [ 1118.663725] ? SyS_clock_settime+0x1a0/0x1a0 [ 1118.668126] SyS_sendmsg+0x27/0x40 [ 1118.671660] ? __sys_sendmsg+0x120/0x120 [ 1118.675720] do_syscall_64+0x1d5/0x640 [ 1118.679603] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1118.684781] RIP: 0033:0x45ca69 [ 1118.687954] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1118.695742] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1118.703022] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1118.710285] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1118.717545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1118.724830] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:47 executing program 0 (fault-call:10 fault-nth:11): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1118.812070] nla_parse: 12 callbacks suppressed [ 1118.812077] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1118.858805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1118.924109] FAULT_INJECTION: forcing a failure. [ 1118.924109] name failslab, interval 1, probability 0, space 0, times 0 [ 1118.938524] CPU: 0 PID: 29802 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1118.946427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1118.955771] Call Trace: [ 1118.958345] dump_stack+0x1b2/0x283 [ 1118.961984] should_fail.cold+0x10a/0x154 [ 1118.966132] should_failslab+0xd6/0x130 [ 1118.970108] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1118.975214] __kmalloc_node_track_caller+0x38/0x70 [ 1118.980147] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1118.984821] __alloc_skb+0xca/0x4c0 [ 1118.988451] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1118.993295] ? br_get_size+0x10/0x10 [ 1118.997007] ? if_nlmsg_size+0x4f4/0x750 [ 1119.001074] rtmsg_ifinfo_build_skb+0x65/0x130 [ 1119.005663] rtmsg_ifinfo_event.part.0+0x2e/0xc0 [ 1119.010413] rtmsg_ifinfo+0x64/0x80 [ 1119.014122] dev_change_net_namespace+0x1fe/0x9f0 [ 1119.018969] ? security_capable+0x88/0xb0 [ 1119.023120] ? default_device_exit_batch+0x380/0x380 [ 1119.028225] ? ns_capable_common+0x127/0x150 [ 1119.032640] do_setlink+0xc0b/0x2d30 [ 1119.036364] ? do_set_master+0x200/0x200 [ 1119.040427] ? check_preemption_disabled+0x35/0x240 [ 1119.045448] ? perf_trace_lock+0x109/0x4b0 [ 1119.049680] ? deref_stack_reg+0x8a/0xc0 [ 1119.053746] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1119.058680] ? unwind_next_frame+0xe38/0x1700 [ 1119.063183] ? is_bpf_text_address+0x7c/0x120 [ 1119.067686] ? lock_acquire+0x170/0x3f0 22:11:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xd2, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ptrace$setopts(0x4200, 0x0, 0x1, 0x100053) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@empty}}, {{@in=@remote}, 0x0, @in6=@private0}}, &(0x7f0000000380)=0xe8) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/243, 0xf3}], 0x1, &(0x7f00000003c0)=""/135, 0x87}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000240)=0x96, 0x4) [ 1119.071670] ? __lock_acquire+0x655/0x42a0 [ 1119.075911] ? is_bpf_text_address+0xa3/0x120 [ 1119.080421] ? validate_nla+0x1f0/0x5d0 [ 1119.084443] ? nla_parse+0x162/0x220 [ 1119.088158] ? validate_linkmsg+0x3a1/0x460 [ 1119.092478] rtnl_newlink+0x11bb/0x1720 [ 1119.096455] ? perf_trace_lock+0x109/0x4b0 [ 1119.100704] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1119.105371] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1119.110048] ? lock_acquire+0x170/0x3f0 [ 1119.114031] ? __lock_acquire+0x655/0x42a0 [ 1119.118274] ? lock_acquire+0x170/0x3f0 22:11:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$TCSBRKP(r1, 0x5425, 0x1ff) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000240)="ce9b1f90debc4d58008ebb0325d2709a3b9973cb2dc9bb3dad8de7d16c6626016708e5acae") ptrace$cont(0x7, r0, 0x0, 0x0) [ 1119.122274] ? lock_acquire+0x170/0x3f0 [ 1119.126249] ? lock_downgrade+0x6e0/0x6e0 [ 1119.130498] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1119.135170] rtnetlink_rcv_msg+0x3be/0xb10 [ 1119.139409] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1119.143908] ? perf_trace_lock+0x109/0x4b0 [ 1119.148152] netlink_rcv_skb+0x127/0x370 [ 1119.152213] ? memcpy+0x35/0x50 [ 1119.155508] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1119.160004] ? netlink_ack+0x970/0x970 [ 1119.163905] netlink_unicast+0x437/0x610 [ 1119.167994] ? netlink_sendskb+0x50/0x50 [ 1119.172061] netlink_sendmsg+0x64a/0xbb0 [ 1119.176126] ? nlmsg_notify+0x160/0x160 [ 1119.180103] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1119.185126] ? security_socket_sendmsg+0x83/0xb0 [ 1119.189883] ? nlmsg_notify+0x160/0x160 [ 1119.193864] sock_sendmsg+0xb5/0x100 [ 1119.197581] ___sys_sendmsg+0x70a/0x840 [ 1119.201559] ? copy_msghdr_from_user+0x380/0x380 [ 1119.206320] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1119.211252] ? lock_downgrade+0x6e0/0x6e0 [ 1119.215394] ? check_preemption_disabled+0x35/0x240 [ 1119.220407] ? lock_acquire+0x170/0x3f0 [ 1119.224371] ? lock_downgrade+0x6e0/0x6e0 [ 1119.228504] ? __fget+0x226/0x360 [ 1119.231940] ? __fget_light+0x199/0x1f0 [ 1119.235898] ? sockfd_lookup_light+0xb2/0x160 [ 1119.240473] __sys_sendmsg+0xa3/0x120 [ 1119.244266] ? SyS_shutdown+0x160/0x160 [ 1119.248231] ? wait_for_completion_io+0x10/0x10 [ 1119.252893] ? SyS_read+0x210/0x210 [ 1119.256501] ? SyS_clock_settime+0x1a0/0x1a0 [ 1119.260900] SyS_sendmsg+0x27/0x40 [ 1119.264433] ? __sys_sendmsg+0x120/0x120 [ 1119.268480] do_syscall_64+0x1d5/0x640 [ 1119.272361] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1119.277530] RIP: 0033:0x45ca69 [ 1119.280758] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1119.288473] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1119.295725] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1119.303003] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1119.310349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1119.317608] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:48 executing program 0 (fault-call:10 fault-nth:12): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1119.395777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1119.441114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1119.494306] FAULT_INJECTION: forcing a failure. [ 1119.494306] name failslab, interval 1, probability 0, space 0, times 0 [ 1119.505754] CPU: 0 PID: 29839 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1119.513643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1119.522991] Call Trace: [ 1119.525566] dump_stack+0x1b2/0x283 [ 1119.529192] should_fail.cold+0x10a/0x154 [ 1119.533406] should_failslab+0xd6/0x130 [ 1119.537385] kmem_cache_alloc_node_trace+0x58/0x400 [ 1119.542395] __kmalloc_node_track_caller+0x38/0x70 [ 1119.547321] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1119.551981] pskb_expand_head+0x115/0xc90 [ 1119.556218] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1119.561662] ? rtnl_fill_stats+0xa90/0xa90 [ 1119.565886] netlink_trim+0x1ae/0x220 [ 1119.569675] netlink_broadcast_filtered+0x60/0x9d0 [ 1119.574989] ? memset+0x20/0x40 [ 1119.578270] ? __alloc_skb+0x3dc/0x4c0 [ 1119.582153] netlink_broadcast+0x35/0x40 [ 1119.586204] nlmsg_notify+0x121/0x160 [ 1119.589995] rtmsg_ifinfo_event.part.0+0x9a/0xc0 [ 1119.594755] rtmsg_ifinfo+0x64/0x80 [ 1119.598385] dev_change_net_namespace+0x1fe/0x9f0 [ 1119.603224] ? security_capable+0x88/0xb0 [ 1119.607365] ? default_device_exit_batch+0x380/0x380 [ 1119.612456] ? ns_capable_common+0x127/0x150 [ 1119.616862] do_setlink+0xc0b/0x2d30 [ 1119.620580] ? do_set_master+0x200/0x200 [ 1119.624627] ? check_preemption_disabled+0x35/0x240 [ 1119.629628] ? perf_trace_lock+0x109/0x4b0 [ 1119.633850] ? deref_stack_reg+0x8a/0xc0 [ 1119.637915] ? perf_trace_lock_acquire+0x4b0/0x4b0 22:11:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1119.642845] ? unwind_next_frame+0xe38/0x1700 [ 1119.647346] ? is_bpf_text_address+0x7c/0x120 [ 1119.651846] ? lock_acquire+0x170/0x3f0 [ 1119.655829] ? __lock_acquire+0x655/0x42a0 [ 1119.660071] ? is_bpf_text_address+0xa3/0x120 [ 1119.664571] ? validate_nla+0x1f0/0x5d0 [ 1119.668550] ? nla_parse+0x162/0x220 [ 1119.672263] ? validate_linkmsg+0x3a1/0x460 [ 1119.676581] rtnl_newlink+0x11bb/0x1720 [ 1119.680538] ? perf_trace_lock+0x109/0x4b0 [ 1119.684783] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1119.689441] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1119.694137] ? lock_acquire+0x170/0x3f0 [ 1119.698105] ? __lock_acquire+0x655/0x42a0 [ 1119.702328] ? lock_acquire+0x170/0x3f0 [ 1119.706325] ? lock_acquire+0x170/0x3f0 [ 1119.710287] ? lock_downgrade+0x6e0/0x6e0 [ 1119.714421] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1119.719085] rtnetlink_rcv_msg+0x3be/0xb10 [ 1119.723366] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1119.727858] ? perf_trace_lock+0x109/0x4b0 [ 1119.732109] netlink_rcv_skb+0x127/0x370 [ 1119.736154] ? memcpy+0x35/0x50 [ 1119.739464] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1119.743954] ? netlink_ack+0x970/0x970 [ 1119.747850] netlink_unicast+0x437/0x610 [ 1119.751962] ? netlink_sendskb+0x50/0x50 [ 1119.756009] netlink_sendmsg+0x64a/0xbb0 [ 1119.760057] ? nlmsg_notify+0x160/0x160 [ 1119.764022] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1119.769032] ? security_socket_sendmsg+0x83/0xb0 [ 1119.773779] ? nlmsg_notify+0x160/0x160 [ 1119.777789] sock_sendmsg+0xb5/0x100 [ 1119.781486] ___sys_sendmsg+0x70a/0x840 [ 1119.785454] ? copy_msghdr_from_user+0x380/0x380 [ 1119.790224] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1119.795133] ? lock_downgrade+0x6e0/0x6e0 [ 1119.799360] ? check_preemption_disabled+0x35/0x240 [ 1119.804381] ? lock_acquire+0x170/0x3f0 [ 1119.808345] ? lock_downgrade+0x6e0/0x6e0 [ 1119.812485] ? __fget+0x226/0x360 [ 1119.815940] ? __fget_light+0x199/0x1f0 [ 1119.819967] ? sockfd_lookup_light+0xb2/0x160 [ 1119.824508] __sys_sendmsg+0xa3/0x120 [ 1119.828292] ? SyS_shutdown+0x160/0x160 [ 1119.832252] ? wait_for_completion_io+0x10/0x10 [ 1119.836920] ? SyS_read+0x210/0x210 [ 1119.840536] ? SyS_clock_settime+0x1a0/0x1a0 [ 1119.844927] SyS_sendmsg+0x27/0x40 [ 1119.848448] ? __sys_sendmsg+0x120/0x120 [ 1119.852499] do_syscall_64+0x1d5/0x640 [ 1119.856395] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1119.861571] RIP: 0033:0x45ca69 [ 1119.864745] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1119.872450] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1119.879705] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1119.886999] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:48 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1119.894259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1119.901568] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:48 executing program 0 (fault-call:10 fault-nth:13): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1119.984782] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1120.018927] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1120.074295] FAULT_INJECTION: forcing a failure. [ 1120.074295] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.086607] CPU: 0 PID: 29864 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1120.094527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1120.103891] Call Trace: [ 1120.106501] dump_stack+0x1b2/0x283 [ 1120.110162] should_fail.cold+0x10a/0x154 [ 1120.114299] should_failslab+0xd6/0x130 [ 1120.118256] kmem_cache_alloc_node_trace+0x58/0x400 [ 1120.123256] __kmalloc_node_track_caller+0x38/0x70 [ 1120.128183] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1120.132862] pskb_expand_head+0x115/0xc90 [ 1120.137011] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1120.142464] ? rtnl_fill_stats+0xa90/0xa90 [ 1120.146694] netlink_trim+0x1ae/0x220 [ 1120.150505] netlink_broadcast_filtered+0x60/0x9d0 [ 1120.155418] ? memset+0x20/0x40 [ 1120.158680] ? __alloc_skb+0x3dc/0x4c0 [ 1120.162548] netlink_broadcast+0x35/0x40 [ 1120.166602] nlmsg_notify+0x121/0x160 [ 1120.170394] rtmsg_ifinfo_event.part.0+0x9a/0xc0 [ 1120.175131] rtmsg_ifinfo+0x64/0x80 [ 1120.178740] dev_change_net_namespace+0x1fe/0x9f0 [ 1120.183578] ? security_capable+0x88/0xb0 [ 1120.187745] ? default_device_exit_batch+0x380/0x380 [ 1120.192840] ? ns_capable_common+0x127/0x150 [ 1120.197244] do_setlink+0xc0b/0x2d30 [ 1120.200949] ? do_set_master+0x200/0x200 [ 1120.205028] ? check_preemption_disabled+0x35/0x240 [ 1120.210049] ? perf_trace_lock+0x109/0x4b0 [ 1120.214295] ? deref_stack_reg+0x8a/0xc0 [ 1120.218348] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1120.223273] ? unwind_next_frame+0xe38/0x1700 [ 1120.227761] ? is_bpf_text_address+0x7c/0x120 [ 1120.232270] ? lock_acquire+0x170/0x3f0 [ 1120.236228] ? __lock_acquire+0x655/0x42a0 [ 1120.240445] ? is_bpf_text_address+0xa3/0x120 [ 1120.244949] ? validate_nla+0x1f0/0x5d0 [ 1120.248924] ? nla_parse+0x162/0x220 [ 1120.252625] ? validate_linkmsg+0x3a1/0x460 [ 1120.256940] rtnl_newlink+0x11bb/0x1720 [ 1120.260919] ? perf_trace_lock+0x109/0x4b0 [ 1120.265176] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1120.269845] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1120.274519] ? lock_acquire+0x170/0x3f0 [ 1120.278476] ? __lock_acquire+0x655/0x42a0 [ 1120.282694] ? lock_acquire+0x170/0x3f0 [ 1120.286690] ? lock_acquire+0x170/0x3f0 [ 1120.290651] ? lock_downgrade+0x6e0/0x6e0 [ 1120.294784] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1120.299458] rtnetlink_rcv_msg+0x3be/0xb10 [ 1120.303687] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1120.308182] ? perf_trace_lock+0x109/0x4b0 [ 1120.312426] netlink_rcv_skb+0x127/0x370 [ 1120.316476] ? memcpy+0x35/0x50 [ 1120.319736] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1120.324229] ? netlink_ack+0x970/0x970 [ 1120.328124] netlink_unicast+0x437/0x610 [ 1120.332178] ? netlink_sendskb+0x50/0x50 [ 1120.336248] netlink_sendmsg+0x64a/0xbb0 [ 1120.340311] ? nlmsg_notify+0x160/0x160 [ 1120.344275] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1120.349288] ? security_socket_sendmsg+0x83/0xb0 [ 1120.354025] ? nlmsg_notify+0x160/0x160 [ 1120.357979] sock_sendmsg+0xb5/0x100 [ 1120.361691] ___sys_sendmsg+0x70a/0x840 [ 1120.365660] ? copy_msghdr_from_user+0x380/0x380 [ 1120.370415] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1120.375327] ? lock_downgrade+0x6e0/0x6e0 [ 1120.379544] ? check_preemption_disabled+0x35/0x240 [ 1120.384556] ? lock_acquire+0x170/0x3f0 [ 1120.388521] ? lock_downgrade+0x6e0/0x6e0 [ 1120.392653] ? __fget+0x226/0x360 [ 1120.396090] ? __fget_light+0x199/0x1f0 [ 1120.400050] ? sockfd_lookup_light+0xb2/0x160 [ 1120.404538] __sys_sendmsg+0xa3/0x120 [ 1120.408339] ? SyS_shutdown+0x160/0x160 [ 1120.412303] ? wait_for_completion_io+0x10/0x10 [ 1120.416967] ? SyS_read+0x210/0x210 [ 1120.420599] ? SyS_clock_settime+0x1a0/0x1a0 [ 1120.424999] SyS_sendmsg+0x27/0x40 [ 1120.428528] ? __sys_sendmsg+0x120/0x120 [ 1120.432578] do_syscall_64+0x1d5/0x640 [ 1120.436461] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1120.441647] RIP: 0033:0x45ca69 [ 1120.444829] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1120.452534] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1120.459820] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1120.467076] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:49 executing program 0 (fault-call:10 fault-nth:14): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1120.474396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1120.481647] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1120.562555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1120.615331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1120.655442] FAULT_INJECTION: forcing a failure. [ 1120.655442] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.666814] CPU: 1 PID: 29884 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1120.674686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1120.684026] Call Trace: [ 1120.686603] dump_stack+0x1b2/0x283 [ 1120.690224] should_fail.cold+0x10a/0x154 [ 1120.694410] should_failslab+0xd6/0x130 [ 1120.698376] __kmalloc+0x2c1/0x400 [ 1120.701897] ? kobject_get_path+0xb0/0x190 [ 1120.706138] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1120.711592] kobject_get_path+0xb0/0x190 [ 1120.715643] kobject_uevent_env+0x21e/0xc50 [ 1120.719967] ? __local_bh_enable_ip+0xc1/0x160 [ 1120.724557] dev_change_net_namespace+0x227/0x9f0 [ 1120.729410] ? security_capable+0x88/0xb0 [ 1120.733543] ? default_device_exit_batch+0x380/0x380 [ 1120.738627] ? ns_capable_common+0x127/0x150 [ 1120.743020] do_setlink+0xc0b/0x2d30 [ 1120.746731] ? do_set_master+0x200/0x200 [ 1120.750800] ? check_preemption_disabled+0x35/0x240 [ 1120.755800] ? perf_trace_lock+0x109/0x4b0 [ 1120.760023] ? deref_stack_reg+0x8a/0xc0 [ 1120.764074] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1120.768990] ? unwind_next_frame+0xe38/0x1700 [ 1120.773479] ? is_bpf_text_address+0x7c/0x120 [ 1120.777959] ? lock_acquire+0x170/0x3f0 [ 1120.781917] ? __lock_acquire+0x655/0x42a0 [ 1120.786152] ? is_bpf_text_address+0xa3/0x120 [ 1120.790629] ? validate_nla+0x1f0/0x5d0 [ 1120.794602] ? nla_parse+0x162/0x220 [ 1120.798298] ? validate_linkmsg+0x3a1/0x460 [ 1120.802602] rtnl_newlink+0x11bb/0x1720 [ 1120.806565] ? perf_trace_lock+0x109/0x4b0 [ 1120.810795] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1120.815448] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1120.820127] ? lock_acquire+0x170/0x3f0 [ 1120.824085] ? __lock_acquire+0x655/0x42a0 [ 1120.828304] ? lock_acquire+0x170/0x3f0 [ 1120.832275] ? lock_acquire+0x170/0x3f0 [ 1120.836229] ? lock_downgrade+0x6e0/0x6e0 [ 1120.840379] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1120.845028] rtnetlink_rcv_msg+0x3be/0xb10 [ 1120.849275] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1120.853770] ? perf_trace_lock+0x109/0x4b0 [ 1120.857992] netlink_rcv_skb+0x127/0x370 [ 1120.862074] ? memcpy+0x35/0x50 [ 1120.865345] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1120.869838] ? netlink_ack+0x970/0x970 [ 1120.873736] netlink_unicast+0x437/0x610 [ 1120.877782] ? netlink_sendskb+0x50/0x50 [ 1120.881857] netlink_sendmsg+0x64a/0xbb0 [ 1120.885910] ? nlmsg_notify+0x160/0x160 [ 1120.889869] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1120.894869] ? security_socket_sendmsg+0x83/0xb0 [ 1120.899613] ? nlmsg_notify+0x160/0x160 [ 1120.903582] sock_sendmsg+0xb5/0x100 [ 1120.907310] ___sys_sendmsg+0x70a/0x840 [ 1120.911296] ? copy_msghdr_from_user+0x380/0x380 [ 1120.916052] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1120.920961] ? lock_downgrade+0x6e0/0x6e0 [ 1120.925098] ? check_preemption_disabled+0x35/0x240 [ 1120.930111] ? lock_acquire+0x170/0x3f0 [ 1120.934074] ? lock_downgrade+0x6e0/0x6e0 [ 1120.938214] ? __fget+0x226/0x360 [ 1120.941659] ? __fget_light+0x199/0x1f0 [ 1120.945620] ? sockfd_lookup_light+0xb2/0x160 [ 1120.950096] __sys_sendmsg+0xa3/0x120 [ 1120.953885] ? SyS_shutdown+0x160/0x160 [ 1120.957848] ? wait_for_completion_io+0x10/0x10 [ 1120.962499] ? SyS_read+0x210/0x210 [ 1120.966113] ? SyS_clock_settime+0x1a0/0x1a0 [ 1120.970524] SyS_sendmsg+0x27/0x40 [ 1120.974053] ? __sys_sendmsg+0x120/0x120 [ 1120.978102] do_syscall_64+0x1d5/0x640 [ 1120.981992] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1120.987200] RIP: 0033:0x45ca69 [ 1120.990382] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1120.998102] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1121.005360] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 22:11:49 executing program 0 (fault-call:10 fault-nth:15): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1121.012619] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1121.019877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1121.027151] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1121.089548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1121.126213] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1121.175068] FAULT_INJECTION: forcing a failure. [ 1121.175068] name failslab, interval 1, probability 0, space 0, times 0 [ 1121.187008] CPU: 0 PID: 29900 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1121.194894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1121.204353] Call Trace: [ 1121.206950] dump_stack+0x1b2/0x283 [ 1121.210582] should_fail.cold+0x10a/0x154 [ 1121.214724] should_failslab+0xd6/0x130 [ 1121.218685] kmem_cache_alloc_node+0x25f/0x400 [ 1121.223307] __alloc_skb+0x9a/0x4c0 [ 1121.226927] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1121.231816] ? netlink_has_listeners+0x1ff/0x310 [ 1121.236554] kobject_uevent_env+0x6d1/0xc50 [ 1121.240912] dev_change_net_namespace+0x227/0x9f0 [ 1121.245751] ? security_capable+0x88/0xb0 [ 1121.249902] ? default_device_exit_batch+0x380/0x380 [ 1121.254998] ? ns_capable_common+0x127/0x150 [ 1121.259389] do_setlink+0xc0b/0x2d30 [ 1121.263090] ? do_set_master+0x200/0x200 [ 1121.267143] ? check_preemption_disabled+0x35/0x240 [ 1121.272150] ? perf_trace_lock+0x109/0x4b0 [ 1121.276366] ? deref_stack_reg+0x8a/0xc0 [ 1121.280420] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1121.285362] ? unwind_next_frame+0xe38/0x1700 [ 1121.289851] ? is_bpf_text_address+0x7c/0x120 [ 1121.294331] ? lock_acquire+0x170/0x3f0 [ 1121.298288] ? __lock_acquire+0x655/0x42a0 [ 1121.302519] ? is_bpf_text_address+0xa3/0x120 [ 1121.307012] ? validate_nla+0x1f0/0x5d0 [ 1121.311000] ? nla_parse+0x162/0x220 [ 1121.314723] ? validate_linkmsg+0x3a1/0x460 [ 1121.319043] rtnl_newlink+0x11bb/0x1720 [ 1121.323006] ? perf_trace_lock+0x109/0x4b0 [ 1121.327241] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1121.331921] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1121.336573] ? lock_acquire+0x170/0x3f0 [ 1121.340532] ? __lock_acquire+0x655/0x42a0 [ 1121.344782] ? lock_acquire+0x170/0x3f0 [ 1121.348784] ? lock_acquire+0x170/0x3f0 [ 1121.352770] ? lock_downgrade+0x6e0/0x6e0 [ 1121.356930] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1121.361608] rtnetlink_rcv_msg+0x3be/0xb10 [ 1121.365836] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1121.370330] ? perf_trace_lock+0x109/0x4b0 [ 1121.374551] netlink_rcv_skb+0x127/0x370 [ 1121.378605] ? memcpy+0x35/0x50 [ 1121.381866] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1121.386354] ? netlink_ack+0x970/0x970 [ 1121.390251] netlink_unicast+0x437/0x610 [ 1121.394323] ? netlink_sendskb+0x50/0x50 [ 1121.398367] netlink_sendmsg+0x64a/0xbb0 [ 1121.402423] ? nlmsg_notify+0x160/0x160 [ 1121.406395] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1121.411405] ? security_socket_sendmsg+0x83/0xb0 [ 1121.416145] ? nlmsg_notify+0x160/0x160 [ 1121.420133] sock_sendmsg+0xb5/0x100 [ 1121.423858] ___sys_sendmsg+0x70a/0x840 [ 1121.427858] ? copy_msghdr_from_user+0x380/0x380 [ 