attributes in process `syz-executor.3'. 13:51:52 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @broadcast, @val, {@generic={0x806}}}, 0x0) [ 600.962390][T19149] loop2: detected capacity change from 0 to 256 [ 601.069959][T19149] hfsplus: unable to parse mount options 13:51:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe4ffffff) 13:51:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x1200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:51:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe00000000000000) 13:51:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2b00000000000000) 13:51:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 13:51:53 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x36, &(0x7f00000003c0)=""/188, 0xbc}, 0x0) [ 601.654119][T19169] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x46, 0x0, "3fcdbaf4a223a6f891ab36d91b879cb6067c652fc598cb4444c78eba384674fc18ebb855b0faf09a38aaaddb71e81287077b293b8ebd1212716d933797f242505b790999ad20e7909f31aa011c00"}, 0xd8) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async, rerun: 32) r1 = socket(0x11, 0x800000003, 0x8) (rerun: 32) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async, rerun: 32) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r1, {0xee00, 0x0}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000800)={'batadv_slave_0\x00'}) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x3, &(0x7f00000000c0)=[{0x8000, 0x3, 0x7f}, {0x4, 0x9, 0x12}, {0x7, 0x6, 0x7, 0x7fffffff}]}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) (async) r4 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000200)='./file0\x00', 0x3, 0x6, &(0x7f0000000580)=[{&(0x7f0000000300)="25a08b757082fed99d0f6d12ac616f6f70e2a1b6ea743f66d32f4d5c07b8729d48e6fe0d6a0cd5a314f1c75e5bb2d1f05adc7dee0015380e4b891c94dbd4d059a75a90ed6393d3167a41bfa59014e47cdde454da7fa9a8791060", 0x5a, 0xad}, {&(0x7f0000000240)="d9800219d7012f8e02a1d1", 0xb, 0x484c}, {&(0x7f0000000380)="7ec75b2b44387ebf4a252ed6dc3c035f23329077bba373857e545552afb17e9f127ad7b3606dcfd80d676fde19d1c18ae01e77fdc8e6afd8821f8ed418c986b0bd8e380f3814f66bf1dbe8bbbf023c9089e9e5cd643d39522cffe7124c", 0x5d, 0x230a}, {&(0x7f00000004c0)="03351e4608e50b371b3fa9f2bb74f53149afe69f2e840622170fee493555809be78e8ec1aa45a812d486d3c4b516e314a5e0e8c918a780ca0a885f80d7370c910ff5bb3f4778977a8fd516fe35d5edfdbbeff27a4c77766e31004940b6861da04ff57bbabde5432708d535fd874a6c7a330b93f1b2589ceceb55433745d4c50d10227cae24c58531fa930dff4b4f468bbd71dc02a185b167f61ab24b7b60d466fa6472", 0xa3, 0x6}, {&(0x7f0000001340)="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", 0x1000, 0x10001}, {&(0x7f0000000400)="9d62eae6c984816476bedc766e6125ce4e49fcd9a5741f188d5ba238ec72456a7afde6231aa931f043915873890f52bffe583fd92908c586676a2a273cbb8fa5139006fd546c0e5bcf03c16a131641981da2bc65", 0x54, 0x4}], 0x80000c, &(0x7f0000000640)={[{@gid={'gid', 0x3d, r3}}, {@nodecompose}, {}, {@barrier}], [{@subj_user={'subj_user', 0x3d, 'batadv_slave_0\x00'}}]}) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f00000006c0)=0x8) 13:51:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe5030000) 13:51:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2c00000000000000) 13:51:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf00000000000000) 13:51:53 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x9, 0x0) 13:51:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe6030000) [ 602.022859][T19181] loop2: detected capacity change from 0 to 256 13:51:54 executing program 0: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@broadcast, @remote}, 0x0) [ 602.148792][T19181] hfsplus: unable to parse mount options 13:51:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x1f00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:51:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2d00000000000000) 13:51:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1000000000000000) 13:51:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000180)={@local, @broadcast, @val, {@ipv4}}, 0x0) 13:51:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe7030000) 13:51:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x46, 0x0, "3fcdbaf4a223a6f891ab36d91b879cb6067c652fc598cb4444c78eba384674fc18ebb855b0faf09a38aaaddb71e81287077b293b8ebd1212716d933797f242505b790999ad20e7909f31aa011c00"}, 0xd8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r1, {0xee00, 0x0}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000800)={'batadv_slave_0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x3, &(0x7f00000000c0)=[{0x8000, 0x3, 0x7f}, {0x4, 0x9, 0x12}, {0x7, 0x6, 0x7, 0x7fffffff}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) r4 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000200)='./file0\x00', 0x3, 0x6, &(0x7f0000000580)=[{&(0x7f0000000300)="25a08b757082fed99d0f6d12ac616f6f70e2a1b6ea743f66d32f4d5c07b8729d48e6fe0d6a0cd5a314f1c75e5bb2d1f05adc7dee0015380e4b891c94dbd4d059a75a90ed6393d3167a41bfa59014e47cdde454da7fa9a8791060", 0x5a, 0xad}, {&(0x7f0000000240)="d9800219d7012f8e02a1d1", 0xb, 0x484c}, {&(0x7f0000000380)="7ec75b2b44387ebf4a252ed6dc3c035f23329077bba373857e545552afb17e9f127ad7b3606dcfd80d676fde19d1c18ae01e77fdc8e6afd8821f8ed418c986b0bd8e380f3814f66bf1dbe8bbbf023c9089e9e5cd643d39522cffe7124c", 0x5d, 0x230a}, {&(0x7f00000004c0)="03351e4608e50b371b3fa9f2bb74f53149afe69f2e840622170fee493555809be78e8ec1aa45a812d486d3c4b516e314a5e0e8c918a780ca0a885f80d7370c910ff5bb3f4778977a8fd516fe35d5edfdbbeff27a4c77766e31004940b6861da04ff57bbabde5432708d535fd874a6c7a330b93f1b2589ceceb55433745d4c50d10227cae24c58531fa930dff4b4f468bbd71dc02a185b167f61ab24b7b60d466fa6472", 0xa3, 0x6}, {&(0x7f0000001340)="dd5ea3799efe6c16e82b201fb27e4f4ec5e50a8ca0074e2aa31834fcaa6ddfdf34cb568413e96bb99e456ea06e77915d84a7c260b1011d49ae480c5f3d82caa8478ebf330591a49c88c42da714c3970512215c21504bc499931faa3f4ca96c17dc56be897ae5c3eac5bd77b2e628bec8258303d38a27596ceb70ac4e7c37abd7549c956951e5bc41f3795fae097d44db3557fa2252a74b8b40eb059772f10b166a40a1becdcb28034cb57a8c1a7dd809733c67b5155dfefad945c94728c878b7f61c8951d91277af8152034ba6323ef19f63c4e1700d05a97c16f08cf6ab59fe02a5a7b545a8aec70df1ed8a99b47f569bc572e8972c89cadce9d84499a32f5476651d6bbab0e3e864875a05b67c2207e6b22ffc20f98e5a797cff369af33ef4ded9ca876a855c28a94cc1ad0c0beaee1c4315dfb5f2f5443aa15e45a29d0593fe557b87010c41ed6aba06b3bcbb4a25d48bc63ef24fb7d3736500300638f6287dcec4d0a7cfa019ec42d029df5f2343cb3dc38e62884d33c9df8f383dc74636c6ed6ab3ac0c47e740043932fe39c5e3e78db18cd442c1a5fdb27c9c3e93662aa99a9534747ea6329e8c33fd2e477d065ceb21d861d0004649559b85c436bd82fc2fb05ce65e0de49a07cacf6940d866012c710aedc1a005702c98ac5e7bb811b65579a7f616eded7294be70560033b97ed9ddb346549e690654698504288a9554d19a5fe6531c7b4529604eb2cba378952ceb3a0c0aa65fa3216c9e2cbf5258046efd9c765404224b2cd49b238549812c24ae90947aa7d9d7cd1246df069ff7ee68925b6a7363d247db2710ad98b8b8df7ab650edfb71b3106125f9ba2fc627847704653d5f669ffe9384b2af5587bb0e885b65d8f5f94431203e7b96bf3f580f21c2d677cd42eb783780fdb0ce24cbdd894d1bb5c956f52f4d6477b5c8e20d72a7c1b61e79de4a692b599160d699794c05bbe68038183a5249cc80a79b5f5a5c1b749cbd25bbc604c00781ae82fee20500023a8340cbf9554655460714172c029695c3f0aa02947fd0daa229a356ee69b177cc4f41a12dd8772b306262179ef91f98aa7f6f58eb1f80e18402dd32fed1bb86b0bce44ef5c00e7089172b829a941f7ec44d83b928b2a66d13d16bb1f1bbc94f6da97bfd80393cb8ca477c834b26d3d9f3394341b4cac557abfb5f5c3abd60502a88f33d40bb1f1fc0b4dced2e1dfce57001d0e4d53b6a66dc75dc36acdab373255eccb9e01bfec91ea5ed4a6695d90fc5ea351ea290f2ce4b8781ad5b9c240177c96d127c8dd77c229bb662232159104e28f6b6c1b036012033ffeeb69838e5b306d54c51af695c60c956ff164810d662b62052047d2272abdfcbde2a9720a9d6250a5984a693f94548f4b8c4cf6fb4af47cb280cfe8f79537fcdf8ffbab4236905b24f0047fb6c193590cdff88ffe5ec4af6743fba0c755a78df6873891bf8fa7b80b6a140ba06a5babf5f2e2d82186d0fcac9e8fd8adedac9ef9183c606296c85ed8929544a53cc8e897c67473571458396697015f7ac0fcb7b35022503872048d7ac4709344a5bd486f5b10c58bf377da56f836a1c6ed28b5854825b0936f17ba83087f7a809939bc7343b1ad74fea7963ee050df099eca4ef6f778a4369a440920ef570a339ae5126789bc32e806beb2c3f5957b4e72aba536f429dd7aafd4a99aac622d530bb50f927722d9d9e23136c744be4331c0cb650120e9fa376ae58af648325bc9e096b1f23ee4c59f721a467f6d1bc2691a9136cc0954d1d8b6a789ec1585962062f1c61da6aa67b6a41e3e4fcb82ca08cccf0ce09190544e665256330c688878d1df5d73ac58efeb8b6203747ba62473cb427b9a2652f30bd9baedac31e2f53d1e6eee11c941a5bca1a16888208f92fec7c6fe478e618be01c08725c442e840270f72e2192f21bdae0690a0c2ccc8ebb94c390684c76c93087c1ccb9a3092daa585fd0ef2e9a2dace847534d0e22e65bbdafe4cb9ef056a45f86677e42841c5bbe169283a964a6436a3e78146d9bbc74e350dae6136fb1458095f296dfb7877759b06a7828d3e8347acce2e6fe63188b1a59786a60126a1c2fcefcd4d9049ae52c2f901b7a7e7ae6960e37752f576f307258a187abf134dd1c08eb6e383a939492c607690e1ef5d6cb4602f60718e5b833a2f0a1773a38b2f70162f36ab2289005623f0e5522adba79c867767ade9fa336de8d402d1e537d5ddc179bbed4e5b8c84a9df7e71d5e3df0567d6e7c1ada9a750b4e7e0d6483dc5cfcc6689c9046649220c3ce300e6feab4cb6fb647f4e5e9ba0efdb56a34a1ab72a8646420386cf90740c9835b24985001746e5b498bb71b56f748f92b8f0cb475471fe5e252c813149647ab4002576b0c98fd0e7f91feed5865c9e2a5f9ad1857e7a94c9500d052323bb025f6d8ebb4cd6aeceacd717e74901f35a2ade967574c254feb5668e3b1b4d6dcbc2c1d9768b3c60ded25a81e39bf7b1697841eb5153a9f3f26dc298b0a1584b03b43eee93b8bcedcd103b3790630380cfb82db8995bb64d0bf68246bf16d333567d451041af43dd8b7b1bdf3e95b6a735fe84f6a089ff4ceafb8d6987049e8c0cc24e2bdc597944b74b7714e005a0f16975cb8f604d58a3282e4023b4d9c3b28e528652b37fa8b4c81fb66a913239f01656e845cc63d0afe7c1ed06dc7b907729a0e4a102d0d761cd00a44bc284b82daefd64e30720aff20904e4eb8c57a4519023ac14bae65dddf407575519fea02edc61ccbf263737ee5412cf3a47fe476976ce4c1c48d8151f3d60923bc7515c293fc9cc01963868a148ff3fb2bd6c470fe544ccb965f9eaf725e0e4cb4a15199927bbc72c1e6ff2b4440614203cc4041febffc3a621f43b2a3acb288ae7e5af06ac39af53479c18e65ac989b2ad2c69ab035cf7b0ff4529e4bdf1280bf864ae5ada58a4e6d33e9e102b1cc4c932008eb75edde5335f016d779ee0728070ac8eb706ccd69cfd9ce730283bf4b05d0c6517814a6429fb14ae870399bd9ba6ee08cdca02f512812395d8ea74413f6ae85629d66880c4ec68e9471794aae7394963647afa861c76e091511dbb4e00d8472e98ab20d248c20c8885d9cbb28d92dd0c8b32676ceada8ab2c366bd0cbe9e3b0bdd11dd47ca6a72ee3252d3612dd5e7ed23bf191866d4735e5b6140e761cc3b5ef55ff2135101ae7e4d56e0bab0672de0d6a29e349800b96be9554b0d65fd937a944d27e03edce8fec29b3d2503f6c320a2494b99942ba06ecff48ad92dad0aa0b1661ac76b9f1d4ae79232e070fcae1fc4d6e1f36c25c29a279a2380632745d2791c9b321a720f9e7de3859da76429b2f830a0c8368709f45fe461782222c9f8916b45ba6955ba8ab54163738513618d34d0af03fe84b262ba7e86e07cb27a225f4b0f1237c1c5012153065380d4218f8b275b5e214decb4d443a4fe31ebd8d57027c9266275f024499d94d02e057939980e77af33961bb0b0b319ee6666558f9addb9b91f69833e7be21c279df1d72c2133fa23132e3a22d5f440da3da9665e16c3a4bb1b37acd42c5b068baae685690cf2c4d51a72b0a088523acc46080b7e71fa4fb3ee7e5e965ff0ada026639dc257f51ae7077514d652d56b786d013e2c96709667e16d40c0ac3086c6a07f0a34e07b321b5da308bf93e6d2e59edc43be0508a39b586610babf077eefca7941dff935e4c8508965c3e283f8a6d96b69499df7f346ea2ac2342e2b0ceb5f08d1d0a5ca1b9902066da0e47eca1520b17d0d9091c7600344ad971faca691d8e160d4fcb8eff6e57560d52c3e18cf868163d9ed690d8ebe23bb6353b4b5246ede7a8fdc3cfe6523ff5d214c8491452d3b6b90bae373a1ab4745a3b34970b595556f235a9dd3cb3b43ff5b29ef245b92854700028ab4be0f7c1782396a9e2714860dcbd9114ac132fbc8fef1e8aa0663f2141d152cc50c9826fa36795304c85e231497b1d866398d783122fd1dfc6b3e616f7ad3343de451796347292637994d54ef61ecb089fd3c55cc9b22ed17e892dbddff93d38e831d0b22561574a0824ccbbd1a60a43c3b9b11d1f90f0b14e4ed5ef3d52c211622a53888275f20a9fb9c9d8b0b93e89088718b999128b90439986aa98336c092863920515433175e3b11ced041e372843486c5ded532432c0ab81eb3daf198ea0968f513ddb8b2dcbf34af335b098d314315c8181a47b42dd84738d70bfa21f767bade891262b0f816598ec99f616ae671255eaaff213a29ed680f78ce6f6aaf0a8d004421af2f43a530b414d3285de9d60cfc30ecc6dd68d013ec5b7df3a238ac362320129b86b8d90cdd2bac2b8cdcf8a3b3d6aae993426b2fb4b3af756a9186a211b6ac0519459a5c158e90aece5850138c9b393b69007543b3b30525916ba534e929f8f72878c2ce1745e9f158a8a9f5ceacaba85040e68b584a2e14af582abaf9a831e9bcab3b488a204bcb47081d98b90fdbfdcb9816fddbc9227c295072f5b24b45c1af7fa5b8a29f89fe68dcef2a41dfe43b05fcfd17558dd649860ddc9a967f9edcb133f783fafdac0fd6603b93cdb8f661b159b62b9df8d152fdd31c6ed7fc4646549f8de118087cd616baf96e287e6e902dc518c8d69c5a3128cae9b6d3f5c9abc8cc02cec8e475865e609580eed5715fc7ffc926938d023c35eca8f9c76083a07b02d7ae8e7b38baf1085cac94446d962ccce514776de68f9f2d8840e8578af35a49d7c19ed80d4c4935cdc9a26ce09c2975d720a416901b628d68cc2a0ed5a4da9114fc507e8c176f529ea1fce71be1a12fdcb4e3355a16b66541cff00525ffad199f0aa0f0fb067be8e6a3eb1ca54ee628e99cb705f47f082c5997fc0138023565e66aec3cb6d206268dc7c14e6d32d997128096a1325d8decf9fb4d97f559db8849c8d46fed7a85c2a9ee6c8f8fa9f195205677cf2acd26f805731cf518170bacf553b7a98bbae38545a7086924ff4a8d37f78a9c3f3c689cf41abf7cb185ef68d7e798177fcdb55d50af94a8270dd8d2852081a3d60d7068c98a94cb8e243b8733795aee978f6d79027011e2a838cd544910859a7659b158c23a36a6a61d8f432574de17ce50761053e6eae778c51d48b1e7396d4777fc53c3cd0ec31c0fdfcea58b35773eee04399964fd17d4b20caaa50158cd712f4f1c89c1c10e82a1997a3bb9df9061e7f2af08f4a69aeeb841184853bd50666598028bf75a9821bf938085ff2b48b3c3d8593fe633353da102aaa8991df261473eac5a76f1ba4596ab9b6629c57f938b0536e2c8a7f83f469ac213a11203849cd2b07da3969d784c552cdeab76c29b71d64391bf83f7f3e4af22aad11dd926b50b557bf8f34d2ad37fef46da96149aa81858c735faa4b8b781ec802d746f6106db92f7e62f3385d940cf567f1e2eb3ac6eabfc97438a2d3f7df1b2d1712b40946389e8da6c5828fcd75a35621902718c14abc7eab8a437d3e3a80cfc103848f71b5fc726dbb492409120167acbaef4a6d891d4b1a38022e40ea9f5381937b374dbad3261c581b850b5e459337d90876237abc81d062ea5af6d7f8fb227c62000157aeff04b318e490219d9e72cca9daf9b66cc2d633a354b346ba12915bb63165040266af408d9173317a6f818aa09d199dd4d575d0c9be7c58850495f20964af04606d2cdcdf8ec5f39ccb4920e09ff85b85369bf3bec5e743ec995b06b42a49d2fda8dc0bbf92849968c960dd3ac2cdb981d3c466080046b9170dc7cc97128941254", 