1121.432605] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1121.437521] ? lock_downgrade+0x6e0/0x6e0 [ 1121.441654] ? check_preemption_disabled+0x35/0x240 [ 1121.446676] ? lock_acquire+0x170/0x3f0 [ 1121.450640] ? lock_downgrade+0x6e0/0x6e0 [ 1121.454780] ? __fget+0x226/0x360 [ 1121.458217] ? __fget_light+0x199/0x1f0 [ 1121.462212] ? sockfd_lookup_light+0xb2/0x160 [ 1121.466702] __sys_sendmsg+0xa3/0x120 [ 1121.470496] ? SyS_shutdown+0x160/0x160 [ 1121.474454] ? wait_for_completion_io+0x10/0x10 [ 1121.479137] ? SyS_read+0x210/0x210 [ 1121.482761] ? SyS_clock_settime+0x1a0/0x1a0 [ 1121.487178] SyS_sendmsg+0x27/0x40 [ 1121.490709] ? __sys_sendmsg+0x120/0x120 [ 1121.494761] do_syscall_64+0x1d5/0x640 [ 1121.498665] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1121.503862] RIP: 0033:0x45ca69 [ 1121.507045] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1121.514751] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:11:50 executing program 0 (fault-call:10 fault-nth:16): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1121.522011] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1121.529263] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1121.536536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1121.543815] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1121.673548] FAULT_INJECTION: forcing a failure. [ 1121.673548] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1121.686921] CPU: 0 PID: 29919 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1121.694818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1121.704172] Call Trace: [ 1121.706761] dump_stack+0x1b2/0x283 [ 1121.710414] should_fail.cold+0x10a/0x154 [ 1121.714623] __alloc_pages_nodemask+0x22b/0x2730 [ 1121.719368] ? rcu_read_lock_sched_held+0x10a/0x130 [ 1121.724375] ? __lock_acquire+0x655/0x42a0 [ 1121.728633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1121.733464] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1121.738301] ? mark_held_locks+0xa6/0xf0 [ 1121.742352] ? cache_grow_begin+0x3f/0x410 [ 1121.746586] cache_grow_begin+0x91/0x410 [ 1121.750639] fallback_alloc+0x205/0x2b0 [ 1121.754608] kmem_cache_alloc_trace+0x20e/0x3f0 [ 1121.759315] ? dev_uevent_filter+0xd0/0xd0 [ 1121.763540] kobject_uevent_env+0x1fa/0xc50 [ 1121.767861] ? __local_bh_enable_ip+0xc1/0x160 [ 1121.772448] dev_change_net_namespace+0x227/0x9f0 [ 1121.777277] ? security_capable+0x88/0xb0 [ 1121.781407] ? default_device_exit_batch+0x380/0x380 [ 1121.786500] ? ns_capable_common+0x127/0x150 [ 1121.790899] do_setlink+0xc0b/0x2d30 [ 1121.794609] ? do_set_master+0x200/0x200 [ 1121.798673] ? check_preemption_disabled+0x35/0x240 [ 1121.803680] ? perf_trace_lock+0x109/0x4b0 [ 1121.807909] ? deref_stack_reg+0x8a/0xc0 [ 1121.811964] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1121.816889] ? unwind_next_frame+0xe38/0x1700 [ 1121.821376] ? is_bpf_text_address+0x7c/0x120 [ 1121.825861] ? lock_acquire+0x170/0x3f0 [ 1121.829825] ? __lock_acquire+0x655/0x42a0 [ 1121.834048] ? is_bpf_text_address+0xa3/0x120 [ 1121.838523] ? validate_nla+0x1f0/0x5d0 [ 1121.842480] ? nla_parse+0x162/0x220 [ 1121.846184] ? validate_linkmsg+0x3a1/0x460 [ 1121.850497] rtnl_newlink+0x11bb/0x1720 [ 1121.854453] ? perf_trace_lock+0x109/0x4b0 [ 1121.858695] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1121.863348] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1121.868015] ? lock_acquire+0x170/0x3f0 [ 1121.871983] ? __lock_acquire+0x655/0x42a0 [ 1121.876199] ? lock_acquire+0x170/0x3f0 [ 1121.880190] ? lock_acquire+0x170/0x3f0 [ 1121.884188] ? lock_downgrade+0x6e0/0x6e0 [ 1121.888348] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1121.893033] rtnetlink_rcv_msg+0x3be/0xb10 [ 1121.897253] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1121.901728] ? perf_trace_lock+0x109/0x4b0 [ 1121.905964] netlink_rcv_skb+0x127/0x370 [ 1121.910014] ? memcpy+0x35/0x50 [ 1121.913281] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1121.917766] ? netlink_ack+0x970/0x970 [ 1121.921654] netlink_unicast+0x437/0x610 [ 1121.925710] ? netlink_sendskb+0x50/0x50 [ 1121.929763] netlink_sendmsg+0x64a/0xbb0 [ 1121.933810] ? nlmsg_notify+0x160/0x160 [ 1121.937765] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1121.942767] ? security_socket_sendmsg+0x83/0xb0 [ 1121.947511] ? nlmsg_notify+0x160/0x160 [ 1121.951476] sock_sendmsg+0xb5/0x100 [ 1121.955176] ___sys_sendmsg+0x70a/0x840 [ 1121.959134] ? copy_msghdr_from_user+0x380/0x380 [ 1121.963884] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1121.968804] ? lock_downgrade+0x6e0/0x6e0 [ 1121.972954] ? check_preemption_disabled+0x35/0x240 [ 1121.977965] ? lock_acquire+0x170/0x3f0 [ 1121.981929] ? lock_downgrade+0x6e0/0x6e0 [ 1121.986075] ? __fget+0x226/0x360 [ 1121.989541] ? __fget_light+0x199/0x1f0 [ 1121.993510] ? sockfd_lookup_light+0xb2/0x160 [ 1121.998003] __sys_sendmsg+0xa3/0x120 [ 1122.001795] ? SyS_shutdown+0x160/0x160 [ 1122.005758] ? wait_for_completion_io+0x10/0x10 [ 1122.010423] ? SyS_read+0x210/0x210 [ 1122.014037] ? SyS_clock_settime+0x1a0/0x1a0 [ 1122.018428] SyS_sendmsg+0x27/0x40 [ 1122.021952] ? __sys_sendmsg+0x120/0x120 [ 1122.026004] do_syscall_64+0x1d5/0x640 [ 1122.029891] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1122.035079] RIP: 0033:0x45ca69 [ 1122.038248] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1122.045950] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1122.053229] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1122.060499] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1122.067758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 22:11:50 executing program 0 (fault-call:10 fault-nth:17): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r3, 0xb) bind(r3, &(0x7f0000000240)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e157750270ecf66fd792bbf0e5bf500000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000002c0)={0x7, 0x4, {r0}, {r4}, 0x400, 0x100000000}) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xd2, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1122.075026] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc2e000000de09a58374f527cc14538d1efb1ffe03284f6d33265be9c604b293e30e96bef68ad9682ccecd80", 0x3b}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1122.234555] FAULT_INJECTION: forcing a failure. [ 1122.234555] name failslab, interval 1, probability 0, space 0, times 0 [ 1122.251514] CPU: 1 PID: 29933 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1122.259420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1122.268767] Call Trace: [ 1122.271397] dump_stack+0x1b2/0x283 [ 1122.275021] should_fail.cold+0x10a/0x154 [ 1122.279163] should_failslab+0xd6/0x130 [ 1122.283119] kmem_cache_alloc_node+0x25f/0x400 [ 1122.287700] __alloc_skb+0x9a/0x4c0 [ 1122.291320] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1122.296148] ? netlink_has_listeners+0x1ff/0x310 [ 1122.300892] kobject_uevent_env+0x6d1/0xc50 [ 1122.305216] dev_change_net_namespace+0x227/0x9f0 [ 1122.310051] ? security_capable+0x88/0xb0 [ 1122.314197] ? default_device_exit_batch+0x380/0x380 [ 1122.319294] ? ns_capable_common+0x127/0x150 [ 1122.323703] do_setlink+0xc0b/0x2d30 [ 1122.327413] ? do_set_master+0x200/0x200 [ 1122.331464] ? check_preemption_disabled+0x35/0x240 [ 1122.336471] ? perf_trace_lock+0x109/0x4b0 [ 1122.340686] ? deref_stack_reg+0x8a/0xc0 [ 1122.344763] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1122.349682] ? unwind_next_frame+0xe38/0x1700 [ 1122.354162] ? is_bpf_text_address+0x7c/0x120 [ 1122.358650] ? lock_acquire+0x170/0x3f0 [ 1122.362613] ? __lock_acquire+0x655/0x42a0 [ 1122.366843] ? is_bpf_text_address+0xa3/0x120 [ 1122.371327] ? validate_nla+0x1f0/0x5d0 [ 1122.375329] ? nla_parse+0x162/0x220 [ 1122.379043] ? validate_linkmsg+0x3a1/0x460 [ 1122.383392] rtnl_newlink+0x11bb/0x1720 [ 1122.387352] ? perf_trace_lock+0x109/0x4b0 [ 1122.391573] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1122.396246] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1122.400916] ? lock_acquire+0x170/0x3f0 [ 1122.404897] ? __lock_acquire+0x655/0x42a0 [ 1122.409130] ? lock_acquire+0x170/0x3f0 [ 1122.413103] ? lock_acquire+0x170/0x3f0 [ 1122.417059] ? lock_downgrade+0x6e0/0x6e0 [ 1122.421306] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1122.425981] rtnetlink_rcv_msg+0x3be/0xb10 [ 1122.430213] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1122.434813] ? perf_trace_lock+0x109/0x4b0 [ 1122.439049] netlink_rcv_skb+0x127/0x370 [ 1122.443101] ? memcpy+0x35/0x50 [ 1122.446362] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1122.450840] ? netlink_ack+0x970/0x970 [ 1122.454726] netlink_unicast+0x437/0x610 [ 1122.458775] ? netlink_sendskb+0x50/0x50 [ 1122.462830] netlink_sendmsg+0x64a/0xbb0 [ 1122.466889] ? nlmsg_notify+0x160/0x160 [ 1122.470849] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1122.475853] ? security_socket_sendmsg+0x83/0xb0 [ 1122.480600] ? nlmsg_notify+0x160/0x160 [ 1122.484617] sock_sendmsg+0xb5/0x100 [ 1122.488325] ___sys_sendmsg+0x70a/0x840 [ 1122.492307] ? copy_msghdr_from_user+0x380/0x380 [ 1122.497048] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1122.501965] ? lock_downgrade+0x6e0/0x6e0 [ 1122.506113] ? check_preemption_disabled+0x35/0x240 [ 1122.511129] ? lock_acquire+0x170/0x3f0 [ 1122.515094] ? lock_downgrade+0x6e0/0x6e0 [ 1122.519238] ? __fget+0x226/0x360 [ 1122.522684] ? __fget_light+0x199/0x1f0 [ 1122.526651] ? sockfd_lookup_light+0xb2/0x160 [ 1122.531139] __sys_sendmsg+0xa3/0x120 [ 1122.534992] ? SyS_shutdown+0x160/0x160 [ 1122.539008] ? wait_for_completion_io+0x10/0x10 [ 1122.543709] ? SyS_read+0x210/0x210 [ 1122.547327] ? SyS_clock_settime+0x1a0/0x1a0 [ 1122.551741] SyS_sendmsg+0x27/0x40 [ 1122.555286] ? __sys_sendmsg+0x120/0x120 [ 1122.559347] do_syscall_64+0x1d5/0x640 [ 1122.563241] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1122.568418] RIP: 0033:0x45ca69 [ 1122.571585] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:51 executing program 0 (fault-call:10 fault-nth:18): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1122.579273] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1122.586525] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1122.593791] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1122.601044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1122.608301] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1122.794331] FAULT_INJECTION: forcing a failure. [ 1122.794331] name failslab, interval 1, probability 0, space 0, times 0 [ 1122.806195] CPU: 1 PID: 29970 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1122.814089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1122.823450] Call Trace: [ 1122.826049] dump_stack+0x1b2/0x283 [ 1122.829684] should_fail.cold+0x10a/0x154 [ 1122.833831] should_failslab+0xd6/0x130 [ 1122.837857] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1122.842948] __kmalloc_node_track_caller+0x38/0x70 [ 1122.847909] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1122.852580] __alloc_skb+0xca/0x4c0 [ 1122.856197] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1122.861078] ? netlink_has_listeners+0x1ff/0x310 [ 1122.865861] kobject_uevent_env+0x6d1/0xc50 [ 1122.870218] dev_change_net_namespace+0x227/0x9f0 [ 1122.875065] ? security_capable+0x88/0xb0 [ 1122.879231] ? default_device_exit_batch+0x380/0x380 [ 1122.884430] ? ns_capable_common+0x127/0x150 [ 1122.888860] do_setlink+0xc0b/0x2d30 [ 1122.892561] ? do_set_master+0x200/0x200 [ 1122.896608] ? check_preemption_disabled+0x35/0x240 [ 1122.901620] ? perf_trace_lock+0x109/0x4b0 [ 1122.905867] ? deref_stack_reg+0x8a/0xc0 [ 1122.909912] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1122.914844] ? unwind_next_frame+0xe38/0x1700 [ 1122.919339] ? is_bpf_text_address+0x7c/0x120 [ 1122.923835] ? lock_acquire+0x170/0x3f0 [ 1122.927792] ? __lock_acquire+0x655/0x42a0 [ 1122.932029] ? is_bpf_text_address+0xa3/0x120 [ 1122.936531] ? validate_nla+0x1f0/0x5d0 [ 1122.940489] ? nla_parse+0x162/0x220 [ 1122.944184] ? validate_linkmsg+0x3a1/0x460 [ 1122.948486] rtnl_newlink+0x11bb/0x1720 [ 1122.952444] ? perf_trace_lock+0x109/0x4b0 [ 1122.956665] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1122.961313] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1122.965964] ? lock_acquire+0x170/0x3f0 [ 1122.969937] ? __lock_acquire+0x655/0x42a0 [ 1122.974154] ? lock_acquire+0x170/0x3f0 [ 1122.978128] ? lock_acquire+0x170/0x3f0 [ 1122.982083] ? lock_downgrade+0x6e0/0x6e0 [ 1122.986232] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1122.990881] rtnetlink_rcv_msg+0x3be/0xb10 [ 1122.995101] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1122.999575] ? perf_trace_lock+0x109/0x4b0 [ 1123.003794] netlink_rcv_skb+0x127/0x370 [ 1123.007843] ? memcpy+0x35/0x50 [ 1123.011116] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1123.015610] ? netlink_ack+0x970/0x970 [ 1123.019491] netlink_unicast+0x437/0x610 [ 1123.023538] ? netlink_sendskb+0x50/0x50 [ 1123.027580] netlink_sendmsg+0x64a/0xbb0 [ 1123.031642] ? nlmsg_notify+0x160/0x160 [ 1123.035604] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1123.040605] ? security_socket_sendmsg+0x83/0xb0 [ 1123.045349] ? nlmsg_notify+0x160/0x160 [ 1123.049327] sock_sendmsg+0xb5/0x100 [ 1123.053065] ___sys_sendmsg+0x70a/0x840 [ 1123.057041] ? copy_msghdr_from_user+0x380/0x380 [ 1123.061785] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1123.066692] ? lock_downgrade+0x6e0/0x6e0 [ 1123.070821] ? check_preemption_disabled+0x35/0x240 [ 1123.076115] ? lock_acquire+0x170/0x3f0 [ 1123.080099] ? lock_downgrade+0x6e0/0x6e0 [ 1123.084262] ? __fget+0x226/0x360 [ 1123.087717] ? __fget_light+0x199/0x1f0 [ 1123.091692] ? sockfd_lookup_light+0xb2/0x160 [ 1123.096208] __sys_sendmsg+0xa3/0x120 [ 1123.099991] ? SyS_shutdown+0x160/0x160 [ 1123.104018] ? wait_for_completion_io+0x10/0x10 [ 1123.108672] ? SyS_read+0x210/0x210 [ 1123.112278] ? SyS_clock_settime+0x1a0/0x1a0 [ 1123.116669] SyS_sendmsg+0x27/0x40 [ 1123.120196] ? __sys_sendmsg+0x120/0x120 [ 1123.124271] do_syscall_64+0x1d5/0x640 [ 1123.128145] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1123.133315] RIP: 0033:0x45ca69 [ 1123.136492] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:52 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1123.144183] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1123.151433] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1123.158689] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1123.165964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1123.173222] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:52 executing program 0 (fault-call:10 fault-nth:19): r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1123.364599] FAULT_INJECTION: forcing a failure. [ 1123.364599] name failslab, interval 1, probability 0, space 0, times 0 [ 1123.375995] CPU: 0 PID: 29996 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1123.383879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1123.393222] Call Trace: [ 1123.395814] dump_stack+0x1b2/0x283 [ 1123.399436] should_fail.cold+0x10a/0x154 [ 1123.403568] should_failslab+0xd6/0x130 [ 1123.407531] kmem_cache_alloc_node+0x25f/0x400 [ 1123.412112] __alloc_skb+0x9a/0x4c0 [ 1123.415731] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1123.420566] ? netlink_has_listeners+0x1ff/0x310 [ 1123.425315] kobject_uevent_env+0x6d1/0xc50 [ 1123.429666] dev_change_net_namespace+0x227/0x9f0 [ 1123.434528] ? security_capable+0x88/0xb0 [ 1123.438671] ? default_device_exit_batch+0x380/0x380 [ 1123.443757] ? ns_capable_common+0x127/0x150 [ 1123.448150] do_setlink+0xc0b/0x2d30 [ 1123.451859] ? do_set_master+0x200/0x200 [ 1123.455917] ? check_preemption_disabled+0x35/0x240 [ 1123.460961] ? perf_trace_lock+0x109/0x4b0 [ 1123.465185] ? deref_stack_reg+0x8a/0xc0 [ 1123.469228] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1123.474150] ? unwind_next_frame+0xe38/0x1700 [ 1123.478638] ? is_bpf_text_address+0x7c/0x120 [ 1123.483176] ? lock_acquire+0x170/0x3f0 [ 1123.487147] ? __lock_acquire+0x655/0x42a0 [ 1123.491392] ? is_bpf_text_address+0xa3/0x120 [ 1123.495905] ? validate_nla+0x1f0/0x5d0 [ 1123.499880] ? nla_parse+0x162/0x220 [ 1123.503578] ? validate_linkmsg+0x3a1/0x460 [ 1123.507901] rtnl_newlink+0x11bb/0x1720 [ 1123.511858] ? perf_trace_lock+0x109/0x4b0 [ 1123.516083] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1123.520748] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1123.525398] ? lock_acquire+0x170/0x3f0 [ 1123.529356] ? __lock_acquire+0x655/0x42a0 [ 1123.533577] ? lock_acquire+0x170/0x3f0 [ 1123.537564] ? lock_acquire+0x170/0x3f0 [ 1123.541517] ? lock_downgrade+0x6e0/0x6e0 [ 1123.545646] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1123.550297] rtnetlink_rcv_msg+0x3be/0xb10 [ 1123.554521] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1123.559019] ? perf_trace_lock+0x109/0x4b0 [ 1123.563239] netlink_rcv_skb+0x127/0x370 [ 1123.567294] ? memcpy+0x35/0x50 [ 1123.570561] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1123.575056] ? netlink_ack+0x970/0x970 [ 1123.578953] netlink_unicast+0x437/0x610 [ 1123.583004] ? netlink_sendskb+0x50/0x50 [ 1123.587086] netlink_sendmsg+0x64a/0xbb0 [ 1123.591161] ? nlmsg_notify+0x160/0x160 [ 1123.595244] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1123.600270] ? security_socket_sendmsg+0x83/0xb0 [ 1123.605012] ? nlmsg_notify+0x160/0x160 [ 1123.608993] sock_sendmsg+0xb5/0x100 [ 1123.612696] ___sys_sendmsg+0x70a/0x840 [ 1123.616659] ? copy_msghdr_from_user+0x380/0x380 [ 1123.621402] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1123.626313] ? lock_downgrade+0x6e0/0x6e0 [ 1123.630467] ? check_preemption_disabled+0x35/0x240 [ 1123.635473] ? lock_acquire+0x170/0x3f0 [ 1123.639457] ? lock_downgrade+0x6e0/0x6e0 [ 1123.643607] ? __fget+0x226/0x360 [ 1123.647043] ? __fget_light+0x199/0x1f0 [ 1123.651012] ? sockfd_lookup_light+0xb2/0x160 [ 1123.655489] __sys_sendmsg+0xa3/0x120 [ 1123.659272] ? SyS_shutdown+0x160/0x160 [ 1123.663241] ? wait_for_completion_io+0x10/0x10 [ 1123.667911] ? SyS_read+0x210/0x210 [ 1123.671605] ? SyS_clock_settime+0x1a0/0x1a0 [ 1123.676014] SyS_sendmsg+0x27/0x40 [ 1123.679533] ? __sys_sendmsg+0x120/0x120 [ 1123.683592] do_syscall_64+0x1d5/0x640 [ 1123.687481] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1123.692651] RIP: 0033:0x45ca69 [ 1123.695836] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1123.703528] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1123.710790] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1123.718039] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1123.725288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1123.732538] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:52 executing program 0 (fault-call:10 fault-nth:20): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1123.823086] nla_parse: 8 callbacks suppressed [ 1123.823091] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1123.865405] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1123.914203] FAULT_INJECTION: forcing a failure. [ 1123.914203] name failslab, interval 1, probability 0, space 0, times 0 [ 1123.925726] CPU: 1 PID: 30015 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1123.933610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1123.942954] Call Trace: [ 1123.945557] dump_stack+0x1b2/0x283 [ 1123.949203] should_fail.cold+0x10a/0x154 [ 1123.953364] should_failslab+0xd6/0x130 [ 1123.957320] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1123.962412] __kmalloc_node_track_caller+0x38/0x70 [ 1123.967335] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1123.972003] __alloc_skb+0xca/0x4c0 [ 1123.975618] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1123.980467] ? netlink_has_listeners+0x1ff/0x310 [ 1123.985218] kobject_uevent_env+0x6d1/0xc50 [ 1123.989550] dev_change_net_namespace+0x227/0x9f0 [ 1123.994385] ? security_capable+0x88/0xb0 [ 1123.998523] ? default_device_exit_batch+0x380/0x380 [ 1124.003636] ? ns_capable_common+0x127/0x150 [ 1124.008030] do_setlink+0xc0b/0x2d30 [ 1124.011728] ? do_set_master+0x200/0x200 [ 1124.015772] ? check_preemption_disabled+0x35/0x240 [ 1124.020780] ? perf_trace_lock+0x109/0x4b0 [ 1124.025003] ? deref_stack_reg+0x8a/0xc0 [ 1124.029048] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1124.033977] ? unwind_next_frame+0xe38/0x1700 [ 1124.038465] ? is_bpf_text_address+0x7c/0x120 [ 1124.042961] ? lock_acquire+0x170/0x3f0 [ 1124.046929] ? __lock_acquire+0x655/0x42a0 [ 1124.051145] ? is_bpf_text_address+0xa3/0x120 [ 1124.055641] ? validate_nla+0x1f0/0x5d0 [ 1124.059607] ? nla_parse+0x162/0x220 [ 1124.063307] ? validate_linkmsg+0x3a1/0x460 [ 1124.067626] rtnl_newlink+0x11bb/0x1720 [ 1124.071599] ? perf_trace_lock+0x109/0x4b0 [ 1124.075821] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1124.080467] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1124.085125] ? lock_acquire+0x170/0x3f0 [ 1124.089088] ? __lock_acquire+0x655/0x42a0 [ 1124.093322] ? lock_acquire+0x170/0x3f0 [ 1124.097314] ? lock_acquire+0x170/0x3f0 [ 1124.101273] ? lock_downgrade+0x6e0/0x6e0 [ 1124.105403] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1124.110073] rtnetlink_rcv_msg+0x3be/0xb10 [ 1124.114312] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1124.118788] ? perf_trace_lock+0x109/0x4b0 [ 1124.123010] netlink_rcv_skb+0x127/0x370 [ 1124.127078] ? memcpy+0x35/0x50 [ 1124.130346] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1124.134832] ? netlink_ack+0x970/0x970 [ 1124.138718] netlink_unicast+0x437/0x610 [ 1124.142764] ? netlink_sendskb+0x50/0x50 [ 1124.146837] netlink_sendmsg+0x64a/0xbb0 [ 1124.150901] ? nlmsg_notify+0x160/0x160 [ 1124.154872] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1124.159902] ? security_socket_sendmsg+0x83/0xb0 [ 1124.164662] ? nlmsg_notify+0x160/0x160 [ 1124.168618] sock_sendmsg+0xb5/0x100 [ 1124.172315] ___sys_sendmsg+0x70a/0x840 [ 1124.176272] ? copy_msghdr_from_user+0x380/0x380 [ 1124.181023] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1124.186052] ? lock_downgrade+0x6e0/0x6e0 [ 1124.190181] ? check_preemption_disabled+0x35/0x240 [ 1124.195183] ? lock_acquire+0x170/0x3f0 [ 1124.199660] ? lock_downgrade+0x6e0/0x6e0 [ 1124.203811] ? __fget+0x226/0x360 [ 1124.207246] ? __fget_light+0x199/0x1f0 [ 1124.211202] ? sockfd_lookup_light+0xb2/0x160 [ 1124.215690] __sys_sendmsg+0xa3/0x120 [ 1124.219479] ? SyS_shutdown+0x160/0x160 [ 1124.223441] ? wait_for_completion_io+0x10/0x10 [ 1124.228104] ? SyS_read+0x210/0x210 [ 1124.231731] ? SyS_clock_settime+0x1a0/0x1a0 [ 1124.236139] SyS_sendmsg+0x27/0x40 [ 1124.239676] ? __sys_sendmsg+0x120/0x120 [ 1124.243736] do_syscall_64+0x1d5/0x640 [ 1124.247610] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1124.252779] RIP: 0033:0x45ca69 [ 1124.255972] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:53 executing program 0 (fault-call:10 fault-nth:21): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1124.263675] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1124.270987] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1124.278261] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1124.285518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1124.292791] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1124.368557] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1124.397482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1124.464118] FAULT_INJECTION: forcing a failure. [ 1124.464118] name failslab, interval 1, probability 0, space 0, times 0 [ 1124.475904] CPU: 0 PID: 30030 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1124.483789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1124.493136] Call Trace: [ 1124.495725] dump_stack+0x1b2/0x283 [ 1124.499347] should_fail.cold+0x10a/0x154 [ 1124.503482] should_failslab+0xd6/0x130 [ 1124.507451] kmem_cache_alloc_node+0x25f/0x400 [ 1124.512040] __alloc_skb+0x9a/0x4c0 [ 1124.515662] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1124.520506] ? netlink_has_listeners+0x1ff/0x310 [ 1124.525257] kobject_uevent_env+0x6d1/0xc50 [ 1124.529570] dev_change_net_namespace+0x227/0x9f0 [ 1124.534407] ? security_capable+0x88/0xb0 [ 1124.538546] ? default_device_exit_batch+0x380/0x380 [ 1124.543642] ? ns_capable_common+0x127/0x150 [ 1124.548052] do_setlink+0xc0b/0x2d30 [ 1124.551790] ? do_set_master+0x200/0x200 [ 1124.555854] ? check_preemption_disabled+0x35/0x240 [ 1124.560894] ? perf_trace_lock+0x109/0x4b0 [ 1124.565116] ? deref_stack_reg+0x8a/0xc0 [ 1124.569172] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1124.574105] ? unwind_next_frame+0xe38/0x1700 [ 1124.578610] ? is_bpf_text_address+0x7c/0x120 [ 1124.583098] ? lock_acquire+0x170/0x3f0 [ 1124.587124] ? __lock_acquire+0x655/0x42a0 [ 1124.591365] ? is_bpf_text_address+0xa3/0x120 [ 1124.595868] ? validate_nla+0x1f0/0x5d0 [ 1124.599848] ? nla_parse+0x162/0x220 [ 1124.603554] ? validate_linkmsg+0x3a1/0x460 [ 1124.607864] rtnl_newlink+0x11bb/0x1720 [ 1124.611836] ? perf_trace_lock+0x109/0x4b0 [ 1124.616072] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1124.620751] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1124.625472] ? lock_acquire+0x170/0x3f0 [ 1124.629458] ? __lock_acquire+0x655/0x42a0 [ 1124.633688] ? lock_acquire+0x170/0x3f0 [ 1124.637689] ? lock_acquire+0x170/0x3f0 [ 1124.641672] ? lock_downgrade+0x6e0/0x6e0 [ 1124.645829] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1124.650504] rtnetlink_rcv_msg+0x3be/0xb10 [ 1124.654735] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1124.659222] ? perf_trace_lock+0x109/0x4b0 [ 1124.663444] netlink_rcv_skb+0x127/0x370 [ 1124.667514] ? memcpy+0x35/0x50 [ 1124.670800] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1124.675296] ? netlink_ack+0x970/0x970 [ 1124.679182] netlink_unicast+0x437/0x610 [ 1124.683237] ? netlink_sendskb+0x50/0x50 [ 1124.687291] netlink_sendmsg+0x64a/0xbb0 [ 1124.691346] ? nlmsg_notify+0x160/0x160 [ 1124.695319] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1124.700329] ? security_socket_sendmsg+0x83/0xb0 [ 1124.705068] ? nlmsg_notify+0x160/0x160 [ 1124.709039] sock_sendmsg+0xb5/0x100 [ 1124.712760] ___sys_sendmsg+0x70a/0x840 [ 1124.716729] ? copy_msghdr_from_user+0x380/0x380 [ 1124.721478] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1124.726393] ? lock_downgrade+0x6e0/0x6e0 [ 1124.730533] ? check_preemption_disabled+0x35/0x240 [ 1124.735547] ? lock_acquire+0x170/0x3f0 [ 1124.739509] ? lock_downgrade+0x6e0/0x6e0 [ 1124.743643] ? __fget+0x226/0x360 [ 1124.747077] ? __fget_light+0x199/0x1f0 [ 1124.751044] ? sockfd_lookup_light+0xb2/0x160 [ 1124.755536] __sys_sendmsg+0xa3/0x120 [ 1124.759353] ? SyS_shutdown+0x160/0x160 [ 1124.763324] ? wait_for_completion_io+0x10/0x10 [ 1124.768006] ? SyS_read+0x210/0x210 [ 1124.771616] ? SyS_clock_settime+0x1a0/0x1a0 [ 1124.776018] SyS_sendmsg+0x27/0x40 [ 1124.779549] ? __sys_sendmsg+0x120/0x120 [ 1124.783594] do_syscall_64+0x1d5/0x640 [ 1124.787468] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1124.792637] RIP: 0033:0x45ca69 [ 1124.795817] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1124.803516] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1124.810769] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1124.818024] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1124.825284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1124.832533] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:53 executing program 0 (fault-call:10 fault-nth:22): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1124.907446] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1124.949694] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1125.015334] FAULT_INJECTION: forcing a failure. [ 1125.015334] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.026741] CPU: 0 PID: 30046 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1125.034628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1125.043975] Call Trace: [ 1125.046548] dump_stack+0x1b2/0x283 [ 1125.050164] should_fail.cold+0x10a/0x154 [ 1125.054312] should_failslab+0xd6/0x130 [ 1125.058284] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1125.063382] __kmalloc_node_track_caller+0x38/0x70 [ 1125.068305] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1125.072978] __alloc_skb+0xca/0x4c0 [ 1125.076598] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1125.081433] ? netlink_has_listeners+0x1ff/0x310 [ 1125.086230] kobject_uevent_env+0x6d1/0xc50 [ 1125.090540] dev_change_net_namespace+0x227/0x9f0 [ 1125.095379] ? security_capable+0x88/0xb0 [ 1125.099574] ? default_device_exit_batch+0x380/0x380 [ 1125.104714] ? ns_capable_common+0x127/0x150 [ 1125.109114] do_setlink+0xc0b/0x2d30 [ 1125.112816] ? do_set_master+0x200/0x200 [ 1125.116869] ? check_preemption_disabled+0x35/0x240 [ 1125.121879] ? perf_trace_lock+0x109/0x4b0 [ 1125.126098] ? deref_stack_reg+0x8a/0xc0 [ 1125.130145] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1125.135066] ? unwind_next_frame+0xe38/0x1700 [ 1125.139568] ? is_bpf_text_address+0x7c/0x120 [ 1125.144069] ? lock_acquire+0x170/0x3f0 [ 1125.148048] ? __lock_acquire+0x655/0x42a0 [ 1125.152289] ? is_bpf_text_address+0xa3/0x120 [ 1125.156787] ? validate_nla+0x1f0/0x5d0 [ 1125.160774] ? nla_parse+0x162/0x220 22:11:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0xf829, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07a"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1125.164601] ? validate_linkmsg+0x3a1/0x460 [ 1125.168930] rtnl_newlink+0x11bb/0x1720 [ 1125.172905] ? perf_trace_lock+0x109/0x4b0 [ 1125.177153] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1125.181823] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1125.186495] ? lock_acquire+0x170/0x3f0 [ 1125.190477] ? __lock_acquire+0x655/0x42a0 [ 1125.194717] ? lock_acquire+0x170/0x3f0 [ 1125.198720] ? lock_acquire+0x170/0x3f0 [ 1125.202693] ? lock_downgrade+0x6e0/0x6e0 [ 1125.206843] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1125.211510] rtnetlink_rcv_msg+0x3be/0xb10 22:11:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1125.215748] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1125.220249] ? perf_trace_lock+0x109/0x4b0 [ 1125.224494] netlink_rcv_skb+0x127/0x370 [ 1125.228554] ? memcpy+0x35/0x50 [ 1125.231837] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1125.236336] ? netlink_ack+0x970/0x970 [ 1125.240225] netlink_unicast+0x437/0x610 [ 1125.244297] ? netlink_sendskb+0x50/0x50 [ 1125.248353] netlink_sendmsg+0x64a/0xbb0 [ 1125.252399] ? nlmsg_notify+0x160/0x160 [ 1125.256363] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1125.261383] ? security_socket_sendmsg+0x83/0xb0 [ 1125.266180] ? nlmsg_notify+0x160/0x160 [ 1125.270155] sock_sendmsg+0xb5/0x100 [ 1125.273872] ___sys_sendmsg+0x70a/0x840 [ 1125.277845] ? copy_msghdr_from_user+0x380/0x380 [ 1125.282599] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1125.287522] ? lock_downgrade+0x6e0/0x6e0 [ 1125.291652] ? check_preemption_disabled+0x35/0x240 [ 1125.296691] ? lock_acquire+0x170/0x3f0 [ 1125.300701] ? lock_downgrade+0x6e0/0x6e0 [ 1125.304857] ? __fget+0x226/0x360 [ 1125.308304] ? __fget_light+0x199/0x1f0 [ 1125.312268] ? sockfd_lookup_light+0xb2/0x160 [ 1125.316804] __sys_sendmsg+0xa3/0x120 [ 1125.320609] ? SyS_shutdown+0x160/0x160 [ 1125.324569] ? wait_for_completion_io+0x10/0x10 [ 1125.329226] ? SyS_read+0x210/0x210 [ 1125.332841] ? SyS_clock_settime+0x1a0/0x1a0 [ 1125.337249] SyS_sendmsg+0x27/0x40 [ 1125.340791] ? __sys_sendmsg+0x120/0x120 [ 1125.344901] do_syscall_64+0x1d5/0x640 [ 1125.348773] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1125.353952] RIP: 0033:0x45ca69 [ 1125.357134] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1125.364882] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1125.372133] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1125.379398] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1125.386652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1125.393931] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:54 executing program 0 (fault-call:10 fault-nth:23): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1125.460759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1125.508233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1125.584542] FAULT_INJECTION: forcing a failure. [ 1125.584542] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.599039] CPU: 1 PID: 30078 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1125.606936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1125.616282] Call Trace: [ 1125.618877] dump_stack+0x1b2/0x283 [ 1125.622513] should_fail.cold+0x10a/0x154 [ 1125.626660] should_failslab+0xd6/0x130 [ 1125.630620] kmem_cache_alloc_node+0x25f/0x400 [ 1125.635184] __alloc_skb+0x9a/0x4c0 [ 1125.638792] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1125.643622] ? netlink_has_listeners+0x1ff/0x310 [ 1125.648394] kobject_uevent_env+0x6d1/0xc50 [ 1125.652703] dev_change_net_namespace+0x227/0x9f0 [ 1125.657530] ? security_capable+0x88/0xb0 [ 1125.661682] ? default_device_exit_batch+0x380/0x380 [ 1125.666787] ? ns_capable_common+0x127/0x150 [ 1125.671178] do_setlink+0xc0b/0x2d30 [ 1125.674874] ? do_set_master+0x200/0x200 [ 1125.678914] ? check_preemption_disabled+0x35/0x240 [ 1125.683932] ? perf_trace_lock+0x109/0x4b0 [ 1125.688165] ? deref_stack_reg+0x8a/0xc0 [ 1125.692206] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1125.697120] ? unwind_next_frame+0xe38/0x1700 [ 1125.701597] ? is_bpf_text_address+0x7c/0x120 [ 1125.706080] ? lock_acquire+0x170/0x3f0 [ 1125.710052] ? __lock_acquire+0x655/0x42a0 [ 1125.714266] ? is_bpf_text_address+0xa3/0x120 [ 1125.718739] ? validate_nla+0x1f0/0x5d0 [ 1125.722693] ? nla_parse+0x162/0x220 [ 1125.726402] ? validate_linkmsg+0x3a1/0x460 [ 1125.730724] rtnl_newlink+0x11bb/0x1720 [ 1125.734681] ? perf_trace_lock+0x109/0x4b0 [ 1125.738901] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1125.743550] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1125.748199] ? lock_acquire+0x170/0x3f0 [ 1125.752768] ? __lock_acquire+0x655/0x42a0 [ 1125.756982] ? lock_acquire+0x170/0x3f0 [ 1125.760981] ? lock_acquire+0x170/0x3f0 [ 1125.764936] ? lock_downgrade+0x6e0/0x6e0 [ 1125.769064] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1125.773712] rtnetlink_rcv_msg+0x3be/0xb10 [ 1125.777930] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1125.782405] ? perf_trace_lock+0x109/0x4b0 [ 1125.786622] netlink_rcv_skb+0x127/0x370 [ 1125.790677] ? memcpy+0x35/0x50 [ 1125.793935] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1125.798409] ? netlink_ack+0x970/0x970 [ 1125.802283] netlink_unicast+0x437/0x610 [ 1125.806327] ? netlink_sendskb+0x50/0x50 [ 1125.810371] netlink_sendmsg+0x64a/0xbb0 [ 1125.814422] ? nlmsg_notify+0x160/0x160 [ 1125.818397] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1125.823396] ? security_socket_sendmsg+0x83/0xb0 [ 1125.828131] ? nlmsg_notify+0x160/0x160 [ 1125.832084] sock_sendmsg+0xb5/0x100 [ 1125.835778] ___sys_sendmsg+0x70a/0x840 [ 1125.839732] ? copy_msghdr_from_user+0x380/0x380 [ 1125.844473] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1125.849423] ? lock_downgrade+0x6e0/0x6e0 [ 1125.853602] ? check_preemption_disabled+0x35/0x240 [ 1125.858609] ? lock_acquire+0x170/0x3f0 [ 1125.862572] ? lock_downgrade+0x6e0/0x6e0 [ 1125.866712] ? __fget+0x226/0x360 [ 1125.870146] ? __fget_light+0x199/0x1f0 [ 1125.874103] ? sockfd_lookup_light+0xb2/0x160 [ 1125.878578] __sys_sendmsg+0xa3/0x120 [ 1125.882359] ? SyS_shutdown+0x160/0x160 [ 1125.886311] ? wait_for_completion_io+0x10/0x10 [ 1125.890964] ? SyS_read+0x210/0x210 [ 1125.894575] ? SyS_clock_settime+0x1a0/0x1a0 [ 1125.898962] SyS_sendmsg+0x27/0x40 [ 1125.902479] ? __sys_sendmsg+0x120/0x120 [ 1125.906568] do_syscall_64+0x1d5/0x640 [ 1125.910493] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1125.915679] RIP: 0033:0x45ca69 [ 1125.918851] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1125.926553] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:11:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:54 executing program 0 (fault-call:10 fault-nth:24): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1125.933818] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1125.941065] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1125.948332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1125.955588] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1126.028396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1126.071518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1126.154745] FAULT_INJECTION: forcing a failure. [ 1126.154745] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.166261] CPU: 0 PID: 30101 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1126.174142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1126.183517] Call Trace: [ 1126.186112] dump_stack+0x1b2/0x283 [ 1126.189748] should_fail.cold+0x10a/0x154 [ 1126.193892] should_failslab+0xd6/0x130 [ 1126.197879] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1126.202983] __kmalloc_node_track_caller+0x38/0x70 [ 1126.207907] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1126.212559] __alloc_skb+0xca/0x4c0 [ 1126.216179] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1126.221013] ? netlink_has_listeners+0x1ff/0x310 [ 1126.225755] kobject_uevent_env+0x6d1/0xc50 [ 1126.230069] dev_change_net_namespace+0x227/0x9f0 [ 1126.234908] ? security_capable+0x88/0xb0 [ 1126.239109] ? default_device_exit_batch+0x380/0x380 [ 1126.244227] ? ns_capable_common+0x127/0x150 [ 1126.248627] do_setlink+0xc0b/0x2d30 [ 1126.252372] ? do_set_master+0x200/0x200 [ 1126.256416] ? check_preemption_disabled+0x35/0x240 [ 1126.261414] ? perf_trace_lock+0x109/0x4b0 [ 1126.265630] ? deref_stack_reg+0x8a/0xc0 [ 1126.269680] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1126.274606] ? unwind_next_frame+0xe38/0x1700 [ 1126.279095] ? is_bpf_text_address+0x7c/0x120 [ 1126.283584] ? lock_acquire+0x170/0x3f0 [ 1126.287549] ? __lock_acquire+0x655/0x42a0 [ 1126.291783] ? is_bpf_text_address+0xa3/0x120 [ 1126.296402] ? validate_nla+0x1f0/0x5d0 [ 1126.300393] ? nla_parse+0x162/0x220 [ 1126.304093] ? validate_linkmsg+0x3a1/0x460 [ 1126.308426] rtnl_newlink+0x11bb/0x1720 [ 1126.312401] ? perf_trace_lock+0x109/0x4b0 [ 1126.316645] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1126.321302] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1126.325963] ? lock_acquire+0x170/0x3f0 [ 1126.329922] ? __lock_acquire+0x655/0x42a0 [ 1126.334148] ? lock_acquire+0x170/0x3f0 [ 1126.338141] ? lock_acquire+0x170/0x3f0 [ 1126.342094] ? lock_downgrade+0x6e0/0x6e0 [ 1126.346225] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1126.350874] rtnetlink_rcv_msg+0x3be/0xb10 [ 1126.355103] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1126.359598] ? perf_trace_lock+0x109/0x4b0 [ 1126.363839] netlink_rcv_skb+0x127/0x370 [ 1126.367889] ? memcpy+0x35/0x50 [ 1126.371149] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1126.375642] ? netlink_ack+0x970/0x970 [ 1126.379518] netlink_unicast+0x437/0x610 [ 1126.383572] ? netlink_sendskb+0x50/0x50 [ 1126.387634] netlink_sendmsg+0x64a/0xbb0 [ 1126.391775] ? nlmsg_notify+0x160/0x160 [ 1126.395730] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1126.400742] ? security_socket_sendmsg+0x83/0xb0 [ 1126.405515] ? nlmsg_notify+0x160/0x160 [ 1126.409498] sock_sendmsg+0xb5/0x100 [ 1126.413209] ___sys_sendmsg+0x70a/0x840 [ 1126.417198] ? copy_msghdr_from_user+0x380/0x380 [ 1126.421946] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1126.426896] ? lock_downgrade+0x6e0/0x6e0 [ 1126.431028] ? check_preemption_disabled+0x35/0x240 [ 1126.436071] ? lock_acquire+0x170/0x3f0 [ 1126.440031] ? lock_downgrade+0x6e0/0x6e0 [ 1126.444180] ? __fget+0x226/0x360 [ 1126.447642] ? __fget_light+0x199/0x1f0 [ 1126.451618] ? sockfd_lookup_light+0xb2/0x160 [ 1126.456126] __sys_sendmsg+0xa3/0x120 [ 1126.459923] ? SyS_shutdown+0x160/0x160 [ 1126.463883] ? wait_for_completion_io+0x10/0x10 [ 1126.468552] ? SyS_read+0x210/0x210 [ 1126.472171] ? SyS_clock_settime+0x1a0/0x1a0 [ 1126.476574] SyS_sendmsg+0x27/0x40 [ 1126.480113] ? __sys_sendmsg+0x120/0x120 [ 1126.484212] do_syscall_64+0x1d5/0x640 [ 1126.488088] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1126.493272] RIP: 0033:0x45ca69 [ 1126.496465] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:55 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1126.504173] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1126.511427] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1126.518678] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1126.526102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1126.533363] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:55 executing program 0 (fault-call:10 fault-nth:25): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:55 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:55 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1126.724916] FAULT_INJECTION: forcing a failure. [ 1126.724916] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.739543] CPU: 1 PID: 30127 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1126.747453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1126.756792] Call Trace: [ 1126.759376] dump_stack+0x1b2/0x283 [ 1126.762993] should_fail.cold+0x10a/0x154 [ 1126.767129] should_failslab+0xd6/0x130 [ 1126.771086] kmem_cache_alloc_node+0x25f/0x400 [ 1126.775657] __alloc_skb+0x9a/0x4c0 [ 1126.779296] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1126.784122] ? netlink_has_listeners+0x1ff/0x310 [ 1126.788872] kobject_uevent_env+0x6d1/0xc50 [ 1126.793200] dev_change_net_namespace+0x227/0x9f0 [ 1126.798039] ? security_capable+0x88/0xb0 [ 1126.802232] ? default_device_exit_batch+0x380/0x380 [ 1126.807326] ? ns_capable_common+0x127/0x150 [ 1126.811727] do_setlink+0xc0b/0x2d30 [ 1126.815433] ? do_set_master+0x200/0x200 [ 1126.819484] ? check_preemption_disabled+0x35/0x240 [ 1126.824489] ? perf_trace_lock+0x109/0x4b0 [ 1126.828704] ? deref_stack_reg+0x8a/0xc0 [ 1126.832757] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1126.837726] ? unwind_next_frame+0xe38/0x1700 [ 1126.842204] ? is_bpf_text_address+0x7c/0x120 [ 1126.846682] ? lock_acquire+0x170/0x3f0 [ 1126.850638] ? __lock_acquire+0x655/0x42a0 [ 1126.854861] ? is_bpf_text_address+0xa3/0x120 [ 1126.859372] ? validate_nla+0x1f0/0x5d0 [ 1126.863328] ? nla_parse+0x162/0x220 [ 1126.867023] ? validate_linkmsg+0x3a1/0x460 [ 1126.871335] rtnl_newlink+0x11bb/0x1720 [ 1126.875301] ? perf_trace_lock+0x109/0x4b0 [ 1126.879521] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1126.884200] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1126.888862] ? lock_acquire+0x170/0x3f0 [ 1126.892854] ? __lock_acquire+0x655/0x42a0 [ 1126.897077] ? lock_acquire+0x170/0x3f0 [ 1126.901052] ? lock_acquire+0x170/0x3f0 [ 1126.905014] ? lock_downgrade+0x6e0/0x6e0 [ 1126.909143] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1126.913898] rtnetlink_rcv_msg+0x3be/0xb10 [ 1126.918117] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1126.922619] ? perf_trace_lock+0x109/0x4b0 [ 1126.926839] netlink_rcv_skb+0x127/0x370 [ 1126.930883] ? memcpy+0x35/0x50 [ 1126.934150] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1126.938624] ? netlink_ack+0x970/0x970 [ 1126.942522] netlink_unicast+0x437/0x610 [ 1126.946566] ? netlink_sendskb+0x50/0x50 [ 1126.950614] netlink_sendmsg+0x64a/0xbb0 [ 1126.954659] ? nlmsg_notify+0x160/0x160 [ 1126.958623] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1126.963631] ? security_socket_sendmsg+0x83/0xb0 [ 1126.968367] ? nlmsg_notify+0x160/0x160 [ 1126.972324] sock_sendmsg+0xb5/0x100 [ 1126.976021] ___sys_sendmsg+0x70a/0x840 [ 1126.979980] ? copy_msghdr_from_user+0x380/0x380 [ 1126.984720] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1126.989635] ? lock_downgrade+0x6e0/0x6e0 [ 1126.993765] ? check_preemption_disabled+0x35/0x240 [ 1126.998768] ? lock_acquire+0x170/0x3f0 [ 1127.002726] ? lock_downgrade+0x6e0/0x6e0 [ 1127.006862] ? __fget+0x226/0x360 [ 1127.010296] ? __fget_light+0x199/0x1f0 [ 1127.014275] ? sockfd_lookup_light+0xb2/0x160 [ 1127.018766] __sys_sendmsg+0xa3/0x120 [ 1127.022558] ? SyS_shutdown+0x160/0x160 [ 1127.026515] ? wait_for_completion_io+0x10/0x10 [ 1127.031168] ? SyS_read+0x210/0x210 [ 1127.034785] ? SyS_clock_settime+0x1a0/0x1a0 [ 1127.039182] SyS_sendmsg+0x27/0x40 [ 1127.042708] ? __sys_sendmsg+0x120/0x120 [ 1127.046751] do_syscall_64+0x1d5/0x640 [ 1127.050639] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1127.055816] RIP: 0033:0x45ca69 [ 1127.059010] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1127.066714] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:11:55 executing program 0 (fault-call:10 fault-nth:26): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1127.073975] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1127.081230] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1127.088488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1127.095745] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1127.254804] FAULT_INJECTION: forcing a failure. [ 1127.254804] name failslab, interval 1, probability 0, space 0, times 0 [ 1127.266624] CPU: 0 PID: 30146 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1127.274503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1127.283854] Call Trace: [ 1127.286433] dump_stack+0x1b2/0x283 [ 1127.290052] should_fail.cold+0x10a/0x154 [ 1127.294197] should_failslab+0xd6/0x130 [ 1127.298246] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1127.303335] __kmalloc_node_track_caller+0x38/0x70 [ 1127.308253] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1127.312916] __alloc_skb+0xca/0x4c0 [ 1127.316543] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1127.321380] ? netlink_has_listeners+0x1ff/0x310 [ 1127.326135] kobject_uevent_env+0x6d1/0xc50 [ 1127.330448] dev_change_net_namespace+0x227/0x9f0 [ 1127.335288] ? security_capable+0x88/0xb0 [ 1127.339460] ? default_device_exit_batch+0x380/0x380 [ 1127.344562] ? ns_capable_common+0x127/0x150 [ 1127.348952] do_setlink+0xc0b/0x2d30 [ 1127.352673] ? do_set_master+0x200/0x200 [ 1127.356722] ? check_preemption_disabled+0x35/0x240 [ 1127.361742] ? perf_trace_lock+0x109/0x4b0 [ 1127.365968] ? deref_stack_reg+0x8a/0xc0 [ 1127.370035] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1127.375060] ? unwind_next_frame+0xe38/0x1700 [ 1127.379558] ? is_bpf_text_address+0x7c/0x120 [ 1127.384056] ? lock_acquire+0x170/0x3f0 [ 1127.388038] ? __lock_acquire+0x655/0x42a0 [ 1127.392257] ? is_bpf_text_address+0xa3/0x120 [ 1127.396748] ? validate_nla+0x1f0/0x5d0 [ 1127.400733] ? nla_parse+0x162/0x220 [ 1127.404477] ? validate_linkmsg+0x3a1/0x460 [ 1127.408797] rtnl_newlink+0x11bb/0x1720 [ 1127.412761] ? perf_trace_lock+0x109/0x4b0 [ 1127.417002] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1127.421664] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1127.426328] ? lock_acquire+0x170/0x3f0 [ 1127.430310] ? __lock_acquire+0x655/0x42a0 [ 1127.434537] ? lock_acquire+0x170/0x3f0 [ 1127.438539] ? lock_acquire+0x170/0x3f0 [ 1127.442502] ? lock_downgrade+0x6e0/0x6e0 [ 1127.446650] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1127.451300] rtnetlink_rcv_msg+0x3be/0xb10 [ 1127.455532] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1127.460017] ? perf_trace_lock+0x109/0x4b0 [ 1127.464264] netlink_rcv_skb+0x127/0x370 [ 1127.468307] ? memcpy+0x35/0x50 [ 1127.471577] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1127.476075] ? netlink_ack+0x970/0x970 [ 1127.479957] netlink_unicast+0x437/0x610 [ 1127.484012] ? netlink_sendskb+0x50/0x50 [ 1127.488104] netlink_sendmsg+0x64a/0xbb0 [ 1127.492181] ? nlmsg_notify+0x160/0x160 [ 1127.496155] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1127.501165] ? security_socket_sendmsg+0x83/0xb0 [ 1127.505933] ? nlmsg_notify+0x160/0x160 [ 1127.509891] sock_sendmsg+0xb5/0x100 [ 1127.513599] ___sys_sendmsg+0x70a/0x840 [ 1127.517577] ? copy_msghdr_from_user+0x380/0x380 [ 1127.522325] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1127.527235] ? lock_downgrade+0x6e0/0x6e0 [ 1127.531368] ? check_preemption_disabled+0x35/0x240 [ 1127.536379] ? lock_acquire+0x170/0x3f0 [ 1127.540341] ? lock_downgrade+0x6e0/0x6e0 [ 1127.544479] ? __fget+0x226/0x360 [ 1127.547919] ? __fget_light+0x199/0x1f0 [ 1127.551876] ? sockfd_lookup_light+0xb2/0x160 [ 1127.556371] __sys_sendmsg+0xa3/0x120 [ 1127.560163] ? SyS_shutdown+0x160/0x160 [ 1127.564120] ? wait_for_completion_io+0x10/0x10 [ 1127.568799] ? SyS_read+0x210/0x210 [ 1127.572427] ? SyS_clock_settime+0x1a0/0x1a0 [ 1127.576829] SyS_sendmsg+0x27/0x40 [ 1127.580360] ? __sys_sendmsg+0x120/0x120 [ 1127.584404] do_syscall_64+0x1d5/0x640 [ 1127.588274] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1127.593450] RIP: 0033:0x45ca69 [ 1127.596631] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:56 executing program 0 (fault-call:10 fault-nth:27): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1127.604369] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1127.611628] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1127.618890] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1127.626157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1127.633434] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1127.784079] FAULT_INJECTION: forcing a failure. [ 1127.784079] name failslab, interval 1, probability 0, space 0, times 0 [ 1127.795909] CPU: 1 PID: 30163 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1127.803818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1127.813201] Call Trace: [ 1127.815788] dump_stack+0x1b2/0x283 [ 1127.819406] should_fail.cold+0x10a/0x154 [ 1127.823579] should_failslab+0xd6/0x130 [ 1127.827561] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1127.832654] __kmalloc_node_track_caller+0x38/0x70 [ 1127.837567] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1127.842219] __alloc_skb+0xca/0x4c0 [ 1127.845827] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1127.850666] ? netlink_has_listeners+0x1ff/0x310 [ 1127.855432] kobject_uevent_env+0x6d1/0xc50 [ 1127.859741] dev_change_net_namespace+0x227/0x9f0 [ 1127.864588] ? security_capable+0x88/0xb0 [ 1127.868718] ? default_device_exit_batch+0x380/0x380 [ 1127.873804] ? ns_capable_common+0x127/0x150 [ 1127.878217] do_setlink+0xc0b/0x2d30 [ 1127.881917] ? do_set_master+0x200/0x200 [ 1127.885959] ? check_preemption_disabled+0x35/0x240 [ 1127.890979] ? perf_trace_lock+0x109/0x4b0 [ 1127.895195] ? deref_stack_reg+0x8a/0xc0 [ 1127.899256] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1127.904170] ? unwind_next_frame+0xe38/0x1700 [ 1127.908662] ? is_bpf_text_address+0x7c/0x120 [ 1127.913147] ? lock_acquire+0x170/0x3f0 [ 1127.917115] ? __lock_acquire+0x655/0x42a0 [ 1127.921353] ? is_bpf_text_address+0xa3/0x120 [ 1127.925838] ? validate_nla+0x1f0/0x5d0 [ 1127.929795] ? nla_parse+0x162/0x220 [ 1127.933491] ? validate_linkmsg+0x3a1/0x460 [ 1127.937835] rtnl_newlink+0x11bb/0x1720 [ 1127.941819] ? perf_trace_lock+0x109/0x4b0 [ 1127.946042] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1127.950710] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1127.955365] ? lock_acquire+0x170/0x3f0 [ 1127.959343] ? __lock_acquire+0x655/0x42a0 [ 1127.963561] ? lock_acquire+0x170/0x3f0 [ 1127.967559] ? lock_acquire+0x170/0x3f0 [ 1127.971523] ? lock_downgrade+0x6e0/0x6e0 [ 1127.975653] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1127.980320] rtnetlink_rcv_msg+0x3be/0xb10 [ 1127.984540] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1127.989018] ? perf_trace_lock+0x109/0x4b0 [ 1127.993258] netlink_rcv_skb+0x127/0x370 [ 1127.997329] ? memcpy+0x35/0x50 [ 1128.000604] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1128.005108] ? netlink_ack+0x970/0x970 [ 1128.008991] netlink_unicast+0x437/0x610 [ 1128.013039] ? netlink_sendskb+0x50/0x50 [ 1128.017085] netlink_sendmsg+0x64a/0xbb0 [ 1128.021134] ? nlmsg_notify+0x160/0x160 [ 1128.025098] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1128.030136] ? security_socket_sendmsg+0x83/0xb0 [ 1128.034878] ? nlmsg_notify+0x160/0x160 [ 1128.038864] sock_sendmsg+0xb5/0x100 [ 1128.042559] ___sys_sendmsg+0x70a/0x840 [ 1128.046524] ? copy_msghdr_from_user+0x380/0x380 [ 1128.051264] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1128.056191] ? lock_downgrade+0x6e0/0x6e0 [ 1128.060340] ? check_preemption_disabled+0x35/0x240 [ 1128.065374] ? lock_acquire+0x170/0x3f0 [ 1128.069340] ? lock_downgrade+0x6e0/0x6e0 [ 1128.073478] ? __fget+0x226/0x360 [ 1128.076955] ? __fget_light+0x199/0x1f0 [ 1128.080939] ? sockfd_lookup_light+0xb2/0x160 [ 1128.085416] __sys_sendmsg+0xa3/0x120 [ 1128.089219] ? SyS_shutdown+0x160/0x160 [ 1128.093182] ? wait_for_completion_io+0x10/0x10 [ 1128.097853] ? SyS_read+0x210/0x210 [ 1128.101498] ? SyS_clock_settime+0x1a0/0x1a0 [ 1128.105907] SyS_sendmsg+0x27/0x40 [ 1128.109442] ? __sys_sendmsg+0x120/0x120 [ 1128.113484] do_syscall_64+0x1d5/0x640 [ 1128.117376] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1128.122553] RIP: 0033:0x45ca69 [ 1128.125724] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1128.133411] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1128.140673] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1128.147929] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1128.155179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1128.162455] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:57 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07a"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:57 executing program 0 (fault-call:10 fault-nth:28): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:11:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L+', 0x5}, 0x16, 0x2) r1 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000003c0)={{0x2, 0x4, 0x1, 0x429, 'syz0\x00', 0x4}, 0x0, 0x400, 0x8b3, r1, 0x2, 0x1, 'syz0\x00', &(0x7f0000000340)=['trusted.overlay.nlink\x00', '/sys/kernel/debug/bluetooth/6lowpan_control\x00'], 0x42, [], [0x5000, 0x1, 0x8000, 0x5d66]}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 22:11:57 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x15) ptrace$cont(0x20, r0, 0x58e9, 0x1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000440)="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") r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x6, 0x70, 0x40, 0x0, 0xff, 0x21, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2200, 0xdfe2, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0xa, r3, 0xb) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000240)) openat$cgroup_ro(r2, &(0x7f0000000280)='cpuacct.usage_all\x00', 0x0, 0x0) sched_getparam(0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x6}, &(0x7f00000002c0)=0x8) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1128.383502] FAULT_INJECTION: forcing a failure. [ 1128.383502] name failslab, interval 1, probability 0, space 0, times 0 [ 1128.400555] CPU: 0 PID: 30188 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1128.408458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1128.417813] Call Trace: [ 1128.420412] dump_stack+0x1b2/0x283 [ 1128.424056] should_fail.cold+0x10a/0x154 [ 1128.428207] should_failslab+0xd6/0x130 [ 1128.432182] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1128.437304] __kmalloc_node_track_caller+0x38/0x70 [ 1128.442219] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1128.446880] __alloc_skb+0xca/0x4c0 [ 1128.450490] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1128.455320] ? netlink_has_listeners+0x1ff/0x310 [ 1128.460059] kobject_uevent_env+0x6d1/0xc50 [ 1128.464387] dev_change_net_namespace+0x227/0x9f0 [ 1128.469214] ? security_capable+0x88/0xb0 [ 1128.473361] ? default_device_exit_batch+0x380/0x380 [ 1128.478460] ? ns_capable_common+0x127/0x150 [ 1128.482877] do_setlink+0xc0b/0x2d30 [ 1128.486575] ? do_set_master+0x200/0x200 [ 1128.490616] ? check_preemption_disabled+0x35/0x240 [ 1128.495639] ? perf_trace_lock+0x109/0x4b0 [ 1128.499893] ? deref_stack_reg+0x8a/0xc0 [ 1128.503958] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1128.508900] ? unwind_next_frame+0xe38/0x1700 [ 1128.513523] ? is_bpf_text_address+0x7c/0x120 [ 1128.518015] ? lock_acquire+0x170/0x3f0 [ 1128.521978] ? __lock_acquire+0x655/0x42a0 [ 1128.526215] ? is_bpf_text_address+0xa3/0x120 [ 1128.530708] ? validate_nla+0x1f0/0x5d0 [ 1128.534684] ? nla_parse+0x162/0x220 [ 1128.538379] ? validate_linkmsg+0x3a1/0x460 [ 1128.542687] rtnl_newlink+0x11bb/0x1720 [ 1128.546652] ? perf_trace_lock+0x109/0x4b0 [ 1128.550873] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1128.555526] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1128.560177] ? lock_acquire+0x170/0x3f0 [ 1128.564135] ? __lock_acquire+0x655/0x42a0 [ 1128.568352] ? lock_acquire+0x170/0x3f0 [ 1128.572319] ? lock_acquire+0x170/0x3f0 [ 1128.576272] ? lock_downgrade+0x6e0/0x6e0 [ 1128.580418] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1128.585089] rtnetlink_rcv_msg+0x3be/0xb10 [ 1128.589319] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1128.593799] ? perf_trace_lock+0x109/0x4b0 [ 1128.598033] netlink_rcv_skb+0x127/0x370 [ 1128.602084] ? memcpy+0x35/0x50 [ 1128.605350] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1128.609892] ? netlink_ack+0x970/0x970 [ 1128.613778] netlink_unicast+0x437/0x610 [ 1128.617825] ? netlink_sendskb+0x50/0x50 [ 1128.621884] netlink_sendmsg+0x64a/0xbb0 [ 1128.625939] ? nlmsg_notify+0x160/0x160 [ 1128.629954] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1128.634960] ? security_socket_sendmsg+0x83/0xb0 [ 1128.639715] ? nlmsg_notify+0x160/0x160 [ 1128.643716] sock_sendmsg+0xb5/0x100 [ 1128.647411] ___sys_sendmsg+0x70a/0x840 [ 1128.651381] ? copy_msghdr_from_user+0x380/0x380 [ 1128.656166] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1128.661074] ? lock_downgrade+0x6e0/0x6e0 [ 1128.665230] ? check_preemption_disabled+0x35/0x240 [ 1128.670265] ? lock_acquire+0x170/0x3f0 [ 1128.674218] ? lock_downgrade+0x6e0/0x6e0 [ 1128.678368] ? __fget+0x226/0x360 [ 1128.681811] ? __fget_light+0x199/0x1f0 [ 1128.685770] ? sockfd_lookup_light+0xb2/0x160 [ 1128.690248] __sys_sendmsg+0xa3/0x120 [ 1128.694051] ? SyS_shutdown+0x160/0x160 [ 1128.698023] ? wait_for_completion_io+0x10/0x10 [ 1128.702687] ? SyS_read+0x210/0x210 [ 1128.706325] ? SyS_clock_settime+0x1a0/0x1a0 [ 1128.710716] SyS_sendmsg+0x27/0x40 [ 1128.714337] ? __sys_sendmsg+0x120/0x120 [ 1128.718393] do_syscall_64+0x1d5/0x640 [ 1128.722264] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1128.727448] RIP: 0033:0x45ca69 [ 1128.730624] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1128.738325] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1128.745576] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1128.752825] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1128.760074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1128.767321] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:11:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:11:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x11, {0xa8e4, 0x401}}}], 0x4) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r3, 0xe1b734c59d85f386, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000881) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x64, r3, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8004}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x700, 0x0) write$UHID_INPUT(r4, &(0x7f0000000280)={0x8, {"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", 0x1000}}, 0x1006) 22:11:57 executing program 0 (fault-call:10 fault-nth:29): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1129.018104] nla_parse: 8 callbacks suppressed [ 1129.018110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1129.043965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1129.103575] FAULT_INJECTION: forcing a failure. [ 1129.103575] name failslab, interval 1, probability 0, space 0, times 0 [ 1129.114965] CPU: 0 PID: 30218 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1129.122844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1129.132187] Call Trace: [ 1129.134780] dump_stack+0x1b2/0x283 [ 1129.138416] should_fail.cold+0x10a/0x154 [ 1129.142561] should_failslab+0xd6/0x130 [ 1129.146528] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 1129.151179] ? dev_uevent_filter+0xd0/0xd0 [ 1129.155410] kobject_uevent_env+0x1fa/0xc50 [ 1129.159730] dev_change_net_namespace+0x62d/0x9f0 [ 1129.164562] ? default_device_exit_batch+0x380/0x380 [ 1129.169651] ? ns_capable_common+0x127/0x150 [ 1129.174079] do_setlink+0xc0b/0x2d30 [ 1129.177797] ? do_set_master+0x200/0x200 [ 1129.181847] ? check_preemption_disabled+0x35/0x240 [ 1129.186845] ? perf_trace_lock+0x109/0x4b0 [ 1129.191058] ? deref_stack_reg+0x8a/0xc0 [ 1129.195111] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1129.200052] ? unwind_next_frame+0xe38/0x1700 [ 1129.204531] ? is_bpf_text_address+0x7c/0x120 [ 1129.209043] ? lock_acquire+0x170/0x3f0 [ 1129.213009] ? __lock_acquire+0x655/0x42a0 [ 1129.217244] ? is_bpf_text_address+0xa3/0x120 [ 1129.221729] ? validate_nla+0x1f0/0x5d0 [ 1129.225696] ? nla_parse+0x162/0x220 [ 1129.229403] ? validate_linkmsg+0x3a1/0x460 [ 1129.233725] rtnl_newlink+0x11bb/0x1720 [ 1129.237704] ? perf_trace_lock+0x109/0x4b0 [ 1129.241953] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1129.246611] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1129.251332] ? lock_acquire+0x170/0x3f0 [ 1129.255302] ? __lock_acquire+0x655/0x42a0 [ 1129.259548] ? lock_acquire+0x170/0x3f0 [ 1129.263559] ? lock_acquire+0x170/0x3f0 [ 1129.267546] ? lock_downgrade+0x6e0/0x6e0 [ 1129.271684] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1129.276347] rtnetlink_rcv_msg+0x3be/0xb10 [ 1129.280578] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1129.285058] ? perf_trace_lock+0x109/0x4b0 [ 1129.289289] netlink_rcv_skb+0x127/0x370 [ 1129.293348] ? memcpy+0x35/0x50 [ 1129.296627] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1129.301114] ? netlink_ack+0x970/0x970 [ 1129.304992] netlink_unicast+0x437/0x610 [ 1129.309047] ? netlink_sendskb+0x50/0x50 [ 1129.313112] netlink_sendmsg+0x64a/0xbb0 [ 1129.317176] ? nlmsg_notify+0x160/0x160 [ 1129.321145] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1129.326158] ? security_socket_sendmsg+0x83/0xb0 [ 1129.330895] ? nlmsg_notify+0x160/0x160 [ 1129.334859] sock_sendmsg+0xb5/0x100 [ 1129.338569] ___sys_sendmsg+0x70a/0x840 [ 1129.342527] ? copy_msghdr_from_user+0x380/0x380 [ 1129.347263] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1129.352172] ? lock_downgrade+0x6e0/0x6e0 [ 1129.356307] ? check_preemption_disabled+0x35/0x240 [ 1129.361315] ? lock_acquire+0x170/0x3f0 [ 1129.365290] ? lock_downgrade+0x6e0/0x6e0 [ 1129.369436] ? __fget+0x226/0x360 [ 1129.372891] ? __fget_light+0x199/0x1f0 [ 1129.376865] ? sockfd_lookup_light+0xb2/0x160 [ 1129.381350] __sys_sendmsg+0xa3/0x120 [ 1129.385143] ? SyS_shutdown+0x160/0x160 [ 1129.389101] ? wait_for_completion_io+0x10/0x10 [ 1129.393874] ? SyS_read+0x210/0x210 [ 1129.397496] ? SyS_clock_settime+0x1a0/0x1a0 [ 1129.401895] SyS_sendmsg+0x27/0x40 [ 1129.405424] ? __sys_sendmsg+0x120/0x120 [ 1129.409473] do_syscall_64+0x1d5/0x640 [ 1129.413367] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1129.418547] RIP: 0033:0x45ca69 [ 1129.421723] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1129.429452] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1129.436718] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1129.443986] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:58 executing program 0 (fault-call:10 fault-nth:30): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1129.451244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1129.458558] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1129.534394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1129.559544] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1129.633787] FAULT_INJECTION: forcing a failure. [ 1129.633787] name failslab, interval 1, probability 0, space 0, times 0 [ 1129.645163] CPU: 1 PID: 30238 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1129.653041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1129.662392] Call Trace: [ 1129.664968] dump_stack+0x1b2/0x283 [ 1129.668616] should_fail.cold+0x10a/0x154 [ 1129.672764] should_failslab+0xd6/0x130 [ 1129.676723] __kmalloc+0x2c1/0x400 22:11:58 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1129.680276] ? kobject_get_path+0xb0/0x190 [ 1129.684513] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1129.689968] kobject_get_path+0xb0/0x190 [ 1129.694037] kobject_uevent_env+0x21e/0xc50 [ 1129.698375] dev_change_net_namespace+0x62d/0x9f0 [ 1129.703217] ? default_device_exit_batch+0x380/0x380 [ 1129.708304] ? ns_capable_common+0x127/0x150 [ 1129.712697] do_setlink+0xc0b/0x2d30 [ 1129.716396] ? do_set_master+0x200/0x200 [ 1129.720439] ? check_preemption_disabled+0x35/0x240 [ 1129.725444] ? perf_trace_lock+0x109/0x4b0 [ 1129.729674] ? deref_stack_reg+0x8a/0xc0 [ 1129.733726] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1129.738657] ? unwind_next_frame+0xe38/0x1700 [ 1129.743147] ? is_bpf_text_address+0x7c/0x120 [ 1129.747639] ? lock_acquire+0x170/0x3f0 [ 1129.751618] ? __lock_acquire+0x655/0x42a0 [ 1129.755847] ? is_bpf_text_address+0xa3/0x120 [ 1129.760342] ? validate_nla+0x1f0/0x5d0 [ 1129.764301] ? nla_parse+0x162/0x220 [ 1129.767995] ? validate_linkmsg+0x3a1/0x460 [ 1129.772308] rtnl_newlink+0x11bb/0x1720 [ 1129.776280] ? perf_trace_lock+0x109/0x4b0 [ 1129.780504] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1129.785155] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1129.789804] ? lock_acquire+0x170/0x3f0 [ 1129.793762] ? __lock_acquire+0x655/0x42a0 [ 1129.797979] ? lock_acquire+0x170/0x3f0 [ 1129.801951] ? lock_acquire+0x170/0x3f0 [ 1129.805913] ? lock_downgrade+0x6e0/0x6e0 [ 1129.810046] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1129.814694] rtnetlink_rcv_msg+0x3be/0xb10 [ 1129.818912] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1129.823405] ? perf_trace_lock+0x109/0x4b0 [ 1129.827628] netlink_rcv_skb+0x127/0x370 [ 1129.831676] ? memcpy+0x35/0x50 [ 1129.834949] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1129.839450] ? netlink_ack+0x970/0x970 [ 1129.843332] netlink_unicast+0x437/0x610 [ 1129.847397] ? netlink_sendskb+0x50/0x50 [ 1129.851455] netlink_sendmsg+0x64a/0xbb0 [ 1129.855515] ? nlmsg_notify+0x160/0x160 [ 1129.859501] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1129.864535] ? security_socket_sendmsg+0x83/0xb0 [ 1129.869308] ? nlmsg_notify+0x160/0x160 [ 1129.873281] sock_sendmsg+0xb5/0x100 [ 1129.876990] ___sys_sendmsg+0x70a/0x840 [ 1129.880967] ? copy_msghdr_from_user+0x380/0x380 [ 1129.885709] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1129.890646] ? lock_downgrade+0x6e0/0x6e0 [ 1129.894785] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1129.899878] ? lock_downgrade+0x6e0/0x6e0 [ 1129.904013] ? __fget+0x226/0x360 [ 1129.907454] ? __fget_light+0x199/0x1f0 [ 1129.911416] ? sockfd_lookup_light+0xb2/0x160 [ 1129.915901] __sys_sendmsg+0xa3/0x120 [ 1129.919712] ? SyS_shutdown+0x160/0x160 [ 1129.923669] ? wait_for_completion_io+0x10/0x10 [ 1129.928325] ? SyS_read+0x210/0x210 [ 1129.931934] ? SyS_clock_settime+0x1a0/0x1a0 [ 1129.936322] SyS_sendmsg+0x27/0x40 [ 1129.939841] ? __sys_sendmsg+0x120/0x120 [ 1129.943882] do_syscall_64+0x1d5/0x640 [ 1129.947764] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1129.952942] RIP: 0033:0x45ca69 [ 1129.956110] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1129.963797] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1129.971055] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1129.978307] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:58 executing program 0 (fault-call:10 fault-nth:31): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1129.985560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1129.992814] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1130.069142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1130.098994] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1130.163471] FAULT_INJECTION: forcing a failure. [ 1130.163471] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.174763] CPU: 1 PID: 30253 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1130.182643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1130.192176] Call Trace: [ 1130.194763] dump_stack+0x1b2/0x283 [ 1130.198381] should_fail.cold+0x10a/0x154 [ 1130.202525] should_failslab+0xd6/0x130 [ 1130.206489] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 1130.211149] ? dev_uevent_filter+0xd0/0xd0 [ 1130.215371] kobject_uevent_env+0x1fa/0xc50 [ 1130.219704] dev_change_net_namespace+0x62d/0x9f0 [ 1130.224531] ? default_device_exit_batch+0x380/0x380 [ 1130.229617] ? ns_capable_common+0x127/0x150 [ 1130.234011] do_setlink+0xc0b/0x2d30 [ 1130.237722] ? do_set_master+0x200/0x200 [ 1130.241785] ? check_preemption_disabled+0x35/0x240 [ 1130.249103] ? perf_trace_lock+0x109/0x4b0 [ 1130.253332] ? deref_stack_reg+0x8a/0xc0 [ 1130.257391] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1130.262335] ? unwind_next_frame+0xe38/0x1700 [ 1130.266835] ? is_bpf_text_address+0x7c/0x120 [ 1130.271317] ? lock_acquire+0x170/0x3f0 [ 1130.275309] ? __lock_acquire+0x655/0x42a0 [ 1130.279528] ? is_bpf_text_address+0xa3/0x120 [ 1130.284006] ? validate_nla+0x1f0/0x5d0 [ 1130.287963] ? nla_parse+0x162/0x220 [ 1130.291693] ? validate_linkmsg+0x3a1/0x460 [ 1130.296015] rtnl_newlink+0x11bb/0x1720 [ 1130.299978] ? perf_trace_lock+0x109/0x4b0 [ 1130.304238] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1130.308892] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1130.313569] ? lock_acquire+0x170/0x3f0 [ 1130.317525] ? __lock_acquire+0x655/0x42a0 [ 1130.321758] ? lock_acquire+0x170/0x3f0 [ 1130.325728] ? lock_acquire+0x170/0x3f0 [ 1130.329683] ? lock_downgrade+0x6e0/0x6e0 [ 1130.333832] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1130.338481] rtnetlink_rcv_msg+0x3be/0xb10 [ 1130.342700] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1130.347193] ? perf_trace_lock+0x109/0x4b0 [ 1130.351416] netlink_rcv_skb+0x127/0x370 [ 1130.355467] ? memcpy+0x35/0x50 [ 1130.358742] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1130.363236] ? netlink_ack+0x970/0x970 [ 1130.367117] netlink_unicast+0x437/0x610 [ 1130.371164] ? netlink_sendskb+0x50/0x50 [ 1130.375234] netlink_sendmsg+0x64a/0xbb0 [ 1130.379279] ? nlmsg_notify+0x160/0x160 [ 1130.383244] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1130.388268] ? security_socket_sendmsg+0x83/0xb0 [ 1130.393005] ? nlmsg_notify+0x160/0x160 [ 1130.396977] sock_sendmsg+0xb5/0x100 [ 1130.400699] ___sys_sendmsg+0x70a/0x840 [ 1130.404671] ? copy_msghdr_from_user+0x380/0x380 [ 1130.409409] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1130.414336] ? lock_downgrade+0x6e0/0x6e0 [ 1130.418478] ? check_preemption_disabled+0x35/0x240 [ 1130.423539] ? lock_acquire+0x170/0x3f0 [ 1130.427584] ? lock_downgrade+0x6e0/0x6e0 [ 1130.431732] ? __fget+0x226/0x360 [ 1130.435171] ? __fget_light+0x199/0x1f0 [ 1130.439128] ? sockfd_lookup_light+0xb2/0x160 [ 1130.443607] __sys_sendmsg+0xa3/0x120 [ 1130.447392] ? SyS_shutdown+0x160/0x160 [ 1130.451351] ? wait_for_completion_io+0x10/0x10 [ 1130.456055] ? SyS_read+0x210/0x210 [ 1130.459663] ? SyS_clock_settime+0x1a0/0x1a0 [ 1130.464055] SyS_sendmsg+0x27/0x40 [ 1130.467594] ? __sys_sendmsg+0x120/0x120 [ 1130.471637] do_syscall_64+0x1d5/0x640 [ 1130.475559] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1130.480738] RIP: 0033:0x45ca69 [ 1130.483909] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1130.491597] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1130.498881] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1130.506138] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 22:11:59 executing program 0 (fault-call:10 fault-nth:32): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1130.513392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1130.520690] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1130.565483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1130.599971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1130.664027] FAULT_INJECTION: forcing a failure. [ 1130.664027] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.675345] CPU: 1 PID: 30265 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1130.683235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1130.692587] Call Trace: [ 1130.695201] dump_stack+0x1b2/0x283 [ 1130.698815] should_fail.cold+0x10a/0x154 [ 1130.702967] should_failslab+0xd6/0x130 [ 1130.706933] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1130.712026] __kmalloc_node_track_caller+0x38/0x70 [ 1130.716951] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1130.721729] __alloc_skb+0xca/0x4c0 [ 1130.725343] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1130.730187] ? netlink_has_listeners+0x1ff/0x310 [ 1130.734939] kobject_uevent_env+0x6d1/0xc50 [ 1130.739265] dev_change_net_namespace+0x62d/0x9f0 [ 1130.744100] ? default_device_exit_batch+0x380/0x380 [ 1130.749194] ? ns_capable_common+0x127/0x150 [ 1130.753600] do_setlink+0xc0b/0x2d30 [ 1130.757344] ? do_set_master+0x200/0x200 [ 1130.761401] ? check_preemption_disabled+0x35/0x240 [ 1130.766406] ? perf_trace_lock+0x109/0x4b0 [ 1130.770621] ? deref_stack_reg+0x8a/0xc0 [ 1130.774677] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1130.779620] ? unwind_next_frame+0xe38/0x1700 [ 1130.784129] ? is_bpf_text_address+0x7c/0x120 [ 1130.788608] ? lock_acquire+0x170/0x3f0 [ 1130.792564] ? __lock_acquire+0x655/0x42a0 [ 1130.796794] ? is_bpf_text_address+0xa3/0x120 [ 1130.801285] ? validate_nla+0x1f0/0x5d0 [ 1130.805251] ? nla_parse+0x162/0x220 [ 1130.808953] ? validate_linkmsg+0x3a1/0x460 [ 1130.813265] rtnl_newlink+0x11bb/0x1720 [ 1130.817238] ? perf_trace_lock+0x109/0x4b0 [ 1130.821460] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1130.826108] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1130.830797] ? lock_acquire+0x170/0x3f0 [ 1130.834763] ? __lock_acquire+0x655/0x42a0 [ 1130.838989] ? lock_acquire+0x170/0x3f0 [ 1130.842992] ? lock_acquire+0x170/0x3f0 [ 1130.846946] ? lock_downgrade+0x6e0/0x6e0 [ 1130.851086] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1130.855744] rtnetlink_rcv_msg+0x3be/0xb10 [ 1130.859972] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1130.864465] ? perf_trace_lock+0x109/0x4b0 [ 1130.868694] netlink_rcv_skb+0x127/0x370 [ 1130.872762] ? memcpy+0x35/0x50 [ 1130.876027] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1130.880506] ? netlink_ack+0x970/0x970 [ 1130.884394] netlink_unicast+0x437/0x610 [ 1130.888447] ? netlink_sendskb+0x50/0x50 [ 1130.892493] netlink_sendmsg+0x64a/0xbb0 [ 1130.896548] ? nlmsg_notify+0x160/0x160 [ 1130.900510] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1130.905517] ? security_socket_sendmsg+0x83/0xb0 [ 1130.910254] ? nlmsg_notify+0x160/0x160 [ 1130.914216] sock_sendmsg+0xb5/0x100 [ 1130.917917] ___sys_sendmsg+0x70a/0x840 [ 1130.921872] ? copy_msghdr_from_user+0x380/0x380 [ 1130.926612] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1130.931626] ? lock_downgrade+0x6e0/0x6e0 [ 1130.935771] ? check_preemption_disabled+0x35/0x240 [ 1130.940784] ? lock_acquire+0x170/0x3f0 [ 1130.944745] ? lock_downgrade+0x6e0/0x6e0 [ 1130.948877] ? __fget+0x226/0x360 [ 1130.952313] ? __fget_light+0x199/0x1f0 [ 1130.956297] ? sockfd_lookup_light+0xb2/0x160 [ 1130.960789] __sys_sendmsg+0xa3/0x120 [ 1130.964602] ? SyS_shutdown+0x160/0x160 [ 1130.968595] ? wait_for_completion_io+0x10/0x10 [ 1130.973274] ? SyS_read+0x210/0x210 [ 1130.976882] ? SyS_clock_settime+0x1a0/0x1a0 [ 1130.981274] SyS_sendmsg+0x27/0x40 [ 1130.984811] ? __sys_sendmsg+0x120/0x120 [ 1130.988856] do_syscall_64+0x1d5/0x640 [ 1130.992727] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1130.997914] RIP: 0033:0x45ca69 [ 1131.001081] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:11:59 executing program 0 (fault-call:10 fault-nth:33): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1131.008786] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1131.016038] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1131.023287] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1131.030543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1131.037802] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1131.089880] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1131.119634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1131.163955] FAULT_INJECTION: forcing a failure. [ 1131.163955] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.175418] CPU: 1 PID: 30278 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1131.183300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1131.192649] Call Trace: [ 1131.195235] dump_stack+0x1b2/0x283 [ 1131.198853] should_fail.cold+0x10a/0x154 [ 1131.202990] should_failslab+0xd6/0x130 [ 1131.206959] __kmalloc+0x2c1/0x400 22:12:00 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe1, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07a"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1131.210483] ? kobject_get_path+0xb0/0x190 [ 1131.214696] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1131.220129] kobject_get_path+0xb0/0x190 [ 1131.224173] kobject_uevent_env+0x21e/0xc50 [ 1131.228559] dev_change_net_namespace+0x62d/0x9f0 [ 1131.233395] ? default_device_exit_batch+0x380/0x380 [ 1131.238492] ? ns_capable_common+0x127/0x150 [ 1131.242905] do_setlink+0xc0b/0x2d30 [ 1131.246623] ? do_set_master+0x200/0x200 [ 1131.250682] ? check_preemption_disabled+0x35/0x240 [ 1131.255702] ? perf_trace_lock+0x109/0x4b0 [ 1131.259939] ? deref_stack_reg+0x8a/0xc0 22:12:00 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x46, 0x8f}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4fc, 0x80) ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f0000000300)={0x6, 0x1, 0x1}) tkill(r0, 0x33) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff}, 0x84000) signalfd(r4, &(0x7f0000000280), 0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1131.264035] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1131.268966] ? unwind_next_frame+0xe38/0x1700 [ 1131.273479] ? is_bpf_text_address+0x7c/0x120 [ 1131.277977] ? lock_acquire+0x170/0x3f0 [ 1131.281963] ? __lock_acquire+0x655/0x42a0 [ 1131.286204] ? is_bpf_text_address+0xa3/0x120 [ 1131.290704] ? validate_nla+0x1f0/0x5d0 [ 1131.294690] ? nla_parse+0x162/0x220 [ 1131.298414] ? validate_linkmsg+0x3a1/0x460 [ 1131.302740] rtnl_newlink+0x11bb/0x1720 [ 1131.306716] ? perf_trace_lock+0x109/0x4b0 [ 1131.310964] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1131.315632] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1131.320306] ? lock_acquire+0x170/0x3f0 [ 1131.324288] ? __lock_acquire+0x655/0x42a0 [ 1131.328527] ? lock_acquire+0x170/0x3f0 [ 1131.332533] ? lock_acquire+0x170/0x3f0 [ 1131.336507] ? lock_downgrade+0x6e0/0x6e0 [ 1131.340661] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1131.345324] rtnetlink_rcv_msg+0x3be/0xb10 [ 1131.349544] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1131.354037] ? perf_trace_lock+0x109/0x4b0 [ 1131.358302] netlink_rcv_skb+0x127/0x370 [ 1131.362366] ? memcpy+0x35/0x50 [ 1131.365625] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1131.370121] ? netlink_ack+0x970/0x970 [ 1131.374011] netlink_unicast+0x437/0x610 [ 1131.378062] ? netlink_sendskb+0x50/0x50 [ 1131.382103] netlink_sendmsg+0x64a/0xbb0 [ 1131.386148] ? nlmsg_notify+0x160/0x160 [ 1131.390115] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1131.395141] ? security_socket_sendmsg+0x83/0xb0 [ 1131.399897] ? nlmsg_notify+0x160/0x160 [ 1131.403868] sock_sendmsg+0xb5/0x100 [ 1131.407593] ___sys_sendmsg+0x70a/0x840 [ 1131.411556] ? copy_msghdr_from_user+0x380/0x380 [ 1131.416296] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1131.421210] ? lock_downgrade+0x6e0/0x6e0 [ 1131.425380] ? check_preemption_disabled+0x35/0x240 [ 1131.430381] ? lock_acquire+0x170/0x3f0 [ 1131.434336] ? lock_downgrade+0x6e0/0x6e0 [ 1131.438484] ? __fget+0x226/0x360 [ 1131.441935] ? __fget_light+0x199/0x1f0 [ 1131.445892] ? sockfd_lookup_light+0xb2/0x160 [ 1131.450370] __sys_sendmsg+0xa3/0x120 [ 1131.454208] ? SyS_shutdown+0x160/0x160 [ 1131.458175] ? wait_for_completion_io+0x10/0x10 [ 1131.462842] ? SyS_read+0x210/0x210 [ 1131.466465] ? SyS_clock_settime+0x1a0/0x1a0 [ 1131.470869] SyS_sendmsg+0x27/0x40 [ 1131.474399] ? __sys_sendmsg+0x120/0x120 [ 1131.478494] do_syscall_64+0x1d5/0x640 [ 1131.482369] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1131.487546] RIP: 0033:0x45ca69 [ 1131.490717] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1131.498407] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1131.505674] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1131.512932] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1131.520206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1131.527481] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:00 executing program 0 (fault-call:10 fault-nth:34): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1131.679080] FAULT_INJECTION: forcing a failure. [ 1131.679080] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.690804] CPU: 0 PID: 30301 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1131.698701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1131.708082] Call Trace: [ 1131.710659] dump_stack+0x1b2/0x283 [ 1131.714272] should_fail.cold+0x10a/0x154 [ 1131.718406] should_failslab+0xd6/0x130 [ 1131.722392] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1131.727519] __kmalloc_node_track_caller+0x38/0x70 [ 1131.732438] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1131.737168] __alloc_skb+0xca/0x4c0 [ 1131.740805] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1131.745637] ? netlink_has_listeners+0x1ff/0x310 [ 1131.750374] kobject_uevent_env+0x6d1/0xc50 [ 1131.754715] dev_change_net_namespace+0x62d/0x9f0 [ 1131.759540] ? default_device_exit_batch+0x380/0x380 [ 1131.764621] ? ns_capable_common+0x127/0x150 [ 1131.769008] do_setlink+0xc0b/0x2d30 [ 1131.772703] ? perf_trace_lock+0x109/0x4b0 [ 1131.776929] ? do_set_master+0x200/0x200 [ 1131.780966] ? check_preemption_disabled+0x35/0x240 [ 1131.785970] ? perf_trace_lock+0x109/0x4b0 [ 1131.790196] ? deref_stack_reg+0x8a/0xc0 [ 1131.794238] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1131.799165] ? unwind_next_frame+0xe38/0x1700 [ 1131.803641] ? is_bpf_text_address+0x7c/0x120 [ 1131.808115] ? lock_acquire+0x170/0x3f0 [ 1131.812152] ? __lock_acquire+0x655/0x42a0 [ 1131.816371] ? is_bpf_text_address+0xa3/0x120 [ 1131.820860] ? validate_nla+0x1f0/0x5d0 [ 1131.824814] ? nla_parse+0x162/0x220 [ 1131.828505] ? validate_linkmsg+0x3a1/0x460 [ 1131.832803] rtnl_newlink+0x11bb/0x1720 [ 1131.836755] ? perf_trace_lock+0x109/0x4b0 [ 1131.840969] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1131.845631] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1131.850277] ? lock_acquire+0x170/0x3f0 [ 1131.854229] ? __lock_acquire+0x655/0x42a0 [ 1131.858440] ? lock_acquire+0x170/0x3f0 [ 1131.862427] ? lock_acquire+0x170/0x3f0 [ 1131.866392] ? lock_downgrade+0x6e0/0x6e0 [ 1131.870517] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1131.875194] rtnetlink_rcv_msg+0x3be/0xb10 [ 1131.879408] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1131.883889] ? perf_trace_lock+0x109/0x4b0 [ 1131.888104] netlink_rcv_skb+0x127/0x370 [ 1131.892140] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1131.896618] ? netlink_ack+0x970/0x970 [ 1131.900486] netlink_unicast+0x437/0x610 [ 1131.904525] ? netlink_sendskb+0x50/0x50 [ 1131.908568] netlink_sendmsg+0x64a/0xbb0 [ 1131.912610] ? nlmsg_notify+0x160/0x160 [ 1131.916563] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1131.921571] ? security_socket_sendmsg+0x83/0xb0 [ 1131.926302] ? nlmsg_notify+0x160/0x160 [ 1131.930252] sock_sendmsg+0xb5/0x100 [ 1131.933945] ___sys_sendmsg+0x70a/0x840 [ 1131.937913] ? copy_msghdr_from_user+0x380/0x380 [ 1131.942736] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1131.947653] ? lock_downgrade+0x6e0/0x6e0 [ 1131.951776] ? check_preemption_disabled+0x35/0x240 [ 1131.956785] ? lock_acquire+0x170/0x3f0 [ 1131.960735] ? lock_downgrade+0x6e0/0x6e0 [ 1131.964863] ? __fget+0x226/0x360 [ 1131.968294] ? __fget_light+0x199/0x1f0 [ 1131.972259] ? sockfd_lookup_light+0xb2/0x160 [ 1131.976732] __sys_sendmsg+0xa3/0x120 [ 1131.980525] ? SyS_shutdown+0x160/0x160 [ 1131.984478] ? wait_for_completion_io+0x10/0x10 [ 1131.989128] ? SyS_read+0x210/0x210 [ 1131.992736] ? SyS_clock_settime+0x1a0/0x1a0 [ 1131.997135] SyS_sendmsg+0x27/0x40 [ 1132.000663] ? __sys_sendmsg+0x120/0x120 [ 1132.004716] do_syscall_64+0x1d5/0x640 [ 1132.008585] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1132.013751] RIP: 0033:0x45ca69 [ 1132.016916] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8c, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:12:00 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000280)={0x70000, 0x80, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x980911, 0x8, [], @value=0xffff}}) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f00000002c0)=@in={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000300)="f5d975fb543cb09194b30ab8c2d8469889906b3e82a6c03cceac0bba9e358445cbdb44074dc55cb022c137b44c249876c6af70e80e727d23d136e4f3d78d5878e08a7078ebe19e141a894f2ac0b7ab40cec1d8f7d8e0a9bf24936ca7e20a8e448fb71e40c2cc06d6cf4e7a6b35b8a14b2bffa32a640a94c88baf", 0x7a}, {&(0x7f0000000380)="4997dc6ec9968bdd958867b3d901e6026a87adb70cde815e5956b3230362f51af2842774542f225aaf0502b25c0c881a01da7f760a730b3e0524251fa51affa339c35e212de9758679b67476f082666051fe857067d6da592204c8c26529ff8fe7db1315e3561d4dd6dc5af43a5b7a36", 0x70}, {&(0x7f0000000400)="c83a83df661d60fd6a76", 0xa}, {&(0x7f0000000440)="a7a22b2e82594f630447e5888b40ec66ba7c2e2ed3709c8995c9bab4acd89c288e659f01e6a49af2d2a75213574dfa3c0bf908aba828207df6ab4caab9da7d7626ffe55a60cd2f9122efdbd0974799ede8aff950f43ba7c6960fd3e69e4fae678b6e8b56dd0ab17b0e5c2c027dd7fc2b38b283f26bbc0c02943670705c1442b863548223fc5d3b960fd00cf96f7fdacab36299256b1b03f481b804422a551420342541727b2779b0364a196e", 0xac}, {&(0x7f0000000500)="f78ce40843943e9279736882992bd6fac8764db155a3c62fef469081ba0fae549868d3379db8a9360b08cd88d0c13fb082791c5b6a1433660102b347dc7e3dd474054d86d73c3f719f1cbf0536da835939", 0x51}, {&(0x7f0000000580)="f9a61281d607cce92ba6b610e58d6377d3c520cbb113d38fa54638c14e9df482d7e07e2b78cee27c0ca037f71335ff877994516f493df3492c2b265bb4b851883cc4d9a104b8dd6f276541848ee92d643c313d331cf0146c5dc3b9d5b3a662a4d2c5ef8fe47727a386f0571287ae24f71cc21b8d583c4b2ad90e387631af7d7e5e367309d15e455931a710606650d91a3294e56bad1333a242de635668232b422495e306e59295d38e92", 0xaa}], 0x6, &(0x7f00000006c0), 0x0, 0x40040040}, 0x884) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1132.024602] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1132.031850] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1132.039110] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1132.046372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1132.053620] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:00 executing program 0 (fault-call:10 fault-nth:35): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1132.265131] FAULT_INJECTION: forcing a failure. [ 1132.265131] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.276914] CPU: 0 PID: 30330 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1132.284803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1132.294164] Call Trace: [ 1132.296765] dump_stack+0x1b2/0x283 [ 1132.300396] should_fail.cold+0x10a/0x154 [ 1132.304536] should_failslab+0xd6/0x130 [ 1132.308497] kmem_cache_alloc_node+0x25f/0x400 [ 1132.313084] __alloc_skb+0x9a/0x4c0 [ 1132.316702] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1132.321529] ? netlink_has_listeners+0x1ff/0x310 [ 1132.326266] kobject_uevent_env+0x6d1/0xc50 [ 1132.330577] dev_change_net_namespace+0x62d/0x9f0 [ 1132.335503] ? default_device_exit_batch+0x380/0x380 [ 1132.340634] ? ns_capable_common+0x127/0x150 [ 1132.345029] do_setlink+0xc0b/0x2d30 [ 1132.348751] ? do_set_master+0x200/0x200 [ 1132.352806] ? check_preemption_disabled+0x35/0x240 [ 1132.357836] ? perf_trace_lock+0x109/0x4b0 [ 1132.362054] ? deref_stack_reg+0x8a/0xc0 [ 1132.366096] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1132.371009] ? unwind_next_frame+0xe38/0x1700 [ 1132.375499] ? is_bpf_text_address+0x7c/0x120 [ 1132.380004] ? lock_acquire+0x170/0x3f0 [ 1132.383965] ? __lock_acquire+0x655/0x42a0 [ 1132.388216] ? is_bpf_text_address+0xa3/0x120 [ 1132.392702] ? validate_nla+0x1f0/0x5d0 [ 1132.396680] ? nla_parse+0x162/0x220 [ 1132.400397] ? validate_linkmsg+0x3a1/0x460 [ 1132.404721] rtnl_newlink+0x11bb/0x1720 [ 1132.408698] ? perf_trace_lock+0x109/0x4b0 [ 1132.412939] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1132.417606] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1132.422294] ? lock_acquire+0x170/0x3f0 [ 1132.426291] ? __lock_acquire+0x655/0x42a0 [ 1132.430521] ? lock_acquire+0x170/0x3f0 [ 1132.434522] ? lock_acquire+0x170/0x3f0 [ 1132.438485] ? lock_downgrade+0x6e0/0x6e0 [ 1132.442645] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1132.447296] rtnetlink_rcv_msg+0x3be/0xb10 [ 1132.451515] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1132.456004] ? perf_trace_lock+0x109/0x4b0 [ 1132.460252] netlink_rcv_skb+0x127/0x370 [ 1132.464305] ? memcpy+0x35/0x50 [ 1132.467571] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1132.472068] ? netlink_ack+0x970/0x970 [ 1132.475970] netlink_unicast+0x437/0x610 [ 1132.480119] ? netlink_sendskb+0x50/0x50 [ 1132.484177] netlink_sendmsg+0x64a/0xbb0 [ 1132.488282] ? nlmsg_notify+0x160/0x160 [ 1132.492237] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1132.497261] ? security_socket_sendmsg+0x83/0xb0 [ 1132.502014] ? nlmsg_notify+0x160/0x160 [ 1132.506000] sock_sendmsg+0xb5/0x100 [ 1132.509711] ___sys_sendmsg+0x70a/0x840 [ 1132.513690] ? copy_msghdr_from_user+0x380/0x380 [ 1132.518456] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1132.523366] ? lock_downgrade+0x6e0/0x6e0 [ 1132.527503] ? check_preemption_disabled+0x35/0x240 [ 1132.532615] ? lock_acquire+0x170/0x3f0 [ 1132.536585] ? lock_downgrade+0x6e0/0x6e0 [ 1132.540737] ? __fget+0x226/0x360 [ 1132.544200] ? __fget_light+0x199/0x1f0 [ 1132.548154] ? sockfd_lookup_light+0xb2/0x160 [ 1132.552658] __sys_sendmsg+0xa3/0x120 [ 1132.556457] ? SyS_shutdown+0x160/0x160 [ 1132.560477] ? wait_for_completion_io+0x10/0x10 [ 1132.565153] ? SyS_read+0x210/0x210 [ 1132.568772] ? SyS_clock_settime+0x1a0/0x1a0 [ 