0x1000, 0x10001}, {&(0x7f0000000400)="9d62eae6c984816476bedc766e6125ce4e49fcd9a5741f188d5ba238ec72456a7afde6231aa931f043915873890f52bffe583fd92908c586676a2a273cbb8fa5139006fd546c0e5bcf03c16a131641981da2bc65", 0x54, 0x4}], 0x80000c, &(0x7f0000000640)={[{@gid={'gid', 0x3d, r3}}, {@nodecompose}, {}, {@barrier}], [{@subj_user={'subj_user', 0x3d, 'batadv_slave_0\x00'}}]}) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f00000006c0)=0x8) socket$inet(0x2, 0x4000000000000001, 0x0) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x46, 0x0, "3fcdbaf4a223a6f891ab36d91b879cb6067c652fc598cb4444c78eba384674fc18ebb855b0faf09a38aaaddb71e81287077b293b8ebd1212716d933797f242505b790999ad20e7909f31aa011c00"}, 0xd8) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) socket(0x11, 0x800000003, 0x8) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r1, {0xee00}}, './file0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000800)={'batadv_slave_0\x00'}) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x3, &(0x7f00000000c0)=[{0x8000, 0x3, 0x7f}, {0x4, 0x9, 0x12}, {0x7, 0x6, 0x7, 0x7fffffff}]}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) (async) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000200)='./file0\x00', 0x3, 0x6, &(0x7f0000000580)=[{&(0x7f0000000300)="25a08b757082fed99d0f6d12ac616f6f70e2a1b6ea743f66d32f4d5c07b8729d48e6fe0d6a0cd5a314f1c75e5bb2d1f05adc7dee0015380e4b891c94dbd4d059a75a90ed6393d3167a41bfa59014e47cdde454da7fa9a8791060", 0x5a, 0xad}, {&(0x7f0000000240)="d9800219d7012f8e02a1d1", 0xb, 0x484c}, {&(0x7f0000000380)="7ec75b2b44387ebf4a252ed6dc3c035f23329077bba373857e545552afb17e9f127ad7b3606dcfd80d676fde19d1c18ae01e77fdc8e6afd8821f8ed418c986b0bd8e380f3814f66bf1dbe8bbbf023c9089e9e5cd643d39522cffe7124c", 0x5d, 0x230a}, {&(0x7f00000004c0)="03351e4608e50b371b3fa9f2bb74f53149afe69f2e840622170fee493555809be78e8ec1aa45a812d486d3c4b516e314a5e0e8c918a780ca0a885f80d7370c910ff5bb3f4778977a8fd516fe35d5edfdbbeff27a4c77766e31004940b6861da04ff57bbabde5432708d535fd874a6c7a330b93f1b2589ceceb55433745d4c50d10227cae24c58531fa930dff4b4f468bbd71dc02a185b167f61ab24b7b60d466fa6472", 0xa3, 0x6}, {&(0x7f0000001340)="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", 0x1000, 0x10001}, {&(0x7f0000000400)="9d62eae6c984816476bedc766e6125ce4e49fcd9a5741f188d5ba238ec72456a7afde6231aa931f043915873890f52bffe583fd92908c586676a2a273cbb8fa5139006fd546c0e5bcf03c16a131641981da2bc65", 0x54, 0x4}], 0x80000c, &(0x7f0000000640)={[{@gid={'gid', 0x3d, r3}}, {@nodecompose}, {}, {@barrier}], [{@subj_user={'subj_user', 0x3d, 'batadv_slave_0\x00'}}]}) (async) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f00000006c0)=0x8) (async) 13:51:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2e00000000000000) [ 602.556489][T19201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1100000000000000) 13:51:54 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='syz', 0x0) [ 602.697131][T19207] loop2: detected capacity change from 0 to 256 [ 602.790522][T19207] hfsplus: unable to parse mount options 13:51:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe8030000) 13:51:54 executing program 0: perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:51:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2f00000000000000) 13:51:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x2000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:51:55 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1200000000000000) 13:51:55 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f0000000b00)={0x0, &(0x7f0000000ac0)}) 13:51:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe9030000) 13:51:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3000000000000000) [ 603.548889][T19237] kcapi: manufacturer command 0 unknown. [ 603.566296][T19238] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:55 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1300000000000000) 13:51:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) socket(0x11, 0x800000003, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="011000000198b47054f354a11053afd1762600080000005dc400fffffffaffffff00de3d39d1", @ANYRESHEX=r1, @ANYRES64=r3]) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000d1bedfcc461c3e7700fcdbdf2500000000", @ANYRES32, @ANYBLOB="e0ff0d000300f3ff03000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x500, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r4, 0x1a442000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r7, 0xc00864bf, &(0x7f0000000080)) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) 13:51:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 13:51:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xea030000) 13:51:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3100000000000000) 13:51:55 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020}, 0x2020) 13:51:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x2100, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:51:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1400000000000000) [ 604.083322][ T26] audit: type=1400 audit(1639317116.059:881): avc: denied { map } for pid=19246 comm="syz-executor.2" path="/dev/rfkill" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:wireless_device_t tclass=chr_file permissive=1 13:51:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) socket(0x11, 0x800000003, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="011000000198b47054f354a11053afd1762600080000005dc400fffffffaffffff00de3d39d1", @ANYRESHEX=r1, @ANYRES64=r3]) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000d1bedfcc461c3e7700fcdbdf2500000000", @ANYRES32, @ANYBLOB="e0ff0d000300f3ff03000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x500, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r4, 0x1a442000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r7, 0xc00864bf, &(0x7f0000000080)) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) socket$inet(0x2, 0x4000000000000001, 0x0) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) socket(0x11, 0x800000003, 0x8) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="011000000198b47054f354a11053afd1762600080000005dc400fffffffaffffff00de3d39d1", @ANYRESHEX=r1, @ANYRES64=r3]) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000d1bedfcc461c3e7700fcdbdf2500000000", @ANYRES32, @ANYBLOB="e0ff0d000300f3ff03000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x500, 0x21) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) (async) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r4, 0x1a442000) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r7, 0xc00864bf, &(0x7f0000000080)) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) (async) [ 604.235819][T19259] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xeb030000) 13:51:56 executing program 0: bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 13:51:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3200000000000000) 13:51:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1500000000000000) 13:51:56 executing program 0: perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xf86d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 604.635403][T19263] syz-executor.2: vmalloc error: size 16384, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 604.744416][T19263] CPU: 0 PID: 19263 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 604.753218][T19263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.763287][T19263] Call Trace: [ 604.766576][T19263] [ 604.769518][T19263] dump_stack_lvl+0xcd/0x134 [ 604.774129][T19263] warn_alloc.cold+0x87/0x17a [ 604.778832][T19263] ? zone_watermark_ok_safe+0x290/0x290 [ 604.784428][T19263] ? __vmalloc_node_range+0x574/0xab0 [ 604.789824][T19263] __vmalloc_node_range+0x883/0xab0 [ 604.795053][T19263] ? vfree_atomic+0xe0/0xe0 [ 604.799577][T19263] ? rcu_read_lock_sched_held+0x3a/0x70 [ 604.805138][T19263] ? kmem_cache_alloc_node+0x3ce/0x590 [ 604.810609][T19263] ? kernel_clone+0xe7/0xab0 [ 604.815217][T19263] copy_process+0x926/0x75a0 [ 604.819830][T19263] ? kernel_clone+0xe7/0xab0 [ 604.824442][T19263] ? lock_chain_count+0x20/0x20 [ 604.829310][T19263] ? lock_chain_count+0x20/0x20 [ 604.834173][T19263] ? find_held_lock+0x2d/0x110 [ 604.838952][T19263] ? __cleanup_sighand+0xb0/0xb0 13:51:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3300000000000000) [ 604.843916][T19263] ? lock_downgrade+0x6e0/0x6e0 [ 604.848784][T19263] ? __lock_acquire+0x162f/0x54a0 [ 604.853826][T19263] ? kernel_clone+0x314/0xab0 [ 604.858530][T19263] kernel_clone+0xe7/0xab0 [ 604.862968][T19263] ? create_io_thread+0xf0/0xf0 [ 604.867837][T19263] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 604.873834][T19263] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 604.879839][T19263] ? find_held_lock+0x2d/0x110 [ 604.884623][T19263] __do_sys_clone+0xc8/0x110 [ 604.889235][T19263] ? kernel_clone+0xab0/0xab0 [ 604.893929][T19263] ? lock_downgrade+0x6e0/0x6e0 [ 604.898797][T19263] ? syscall_enter_from_user_mode+0x21/0x70 [ 604.904714][T19263] do_syscall_64+0x35/0xb0 [ 604.909142][T19263] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 604.915055][T19263] RIP: 0033:0x7f7ccc6f42c1 [ 604.919477][T19263] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 13:51:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xec030000) 13:51:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1600000000000000) [ 604.939098][T19263] RSP: 002b:00007ffd7d331678 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 604.947529][T19263] RAX: ffffffffffffffda RBX: 00007f7ccaebb700 RCX: 00007f7ccc6f42c1 [ 604.955512][T19263] RDX: 00007f7ccaebb9d0 RSI: 00007f7ccaebb2f0 RDI: 00000000003d0f00 [ 604.963491][T19263] RBP: 00007ffd7d3318c0 R08: 00007f7ccaebb700 R09: 00007f7ccaebb700 [ 604.971474][T19263] R10: 00007f7ccaebb9d0 R11: 0000000000000206 R12: 00007ffd7d33172e [ 604.979452][T19263] R13: 00007ffd7d33172f R14: 00007f7ccaebb300 R15: 0000000000022000 [ 604.987440][T19263] 13:51:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) 13:51:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x3f00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 605.215003][T19263] Mem-Info: [ 605.218376][T19263] active_anon:527 inactive_anon:142265 isolated_anon:0 [ 605.218376][T19263] active_file:4046 inactive_file:66125 isolated_file:0 [ 605.218376][T19263] unevictable:768 dirty:0 writeback:0 [ 605.218376][T19263] slab_reclaimable:22108 slab_unreclaimable:163313 [ 605.218376][T19263] mapped:27655 shmem:5797 pagetables:1539 bounce:0 [ 605.218376][T19263] kernel_misc_reclaimable:0 [ 605.218376][T19263] free:1201977 free_pcp:8111 free_cma:0 13:51:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3400000000000000) [ 605.337784][T19301] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 605.556975][T19263] Node 0 active_anon:2124kB inactive_anon:566028kB active_file:16124kB inactive_file:264500kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:110604kB dirty:0kB writeback:0kB shmem:20736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 286720kB writeback_tmp:0kB kernel_stack:10768kB pagetables:6092kB all_unreclaimable? no [ 605.740410][T19263] Node 1 active_anon:8kB inactive_anon:908kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:8kB all_unreclaimable? no [ 605.818102][T19263] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 605.861930][T19263] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 605.868976][T19263] Node 0 DMA32 free:844224kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:2124kB inactive_anon:563792kB active_file:16124kB inactive_file:264500kB unevictable:1536kB writepending:0kB present:3129332kB managed:2716812kB mlocked:0kB bounce:0kB free_pcp:37304kB local_pcp:16524kB free_cma:0kB [ 605.935132][T19263] lowmem_reserve[]: 0 0 0 0 0 [ 605.995189][T19263] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 606.043136][T19263] lowmem_reserve[]: 0 0 0 0 0 [ 606.052113][T19263] Node 1 Normal free:3950436kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:908kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 606.175595][T19263] lowmem_reserve[]: 0 0 0 0 0 [ 606.180403][T19263] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 606.198773][T19263] Node 0 DMA32: 958*4kB (ME) 41*8kB (UME) 410*16kB (ME) 47*32kB (UME) 78*64kB (UME) 27*128kB (UME) 7*256kB (UME) 3*512kB (M) 1*1024kB (M) 2*2048kB (ME) 199*4096kB (M) = 844224kB [ 606.345207][T19263] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 606.373358][T19263] Node 1 Normal: 113*4kB (UME) 192*8kB (UME) 142*16kB (UME) 84*32kB (UE) 59*64kB (UM) 39*128kB (UME) 6*256kB (U) 6*512kB (U) 2*1024kB (UE) 0*2048kB 959*4096kB (M) = 3950436kB [ 606.484281][T19263] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 606.493865][T19263] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 606.534899][T19263] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 606.569374][T19263] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 606.637967][T19263] 17440 total pagecache pages [ 606.652539][T19263] 0 pages in swap cache [ 606.661857][T19263] Swap cache stats: add 0, delete 0, find 0/0 [ 606.715200][T19263] Free swap = 0kB [ 606.719040][T19263] Total swap = 0kB [ 606.763428][T19263] 2097051 pages RAM [ 606.785288][T19263] 0 pages HighMem/MovableOnly [ 606.807451][T19263] 384503 pages reserved [ 606.811765][T19263] 0 pages cma reserved 13:51:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) socket(0x11, 0x800000003, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="011000000198b47054f354a11053afd1762600080000005dc400fffffffaffffff00de3d39d1", @ANYRESHEX=r1, @ANYRES64=r3]) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000d1bedfcc461c3e7700fcdbdf2500000000", @ANYRES32, @ANYBLOB="e0ff0d000300f3ff03000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) (async) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x500, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) (async) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r4, 0x1a442000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r7, 0xc00864bf, &(0x7f0000000080)) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) 13:51:58 executing program 0: socket$inet6(0xa, 0x3, 0xe) 13:51:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1700000000000000) 13:51:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xed030000) 13:51:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3500000000000000) 13:51:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x4000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 606.969735][T19311] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:59 executing program 0: r0 = add_key(&(0x7f00000010c0)='cifs.spnego\x00', &(0x7f0000001100)={'syz', 0x0}, &(0x7f0000001140)="4f756c7a98c3dd54ad4bd189fdc21daab8f72900889ad98c8e5e18b360a3be50aaa9e37010e20d7e9a9c3bb0b98ab4a90d7220e55ae0b4bb6f1aa2fcfc4b9cf83beec4c176fd14711c937bcda767a7a54b71", 0x52, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001040)={'syz', 0x0}, &(0x7f0000001080)='\x00', r0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000000)={{0x0, 0x3f, 0x6, 0x91e, 0x401, 0x4, 0x4, 0x0, 0x20, 0x1000000, 0x0, 0x5, 0x7, 0x7fc00000, 0x20}}) r2 = request_key(&(0x7f00000011c0)='id_legacy\x00', &(0x7f0000001200)={'syz', 0x0}, &(0x7f0000001240)='($.\x00', r1) keyctl$get_keyring_id(0x0, r2, 0x4) r3 = add_key$fscrypt_v1(&(0x7f0000001280), &(0x7f00000012c0)={'fscrypt:', @desc2}, &(0x7f0000001300)={0x0, "deb8c3ae2bdc515a8b380a745e60dee31f77622e4fa89272fb70ecafe5779f4d21b40bfb34407b2149fe5e2135e939fdb8899b50afcc70753590eb3403f8e94f", 0x13}, 0x48, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f0000001380)=""/252, 0xfc) 13:51:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3600000000000000) 13:51:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xee030000) 13:51:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1800000000000000) 13:51:59 executing program 0: syz_io_uring_setup(0x32d9, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), 0x0) syz_io_uring_setup(0x6aa2, &(0x7f0000001040), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 13:51:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x30100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r2 = socket(0x11, 0x800000003, 0x8) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f140100000000be89775800080001000000000009004500756de26400000000"], 0x24}}, 0x0) recvmmsg(r3, &(0x7f0000000780)=[{{&(0x7f0000000180)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000000200)=""/35, 0x23}, 0x1}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/69, 0x45}], 0x4, &(0x7f0000000700)=""/71, 0x47}, 0x9}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/1895], 0x772) lseek(0xffffffffffffffff, 0x0, 0x2) sendfile(0xffffffffffffffff, r4, 0x0, 0x40d09) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000800)=[@timestamp, @sack_perm], 0x2) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 13:51:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xef030000) 13:51:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x4800, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:51:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3700000000000000) 13:51:59 executing program 0: bpf$OBJ_PIN_PROG(0x1b, 0x0, 0x0) [ 607.759827][T19340] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:51:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1900000000000000) 13:51:59 executing program 0: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) r0 = syz_io_uring_setup(0x6aa3, &(0x7f0000001040)={0x0, 0x0, 0x10}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000010c0), &(0x7f0000001100)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000004140), 0x96ec0, 0x0) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000004480), 0xffffffffffffffff) socket$isdn(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) 13:51:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf0030000) 13:52:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3800000000000000) [ 608.093660][ T26] audit: type=1400 audit(1639317120.079:882): avc: denied { create } for pid=19351 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 13:52:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000013c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 13:52:00 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1a00000000000000) 13:52:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x4a00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x30100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r2 = socket(0x11, 0x800000003, 0x8) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f140100000000be89775800080001000000000009004500756de26400000000"], 0x24}}, 0x0) recvmmsg(r3, &(0x7f0000000780)=[{{&(0x7f0000000180)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000000200)=""/35, 0x23}, 0x1}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/69, 0x45}], 0x4, &(0x7f0000000700)=""/71, 0x47}, 0x9}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/1895], 0x772) lseek(0xffffffffffffffff, 0x0, 0x2) sendfile(0xffffffffffffffff, r4, 0x0, 0x40d09) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000800)=[@timestamp, @sack_perm], 0x2) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) socket$inet(0x2, 0x4000000000000001, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x30100, 0x0) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x7a, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) socket(0x11, 0x800000003, 0x8) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f140100000000be89775800080001000000000009004500756de26400000000"], 0x24}}, 0x0) (async) recvmmsg(r3, &(0x7f0000000780)=[{{&(0x7f0000000180)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000000200)=""/35, 0x23}, 0x1}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/69, 0x45}], 0x4, &(0x7f0000000700)=""/71, 0x47}, 0x9}], 0x2, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080), 0x4) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (async) write$binfmt_elf64(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/1895], 0x772) (async) lseek(0xffffffffffffffff, 0x0, 0x2) (async) sendfile(0xffffffffffffffff, r4, 0x0, 0x40d09) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) (async) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000800)=[@timestamp, @sack_perm], 0x2) (async) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) (async) 13:52:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf1030000) 13:52:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3900000000000000) 13:52:00 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100), 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$hfs(0x0, &(0x7f0000000240)='./file0\x00', 0x6f7, 0x6, &(0x7f00000026c0)=[{&(0x7f0000000280)="2a07a1a639949be464fb34da10b777715675ac60d334a0df97ae3ed5c9309b7ab981e2ba78b2e1a8792d748882095fa1973c2c59233590874e0dcdfe8624ab20fc34ae03e0a0971b3bf086bdeb5937f3fb67aa2dba0d6f059b20a2a0f136699754ba0a0b3a15d44ce6a465b1bf901bfc2471f8660da2779131ecca190ee0c4f73ac3845c66644f7c24bb7bd6b360ae2e9dcb3318d2bef5c7aefaa4ff0f94832366d0605cc1e12625c96642a00b138a4139f1d9729f2495aef0f7ee090f6ae43aa67c8e1e4775d0b353f722d9fbc3f4d4ce5010c35502f5", 0xd7, 0x2}, {&(0x7f0000000380)="f296f5cda01d744b888ad0daa52ccf18020cab878e3d3135fffab11df36cbbf60fe8bb2777651bbc611d6dbda4bc066731e114b7b72a76f2366161c929b0cff249e4c3df81f50d93ba68ee65b4777e04b9377ded993c5687d9ef741a7cfd70f0160c71dbd9896e71642f3518d570783c63810f6145bb97f8e91d15d033a638a0c5736172d73e1abe8cae81071890ee94fad7cf4b2554b3d7982a1c9a2baa7874b0", 0xa1}, {&(0x7f0000000480)="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", 0x1000, 0xdfeb}, {&(0x7f0000001500)}, {&(0x7f0000001600)="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0xf79, 0x9a3}, {&(0x7f0000002600)="31e32dc1fe8ae96e17c073e6d4aa772b1003ba2e3f2b1d9c8cd50d0c95d5c9ad2033d45402dba1b3e8cbdb1a47c8960a762ace33d668680eb18d7a36eec2ba1af637911beceb152568aa03026eedfd6fc9ddb2bfe4c97ea8bdf78efb7ef396323ea2b156442c203e5d91bffb994793c5d49e11d52f9f610225038b8881075cf2dd26adeec6206465b2eaa33c19c4308940121b76e10d827ef1560f4ab53acff1c9819d75", 0xa4, 0x2}], 0x1800000, &(0x7f0000002780)={[], [{@pcr={'pcr', 0x3d, 0x3}}, {@appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) [ 608.675505][T19363] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:00 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1b00000000000000) 13:52:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf2030000) [ 608.823062][T19369] loop0: detected capacity change from 0 to 223 13:52:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3a00000000000000) 13:52:00 executing program 0: recvmmsg$unix(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:52:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x30100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x7a, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) r2 = socket(0x11, 0x800000003, 0x8) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f140100000000be89775800080001000000000009004500756de26400000000"], 0x24}}, 0x0) (async) recvmmsg(r3, &(0x7f0000000780)=[{{&(0x7f0000000180)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000000200)=""/35, 0x23}, 0x1}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/69, 0x45}], 0x4, &(0x7f0000000700)=""/71, 0x47}, 0x9}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e030a86df875f2e3ff5f163ee340b7679500800000000000000101013c5811039e0c775027ec8e66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5acc326d3a0dffc2c654"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4680080300000000000100000000003e003f0000004b02080000000000400000000000000091010000000000000800000007003800020007001f0008090200000020000000000000000000000000000080000000000200000000000000040000000000000000000000000000000300000000000000030000007a060000030000000000000002000000000000000000000000000000b00f000000000000090000000000000000f0ffffffffffff14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016a300"/1895], 