1132.573176] SyS_sendmsg+0x27/0x40 [ 1132.576727] ? __sys_sendmsg+0x120/0x120 [ 1132.580792] do_syscall_64+0x1d5/0x640 [ 1132.584675] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1132.589847] RIP: 0033:0x45ca69 [ 1132.593025] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1132.600735] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1132.608061] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 22:12:01 executing program 0 (fault-call:10 fault-nth:36): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1132.615319] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1132.622579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1132.629831] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:01 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1132.773477] FAULT_INJECTION: forcing a failure. [ 1132.773477] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.785185] CPU: 0 PID: 30352 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1132.793167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1132.802529] Call Trace: [ 1132.805123] dump_stack+0x1b2/0x283 [ 1132.808745] should_fail.cold+0x10a/0x154 [ 1132.812888] should_failslab+0xd6/0x130 [ 1132.816862] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1132.821953] __kmalloc_node_track_caller+0x38/0x70 [ 1132.826867] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1132.831524] __alloc_skb+0xca/0x4c0 [ 1132.835174] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1132.840060] ? netlink_has_listeners+0x1ff/0x310 [ 1132.844810] kobject_uevent_env+0x6d1/0xc50 [ 1132.849121] dev_change_net_namespace+0x62d/0x9f0 [ 1132.853958] ? default_device_exit_batch+0x380/0x380 [ 1132.859093] ? ns_capable_common+0x127/0x150 [ 1132.863514] do_setlink+0xc0b/0x2d30 [ 1132.867233] ? do_set_master+0x200/0x200 [ 1132.871277] ? check_preemption_disabled+0x35/0x240 [ 1132.876312] ? perf_trace_lock+0x109/0x4b0 [ 1132.880543] ? deref_stack_reg+0x8a/0xc0 [ 1132.884587] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1132.889496] ? unwind_next_frame+0xe38/0x1700 [ 1132.893986] ? is_bpf_text_address+0x7c/0x120 [ 1132.898499] ? lock_acquire+0x170/0x3f0 [ 1132.902469] ? __lock_acquire+0x655/0x42a0 [ 1132.906694] ? is_bpf_text_address+0xa3/0x120 [ 1132.911171] ? validate_nla+0x1f0/0x5d0 [ 1132.915143] ? nla_parse+0x162/0x220 [ 1132.918843] ? validate_linkmsg+0x3a1/0x460 [ 1132.923156] rtnl_newlink+0x11bb/0x1720 [ 1132.927133] ? perf_trace_lock+0x109/0x4b0 [ 1132.931363] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1132.936018] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1132.940677] ? lock_acquire+0x170/0x3f0 [ 1132.944635] ? __lock_acquire+0x655/0x42a0 [ 1132.949822] ? lock_acquire+0x170/0x3f0 [ 1132.953814] ? lock_acquire+0x170/0x3f0 [ 1132.957775] ? lock_downgrade+0x6e0/0x6e0 [ 1132.961903] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1132.966552] rtnetlink_rcv_msg+0x3be/0xb10 [ 1132.970769] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1132.975273] ? perf_trace_lock+0x109/0x4b0 [ 1132.979500] netlink_rcv_skb+0x127/0x370 [ 1132.983554] ? memcpy+0x35/0x50 [ 1132.986830] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1132.991317] ? netlink_ack+0x970/0x970 [ 1132.995208] netlink_unicast+0x437/0x610 [ 1132.999278] ? netlink_sendskb+0x50/0x50 [ 1133.003336] netlink_sendmsg+0x64a/0xbb0 [ 1133.007404] ? nlmsg_notify+0x160/0x160 [ 1133.011360] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1133.016379] ? security_socket_sendmsg+0x83/0xb0 [ 1133.021116] ? nlmsg_notify+0x160/0x160 [ 1133.025072] sock_sendmsg+0xb5/0x100 [ 1133.028765] ___sys_sendmsg+0x70a/0x840 [ 1133.032733] ? copy_msghdr_from_user+0x380/0x380 [ 1133.037478] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1133.042391] ? lock_downgrade+0x6e0/0x6e0 [ 1133.046550] ? check_preemption_disabled+0x35/0x240 [ 1133.051572] ? lock_acquire+0x170/0x3f0 [ 1133.055544] ? lock_downgrade+0x6e0/0x6e0 [ 1133.059681] ? __fget+0x226/0x360 [ 1133.063128] ? __fget_light+0x199/0x1f0 [ 1133.067104] ? sockfd_lookup_light+0xb2/0x160 [ 1133.071582] __sys_sendmsg+0xa3/0x120 [ 1133.075392] ? SyS_shutdown+0x160/0x160 [ 1133.079362] ? wait_for_completion_io+0x10/0x10 [ 1133.084018] ? SyS_read+0x210/0x210 [ 1133.087626] ? SyS_clock_settime+0x1a0/0x1a0 [ 1133.092032] SyS_sendmsg+0x27/0x40 [ 1133.095571] ? __sys_sendmsg+0x120/0x120 [ 1133.099611] do_syscall_64+0x1d5/0x640 [ 1133.103524] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1133.108702] RIP: 0033:0x45ca69 [ 1133.111870] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:01 executing program 0 (fault-call:10 fault-nth:37): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1133.119573] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1133.126833] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1133.134096] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1133.141354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1133.148617] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1133.293423] FAULT_INJECTION: forcing a failure. [ 1133.293423] name failslab, interval 1, probability 0, space 0, times 0 [ 1133.305478] CPU: 1 PID: 30375 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1133.313371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1133.322727] Call Trace: [ 1133.325309] dump_stack+0x1b2/0x283 [ 1133.328923] should_fail.cold+0x10a/0x154 [ 1133.333059] should_failslab+0xd6/0x130 [ 1133.337062] kmem_cache_alloc_node+0x25f/0x400 [ 1133.341635] __alloc_skb+0x9a/0x4c0 [ 1133.345250] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1133.350078] ? netlink_has_listeners+0x1ff/0x310 [ 1133.354818] kobject_uevent_env+0x6d1/0xc50 [ 1133.359149] dev_change_net_namespace+0x62d/0x9f0 [ 1133.363985] ? default_device_exit_batch+0x380/0x380 [ 1133.369080] ? ns_capable_common+0x127/0x150 [ 1133.373491] do_setlink+0xc0b/0x2d30 [ 1133.377199] ? do_set_master+0x200/0x200 [ 1133.381253] ? check_preemption_disabled+0x35/0x240 [ 1133.386260] ? perf_trace_lock+0x109/0x4b0 [ 1133.390506] ? deref_stack_reg+0x8a/0xc0 [ 1133.394556] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1133.399468] ? unwind_next_frame+0xe38/0x1700 [ 1133.403963] ? is_bpf_text_address+0x7c/0x120 [ 1133.408441] ? lock_acquire+0x170/0x3f0 [ 1133.412417] ? __lock_acquire+0x655/0x42a0 [ 1133.416641] ? is_bpf_text_address+0xa3/0x120 [ 1133.421120] ? validate_nla+0x1f0/0x5d0 [ 1133.425098] ? nla_parse+0x162/0x220 [ 1133.428801] ? validate_linkmsg+0x3a1/0x460 [ 1133.433121] rtnl_newlink+0x11bb/0x1720 [ 1133.437089] ? perf_trace_lock+0x109/0x4b0 [ 1133.441312] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1133.445975] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1133.450627] ? lock_acquire+0x170/0x3f0 [ 1133.454586] ? __lock_acquire+0x655/0x42a0 [ 1133.458804] ? lock_acquire+0x170/0x3f0 [ 1133.462773] ? lock_acquire+0x170/0x3f0 [ 1133.466724] ? lock_downgrade+0x6e0/0x6e0 [ 1133.470866] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1133.475522] rtnetlink_rcv_msg+0x3be/0xb10 [ 1133.479751] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1133.484245] ? perf_trace_lock+0x109/0x4b0 [ 1133.488473] netlink_rcv_skb+0x127/0x370 [ 1133.492521] ? memcpy+0x35/0x50 [ 1133.495797] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1133.500295] ? netlink_ack+0x970/0x970 [ 1133.504183] netlink_unicast+0x437/0x610 [ 1133.508236] ? netlink_sendskb+0x50/0x50 [ 1133.512281] netlink_sendmsg+0x64a/0xbb0 [ 1133.516336] ? nlmsg_notify+0x160/0x160 [ 1133.520298] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1133.525298] ? security_socket_sendmsg+0x83/0xb0 [ 1133.530035] ? nlmsg_notify+0x160/0x160 [ 1133.533997] sock_sendmsg+0xb5/0x100 [ 1133.537700] ___sys_sendmsg+0x70a/0x840 [ 1133.541659] ? copy_msghdr_from_user+0x380/0x380 [ 1133.546398] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1133.551308] ? lock_downgrade+0x6e0/0x6e0 [ 1133.555436] ? check_preemption_disabled+0x35/0x240 [ 1133.560436] ? lock_acquire+0x170/0x3f0 [ 1133.564393] ? lock_downgrade+0x6e0/0x6e0 [ 1133.568552] ? __fget+0x226/0x360 [ 1133.572018] ? __fget_light+0x199/0x1f0 [ 1133.575984] ? sockfd_lookup_light+0xb2/0x160 [ 1133.580465] __sys_sendmsg+0xa3/0x120 [ 1133.584256] ? SyS_shutdown+0x160/0x160 [ 1133.588215] ? wait_for_completion_io+0x10/0x10 [ 1133.592890] ? SyS_read+0x210/0x210 [ 1133.596519] ? SyS_clock_settime+0x1a0/0x1a0 [ 1133.600917] SyS_sendmsg+0x27/0x40 [ 1133.604447] ? __sys_sendmsg+0x120/0x120 [ 1133.608517] do_syscall_64+0x1d5/0x640 [ 1133.612394] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1133.617568] RIP: 0033:0x45ca69 [ 1133.620746] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1133.628437] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1133.635690] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1133.642940] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1133.650192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1133.657458] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:02 executing program 0 (fault-call:10 fault-nth:38): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1133.803374] FAULT_INJECTION: forcing a failure. [ 1133.803374] name failslab, interval 1, probability 0, space 0, times 0 [ 1133.820616] CPU: 0 PID: 30395 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1133.828519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1133.837872] Call Trace: [ 1133.840455] dump_stack+0x1b2/0x283 [ 1133.844069] should_fail.cold+0x10a/0x154 [ 1133.848204] should_failslab+0xd6/0x130 [ 1133.852166] kmem_cache_alloc_node+0x25f/0x400 [ 1133.856750] __alloc_skb+0x9a/0x4c0 [ 1133.860366] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1133.865207] ? netlink_has_listeners+0x1ff/0x310 [ 1133.869958] kobject_uevent_env+0x6d1/0xc50 [ 1133.874368] dev_change_net_namespace+0x62d/0x9f0 [ 1133.879272] ? default_device_exit_batch+0x380/0x380 [ 1133.884358] ? ns_capable_common+0x127/0x150 [ 1133.888751] do_setlink+0xc0b/0x2d30 [ 1133.892458] ? do_set_master+0x200/0x200 [ 1133.896510] ? check_preemption_disabled+0x35/0x240 [ 1133.901509] ? perf_trace_lock+0x109/0x4b0 [ 1133.905737] ? deref_stack_reg+0x8a/0xc0 [ 1133.909782] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1133.914704] ? unwind_next_frame+0xe38/0x1700 [ 1133.919192] ? is_bpf_text_address+0x7c/0x120 [ 1133.923699] ? lock_acquire+0x170/0x3f0 [ 1133.927656] ? __lock_acquire+0x655/0x42a0 [ 1133.931895] ? is_bpf_text_address+0xa3/0x120 [ 1133.936375] ? validate_nla+0x1f0/0x5d0 [ 1133.940333] ? nla_parse+0x162/0x220 [ 1133.944060] ? validate_linkmsg+0x3a1/0x460 [ 1133.948625] rtnl_newlink+0x11bb/0x1720 [ 1133.952607] ? perf_trace_lock+0x109/0x4b0 [ 1133.956850] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1133.961506] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1133.966159] ? lock_acquire+0x170/0x3f0 [ 1133.970127] ? __lock_acquire+0x655/0x42a0 [ 1133.974351] ? lock_acquire+0x170/0x3f0 [ 1133.978323] ? lock_acquire+0x170/0x3f0 [ 1133.982286] ? lock_downgrade+0x6e0/0x6e0 [ 1133.986426] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1133.991076] rtnetlink_rcv_msg+0x3be/0xb10 [ 1133.995306] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1133.999789] ? perf_trace_lock+0x109/0x4b0 [ 1134.004013] netlink_rcv_skb+0x127/0x370 [ 1134.008071] ? memcpy+0x35/0x50 [ 1134.011333] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1134.015810] ? netlink_ack+0x970/0x970 [ 1134.019703] netlink_unicast+0x437/0x610 [ 1134.023757] ? netlink_sendskb+0x50/0x50 [ 1134.027822] netlink_sendmsg+0x64a/0xbb0 [ 1134.031874] ? nlmsg_notify+0x160/0x160 [ 1134.035835] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1134.040843] ? security_socket_sendmsg+0x83/0xb0 [ 1134.045587] ? nlmsg_notify+0x160/0x160 [ 1134.049553] sock_sendmsg+0xb5/0x100 [ 1134.053249] ___sys_sendmsg+0x70a/0x840 [ 1134.057225] ? copy_msghdr_from_user+0x380/0x380 [ 1134.061971] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1134.066881] ? lock_downgrade+0x6e0/0x6e0 [ 1134.071028] ? check_preemption_disabled+0x35/0x240 [ 1134.076040] ? lock_acquire+0x170/0x3f0 [ 1134.080026] ? lock_downgrade+0x6e0/0x6e0 [ 1134.084169] ? __fget+0x226/0x360 [ 1134.087607] ? __fget_light+0x199/0x1f0 [ 1134.091561] ? sockfd_lookup_light+0xb2/0x160 [ 1134.096039] __sys_sendmsg+0xa3/0x120 [ 1134.099842] ? SyS_shutdown+0x160/0x160 [ 1134.103801] ? wait_for_completion_io+0x10/0x10 [ 1134.108463] ? SyS_read+0x210/0x210 [ 1134.112069] ? SyS_clock_settime+0x1a0/0x1a0 [ 1134.116477] SyS_sendmsg+0x27/0x40 [ 1134.120012] ? __sys_sendmsg+0x120/0x120 [ 1134.124064] do_syscall_64+0x1d5/0x640 [ 1134.127948] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1134.133132] RIP: 0033:0x45ca69 [ 1134.136306] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1134.143996] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 22:12:03 executing program 0 (fault-call:10 fault-nth:39): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1134.151257] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1134.158536] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1134.165802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1134.173058] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:03 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe9, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1134.232799] nla_parse: 10 callbacks suppressed [ 1134.232806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:12:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000240)='/dev/input/mice\x00', 0x80000) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000280)) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1134.324811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1134.393537] FAULT_INJECTION: forcing a failure. [ 1134.393537] name failslab, interval 1, probability 0, space 0, times 0 [ 1134.410045] CPU: 0 PID: 30414 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1134.417938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1134.427283] Call Trace: [ 1134.429879] dump_stack+0x1b2/0x283 [ 1134.433512] should_fail.cold+0x10a/0x154 [ 1134.437660] should_failslab+0xd6/0x130 [ 1134.441639] kmem_cache_alloc_node+0x25f/0x400 [ 1134.446219] __alloc_skb+0x9a/0x4c0 [ 1134.449842] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1134.454677] ? netlink_has_listeners+0x1ff/0x310 [ 1134.459436] kobject_uevent_env+0x6d1/0xc50 [ 1134.463762] dev_change_net_namespace+0x62d/0x9f0 [ 1134.468602] ? default_device_exit_batch+0x380/0x380 [ 1134.473691] ? ns_capable_common+0x127/0x150 [ 1134.478086] do_setlink+0xc0b/0x2d30 [ 1134.481787] ? do_set_master+0x200/0x200 [ 1134.485844] ? check_preemption_disabled+0x35/0x240 [ 1134.490894] ? perf_trace_lock+0x109/0x4b0 [ 1134.495111] ? deref_stack_reg+0x8a/0xc0 [ 1134.499157] ? trace_hardirqs_on+0x10/0x10 [ 1134.503381] ? unwind_next_frame+0xe38/0x1700 [ 1134.507867] ? __lock_acquire+0x655/0x42a0 [ 1134.512117] ? perf_trace_lock+0x109/0x4b0 [ 1134.516364] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1134.521285] ? check_preemption_disabled+0x35/0x240 [ 1134.526303] ? perf_trace_lock+0x109/0x4b0 [ 1134.530547] ? validate_nla+0x1f0/0x5d0 [ 1134.534514] ? nla_parse+0x162/0x220 [ 1134.538229] ? validate_linkmsg+0x3a1/0x460 [ 1134.542542] rtnl_newlink+0x11bb/0x1720 [ 1134.546527] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1134.551292] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 1134.556293] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1134.561240] ? __schedule+0x8ae/0x1d70 [ 1134.565118] ? __mutex_lock+0x7d0/0x1430 [ 1134.569172] ? lock_acquire+0x170/0x3f0 [ 1134.573128] ? lock_downgrade+0x6e0/0x6e0 [ 1134.577276] ? lock_downgrade+0x6e0/0x6e0 [ 1134.581407] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1134.586071] rtnetlink_rcv_msg+0x3be/0xb10 [ 1134.590298] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1134.594775] ? perf_trace_lock+0x109/0x4b0 [ 1134.599012] netlink_rcv_skb+0x127/0x370 [ 1134.603073] ? memcpy+0x35/0x50 [ 1134.606350] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1134.610895] ? netlink_ack+0x970/0x970 [ 1134.614824] netlink_unicast+0x437/0x610 [ 1134.618880] ? netlink_sendskb+0x50/0x50 [ 1134.622948] netlink_sendmsg+0x64a/0xbb0 [ 1134.627017] ? nlmsg_notify+0x160/0x160 [ 1134.630998] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1134.636024] ? security_socket_sendmsg+0x83/0xb0 [ 1134.640761] ? nlmsg_notify+0x160/0x160 [ 1134.644724] sock_sendmsg+0xb5/0x100 [ 1134.648431] ___sys_sendmsg+0x70a/0x840 [ 1134.652406] ? copy_msghdr_from_user+0x380/0x380 [ 1134.657162] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1134.662082] ? lock_downgrade+0x6e0/0x6e0 [ 1134.666230] ? check_preemption_disabled+0x35/0x240 [ 1134.671239] ? lock_acquire+0x170/0x3f0 [ 1134.675201] ? lock_downgrade+0x6e0/0x6e0 [ 1134.679436] ? __fget+0x226/0x360 [ 1134.682891] ? __fget_light+0x199/0x1f0 [ 1134.686868] ? sockfd_lookup_light+0xb2/0x160 [ 1134.691467] __sys_sendmsg+0xa3/0x120 [ 1134.695249] ? SyS_shutdown+0x160/0x160 [ 1134.699206] ? wait_for_completion_io+0x10/0x10 [ 1134.703873] ? SyS_read+0x210/0x210 [ 1134.707491] ? SyS_clock_settime+0x1a0/0x1a0 [ 1134.711883] SyS_sendmsg+0x27/0x40 [ 1134.715405] ? __sys_sendmsg+0x120/0x120 [ 1134.719448] do_syscall_64+0x1d5/0x640 [ 1134.723333] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1134.728530] RIP: 0033:0x45ca69 [ 1134.731706] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:03 executing program 0 (fault-call:10 fault-nth:40): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1134.739393] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1134.746648] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1134.753907] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1134.761165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1134.768432] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1134.825894] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1134.864799] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1134.934495] FAULT_INJECTION: forcing a failure. [ 1134.934495] name failslab, interval 1, probability 0, space 0, times 0 [ 1134.945918] CPU: 1 PID: 30442 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1134.953814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1134.963166] Call Trace: [ 1134.965769] dump_stack+0x1b2/0x283 [ 1134.969383] should_fail.cold+0x10a/0x154 [ 1134.973519] should_failslab+0xd6/0x130 [ 1134.977478] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1134.982564] __kmalloc_node_track_caller+0x38/0x70 [ 1134.987477] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1134.992134] __alloc_skb+0xca/0x4c0 [ 1134.995750] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1135.000576] ? netlink_has_listeners+0x1ff/0x310 [ 1135.005324] kobject_uevent_env+0x6d1/0xc50 [ 1135.009646] dev_change_net_namespace+0x62d/0x9f0 [ 1135.014490] ? default_device_exit_batch+0x380/0x380 [ 1135.019670] ? ns_capable_common+0x127/0x150 [ 1135.024075] do_setlink+0xc0b/0x2d30 [ 1135.027851] ? do_set_master+0x200/0x200 [ 1135.031908] ? check_preemption_disabled+0x35/0x240 [ 1135.036910] ? perf_trace_lock+0x109/0x4b0 [ 1135.041170] ? deref_stack_reg+0x8a/0xc0 [ 1135.045220] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1135.050138] ? unwind_next_frame+0xe38/0x1700 [ 1135.054671] ? is_bpf_text_address+0x7c/0x120 [ 1135.059322] ? lock_acquire+0x170/0x3f0 [ 1135.063278] ? __lock_acquire+0x655/0x42a0 [ 1135.067504] ? is_bpf_text_address+0xa3/0x120 [ 1135.071982] ? validate_nla+0x1f0/0x5d0 [ 1135.075945] ? nla_parse+0x162/0x220 [ 1135.079647] ? validate_linkmsg+0x3a1/0x460 22:12:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8c, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:12:03 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) accept$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ptrace$setopts(0x4200, 0x0, 0x88, 0x70) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1135.083984] rtnl_newlink+0x11bb/0x1720 [ 1135.087962] ? perf_trace_lock+0x109/0x4b0 [ 1135.092210] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1135.096877] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1135.101597] ? lock_acquire+0x170/0x3f0 [ 1135.105589] ? __lock_acquire+0x655/0x42a0 [ 1135.109825] ? lock_acquire+0x170/0x3f0 [ 1135.113826] ? lock_acquire+0x170/0x3f0 [ 1135.117799] ? lock_downgrade+0x6e0/0x6e0 [ 1135.121950] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1135.126619] rtnetlink_rcv_msg+0x3be/0xb10 [ 1135.130855] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1135.135354] ? perf_trace_lock+0x109/0x4b0 [ 1135.139603] netlink_rcv_skb+0x127/0x370 [ 1135.143657] ? memcpy+0x35/0x50 [ 1135.146922] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1135.151401] ? netlink_ack+0x970/0x970 [ 1135.155276] netlink_unicast+0x437/0x610 [ 1135.159366] ? netlink_sendskb+0x50/0x50 [ 1135.163416] netlink_sendmsg+0x64a/0xbb0 [ 1135.167462] ? nlmsg_notify+0x160/0x160 [ 1135.171418] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1135.176429] ? security_socket_sendmsg+0x83/0xb0 [ 1135.181265] ? nlmsg_notify+0x160/0x160 [ 1135.185220] sock_sendmsg+0xb5/0x100 [ 1135.188925] ___sys_sendmsg+0x70a/0x840 [ 1135.190486] ptrace attach of "/root/syz-executor.5"[30464] was attempted by "/root/syz-executor.5"[30465] [ 1135.192897] ? copy_msghdr_from_user+0x380/0x380 [ 1135.207377] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1135.212299] ? lock_downgrade+0x6e0/0x6e0 [ 1135.216445] ? check_preemption_disabled+0x35/0x240 [ 1135.221466] ? lock_acquire+0x170/0x3f0 [ 1135.225454] ? lock_downgrade+0x6e0/0x6e0 [ 1135.229614] ? __fget+0x226/0x360 [ 1135.233074] ? __fget_light+0x199/0x1f0 [ 1135.237053] ? sockfd_lookup_light+0xb2/0x160 [ 1135.241561] __sys_sendmsg+0xa3/0x120 [ 1135.245352] ? SyS_shutdown+0x160/0x160 [ 1135.249326] ? wait_for_completion_io+0x10/0x10 [ 1135.253980] ? SyS_read+0x210/0x210 [ 1135.257593] ? SyS_clock_settime+0x1a0/0x1a0 [ 1135.261994] SyS_sendmsg+0x27/0x40 [ 1135.265517] ? __sys_sendmsg+0x120/0x120 [ 1135.269586] do_syscall_64+0x1d5/0x640 [ 1135.273470] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1135.278643] RIP: 0033:0x45ca69 22:12:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1135.281818] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1135.289530] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1135.297073] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1135.304353] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1135.311616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1135.318875] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:04 executing program 0 (fault-call:10 fault-nth:41): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1135.401417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1135.437616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1135.483336] FAULT_INJECTION: forcing a failure. [ 1135.483336] name failslab, interval 1, probability 0, space 0, times 0 [ 1135.495456] CPU: 1 PID: 30480 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1135.503350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1135.512703] Call Trace: [ 1135.515277] dump_stack+0x1b2/0x283 [ 1135.518892] should_fail.cold+0x10a/0x154 [ 1135.523047] should_failslab+0xd6/0x130 [ 1135.527006] kmem_cache_alloc_node+0x25f/0x400 [ 1135.531571] __alloc_skb+0x9a/0x4c0 [ 1135.535179] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1135.540007] ? netlink_has_listeners+0x1ff/0x310 [ 1135.544762] kobject_uevent_env+0x6d1/0xc50 [ 1135.549072] dev_change_net_namespace+0x62d/0x9f0 [ 1135.553916] ? default_device_exit_batch+0x380/0x380 [ 1135.559005] ? ns_capable_common+0x127/0x150 [ 1135.563413] do_setlink+0xc0b/0x2d30 [ 1135.567121] ? do_set_master+0x200/0x200 [ 1135.571168] ? check_preemption_disabled+0x35/0x240 [ 1135.576167] ? perf_trace_lock+0x109/0x4b0 [ 1135.580381] ? deref_stack_reg+0x8a/0xc0 [ 1135.584440] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1135.589373] ? unwind_next_frame+0xe38/0x1700 [ 1135.593905] ? is_bpf_text_address+0x7c/0x120 [ 1135.598391] ? lock_acquire+0x170/0x3f0 [ 1135.602361] ? __lock_acquire+0x655/0x42a0 [ 1135.606616] ? is_bpf_text_address+0xa3/0x120 [ 1135.611105] ? validate_nla+0x1f0/0x5d0 [ 1135.615212] ? nla_parse+0x162/0x220 [ 1135.618928] ? validate_linkmsg+0x3a1/0x460 [ 1135.623263] rtnl_newlink+0x11bb/0x1720 [ 1135.627233] ? perf_trace_lock+0x109/0x4b0 [ 1135.631473] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1135.636137] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1135.640803] ? lock_acquire+0x170/0x3f0 [ 1135.644777] ? __lock_acquire+0x655/0x42a0 [ 1135.648996] ? lock_acquire+0x170/0x3f0 [ 1135.652984] ? lock_acquire+0x170/0x3f0 [ 1135.656938] ? lock_downgrade+0x6e0/0x6e0 [ 1135.661075] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1135.665735] rtnetlink_rcv_msg+0x3be/0xb10 [ 1135.669963] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1135.674445] ? perf_trace_lock+0x109/0x4b0 [ 1135.678664] netlink_rcv_skb+0x127/0x370 [ 1135.682708] ? memcpy+0x35/0x50 [ 1135.685968] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1135.690443] ? netlink_ack+0x970/0x970 [ 1135.694321] netlink_unicast+0x437/0x610 [ 1135.698384] ? netlink_sendskb+0x50/0x50 [ 1135.702433] netlink_sendmsg+0x64a/0xbb0 [ 1135.706477] ? nlmsg_notify+0x160/0x160 [ 1135.710487] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1135.715496] ? security_socket_sendmsg+0x83/0xb0 [ 1135.720236] ? nlmsg_notify+0x160/0x160 [ 1135.724197] sock_sendmsg+0xb5/0x100 [ 1135.727894] ___sys_sendmsg+0x70a/0x840 [ 1135.731852] ? copy_msghdr_from_user+0x380/0x380 [ 1135.736593] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1135.741529] ? lock_downgrade+0x6e0/0x6e0 [ 1135.745662] ? check_preemption_disabled+0x35/0x240 [ 1135.750662] ? lock_acquire+0x170/0x3f0 [ 1135.754616] ? lock_downgrade+0x6e0/0x6e0 [ 1135.758801] ? __fget+0x226/0x360 [ 1135.762247] ? __fget_light+0x199/0x1f0 [ 1135.766277] ? sockfd_lookup_light+0xb2/0x160 [ 1135.770784] __sys_sendmsg+0xa3/0x120 [ 1135.774570] ? SyS_shutdown+0x160/0x160 [ 1135.778547] ? wait_for_completion_io+0x10/0x10 22:12:04 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xdd, &(0x7f0000019600)="f7f249b9740c9e57f43d26a7000000008a58480aa4cefd3b79f27d0076cc03592a160500000032a56f7200008024c30e478942d190ab9493646d6c0b004d8846a8f6542414f2f03f76a9936e07d3d82c8628d29b096a7b4b9080439075e0db72a147aed99f6c570fea38cffcb700a340be388822a05cfcef120f3a49a00a63730600fb5616f16323fb6d2e634c3e69d3e4a53a21e0900595e9c2eeea568857933460c9c762c9f9521d85e0378ab26a27149c2dd9a0debac48b0b920f5bb09f91e6ba1876763e04471de967814c13b613b61b6d64c928d96eca00c7b94c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1135.783221] ? SyS_read+0x210/0x210 [ 1135.786844] ? SyS_clock_settime+0x1a0/0x1a0 [ 1135.791256] SyS_sendmsg+0x27/0x40 [ 1135.794802] ? __sys_sendmsg+0x120/0x120 [ 1135.798866] do_syscall_64+0x1d5/0x640 [ 1135.802776] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1135.807956] RIP: 0033:0x45ca69 [ 1135.811124] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1135.818815] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1135.826071] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 22:12:04 executing program 0 (fault-call:10 fault-nth:42): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1135.833330] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1135.840603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1135.847855] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1135.907415] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1135.954098] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1136.013375] FAULT_INJECTION: forcing a failure. [ 1136.013375] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.024923] CPU: 1 PID: 30504 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1136.032816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.042171] Call Trace: [ 1136.044747] dump_stack+0x1b2/0x283 [ 1136.048363] should_fail.cold+0x10a/0x154 [ 1136.052562] should_failslab+0xd6/0x130 [ 1136.056545] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1136.061687] __kmalloc_node_track_caller+0x38/0x70 [ 1136.066607] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1136.071265] __alloc_skb+0xca/0x4c0 [ 1136.074874] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1136.079700] ? netlink_has_listeners+0x1ff/0x310 [ 1136.084465] kobject_uevent_env+0x6d1/0xc50 [ 1136.088778] dev_change_net_namespace+0x62d/0x9f0 [ 1136.093638] ? default_device_exit_batch+0x380/0x380 [ 1136.098740] ? ns_capable_common+0x127/0x150 [ 1136.103167] do_setlink+0xc0b/0x2d30 [ 1136.106897] ? do_set_master+0x200/0x200 [ 1136.110940] ? check_preemption_disabled+0x35/0x240 [ 1136.115949] ? perf_trace_lock+0x109/0x4b0 [ 1136.120173] ? deref_stack_reg+0x8a/0xc0 [ 1136.124214] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1136.129123] ? unwind_next_frame+0xe38/0x1700 [ 1136.133620] ? is_bpf_text_address+0x7c/0x120 [ 1136.138104] ? lock_acquire+0x170/0x3f0 [ 1136.142103] ? __lock_acquire+0x655/0x42a0 [ 1136.146329] ? is_bpf_text_address+0xa3/0x120 [ 1136.150808] ? validate_nla+0x1f0/0x5d0 [ 1136.154764] ? nla_parse+0x162/0x220 [ 1136.158460] ? validate_linkmsg+0x3a1/0x460 [ 1136.162765] rtnl_newlink+0x11bb/0x1720 [ 1136.166751] ? perf_trace_lock+0x109/0x4b0 [ 1136.170984] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1136.175633] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1136.180283] ? lock_acquire+0x170/0x3f0 [ 1136.184250] ? __lock_acquire+0x655/0x42a0 [ 1136.188472] ? lock_acquire+0x170/0x3f0 [ 1136.192438] ? lock_acquire+0x170/0x3f0 [ 1136.196401] ? lock_downgrade+0x6e0/0x6e0 [ 1136.200552] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1136.205213] rtnetlink_rcv_msg+0x3be/0xb10 [ 1136.209438] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1136.213914] ? perf_trace_lock+0x109/0x4b0 [ 1136.218153] netlink_rcv_skb+0x127/0x370 [ 1136.222198] ? memcpy+0x35/0x50 [ 1136.225459] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1136.229944] ? netlink_ack+0x970/0x970 [ 1136.233985] netlink_unicast+0x437/0x610 [ 1136.238039] ? netlink_sendskb+0x50/0x50 [ 1136.242134] netlink_sendmsg+0x64a/0xbb0 [ 1136.246194] ? nlmsg_notify+0x160/0x160 [ 1136.250207] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1136.255212] ? security_socket_sendmsg+0x83/0xb0 [ 1136.259963] ? nlmsg_notify+0x160/0x160 [ 1136.263929] sock_sendmsg+0xb5/0x100 [ 1136.267642] ___sys_sendmsg+0x70a/0x840 [ 1136.271611] ? copy_msghdr_from_user+0x380/0x380 [ 1136.276359] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1136.281267] ? lock_downgrade+0x6e0/0x6e0 [ 1136.285427] ? check_preemption_disabled+0x35/0x240 [ 1136.290429] ? lock_acquire+0x170/0x3f0 [ 1136.294387] ? lock_downgrade+0x6e0/0x6e0 [ 1136.298543] ? __fget+0x226/0x360 [ 1136.301982] ? __fget_light+0x199/0x1f0 [ 1136.305959] ? sockfd_lookup_light+0xb2/0x160 [ 1136.310436] __sys_sendmsg+0xa3/0x120 [ 1136.314237] ? SyS_shutdown+0x160/0x160 [ 1136.318192] ? wait_for_completion_io+0x10/0x10 [ 1136.322848] ? SyS_read+0x210/0x210 [ 1136.326456] ? SyS_clock_settime+0x1a0/0x1a0 [ 1136.330846] SyS_sendmsg+0x27/0x40 [ 1136.334375] ? __sys_sendmsg+0x120/0x120 [ 1136.338427] do_syscall_64+0x1d5/0x640 [ 1136.342300] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1136.347489] RIP: 0033:0x45ca69 [ 1136.350659] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:05 executing program 0 (fault-call:10 fault-nth:43): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1136.358526] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1136.365814] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1136.373063] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1136.380326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1136.387595] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1136.466494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1136.516702] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1136.563983] FAULT_INJECTION: forcing a failure. [ 1136.563983] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.579908] CPU: 1 PID: 30523 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1136.587844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.597199] Call Trace: [ 1136.599953] dump_stack+0x1b2/0x283 [ 1136.603575] should_fail.cold+0x10a/0x154 [ 1136.607723] should_failslab+0xd6/0x130 [ 1136.611699] kmem_cache_alloc_node+0x25f/0x400 [ 1136.616270] __alloc_skb+0x9a/0x4c0 [ 1136.619883] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1136.624714] ? netlink_has_listeners+0x1ff/0x310 [ 1136.629507] kobject_uevent_env+0x6d1/0xc50 [ 1136.633819] dev_change_net_namespace+0x62d/0x9f0 [ 1136.638681] ? default_device_exit_batch+0x380/0x380 [ 1136.643771] ? ns_capable_common+0x127/0x150 [ 1136.648164] do_setlink+0xc0b/0x2d30 [ 1136.651866] ? do_set_master+0x200/0x200 [ 1136.655912] ? check_preemption_disabled+0x35/0x240 [ 1136.660914] ? perf_trace_lock+0x109/0x4b0 [ 1136.665129] ? deref_stack_reg+0x8a/0xc0 [ 1136.669174] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1136.674086] ? unwind_next_frame+0xe38/0x1700 [ 1136.678567] ? is_bpf_text_address+0x7c/0x120 [ 1136.683045] ? lock_acquire+0x170/0x3f0 [ 1136.687002] ? __lock_acquire+0x655/0x42a0 [ 1136.691220] ? is_bpf_text_address+0xa3/0x120 [ 1136.695716] ? validate_nla+0x1f0/0x5d0 [ 1136.699672] ? nla_parse+0x162/0x220 [ 1136.703367] ? validate_linkmsg+0x3a1/0x460 [ 1136.707680] rtnl_newlink+0x11bb/0x1720 [ 1136.711655] ? perf_trace_lock+0x109/0x4b0 [ 1136.715876] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1136.720525] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1136.725188] ? lock_acquire+0x170/0x3f0 [ 1136.729155] ? __lock_acquire+0x655/0x42a0 [ 1136.733371] ? lock_acquire+0x170/0x3f0 [ 1136.737363] ? lock_acquire+0x170/0x3f0 [ 1136.741347] ? lock_downgrade+0x6e0/0x6e0 [ 1136.745479] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1136.750131] rtnetlink_rcv_msg+0x3be/0xb10 [ 1136.754377] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1136.758857] ? perf_trace_lock+0x109/0x4b0 [ 1136.763090] netlink_rcv_skb+0x127/0x370 [ 1136.767150] ? memcpy+0x35/0x50 [ 1136.770467] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1136.774955] ? netlink_ack+0x970/0x970 [ 1136.778844] netlink_unicast+0x437/0x610 [ 1136.782898] ? netlink_sendskb+0x50/0x50 [ 1136.786961] netlink_sendmsg+0x64a/0xbb0 [ 1136.791016] ? nlmsg_notify+0x160/0x160 [ 1136.794972] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1136.799976] ? security_socket_sendmsg+0x83/0xb0 [ 1136.804772] ? nlmsg_notify+0x160/0x160 [ 1136.808726] sock_sendmsg+0xb5/0x100 [ 1136.812425] ___sys_sendmsg+0x70a/0x840 [ 1136.816392] ? copy_msghdr_from_user+0x380/0x380 [ 1136.821140] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1136.826053] ? lock_downgrade+0x6e0/0x6e0 [ 1136.830184] ? check_preemption_disabled+0x35/0x240 [ 1136.835232] ? lock_acquire+0x170/0x3f0 [ 1136.839193] ? lock_downgrade+0x6e0/0x6e0 [ 1136.843328] ? __fget+0x226/0x360 [ 1136.846764] ? __fget_light+0x199/0x1f0 [ 1136.850743] ? sockfd_lookup_light+0xb2/0x160 [ 1136.855234] __sys_sendmsg+0xa3/0x120 [ 1136.859023] ? SyS_shutdown+0x160/0x160 [ 1136.862981] ? wait_for_completion_io+0x10/0x10 [ 1136.867637] ? SyS_read+0x210/0x210 [ 1136.871244] ? SyS_clock_settime+0x1a0/0x1a0 [ 1136.875684] SyS_sendmsg+0x27/0x40 [ 1136.879209] ? __sys_sendmsg+0x120/0x120 [ 1136.883305] do_syscall_64+0x1d5/0x640 [ 1136.887193] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1136.892369] RIP: 0033:0x45ca69 [ 1136.895539] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1136.904205] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1136.911459] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1136.918747] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1136.926005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1136.933314] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:05 executing program 0 (fault-call:10 fault-nth:44): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1137.104196] FAULT_INJECTION: forcing a failure. [ 1137.104196] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.115748] CPU: 1 PID: 30542 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1137.123637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.132993] Call Trace: [ 1137.135578] dump_stack+0x1b2/0x283 [ 1137.139206] should_fail.cold+0x10a/0x154 [ 1137.143342] should_failslab+0xd6/0x130 [ 1137.147347] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1137.152478] __kmalloc_node_track_caller+0x38/0x70 [ 1137.157398] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1137.162105] __alloc_skb+0xca/0x4c0 [ 1137.165711] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1137.170533] ? netlink_has_listeners+0x1ff/0x310 [ 1137.175289] kobject_uevent_env+0x6d1/0xc50 [ 1137.179607] dev_change_net_namespace+0x62d/0x9f0 [ 1137.184433] ? default_device_exit_batch+0x380/0x380 [ 1137.189527] ? ns_capable_common+0x127/0x150 [ 1137.193932] do_setlink+0xc0b/0x2d30 [ 1137.197637] ? do_set_master+0x200/0x200 [ 1137.201687] ? check_preemption_disabled+0x35/0x240 [ 1137.206689] ? perf_trace_lock+0x109/0x4b0 [ 1137.210910] ? deref_stack_reg+0x8a/0xc0 [ 1137.214961] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1137.219906] ? unwind_next_frame+0xe38/0x1700 [ 1137.224432] ? is_bpf_text_address+0x7c/0x120 [ 1137.228914] ? lock_acquire+0x170/0x3f0 [ 1137.232882] ? __lock_acquire+0x655/0x42a0 [ 1137.237099] ? is_bpf_text_address+0xa3/0x120 [ 1137.241576] ? validate_nla+0x1f0/0x5d0 [ 1137.245532] ? nla_parse+0x162/0x220 [ 1137.249243] ? validate_linkmsg+0x3a1/0x460 [ 1137.253543] rtnl_newlink+0x11bb/0x1720 [ 1137.257498] ? perf_trace_lock+0x109/0x4b0 [ 1137.261720] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1137.266366] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1137.271018] ? lock_acquire+0x170/0x3f0 [ 1137.274973] ? __lock_acquire+0x655/0x42a0 [ 1137.279228] ? lock_acquire+0x170/0x3f0 [ 1137.283205] ? lock_acquire+0x170/0x3f0 [ 1137.287156] ? lock_downgrade+0x6e0/0x6e0 [ 1137.291284] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1137.295984] rtnetlink_rcv_msg+0x3be/0xb10 [ 1137.300268] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1137.304788] ? perf_trace_lock+0x109/0x4b0 [ 1137.309008] netlink_rcv_skb+0x127/0x370 [ 1137.313096] ? memcpy+0x35/0x50 [ 1137.316356] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1137.320835] ? netlink_ack+0x970/0x970 [ 1137.324713] netlink_unicast+0x437/0x610 [ 1137.328786] ? netlink_sendskb+0x50/0x50 [ 1137.332852] netlink_sendmsg+0x64a/0xbb0 [ 1137.336896] ? nlmsg_notify+0x160/0x160 [ 1137.340850] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1137.345869] ? security_socket_sendmsg+0x83/0xb0 [ 1137.350631] ? nlmsg_notify+0x160/0x160 [ 1137.354585] sock_sendmsg+0xb5/0x100 [ 1137.358284] ___sys_sendmsg+0x70a/0x840 [ 1137.362252] ? copy_msghdr_from_user+0x380/0x380 [ 1137.366996] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1137.371903] ? lock_downgrade+0x6e0/0x6e0 [ 1137.376227] ? check_preemption_disabled+0x35/0x240 [ 1137.381226] ? lock_acquire+0x170/0x3f0 [ 1137.385205] ? lock_downgrade+0x6e0/0x6e0 [ 1137.389345] ? __fget+0x226/0x360 [ 1137.392839] ? __fget_light+0x199/0x1f0 [ 1137.396845] ? sockfd_lookup_light+0xb2/0x160 [ 1137.401325] __sys_sendmsg+0xa3/0x120 [ 1137.405111] ? SyS_shutdown+0x160/0x160 [ 1137.409093] ? wait_for_completion_io+0x10/0x10 [ 1137.413752] ? SyS_read+0x210/0x210 [ 1137.417359] ? SyS_clock_settime+0x1a0/0x1a0 [ 1137.421749] SyS_sendmsg+0x27/0x40 [ 1137.425278] ? __sys_sendmsg+0x120/0x120 [ 1137.429335] do_syscall_64+0x1d5/0x640 [ 1137.433238] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1137.438416] RIP: 0033:0x45ca69 [ 1137.441640] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:06 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe9, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1137.449329] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1137.456588] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1137.463843] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1137.471194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1137.478496] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:06 executing program 0 (fault-call:10 fault-nth:45): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:12:06 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4, 0x8000}, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xf643, 0x10100) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000280)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1137.694126] FAULT_INJECTION: forcing a failure. [ 1137.694126] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.708223] CPU: 1 PID: 30565 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1137.716157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.725571] Call Trace: [ 1137.728146] dump_stack+0x1b2/0x283 [ 1137.731775] should_fail.cold+0x10a/0x154 [ 1137.735928] should_failslab+0xd6/0x130 [ 1137.739893] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 1137.744547] ? kobject_create_and_add.cold+0x3f/0x3f [ 1137.749641] call_usermodehelper_setup+0x73/0x2e0 [ 1137.754476] kobject_uevent_env+0xa79/0xc50 [ 1137.758787] dev_change_net_namespace+0x62d/0x9f0 [ 1137.763618] ? default_device_exit_batch+0x380/0x380 [ 1137.768706] ? ns_capable_common+0x127/0x150 [ 1137.773104] do_setlink+0xc0b/0x2d30 [ 1137.776812] ? do_set_master+0x200/0x200 [ 1137.780881] ? check_preemption_disabled+0x35/0x240 [ 1137.785888] ? perf_trace_lock+0x109/0x4b0 [ 1137.790102] ? deref_stack_reg+0x8a/0xc0 [ 1137.794157] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1137.799080] ? unwind_next_frame+0xe38/0x1700 [ 1137.803606] ? is_bpf_text_address+0x7c/0x120 [ 1137.808085] ? lock_acquire+0x170/0x3f0 [ 1137.812229] ? __lock_acquire+0x655/0x42a0 [ 1137.816461] ? is_bpf_text_address+0xa3/0x120 [ 1137.820938] ? validate_nla+0x1f0/0x5d0 [ 1137.824896] ? nla_parse+0x162/0x220 [ 1137.828598] ? validate_linkmsg+0x3a1/0x460 [ 1137.832919] rtnl_newlink+0x11bb/0x1720 [ 1137.836886] ? perf_trace_lock+0x109/0x4b0 [ 1137.841126] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1137.845774] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1137.850445] ? lock_acquire+0x170/0x3f0 [ 1137.854404] ? __lock_acquire+0x655/0x42a0 [ 1137.858629] ? lock_acquire+0x170/0x3f0 [ 1137.862636] ? lock_acquire+0x170/0x3f0 [ 1137.866592] ? lock_downgrade+0x6e0/0x6e0 [ 1137.870733] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1137.875392] rtnetlink_rcv_msg+0x3be/0xb10 [ 1137.879629] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1137.884153] ? perf_trace_lock+0x109/0x4b0 [ 1137.888421] netlink_rcv_skb+0x127/0x370 [ 1137.892501] ? memcpy+0x35/0x50 [ 1137.895764] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1137.900242] ? netlink_ack+0x970/0x970 [ 1137.904132] netlink_unicast+0x437/0x610 [ 1137.908186] ? netlink_sendskb+0x50/0x50 [ 1137.912274] netlink_sendmsg+0x64a/0xbb0 [ 1137.916323] ? nlmsg_notify+0x160/0x160 [ 1137.920284] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1137.925317] ? security_socket_sendmsg+0x83/0xb0 [ 1137.930062] ? nlmsg_notify+0x160/0x160 [ 1137.934023] sock_sendmsg+0xb5/0x100 [ 1137.937724] ___sys_sendmsg+0x70a/0x840 [ 1137.941688] ? copy_msghdr_from_user+0x380/0x380 [ 1137.946429] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1137.951343] ? lock_downgrade+0x6e0/0x6e0 [ 1137.955474] ? check_preemption_disabled+0x35/0x240 [ 1137.960475] ? lock_acquire+0x170/0x3f0 [ 1137.964448] ? lock_downgrade+0x6e0/0x6e0 [ 1137.968585] ? __fget+0x226/0x360 [ 1137.972022] ? __fget_light+0x199/0x1f0 [ 1137.975979] ? sockfd_lookup_light+0xb2/0x160 [ 1137.980510] __sys_sendmsg+0xa3/0x120 [ 1137.984319] ? SyS_shutdown+0x160/0x160 [ 1137.988293] ? wait_for_completion_io+0x10/0x10 [ 1137.992986] ? SyS_read+0x210/0x210 [ 1137.996649] ? SyS_clock_settime+0x1a0/0x1a0 [ 1138.001059] SyS_sendmsg+0x27/0x40 [ 1138.004588] ? __sys_sendmsg+0x120/0x120 [ 1138.008630] do_syscall_64+0x1d5/0x640 [ 1138.012503] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1138.017728] RIP: 0033:0x45ca69 [ 1138.020930] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1138.028642] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1138.035895] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1138.043179] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1138.050437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1138.057689] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:06 executing program 0 (fault-call:10 fault-nth:46): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:12:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8c, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1138.224608] FAULT_INJECTION: forcing a failure. [ 1138.224608] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.237466] CPU: 0 PID: 30593 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1138.245365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.254751] Call Trace: [ 1138.257341] dump_stack+0x1b2/0x283 [ 1138.260961] should_fail.cold+0x10a/0x154 [ 1138.265112] should_failslab+0xd6/0x130 [ 1138.269095] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1138.274201] __kmalloc_node_track_caller+0x38/0x70 [ 1138.279140] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1138.283793] __alloc_skb+0xca/0x4c0 [ 1138.287400] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1138.292234] ? netlink_has_listeners+0x1ff/0x310 [ 