0x772) (async) lseek(0xffffffffffffffff, 0x0, 0x2) (async) sendfile(0xffffffffffffffff, r4, 0x0, 0x40d09) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) (async) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000800)=[@timestamp, @sack_perm], 0x2) (async) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 13:52:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1c00000000000000) 13:52:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf3030000) 13:52:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x4c00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:01 executing program 0: request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001040)={'syz', 0x0}, 0x0, 0x0) 13:52:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3b00000000000000) [ 609.478770][T19399] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:01 executing program 0: bpf$OBJ_PIN_PROG(0x12, 0x0, 0x0) 13:52:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf4030000) 13:52:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1d00000000000000) 13:52:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3c00000000000000) 13:52:01 executing program 0: socket$isdn(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2cb}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)) syz_io_uring_setup(0x6aa3, &(0x7f0000001040)={0x0, 0x710e}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000010c0), &(0x7f0000001100)) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006bb40)={0x0, [], 0x0, "7905551a05ed8c"}) 13:52:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x5801, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x2a, 0x5, 0x1b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000007ec579f32b13a6addf0f14010000000000000100003c00000000000098000300de185b0efc975bcfd5cb30e33bf9357704737cf23568ce198f0131cb15241e216fdf08779fa0eef5cc861cd3ea50a91bf2d374e8cabd78f8fe4915883803edb324391ad0cfe96127bea7579f4a8003c4e3d6fb6ca7af2fe261c07658de1c7b31c8fa1c91afd62aadb536dc356b10c24f6e0558da1116a1096d5ab6e0a9435e604e2a6a32ef6fba824c5bdd5d94b79295d21d8b538115b900c5f50e620000000000000000a13764a79c74e5e116164b6314dfc6ad8fd36bcc81f15b142771f0786b5058e0681548df6061"], 0x24}}, 0x0) bind(r2, &(0x7f0000000280)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x80) accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x40085}, 0x4000800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f0000000600)=[{0x2, 0x4, 0xf4, 0x9}, {0x400, 0x9, 0x3f, 0x4}, {0x9, 0x40, 0xb4, 0x9}, {0x6, 0x78, 0x1d, 0x1}, {0x0, 0x6, 0x1f, 0x5}, {0xfff, 0x3, 0x1, 0x10000}, {0xfff7, 0xed, 0xff, 0x7}, {0x198, 0x1, 0xde, 0x41e}, {0x5, 0x20, 0x6, 0x8}]}, 0x4e) sendto$inet(r0, 0x0, 0x0, 0x20004880, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000140)=0x14) bind$802154_raw(r3, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='westwood\x00', 0x9) accept4$inet(r3, &(0x7f0000000400)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000004c0)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 13:52:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf4ffffff) 13:52:02 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3d00000000000000) 13:52:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1e00000000000000) 13:52:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00@', @ANYRES32=0x0, @ANYBLOB, @ANYRESHEX, @ANYRES16], 0x4c}}, 0x0) [ 610.296453][T19419] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 610.359376][ T26] audit: type=1400 audit(1639317122.349:883): avc: denied { create } for pid=19420 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 13:52:02 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x230, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={{0x48}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'team_slave_1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x478) 13:52:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) r1 = socket(0x2a, 0x5, 0x1b) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000007ec579f32b13a6addf0f14010000000000000100003c00000000000098000300de185b0efc975bcfd5cb30e33bf9357704737cf23568ce198f0131cb15241e216fdf08779fa0eef5cc861cd3ea50a91bf2d374e8cabd78f8fe4915883803edb324391ad0cfe96127bea7579f4a8003c4e3d6fb6ca7af2fe261c07658de1c7b31c8fa1c91afd62aadb536dc356b10c24f6e0558da1116a1096d5ab6e0a9435e604e2a6a32ef6fba824c5bdd5d94b79295d21d8b538115b900c5f50e620000000000000000a13764a79c74e5e116164b6314dfc6ad8fd36bcc81f15b142771f0786b5058e0681548df6061"], 0x24}}, 0x0) bind(r2, &(0x7f0000000280)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x80) accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x40085}, 0x4000800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f0000000600)=[{0x2, 0x4, 0xf4, 0x9}, {0x400, 0x9, 0x3f, 0x4}, {0x9, 0x40, 0xb4, 0x9}, {0x6, 0x78, 0x1d, 0x1}, {0x0, 0x6, 0x1f, 0x5}, {0xfff, 0x3, 0x1, 0x10000}, {0xfff7, 0xed, 0xff, 0x7}, {0x198, 0x1, 0xde, 0x41e}, {0x5, 0x20, 0x6, 0x8}]}, 0x4e) (async, rerun: 64) sendto$inet(r0, 0x0, 0x0, 0x20004880, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) (rerun: 64) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async, rerun: 64) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000140)=0x14) (rerun: 64) bind$802154_raw(r3, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='westwood\x00', 0x9) (async) accept4$inet(r3, &(0x7f0000000400)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) (async, rerun: 32) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000004c0)='vegas\x00', 0x6) (async, rerun: 32) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 13:52:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf5030000) 13:52:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1f00000000000000) 13:52:02 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3e00000000000000) [ 610.698089][T19433] x_tables: duplicate underflow at hook 2 13:52:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, 'hsr0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x338) 13:52:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x5865, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x2a, 0x5, 0x1b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000007ec579f32b13a6addf0f14010000000000000100003c00000000000098000300de185b0efc975bcfd5cb30e33bf9357704737cf23568ce198f0131cb15241e216fdf08779fa0eef5cc861cd3ea50a91bf2d374e8cabd78f8fe4915883803edb324391ad0cfe96127bea7579f4a8003c4e3d6fb6ca7af2fe261c07658de1c7b31c8fa1c91afd62aadb536dc356b10c24f6e0558da1116a1096d5ab6e0a9435e604e2a6a32ef6fba824c5bdd5d94b79295d21d8b538115b900c5f50e620000000000000000a13764a79c74e5e116164b6314dfc6ad8fd36bcc81f15b142771f0786b5058e0681548df6061"], 0x24}}, 0x0) bind(r2, &(0x7f0000000280)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x80) accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x40085}, 0x4000800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f0000000600)=[{0x2, 0x4, 0xf4, 0x9}, {0x400, 0x9, 0x3f, 0x4}, {0x9, 0x40, 0xb4, 0x9}, {0x6, 0x78, 0x1d, 0x1}, {0x0, 0x6, 0x1f, 0x5}, {0xfff, 0x3, 0x1, 0x10000}, {0xfff7, 0xed, 0xff, 0x7}, {0x198, 0x1, 0xde, 0x41e}, {0x5, 0x20, 0x6, 0x8}]}, 0x4e) sendto$inet(r0, 0x0, 0x0, 0x20004880, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000140)=0x14) bind$802154_raw(r3, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='westwood\x00', 0x9) accept4$inet(r3, &(0x7f0000000400)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000004c0)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) socket$inet(0x2, 0x4000000000000001, 0x0) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) (async) socket(0x2a, 0x5, 0x1b) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000007ec579f32b13a6addf0f14010000000000000100003c00000000000098000300de185b0efc975bcfd5cb30e33bf9357704737cf23568ce198f0131cb15241e216fdf08779fa0eef5cc861cd3ea50a91bf2d374e8cabd78f8fe4915883803edb324391ad0cfe96127bea7579f4a8003c4e3d6fb6ca7af2fe261c07658de1c7b31c8fa1c91afd62aadb536dc356b10c24f6e0558da1116a1096d5ab6e0a9435e604e2a6a32ef6fba824c5bdd5d94b79295d21d8b538115b900c5f50e620000000000000000a13764a79c74e5e116164b6314dfc6ad8fd36bcc81f15b142771f0786b5058e0681548df6061"], 0x24}}, 0x0) (async) bind(r2, &(0x7f0000000280)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa2}}, 0x80) (async) accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) (async) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x40085}, 0x4000800) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f0000000600)=[{0x2, 0x4, 0xf4, 0x9}, {0x400, 0x9, 0x3f, 0x4}, {0x9, 0x40, 0xb4, 0x9}, {0x6, 0x78, 0x1d, 0x1}, {0x0, 0x6, 0x1f, 0x5}, {0xfff, 0x3, 0x1, 0x10000}, {0xfff7, 0xed, 0xff, 0x7}, {0x198, 0x1, 0xde, 0x41e}, {0x5, 0x20, 0x6, 0x8}]}, 0x4e) (async) sendto$inet(r0, 0x0, 0x0, 0x20004880, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r3, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000140)=0x14) (async) bind$802154_raw(r3, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14) (async) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='westwood\x00', 0x9) (async) accept4$inet(r3, &(0x7f0000000400)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) (async) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000004c0)='vegas\x00', 0x6) (async) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf93e1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) (async) 13:52:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3f00000000000000) 13:52:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf6030000) 13:52:03 executing program 0: add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 13:52:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2000000000000000) [ 611.107794][T19448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:03 executing program 2: bpf$OBJ_PIN_PROG(0x10, 0x0, 0x0) 13:52:03 executing program 0: r0 = openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/asound/seq/timer\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x10000000) 13:52:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4000000000000000) 13:52:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2100000000000000) 13:52:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf7030000) 13:52:03 executing program 2: r0 = openat$binder_debug(0xffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xfffffc6f}) 13:52:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:03 executing program 0: r0 = openat$procfs(0xffffff9c, &(0x7f0000000140)='/proc/keys\x00', 0x0, 0x0) write$snapshot(r0, 0x0, 0x0) 13:52:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x8000000000000000) 13:52:03 executing program 2: syz_usb_ep_read(0xffffffffffffffff, 0x0, 0x0, 0x0) 13:52:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf8030000) 13:52:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2200000000000000) 13:52:03 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000004140), 0x96ec0, 0x0) [ 611.909270][T19483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xa903000000000000) 13:52:04 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) 13:52:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2300000000000000) 13:52:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf9030000) 13:52:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6558, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:04 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stat\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='fd/3\x00') 13:52:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)) 13:52:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xaa03000000000000) [ 612.713826][T19506] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfa030000) [ 612.772592][T19511] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) 13:52:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2400000000000000) 13:52:04 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000001180)) syz_io_uring_setup(0x2f4d, &(0x7f00000001c0), &(0x7f0000b25000/0x2000)=nil, &(0x7f0000f3f000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) 13:52:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e21, @private=0xa010101}]}, &(0x7f0000000180)=0x10) 13:52:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xab03000000000000) 13:52:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfb030000) 13:52:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2500000000000000) 13:52:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x38, 0x0, 0x0) 13:52:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6800, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xac03000000000000) 13:52:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stat\x00') mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x7fffffffffffffff, 0x0, 0x10, r0, 0x8000000) [ 613.582376][T19535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfbffffff) 13:52:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2600000000000000) 13:52:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value, 0x8) 13:52:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xad03000000000000) 13:52:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x4b, 0x0, 0x90) 13:52:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6a01, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfc030000) 13:52:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x2, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, 0x8) 13:52:06 executing program 2: r0 = io_uring_setup(0x20d8, &(0x7f0000000000)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x8000000) fork() [ 614.268836][T19554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2700000000000000) 13:52:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xae03000000000000) 13:52:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfd030000) 13:52:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x1b, 0x0, 0x90) 13:52:06 executing program 2: keyctl$set_reqkey_keyring(0x1e, 0x1) 13:52:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2800000000000000) 13:52:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x36, 0x0, 0x90) 13:52:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x85, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000140)=0x9c) 13:52:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6c00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xaf03000000000000) 13:52:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfe030000) 13:52:07 executing program 2: syz_mount_image$nfs(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)) bpf$PROG_LOAD(0x5, 0x0, 0x0) mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=rdma,', {}, 0x2c, {[{@common=@loose}, {@rq={'rq', 0x3d, 0x5}}], [{@euid_gt={'euid>', 0xee00}}]}}) 13:52:07 executing program 0: r0 = io_uring_setup(0x20d8, &(0x7f0000000000)) syz_io_uring_setup(0x4ed9, &(0x7f00000000c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x7fffdf002000, 0x0, 0x11, r0, 0x8000000) [ 615.059248][T19583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2900000000000000) 13:52:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb003000000000000) 13:52:07 executing program 2: perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000180)={0x0, 0x0, 0x0, [0x101, 0xef6a, 0x0, 0x1], [0x0, 0x0, 0xe8, 0x3ff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2cbb, 0x8, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5, 0xd4c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x8001, 0xa00000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x101, 0x80, 0x80, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x3a95b9c2, 0x0, 0x7, 0x0, 0x0, 0x7f, 0x44b712eb, 0x2, 0x5, 0x7, 0x8, 0x0, 0x8, 0x0, 0x19, 0x0, 0x4, 0x0, 0x4, 0x0, 0xfffffffffffffff8, 0x3f, 0x5, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x5, 0x2, 0x8, 0x0, 0x0, 0x0, 0x4, 0x9, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8001, 0x6d8, 0x0, 0x3ff, 0x6, 0x0, 0x3, 0xffffffffffff88ae, 0x1, 0x400, 0x6, 0xfffffffffffffff8, 0x0, 0x60000, 0x4, 0x40, 0x3, 0x0, 0x0, 0x41, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x9, 0xd84fe6a, 0x20, 0x81fa]}) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0xb) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x89a0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000002440)={{}, 0x0, 0x0, @inherit={0x58, 0x0}, @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xffffffef, &(0x7f0000000080)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xd00}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 13:52:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x1c, 0x0, 0x0) 13:52:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfeffffff) [ 615.537247][ T26] audit: type=1400 audit(1639317127.529:884): avc: denied { read } for pid=19599 comm="syz-executor.2" name="sg0" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 13:52:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2a00000000000000) 13:52:07 executing program 0: keyctl$set_reqkey_keyring(0x3, 0xfffffff8) [ 615.696905][T19600] device lo entered promiscuous mode [ 615.735014][ T26] audit: type=1400 audit(1639317127.609:885): avc: denied { open } for pid=19599 comm="syz-executor.2" path="/dev/sg0" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 13:52:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6e0c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb103000000000000) 13:52:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xff030000) [ 615.850201][T19600] device tunl0 entered promiscuous mode [ 615.925163][T19600] device gre0 entered promiscuous mode 13:52:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x2, 0x0, 0x0) 13:52:08 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2b00000000000000) 13:52:08 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb203000000000000) 13:52:08 executing program 0: prctl$PR_SET_MM_AUXV(0x2c, 0xc, 0x0, 0x0) [ 616.349403][T19600] device gretap0 entered promiscuous mode [ 616.409354][T19600] device erspan0 entered promiscuous mode [ 616.479773][T19600] device ip_vti0 entered promiscuous mode [ 616.619401][T19600] device ip6_vti0 entered promiscuous mode [ 616.748400][T19600] device sit0 entered promiscuous mode [ 616.979241][T19600] device ip6tnl0 entered promiscuous mode [ 617.118627][T19600] device ip6gre0 entered promiscuous mode [ 617.459334][T19600] device syz_tun entered promiscuous mode [ 617.490604][T19600] device ip6gretap0 entered promiscuous mode [ 617.625203][T19600] bridge0: port 2(bridge_slave_1) entered disabled state [ 617.632503][T19600] bridge0: port 1(bridge_slave_0) entered disabled state [ 617.690873][T19600] device bridge0 entered promiscuous mode [ 617.754109][T19600] device vcan0 entered promiscuous mode [ 617.795995][T19600] device bond0 entered promiscuous mode [ 617.816732][T19600] device bond_slave_0 entered promiscuous mode [ 617.833249][T19600] device bond_slave_1 entered promiscuous mode [ 617.900659][T19600] device team0 entered promiscuous mode [ 617.920090][T19600] device team_slave_0 entered promiscuous mode [ 617.945250][T19600] device team_slave_1 entered promiscuous mode [ 618.005168][T19600] device dummy0 entered promiscuous mode [ 618.100018][T19600] device nlmon0 entered promiscuous mode [ 618.159192][T19600] device caif0 entered promiscuous mode [ 618.178781][T19600] device batadv0 entered promiscuous mode [ 618.289978][T19600] device vxcan0 entered promiscuous mode [ 618.313817][T19600] device vxcan1 entered promiscuous mode [ 618.362897][T19600] device veth0 entered promiscuous mode [ 618.432640][T19600] device veth1 entered promiscuous mode [ 618.516931][T19600] device xfrm0 entered promiscuous mode [ 618.532766][T19600] device wg0 entered promiscuous mode [ 618.590057][T19600] device wg1 entered promiscuous mode [ 618.635688][T19600] device wg2 entered promiscuous mode [ 618.718538][T19600] device veth0_to_bridge entered promiscuous mode [ 618.833062][T19600] device veth1_to_bridge entered promiscuous mode [ 618.982221][T19600] device veth0_to_bond entered promiscuous mode [ 619.088386][T19600] device veth1_to_bond entered promiscuous mode [ 619.198828][T19600] device veth0_to_team entered promiscuous mode [ 619.300854][T19600] device veth1_to_team entered promiscuous mode [ 619.438934][T19600] device veth0_to_batadv entered promiscuous mode [ 619.493687][T19600] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 619.524869][T19600] device batadv_slave_0 entered promiscuous mode [ 619.615372][T19600] device veth1_to_batadv entered promiscuous mode [ 619.673231][T19600] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 619.707978][T19600] device batadv_slave_1 entered promiscuous mode [ 619.782449][T19600] device veth0_to_hsr entered promiscuous mode [ 619.889124][T19600] device veth1_to_hsr entered promiscuous mode [ 620.048211][T19600] device hsr0 entered promiscuous mode [ 620.126582][T19600] device veth1_virt_wifi entered promiscuous mode [ 620.185020][T19600] device veth0_virt_wifi entered promiscuous mode [ 620.245480][T19600] device virt_wifi0 entered promiscuous mode [ 620.479813][T19600] device vlan0 entered promiscuous mode [ 620.497578][T19600] device vlan1 entered promiscuous mode [ 620.504960][T19600] device macvlan0 entered promiscuous mode [ 620.583503][T19600] device macvlan1 entered promiscuous mode [ 620.646537][T19600] device ipvlan0 entered promiscuous mode [ 620.655197][T19600] device ipvlan1 entered promiscuous mode [ 620.735857][T19600] device macvtap0 entered promiscuous mode [ 620.789221][T19600] device macsec0 entered promiscuous mode [ 620.860049][T19600] device geneve0 entered promiscuous mode [ 620.919184][T19600] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.942364][T19600] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.953835][T19600] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.973924][T19600] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.984101][T19600] device geneve1 entered promiscuous mode [ 621.053433][T19600] device netdevsim0 entered promiscuous mode [ 621.075081][T19600] device netdevsim1 entered promiscuous mode [ 621.103966][T19600] device netdevsim2 entered promiscuous mode [ 621.138584][T19600] device netdevsim3 entered promiscuous mode [ 621.183417][T19600] device wlan0 entered promiscuous mode [ 621.216301][T19600] device wlan1 entered promiscuous mode [ 621.239894][T19600] device veth2 entered promiscuous mode [ 621.247379][T19600] device veth3 entered promiscuous mode [ 621.253467][T19600] device vlan2 entered promiscuous mode [ 621.277796][T19600] device veth4 entered promiscuous mode [ 621.283518][T19600] device veth5 entered promiscuous mode [ 621.292547][T19600] device vlan3 entered promiscuous mode [ 621.309401][T19600] device vlan4 entered promiscuous mode [ 621.325813][T19600] device veth6 entered promiscuous mode [ 621.331538][T19600] device veth7 entered promiscuous mode [ 621.340521][T19600] device vlan5 entered promiscuous mode [ 621.363909][T19600] device vlan6 entered promiscuous mode [ 621.379912][T19600] device veth8 entered promiscuous mode [ 621.387847][T19600] device veth9 entered promiscuous mode [ 621.393949][T19600] device vlan7 entered promiscuous mode 13:52:13 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$msr(r0, 0x0, 0x0) 13:52:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xff0f0000) 13:52:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x2f, 0x0, 0x0) 13:52:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb303000000000000) 13:52:13 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2c00000000000000) [ 621.411165][T19600] device vlan8 entered promiscuous mode [ 621.428010][T19613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 621.516956][T19600] syz-executor.2 (19600) used greatest stack depth: 22792 bytes left 13:52:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6f0c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xffffffe4) 13:52:13 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2d00000000000000) 13:52:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb403000000000000) 13:52:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @private2}, @in6={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000400)=0x10) 13:52:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x11, @empty, 0x0, 0x2, 'sed\x00'}, 0x2c) 13:52:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfffffff4) 13:52:13 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2e00000000000000) 13:52:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x30, 0x0, 0x0) 13:52:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb503000000000000) [ 621.892494][T19652] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x48, 0x0, 0x0) 13:52:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2f00000000000000) 13:52:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x7400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:14 executing program 0: syz_mount_image$nfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)) 13:52:14 executing program 2: perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:52:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfffffffb) 13:52:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb603000000000000) 13:52:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 