1138.296981] kobject_uevent_env+0x6d1/0xc50 [ 1138.301289] dev_change_net_namespace+0x62d/0x9f0 [ 1138.306114] ? default_device_exit_batch+0x380/0x380 [ 1138.311202] ? ns_capable_common+0x127/0x150 [ 1138.315594] do_setlink+0xc0b/0x2d30 [ 1138.319292] ? do_set_master+0x200/0x200 [ 1138.323351] ? check_preemption_disabled+0x35/0x240 [ 1138.328349] ? perf_trace_lock+0x109/0x4b0 [ 1138.332570] ? deref_stack_reg+0x8a/0xc0 [ 1138.336622] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1138.341549] ? unwind_next_frame+0xe38/0x1700 [ 1138.346028] ? is_bpf_text_address+0x7c/0x120 [ 1138.350503] ? lock_acquire+0x170/0x3f0 [ 1138.354466] ? __lock_acquire+0x655/0x42a0 [ 1138.358691] ? is_bpf_text_address+0xa3/0x120 [ 1138.363176] ? validate_nla+0x1f0/0x5d0 [ 1138.367157] ? nla_parse+0x162/0x220 [ 1138.370852] ? validate_linkmsg+0x3a1/0x460 [ 1138.375152] rtnl_newlink+0x11bb/0x1720 [ 1138.379104] ? perf_trace_lock+0x109/0x4b0 [ 1138.383337] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1138.387987] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1138.392648] ? lock_acquire+0x170/0x3f0 [ 1138.396634] ? __lock_acquire+0x655/0x42a0 [ 1138.400855] ? lock_acquire+0x170/0x3f0 [ 1138.404827] ? lock_acquire+0x170/0x3f0 [ 1138.408782] ? lock_downgrade+0x6e0/0x6e0 [ 1138.412923] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1138.417579] rtnetlink_rcv_msg+0x3be/0xb10 [ 1138.421807] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1138.426291] ? perf_trace_lock+0x109/0x4b0 [ 1138.430511] netlink_rcv_skb+0x127/0x370 [ 1138.434562] ? memcpy+0x35/0x50 [ 1138.437841] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1138.442333] ? netlink_ack+0x970/0x970 [ 1138.446218] netlink_unicast+0x437/0x610 [ 1138.450265] ? netlink_sendskb+0x50/0x50 [ 1138.454443] netlink_sendmsg+0x64a/0xbb0 [ 1138.458497] ? nlmsg_notify+0x160/0x160 [ 1138.462460] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1138.467471] ? security_socket_sendmsg+0x83/0xb0 [ 1138.472220] ? nlmsg_notify+0x160/0x160 [ 1138.476183] sock_sendmsg+0xb5/0x100 [ 1138.479890] ___sys_sendmsg+0x70a/0x840 [ 1138.483854] ? copy_msghdr_from_user+0x380/0x380 [ 1138.488600] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1138.493528] ? lock_downgrade+0x6e0/0x6e0 [ 1138.497666] ? check_preemption_disabled+0x35/0x240 [ 1138.502683] ? lock_acquire+0x170/0x3f0 [ 1138.506669] ? lock_downgrade+0x6e0/0x6e0 [ 1138.510828] ? __fget+0x226/0x360 [ 1138.514291] ? __fget_light+0x199/0x1f0 [ 1138.518270] ? sockfd_lookup_light+0xb2/0x160 [ 1138.522756] __sys_sendmsg+0xa3/0x120 [ 1138.526548] ? SyS_shutdown+0x160/0x160 [ 1138.530503] ? wait_for_completion_io+0x10/0x10 [ 1138.535158] ? SyS_read+0x210/0x210 [ 1138.538785] ? SyS_clock_settime+0x1a0/0x1a0 [ 1138.543187] SyS_sendmsg+0x27/0x40 [ 1138.546742] ? __sys_sendmsg+0x120/0x120 [ 1138.550799] do_syscall_64+0x1d5/0x640 [ 1138.554680] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1138.559849] RIP: 0033:0x45ca69 [ 1138.563022] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:12:07 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1138.570720] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1138.577968] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1138.585218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1138.592482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1138.599744] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:07 executing program 0 (fault-call:10 fault-nth:47): r0 = socket$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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:12:07 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1138.794334] FAULT_INJECTION: forcing a failure. [ 1138.794334] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.809989] CPU: 1 PID: 30619 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1138.817895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.827246] Call Trace: [ 1138.829823] dump_stack+0x1b2/0x283 [ 1138.833442] should_fail.cold+0x10a/0x154 [ 1138.837584] should_failslab+0xd6/0x130 [ 1138.841542] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1138.846638] __kmalloc_node_track_caller+0x38/0x70 [ 1138.851560] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1138.856246] __alloc_skb+0xca/0x4c0 [ 1138.859853] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1138.864680] ? netlink_has_listeners+0x1ff/0x310 [ 1138.869420] kobject_uevent_env+0x6d1/0xc50 [ 1138.873744] dev_change_net_namespace+0x62d/0x9f0 [ 1138.878578] ? default_device_exit_batch+0x380/0x380 [ 1138.883683] ? ns_capable_common+0x127/0x150 [ 1138.888084] do_setlink+0xc0b/0x2d30 [ 1138.891783] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1138.896695] ? do_set_master+0x200/0x200 [ 1138.900752] ? check_preemption_disabled+0x35/0x240 [ 1138.905759] ? perf_trace_lock+0x109/0x4b0 [ 1138.909996] ? deref_stack_reg+0x8a/0xc0 [ 1138.914059] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1138.918974] ? unwind_next_frame+0xe38/0x1700 [ 1138.923456] ? is_bpf_text_address+0x7c/0x120 [ 1138.927974] ? lock_acquire+0x170/0x3f0 [ 1138.931932] ? __lock_acquire+0x655/0x42a0 [ 1138.936161] ? is_bpf_text_address+0xa3/0x120 [ 1138.940654] ? validate_nla+0x1f0/0x5d0 [ 1138.944623] ? nla_parse+0x162/0x220 [ 1138.948319] ? validate_linkmsg+0x3a1/0x460 [ 1138.952630] rtnl_newlink+0x11bb/0x1720 [ 1138.956588] ? perf_trace_lock+0x109/0x4b0 [ 1138.960810] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1138.965511] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1138.970211] ? lock_acquire+0x170/0x3f0 [ 1138.974168] ? __lock_acquire+0x655/0x42a0 [ 1138.978394] ? lock_acquire+0x170/0x3f0 [ 1138.982371] ? lock_acquire+0x170/0x3f0 [ 1138.986329] ? lock_downgrade+0x6e0/0x6e0 [ 1138.990531] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1138.995186] rtnetlink_rcv_msg+0x3be/0xb10 [ 1138.999411] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1139.003903] ? perf_trace_lock+0x109/0x4b0 [ 1139.008131] netlink_rcv_skb+0x127/0x370 [ 1139.012224] ? memcpy+0x35/0x50 [ 1139.015482] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1139.019971] ? netlink_ack+0x970/0x970 [ 1139.023848] netlink_unicast+0x437/0x610 [ 1139.027892] ? netlink_sendskb+0x50/0x50 [ 1139.031954] netlink_sendmsg+0x64a/0xbb0 [ 1139.036011] ? nlmsg_notify+0x160/0x160 [ 1139.039994] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1139.045033] ? security_socket_sendmsg+0x83/0xb0 [ 1139.049769] ? nlmsg_notify+0x160/0x160 [ 1139.053726] sock_sendmsg+0xb5/0x100 [ 1139.057423] ___sys_sendmsg+0x70a/0x840 [ 1139.061387] ? copy_msghdr_from_user+0x380/0x380 [ 1139.066132] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1139.071071] ? lock_downgrade+0x6e0/0x6e0 [ 1139.075275] ? check_preemption_disabled+0x35/0x240 [ 1139.080292] ? lock_acquire+0x170/0x3f0 [ 1139.084266] ? lock_downgrade+0x6e0/0x6e0 [ 1139.088401] ? __fget+0x226/0x360 [ 1139.091839] ? __fget_light+0x199/0x1f0 [ 1139.095795] ? sockfd_lookup_light+0xb2/0x160 [ 1139.100293] __sys_sendmsg+0xa3/0x120 [ 1139.104076] ? SyS_shutdown+0x160/0x160 [ 1139.108032] ? wait_for_completion_io+0x10/0x10 [ 1139.112687] ? SyS_read+0x210/0x210 [ 1139.116298] ? SyS_clock_settime+0x1a0/0x1a0 [ 1139.120691] SyS_sendmsg+0x27/0x40 [ 1139.124243] ? __sys_sendmsg+0x120/0x120 [ 1139.128286] do_syscall_64+0x1d5/0x640 [ 1139.132163] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1139.137352] RIP: 0033:0x45ca69 22:12:08 executing program 0 (fault-call:10 fault-nth:48): r0 = 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, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1139.140531] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1139.148236] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1139.155493] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1139.162752] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1139.170009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1139.177279] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1139.255118] nla_parse: 8 callbacks suppressed [ 1139.255124] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1139.291097] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1139.353347] FAULT_INJECTION: forcing a failure. [ 1139.353347] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.364895] CPU: 1 PID: 30645 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1139.372789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.382141] Call Trace: [ 1139.384779] dump_stack+0x1b2/0x283 [ 1139.388392] should_fail.cold+0x10a/0x154 [ 1139.392522] should_failslab+0xd6/0x130 [ 1139.396477] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1139.401573] __kmalloc_node_track_caller+0x38/0x70 [ 1139.406493] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1139.411184] __alloc_skb+0xca/0x4c0 [ 1139.414913] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 1139.419772] ? netlink_has_listeners+0x1ff/0x310 [ 1139.424514] kobject_uevent_env+0x6d1/0xc50 [ 1139.428829] dev_change_net_namespace+0x62d/0x9f0 [ 1139.433690] ? default_device_exit_batch+0x380/0x380 [ 1139.438788] ? ns_capable_common+0x127/0x150 [ 1139.443233] do_setlink+0xc0b/0x2d30 [ 1139.446966] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1139.451880] ? do_set_master+0x200/0x200 [ 1139.455922] ? check_preemption_disabled+0x35/0x240 [ 1139.460940] ? perf_trace_lock+0x109/0x4b0 [ 1139.465184] ? deref_stack_reg+0x8a/0xc0 [ 1139.469248] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1139.474166] ? unwind_next_frame+0xe38/0x1700 [ 1139.478760] ? is_bpf_text_address+0x7c/0x120 [ 1139.483236] ? lock_acquire+0x170/0x3f0 [ 1139.487209] ? __lock_acquire+0x655/0x42a0 [ 1139.491427] ? is_bpf_text_address+0xa3/0x120 [ 1139.495901] ? validate_nla+0x1f0/0x5d0 [ 1139.499874] ? nla_parse+0x162/0x220 [ 1139.503567] ? validate_linkmsg+0x3a1/0x460 [ 1139.507880] rtnl_newlink+0x11bb/0x1720 [ 1139.511858] ? perf_trace_lock+0x109/0x4b0 [ 1139.516093] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1139.520740] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1139.525405] ? lock_acquire+0x170/0x3f0 [ 1139.529363] ? __lock_acquire+0x655/0x42a0 [ 1139.533578] ? lock_acquire+0x170/0x3f0 [ 1139.537552] ? lock_acquire+0x170/0x3f0 [ 1139.541511] ? lock_downgrade+0x6e0/0x6e0 [ 1139.545671] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1139.550319] rtnetlink_rcv_msg+0x3be/0xb10 [ 1139.554544] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1139.559033] ? perf_trace_lock+0x109/0x4b0 [ 1139.563269] netlink_rcv_skb+0x127/0x370 [ 1139.567320] ? memcpy+0x35/0x50 [ 1139.570593] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1139.575080] ? netlink_ack+0x970/0x970 [ 1139.578956] netlink_unicast+0x437/0x610 [ 1139.582997] ? netlink_sendskb+0x50/0x50 [ 1139.587057] netlink_sendmsg+0x64a/0xbb0 [ 1139.591116] ? nlmsg_notify+0x160/0x160 [ 1139.595069] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1139.600253] ? security_socket_sendmsg+0x83/0xb0 [ 1139.605009] ? nlmsg_notify+0x160/0x160 [ 1139.609014] sock_sendmsg+0xb5/0x100 [ 1139.612718] ___sys_sendmsg+0x70a/0x840 [ 1139.616704] ? copy_msghdr_from_user+0x380/0x380 [ 1139.621440] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1139.626348] ? lock_downgrade+0x6e0/0x6e0 [ 1139.630477] ? check_preemption_disabled+0x35/0x240 [ 1139.635477] ? lock_acquire+0x170/0x3f0 [ 1139.639429] ? lock_downgrade+0x6e0/0x6e0 [ 1139.643571] ? __fget+0x226/0x360 [ 1139.647016] ? __fget_light+0x199/0x1f0 [ 1139.650973] ? sockfd_lookup_light+0xb2/0x160 [ 1139.655464] __sys_sendmsg+0xa3/0x120 [ 1139.659248] ? SyS_shutdown+0x160/0x160 [ 1139.663205] ? wait_for_completion_io+0x10/0x10 [ 1139.667870] ? SyS_read+0x210/0x210 [ 1139.671484] ? SyS_clock_settime+0x1a0/0x1a0 [ 1139.675873] SyS_sendmsg+0x27/0x40 [ 1139.679392] ? __sys_sendmsg+0x120/0x120 [ 1139.683484] do_syscall_64+0x1d5/0x640 [ 1139.687357] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1139.692575] RIP: 0033:0x45ca69 [ 1139.695745] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1139.703657] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1139.710906] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1139.718183] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1139.725440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1139.732720] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 22:12:08 executing program 0 (fault-call:10 fault-nth:49): r0 = 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1139.797781] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1139.840141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1139.893898] FAULT_INJECTION: forcing a failure. [ 1139.893898] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.906028] CPU: 1 PID: 30663 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1139.913921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.923319] Call Trace: [ 1139.925891] dump_stack+0x1b2/0x283 [ 1139.929554] should_fail.cold+0x10a/0x154 [ 1139.933688] should_failslab+0xd6/0x130 [ 1139.937690] __kmalloc+0x2c1/0x400 [ 1139.941210] ? kobject_rename+0xcd/0x200 [ 1139.945278] ? kobject_get_path+0x83/0x190 [ 1139.949522] kobject_rename+0xcd/0x200 [ 1139.953388] ? kobject_namespace+0x180/0x180 [ 1139.957851] ? sysfs_rename_link_ns+0x18a/0x230 [ 1139.962510] device_rename+0x13d/0x1f0 [ 1139.966382] dev_change_net_namespace+0x437/0x9f0 [ 1139.971207] ? default_device_exit_batch+0x380/0x380 [ 1139.976293] ? ns_capable_common+0x127/0x150 [ 1139.980701] do_setlink+0xc0b/0x2d30 [ 1139.984397] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1139.989325] ? do_set_master+0x200/0x200 [ 1139.993396] ? check_preemption_disabled+0x35/0x240 [ 1139.998394] ? perf_trace_lock+0x109/0x4b0 [ 1140.002631] ? deref_stack_reg+0x8a/0xc0 [ 1140.006672] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1140.011589] ? unwind_next_frame+0xe38/0x1700 [ 1140.016071] ? is_bpf_text_address+0x7c/0x120 [ 1140.020554] ? lock_acquire+0x170/0x3f0 [ 1140.024511] ? __lock_acquire+0x655/0x42a0 [ 1140.028726] ? is_bpf_text_address+0xa3/0x120 [ 1140.033202] ? validate_nla+0x1f0/0x5d0 [ 1140.037156] ? nla_parse+0x162/0x220 [ 1140.040870] ? validate_linkmsg+0x3a1/0x460 [ 1140.045301] rtnl_newlink+0x11bb/0x1720 [ 1140.049278] ? perf_trace_lock+0x109/0x4b0 [ 1140.053533] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1140.058206] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1140.062887] ? lock_acquire+0x170/0x3f0 [ 1140.066844] ? __lock_acquire+0x655/0x42a0 [ 1140.071058] ? lock_acquire+0x170/0x3f0 [ 1140.075028] ? lock_acquire+0x170/0x3f0 [ 1140.078979] ? lock_downgrade+0x6e0/0x6e0 [ 1140.083107] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1140.087771] rtnetlink_rcv_msg+0x3be/0xb10 [ 1140.091989] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1140.096460] ? perf_trace_lock+0x109/0x4b0 [ 1140.100697] netlink_rcv_skb+0x127/0x370 [ 1140.104758] ? memcpy+0x35/0x50 [ 1140.108016] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1140.112509] ? netlink_ack+0x970/0x970 [ 1140.116379] netlink_unicast+0x437/0x610 [ 1140.120439] ? netlink_sendskb+0x50/0x50 [ 1140.124487] netlink_sendmsg+0x64a/0xbb0 [ 1140.128531] ? nlmsg_notify+0x160/0x160 [ 1140.132482] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1140.137483] ? security_socket_sendmsg+0x83/0xb0 [ 1140.142218] ? nlmsg_notify+0x160/0x160 [ 1140.146191] sock_sendmsg+0xb5/0x100 [ 1140.149896] ___sys_sendmsg+0x70a/0x840 [ 1140.153851] ? copy_msghdr_from_user+0x380/0x380 [ 1140.158609] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1140.163517] ? lock_downgrade+0x6e0/0x6e0 [ 1140.167645] ? check_preemption_disabled+0x35/0x240 [ 1140.172654] ? lock_acquire+0x170/0x3f0 [ 1140.176611] ? lock_downgrade+0x6e0/0x6e0 [ 1140.180766] ? __fget+0x226/0x360 [ 1140.184201] ? __fget_light+0x199/0x1f0 [ 1140.188156] ? sockfd_lookup_light+0xb2/0x160 [ 1140.192630] __sys_sendmsg+0xa3/0x120 [ 1140.196412] ? SyS_shutdown+0x160/0x160 [ 1140.200365] ? wait_for_completion_io+0x10/0x10 [ 1140.205016] ? SyS_read+0x210/0x210 [ 1140.208642] ? SyS_clock_settime+0x1a0/0x1a0 [ 1140.213033] SyS_sendmsg+0x27/0x40 [ 1140.216556] ? __sys_sendmsg+0x120/0x120 [ 1140.220619] do_syscall_64+0x1d5/0x640 [ 1140.224491] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1140.229657] RIP: 0033:0x45ca69 [ 1140.232847] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1140.240569] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1140.247819] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1140.255079] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1140.262346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1140.269594] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1140.279245] ------------[ cut here ]------------ [ 1140.284028] WARNING: CPU: 0 PID: 30663 at net/core/dev.c:8405 dev_change_net_namespace+0x83e/0x9f0 [ 1140.293120] Kernel panic - not syncing: panic_on_warn set ... [ 1140.293120] [ 1140.300502] CPU: 0 PID: 30663 Comm: syz-executor.0 Not tainted 4.14.183-syzkaller #0 [ 1140.308379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1140.317743] Call Trace: [ 1140.320333] dump_stack+0x1b2/0x283 [ 1140.323962] panic+0x1f9/0x42d [ 1140.327139] ? add_taint.cold+0x16/0x16 [ 1140.331096] ? dev_change_net_namespace+0x83e/0x9f0 [ 1140.336098] ? __warn.cold+0x14/0x30 [ 1140.339801] ? dev_change_net_namespace+0x83e/0x9f0 [ 1140.344814] __warn.cold+0x2f/0x30 [ 1140.348339] ? ist_end_non_atomic+0x10/0x10 [ 1140.352642] ? dev_change_net_namespace+0x83e/0x9f0 [ 1140.357638] report_bug+0x20a/0x248 [ 1140.361246] do_error_trap+0x195/0x2d0 [ 1140.365115] ? math_error+0x2d0/0x2d0 [ 1140.368897] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1140.373982] ? debug_check_no_obj_freed+0x27c/0x5fd [ 1140.378981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1140.383910] invalid_op+0x1b/0x40 [ 1140.387349] RIP: 0010:dev_change_net_namespace+0x83e/0x9f0 [ 1140.392967] RSP: 0018:ffff888211d27160 EFLAGS: 00010246 [ 1140.398323] RAX: 0000000000040000 RBX: ffff888096d1c440 RCX: ffffc90007278000 [ 1140.405585] RDX: 0000000000040000 RSI: ffffffff84fe1ace RDI: 0000000000000282 [ 1140.412848] RBP: ffff888096d1c380 R08: 0000000000000001 R09: 0000000000000000 [ 1140.420109] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888096d1c428 [ 1140.427372] R13: dffffc0000000000 R14: ffff888096d1c430 R15: ffffffff884d71c0 [ 1140.434757] ? dev_change_net_namespace+0x83e/0x9f0 [ 1140.439766] ? default_device_exit_batch+0x380/0x380 [ 1140.444852] ? ns_capable_common+0x127/0x150 [ 1140.449243] do_setlink+0xc0b/0x2d30 [ 1140.452951] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1140.457864] ? do_set_master+0x200/0x200 [ 1140.462061] ? check_preemption_disabled+0x35/0x240 [ 1140.467060] ? perf_trace_lock+0x109/0x4b0 [ 1140.471293] ? deref_stack_reg+0x8a/0xc0 [ 1140.475358] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1140.480267] ? unwind_next_frame+0xe38/0x1700 [ 1140.484774] ? is_bpf_text_address+0x7c/0x120 [ 1140.489252] ? lock_acquire+0x170/0x3f0 [ 1140.493212] ? __lock_acquire+0x655/0x42a0 [ 1140.497430] ? is_bpf_text_address+0xa3/0x120 [ 1140.501995] ? validate_nla+0x1f0/0x5d0 [ 1140.505957] ? nla_parse+0x162/0x220 [ 1140.509668] ? validate_linkmsg+0x3a1/0x460 [ 1140.513974] rtnl_newlink+0x11bb/0x1720 [ 1140.517944] ? perf_trace_lock+0x109/0x4b0 [ 1140.522163] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1140.526828] ? avc_has_perm_noaudit+0x157/0x2a0 [ 1140.531510] ? lock_acquire+0x170/0x3f0 [ 1140.535476] ? __lock_acquire+0x655/0x42a0 [ 1140.539714] ? lock_acquire+0x170/0x3f0 [ 1140.543696] ? lock_acquire+0x170/0x3f0 [ 1140.547659] ? lock_downgrade+0x6e0/0x6e0 [ 1140.551801] ? rtnl_link_unregister+0x1f0/0x1f0 [ 1140.556529] rtnetlink_rcv_msg+0x3be/0xb10 [ 1140.560757] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1140.565246] ? perf_trace_lock+0x109/0x4b0 [ 1140.569467] netlink_rcv_skb+0x127/0x370 [ 1140.573532] ? memcpy+0x35/0x50 [ 1140.576797] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1140.581321] ? netlink_ack+0x970/0x970 [ 1140.585198] netlink_unicast+0x437/0x610 [ 1140.589289] ? netlink_sendskb+0x50/0x50 22:12:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0xff, 0x20, 0x0, 0x7, 0x889a9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x8, 0x4, 0x7, 0xfffffffffffffffe, 0x7f, 0x100}, r1, 0x5, r2, 0xb) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xf0, &(0x7f0000000140)="c4fe910c6786cec96ddb5322addee07bee6333b5cacd891969b71832cb470c94d61f3514dca7712c225da4a455f4c9fd98a5680956f9291607e39a209852ce7aa4acd6ecd74d473ff2bdb9693122311ae02ee3d3f8fbe0a10fff4bbaef7cd058ec3a5411c890a73cef2d28533220798a410180000000000000765d36cea17bd8d700000000000000003f2623193c8ff3177fc84e28d36d47e7f970ed174ce21c760da77598e5821b74c38949570d4ef85426a2de07f4a208f3e17e1a5c79bb11cddc9463d98486c7bcea05c949ce5c7b2738f1bde89263a99e47b306eccd5cc07acc3c42c688439803e9450d2de46a86"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x189002, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x329002, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x102) [ 1140.593345] netlink_sendmsg+0x64a/0xbb0 [ 1140.597420] ? nlmsg_notify+0x160/0x160 [ 1140.601402] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 1140.606428] ? security_socket_sendmsg+0x83/0xb0 [ 1140.611191] ? nlmsg_notify+0x160/0x160 [ 1140.616383] sock_sendmsg+0xb5/0x100 [ 1140.620100] ___sys_sendmsg+0x70a/0x840 [ 1140.624082] ? copy_msghdr_from_user+0x380/0x380 [ 1140.628845] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 1140.633779] ? lock_downgrade+0x6e0/0x6e0 [ 1140.637928] ? check_preemption_disabled+0x35/0x240 [ 1140.642953] ? lock_acquire+0x170/0x3f0 [ 1140.646920] ? lock_downgrade+0x6e0/0x6e0 [ 1140.651055] ? __fget+0x226/0x360 [ 1140.654648] ? __fget_light+0x199/0x1f0 [ 1140.658610] ? sockfd_lookup_light+0xb2/0x160 [ 1140.663095] __sys_sendmsg+0xa3/0x120 [ 1140.666875] ? SyS_shutdown+0x160/0x160 [ 1140.670830] ? wait_for_completion_io+0x10/0x10 [ 1140.675485] ? SyS_read+0x210/0x210 [ 1140.679092] ? SyS_clock_settime+0x1a0/0x1a0 [ 1140.683483] SyS_sendmsg+0x27/0x40 [ 1140.687003] ? __sys_sendmsg+0x120/0x120 [ 1140.691049] do_syscall_64+0x1d5/0x640 [ 1140.694923] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1140.700090] RIP: 0033:0x45ca69 [ 1140.703259] RSP: 002b:00007fa343dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1140.710988] RAX: ffffffffffffffda RBX: 0000000000501700 RCX: 000000000045ca69 [ 1140.718237] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1140.725613] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1140.732914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1140.740190] R13: 0000000000000a19 R14: 00000000004ccfd8 R15: 00007fa343dca6d4 [ 1140.749147] Kernel Offset: disabled [ 1140.756305] Rebooting in 86400 seconds..