13:52:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x15, 0x0, 0x90) 13:52:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3000000000000000) 13:52:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb703000000000000) [ 622.398919][T19677] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfffffffe) 13:52:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x79, &(0x7f0000000000)=@assoc_value, 0x8) 13:52:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) 13:52:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x7a00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3100000000000000) 13:52:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb803000000000000) 13:52:14 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x1) fork() 13:52:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4000000000000) 13:52:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x1c, 0x0, 0x90) 13:52:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3200000000000000) 13:52:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x3, 0x0, 0x0) 13:52:14 executing program 0: r0 = syz_io_uring_setup(0x5429, &(0x7f00000002c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000000340), &(0x7f0000000380)) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x10000000) [ 622.962770][T19708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb903000000000000) 13:52:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x10000000000000) 13:52:15 executing program 2: r0 = io_uring_setup(0x20d8, &(0x7f0000000000)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1ffff000, 0x0, 0x11, r0, 0x8000000) 13:52:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x8100, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x4c, 0x0, 0x0) 13:52:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x100000000000000) 13:52:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xba03000000000000) 13:52:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3300000000000000) 13:52:15 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0x10, 0x2) 13:52:15 executing program 0: prctl$PR_SET_MM_AUXV(0x23, 0xe, 0x0, 0x0) 13:52:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x18, 0x0, 0x0) 13:52:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xbb03000000000000) 13:52:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x200000000000000) 13:52:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3400000000000000) [ 623.608509][T19735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:15 executing program 2: prctl$PR_SET_MM_AUXV(0x2f, 0xc, 0x0, 0x0) 13:52:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x9602, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x3c, 0x0, 0x0) 13:52:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x280000200000000) 13:52:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x2, 0xd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local}}]}, 0x38}}, 0x0) 13:52:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3500000000000000) 13:52:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xbc03000000000000) [ 623.967388][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 623.973717][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 13:52:16 executing program 0: prctl$PR_SET_MM_AUXV(0x35, 0xc, &(0x7f0000000080)="c0", 0x1) [ 624.042911][ T26] audit: type=1400 audit(1639317136.029:886): avc: denied { create } for pid=19750 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 13:52:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x3, 0x0, 0x4) 13:52:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3600000000000000) [ 624.174592][T19763] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x300000000000000) 13:52:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xbd03000000000000) 13:52:16 executing program 2: prctl$PR_SET_MM_AUXV(0x37, 0xc, 0x0, 0x0) 13:52:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x9b0b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:16 executing program 0: prctl$PR_SET_MM_AUXV(0x37, 0xc, &(0x7f0000000080), 0x0) 13:52:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3700000000000000) 13:52:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev, 0x15}]}, &(0x7f0000000180)=0x10) 13:52:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xbe03000000000000) 13:52:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x400000000000000) 13:52:16 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000001580), r0) 13:52:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3800000000000000) [ 624.695038][T19787] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x500000000000000) 13:52:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x21, 0x0, 0x0) 13:52:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xbf03000000000000) 13:52:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3900000000000000) 13:52:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xa089, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) open(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000140)={&(0x7f0000000180)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0x8}}, 0x20}}, 0x0) 13:52:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x600000000000000) [ 625.153022][T19805] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x48, 0x0, 0x90) 13:52:17 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc003000000000000) 13:52:17 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3a00000000000000) 13:52:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x700000000000000) 13:52:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xa802, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:18 executing program 2: prctl$PR_SET_MM_AUXV(0x29, 0xc, 0x0, 0x0) [ 626.085108][T19811] device bridge_slave_1 left promiscuous mode [ 626.091492][T19811] bridge0: port 2(bridge_slave_1) entered disabled state 13:52:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc103000000000000) 13:52:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3b00000000000000) 13:52:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x800000000000000) [ 626.206682][T19811] device bridge_slave_0 left promiscuous mode [ 626.224486][T19811] bridge0: port 1(bridge_slave_0) entered disabled state 13:52:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc203000000000000) [ 626.453701][T19823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0x10, 0x0, 0x0) 13:52:18 executing program 2: mmap$IORING_OFF_CQ_RING(&(0x7f000097f000/0x4000)=nil, 0x4000, 0x0, 0x48171, 0xffffffffffffffff, 0x8000000) 13:52:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3c00000000000000) 13:52:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x820000000000000) 13:52:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc303000000000000) 13:52:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xf000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0xd, 0x0, 0x0) 13:52:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc403000000000000) 13:52:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x900000000000000) 13:52:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3d00000000000000) [ 626.887490][T19843] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x29, 0xb, 0x0, 0x0) 13:52:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3e00000000000000) 13:52:19 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x2}}, 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) 13:52:19 executing program 2: keyctl$set_reqkey_keyring(0x10, 0x4) 13:52:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x920000000000000) 13:52:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc503000000000000) 13:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xf202, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3f00000000000000) 13:52:19 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4c010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x7fff, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0, 0x6c, 0x0) socketpair(0x0, 0xa, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 627.402638][T19865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xa00000000000000) 13:52:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc603000000000000) 13:52:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4000000000000000) 13:52:19 executing program 0: clock_nanosleep(0x8, 0x2, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 13:52:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xb00000000000000) 13:52:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc703000000000000) 13:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xfeff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4100000000000000) 13:52:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc803000000000000) 13:52:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x85, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000140)=0x9c) [ 628.029865][T19884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc00000000000000) 13:52:20 executing program 2: prctl$PR_SET_MM_AUXV(0x38, 0xc, 0x0, 0x0) 13:52:20 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4200000000000000) 13:52:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xc903000000000000) 13:52:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd00000000000000) [ 628.597182][ T4294] IPVS: stopping master sync thread 9388 ... [ 628.910241][ T4294] device hsr_slave_0 left promiscuous mode [ 628.935804][ T4294] device hsr_slave_1 left promiscuous mode [ 628.966218][ T4294] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 628.973980][ T4294] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 629.026453][ T4294] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 629.054926][ T4294] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 629.195713][ T4294] device veth1_macvtap left promiscuous mode [ 629.204625][ T4294] device veth0_macvtap left promiscuous mode [ 629.210736][ T4294] device veth1_vlan left promiscuous mode [ 629.245254][ T4294] device veth0_vlan left promiscuous mode [ 630.771132][ T4294] bond3 (unregistering): Released all slaves [ 630.846333][ T4294] bond2 (unregistering): Released all slaves [ 630.895491][ T4294] bond1 (unregistering): Released all slaves [ 631.595288][ T4294] team0 (unregistering): Port device team_slave_1 removed [ 631.615202][ T4294] team0 (unregistering): Port device team_slave_0 removed [ 631.630119][ T4294] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 631.649332][ T4294] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 631.726278][ T4294] bond0 (unregistering): Released all slaves [ 632.898992][T19904] chnl_net:caif_netlink_parms(): no params data found [ 632.999155][T19904] bridge0: port 1(bridge_slave_0) entered blocking state [ 633.007046][T19904] bridge0: port 1(bridge_slave_0) entered disabled state [ 633.017178][T19904] device bridge_slave_0 entered promiscuous mode [ 633.028441][T19904] bridge0: port 2(bridge_slave_1) entered blocking state [ 633.037344][T19904] bridge0: port 2(bridge_slave_1) entered disabled state [ 633.052414][T19904] device bridge_slave_1 entered promiscuous mode [ 633.117710][T19904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 633.140714][T19904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 633.199512][T19904] team0: Port device team_slave_0 added [ 633.222321][T19904] team0: Port device team_slave_1 added [ 633.274944][T19904] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 633.281887][T19904] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 633.309582][T19904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 633.329085][T19904] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 633.337000][T19904] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 633.363895][T19904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 633.403689][T19904] device hsr_slave_0 entered promiscuous mode [ 633.412135][T19904] device hsr_slave_1 entered promiscuous mode [ 633.419766][T19904] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 633.428587][T19904] Cannot create hsr debugfs directory [ 633.532632][T19904] bridge0: port 2(bridge_slave_1) entered blocking state [ 633.539710][T19904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 633.547091][T19904] bridge0: port 1(bridge_slave_0) entered blocking state [ 633.554141][T19904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 633.639287][T19904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 633.656942][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 633.667495][T19625] bridge0: port 1(bridge_slave_0) entered disabled state [ 633.676151][T19625] bridge0: port 2(bridge_slave_1) entered disabled state [ 633.685535][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 633.701653][T19904] 8021q: adding VLAN 0 to HW filter on device team0 [ 633.716273][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 633.725674][T19625] bridge0: port 1(bridge_slave_0) entered blocking state [ 633.732705][T19625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 633.755405][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 633.763740][T19625] bridge0: port 2(bridge_slave_1) entered blocking state [ 633.770830][T19625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 633.801255][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 633.811632][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 633.836532][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 633.845625][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 633.854050][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 633.863794][T19904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 633.894082][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 633.902998][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 633.920564][T19904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 634.063063][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 634.073954][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 634.103817][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 634.113953][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 634.127665][T19904] device veth0_vlan entered promiscuous mode [ 634.137665][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 634.146421][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 634.167861][T19904] device veth1_vlan entered promiscuous mode [ 634.198847][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 634.209666][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 634.220806][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 634.230849][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 634.243148][T19904] device veth0_macvtap entered promiscuous mode [ 634.257244][T19904] device veth1_macvtap entered promiscuous mode [ 634.283490][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 634.296241][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.307157][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 634.318705][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.329687][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 634.340854][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.351143][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 634.362177][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.379194][T19904] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 634.389051][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 634.398046][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 634.409710][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 634.418889][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 634.432849][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 634.446603][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.457205][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 634.468325][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.478674][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 634.489959][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.500429][T19904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 634.511787][T19904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 634.525428][T19904] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 634.533549][ T3687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 634.544132][ T3687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 634.648941][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 634.685313][ T2111] Bluetooth: hci1: command 0x0409 tx timeout [ 634.688891][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 634.699645][ T1022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 634.699732][ T1022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 634.702814][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 634.739725][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 13:52:26 executing program 2: prctl$PR_SET_MM_AUXV(0x16, 0xc, 0x0, 0x0) 13:52:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe00000000000000) 13:52:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xff0f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xca03000000000000) 13:52:26 executing program 0: setpriority(0xb, 0x0, 0x0) 13:52:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4300000000000000) 13:52:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x200, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) syz_mount_image$exfat(&(0x7f0000000080), &(0x7f0000000100)='./bus\x00', 0x6, 0x4, &(0x7f00000006c0)=[{&(0x7f00000002c0)="352409e3c933dc6d8a40403c4399f9c6a3464f5f95f445bdd7bba85f4df0095acedffc2960b62651c7b3408a69ffda78dbaefab7830ab71245d24df020249618d5f5d2f28d698cfcf06915c2c86b577899afbe03b5588af438cb8a85c5f16bab9bd1ff595f4efde0fcdaf77e88f8a9172cf9c4b805a25415a0379762e9d2209b1e7a8bfbec793781afed4fafbc39ac52ec910df04590faf97fd051dc8aa17f7edd2e431efcbaaf27cfb338675f532d62", 0xb0, 0x7}, {&(0x7f00000004c0)="29bf1f431e2e1ac94b51067d93d9616fd4154ac66e33208dd0fd34835f8be308eb6468bb630880f5c944bacda67b55b2ffc7646dcd375e5ea20bf4dfb74f38fa2e123be7411dbde78a8a98923bc262abf81979e3e58ea4b76b55cadc90f0db547961c6c4588ca91f5f76489be784af29f174a8d2ef89d58e5f02bdb27a0cc4dd2ea9ca6be7082d5622cdae03b26c33050474bd64a2b7546c0aac27c0d21d4ed0304e44d8c2768371fbed903b39d2abbb4b4ba82d7f8af8d174acc8daf01b97c867d308d4323faf431e87c3b1fd84bc5e2388a31147fc199c7bef8b47f4e9fe269df2b2c236cb1a45e856a7680941102c9e3b", 0xf2, 0xffffffff}, {&(0x7f0000000180)="eb0fadadeff4e4ab530e32583910681cf217ed", 0x13}, {&(0x7f00000005c0)="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", 0xfc, 0x1ff}], 0x10000, &(0x7f0000000740)={[{@gid}, {@codepage={'codepage', 0x3d, 'iso8859-5'}}, {@fmask}, {@fmask={'fmask', 0x3d, 0x6}}, {@uid={'uid', 0x3d, 0xee00}}], [{@obj_user={'obj_user', 0x3d, '\x00'}}]}) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000) [ 634.871047][T19927] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4400000000000000) 13:52:26 executing program 0: ioprio_set$pid(0x0, 0x0, 0x32c3) 13:52:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf00000000000000) 13:52:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcb03000000000000) 13:52:27 executing program 0: clock_nanosleep(0x8, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) [ 635.173914][T19940] loop2: detected capacity change from 0 to 264192 [ 635.217779][T19940] exfat: Deprecated parameter 'codepage' 13:52:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xff7f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 635.265119][T19940] exfat: Bad value for 'codepage' 13:52:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcc03000000000000) 13:52:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1000000000000000) [ 635.312685][ T26] audit: type=1400 audit(1639317147.299:887): avc: denied { wake_alarm } for pid=19943 comm="syz-executor.0" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 13:52:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4500000000000000) 13:52:27 executing program 0: clone(0x21b07800, 0x0, 0x0, 0x0, 0x0) [ 635.388085][T19947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcd03000000000000) 13:52:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4600000000000000) 13:52:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1100000000000000) 13:52:27 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x1e, 0x8, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 13:52:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xfffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:27 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000300)=""/159, 0x9f) openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/36, 0x24) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$cgroup(r2, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r4, r4, 0x0, 0x3) 13:52:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xce03000000000000) [ 635.930373][T19967] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:28 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x1c717e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mmap$KVM_VCPU(&(0x7f00000e8000/0x4000)=nil, 0x930, 0x0, 0x12, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:52:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1200000000000000) 13:52:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcf03000000000000) 13:52:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4700000000000000) [ 636.159918][ T26] audit: type=1800 audit(1639317148.149:888): pid=19975 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1177 res=0 errno=0 [ 636.236267][ T26] audit: type=1800 audit(1639317148.149:889): pid=19975 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1177 res=0 errno=0 13:52:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4800000000000000) 13:52:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ec5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1300000000000000) 13:52:28 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x1c717e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mmap$KVM_VCPU(&(0x7f00000e8000/0x4000)=nil, 0x930, 0x0, 0x12, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 636.453411][T19984] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:52:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4900000000000000) 13:52:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1400000000000000) [ 636.594169][ T26] audit: type=1800 audit(1639317148.579:890): pid=19990 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1189 res=0 errno=0 [ 636.698136][ T26] audit: type=1800 audit(1639317148.619:891): pid=19990 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1189 res=0 errno=0 [ 636.766205][ T3685] Bluetooth: hci1: command 0x041b tx timeout [ 638.844934][ T2111] Bluetooth: hci1: command 0x040f tx timeout [ 640.925410][ T2111] Bluetooth: hci1: command 0x0419 tx timeout 13:52:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1500000000000000) 13:52:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4a00000000000000) 13:52:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ec6, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:52:35 executing program 2: ioprio_set$pid(0x0, 0xffffffffffffffff, 0x1000000) [ 643.360186][T20000] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 685.418773][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.425123][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 746.847388][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.853734][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 759.165555][T19627] Bluetooth: hci1: command 0x0406 tx timeout [ 808.287658][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.293964][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 866.469326][ T981] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.481653][ T981] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 1] type 2 family 0 port 33164 - 0 13:56:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd003000000000000) 13:56:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4b00000000000000) 13:56:18 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x1c717e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mmap$KVM_VCPU(&(0x7f00000e8000/0x4000)=nil, 0x930, 0x0, 0x12, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:56:18 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) creat(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001300)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14480, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xe00000, 0x400}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) 13:56:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1600000000000000) 13:56:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ec7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 866.695528][ T981] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 866.731724][ T26] audit: type=1800 audit(1639317378.719:892): pid=20032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1152 res=0 errno=0 [ 866.735977][ T981] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 1] type 2 family 0 port 33164 - 0 13:56:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4c00000000000000) [ 866.813797][ T26] audit: type=1800 audit(1639317378.779:893): pid=20032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1152 res=0 errno=0 13:56:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1700000000000000) [ 866.942209][T20034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x10000) 13:56:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4d00000000000000) 13:56:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1800000000000000) [ 867.241087][ T981] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 13:56:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ec8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 867.332956][ T981] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 1] type 2 family 0 port 33164 - 0 [ 867.411011][ T26] audit: type=1804 audit(1639317379.389:894): pid=20049 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir848055370/syzkaller.mRy4dQ/727/bus" dev="sda1" ino=1171 res=1 errno=0 [ 867.473368][ T981] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.589428][ T981] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 1] type 2 family 0 port 33164 - 0 [ 867.693325][T20054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 868.714244][ T26] audit: type=1400 audit(1639317380.699:895): avc: denied { search } for pid=3183 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 868.903562][ T26] audit: type=1400 audit(1639317380.889:896): avc: denied { read } for pid=20066 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1403 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 868.943115][ T26] audit: type=1400 audit(1639317380.889:897): avc: denied { open } for pid=20066 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1403 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 868.980500][ T26] audit: type=1400 audit(1639317380.889:898): avc: denied { getattr } for pid=20066 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1403 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 869.198028][ T981] device hsr_slave_0 left promiscuous mode [ 869.215608][ T981] device hsr_slave_1 left promiscuous mode [ 869.231772][ T981] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 869.259637][ T981] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 869.278313][ T981] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 869.295419][ T26] audit: type=1400 audit(1639317381.289:899): avc: denied { write } for pid=20065 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1402 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 869.323536][ T981] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 869.334165][ T26] audit: type=1400 audit(1639317381.289:900): avc: denied { add_name } for pid=20065 comm="dhcpcd-run-hook" name="resolv.conf.eth5.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 869.338336][ T981] device bridge_slave_1 left promiscuous mode [ 869.371853][ T981] bridge0: port 2(bridge_slave_1) entered disabled state [ 869.381793][ T981] device bridge_slave_0 left promiscuous mode [ 869.389009][ T981] bridge0: port 1(bridge_slave_0) entered disabled state [ 869.406016][ T981] device veth1_macvtap left promiscuous mode [ 869.412085][ T981] device veth0_macvtap left promiscuous mode [ 869.419533][ T981] device veth1_vlan left promiscuous mode [ 869.426510][ T981] device veth0_vlan left promiscuous mode [ 869.438003][ T26] audit: type=1400 audit(1639317381.429:901): avc: denied { remove_name } for pid=20076 comm="rm" name="resolv.conf.eth5.link" dev="tmpfs" ino=11807 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 869.744564][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.750892][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 869.893504][ T981] team0 (unregistering): Port device team_slave_1 removed [ 869.913426][ T981] team0 (unregistering): Port device team_slave_0 removed [ 869.932359][ T981] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 869.951715][ T981] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 870.028212][ T981] bond0 (unregistering): Released all slaves [ 884.242381][T20330] chnl_net:caif_netlink_parms(): no params data found [ 884.395450][T20330] bridge0: port 1(bridge_slave_0) entered blocking state [ 884.411162][T20330] bridge0: port 1(bridge_slave_0) entered disabled state [ 884.430550][T20330] device bridge_slave_0 entered promiscuous mode [ 884.441885][T20330] bridge0: port 2(bridge_slave_1) entered blocking state [ 884.450535][T20330] bridge0: port 2(bridge_slave_1) entered disabled state [ 884.461996][T20330] device bridge_slave_1 entered promiscuous mode [ 884.499736][T20330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 884.515142][T20330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 884.558062][T20330] team0: Port device team_slave_0 added [ 884.570941][T20330] team0: Port device team_slave_1 added [ 884.612547][T20330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 884.620572][T20330] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 884.650640][T20330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 884.668407][T20330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 884.676210][T20330] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 884.707722][T20330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 884.745334][T20330] device hsr_slave_0 entered promiscuous mode [ 884.752752][T20330] device hsr_slave_1 entered promiscuous mode [ 884.760657][T20330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 884.768993][T20330] Cannot create hsr debugfs directory [ 884.880016][T20330] bridge0: port 2(bridge_slave_1) entered blocking state [ 884.887119][T20330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 884.894520][T20330] bridge0: port 1(bridge_slave_0) entered blocking state [ 884.901598][T20330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 884.980650][T20330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 884.999191][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 885.008718][ T2111] bridge0: port 1(bridge_slave_0) entered disabled state [ 885.018510][ T2111] bridge0: port 2(bridge_slave_1) entered disabled state [ 885.028750][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 885.048356][T20330] 8021q: adding VLAN 0 to HW filter on device team0 [ 885.065624][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 885.074083][ T2111] bridge0: port 1(bridge_slave_0) entered blocking state [ 885.081219][ T2111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 885.125039][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 885.133861][ T2111] bridge0: port 2(bridge_slave_1) entered blocking state [ 885.140985][ T2111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 885.212184][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 885.243540][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 885.265236][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 885.283870][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 885.339431][T20330] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 885.364964][T20330] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 885.389855][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 885.407133][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 885.426176][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 885.443644][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 885.465490][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 885.489020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 885.507656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 885.529422][T20330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 885.687116][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 885.697037][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 885.728795][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 885.742026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 885.752129][T19628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 885.761503][T19628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 885.772031][T20330] device veth0_vlan entered promiscuous mode [ 885.791355][T20330] device veth1_vlan entered promiscuous mode [ 885.829507][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 885.838712][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 885.847881][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 885.857933][ T2111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 885.870005][T20330] device veth0_macvtap entered promiscuous mode [ 885.883845][T20330] device veth1_macvtap entered promiscuous mode [ 885.911041][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 885.923268][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.933747][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 885.947956][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.958639][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 885.970654][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.985489][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 885.996787][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 886.009115][T20330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 886.019391][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 886.028550][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 886.037828][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 886.048727][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 886.065823][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 886.076796][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 886.089415][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 886.100594][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 886.111076][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 886.123613][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 886.133916][T19625] Bluetooth: hci5: command 0x0409 tx timeout [ 886.139938][T20330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 886.139961][T20330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 886.143210][T20330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 886.177874][T19628] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 886.187770][T19628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 886.281624][ T4294] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 886.301829][ T4294] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 886.322952][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 886.341625][ T4294] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 886.351072][ T4294] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 886.364171][T19625] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:56:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd103000000000000) 13:56:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4e00000000000000) 13:56:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1900000000000000) 13:56:38 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x1c717e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mmap$KVM_VCPU(&(0x7f00000e8000/0x4000)=nil, 0x930, 0x0, 0x12, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:56:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ec9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="842ae595369094c0437f5e65a2a39f6dfbd673ee5a73340765f10fc4ec3a2af87e080bcc93318ce438768cb1e8ab5530536f3bd0f341", 0x36}, {&(0x7f00000001c0)="ce9ab17494a2a2d6176d0399308c0687d93962fe74f5d05f4e23f9e82669e51212771f10ba5ed01aac69e7f444add839eaf40a8861d7b64c8a4a25460343ceedff88012e42b586d9b4428d96b15b01e1772f9a56b87da67d766b7e", 0x5b}], 0x2}, 0x0) sendto(r0, &(0x7f0000000400)="0a69d4a08f992f1c6405cf6c8244ac2a6904d2ac7888060bb3754e7f9d6c2e9b06b137b61fafe76aaa321ccf2613700cfb8d47a86c8077d758916f0276b65ccc6a35c4f70920da06393e32fdf058dc7516bd5c13363c031d1798daa1bbdce12ce85977f016b3f1d95f85800b1db85d0c7de1f82d8eb88353625e910eed915f57e93d2bbb7f4054394aa84d1c6b4c2a2645", 0x91, 0x0, 0x0, 0x0) [ 886.497962][T20431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:38 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000180)={0x8}, 0x0, 0x0, 0x0) [ 886.557526][ T26] audit: type=1800 audit(1639317398.549:902): pid=20437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1192 res=0 errno=0 13:56:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4f00000000000000) 13:56:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1a00000000000000) [ 886.670771][ T26] audit: type=1800 audit(1639317398.559:903): pid=20437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1192 res=0 errno=0 13:56:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd203000000000000) 13:56:38 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffff9c, 0x0) 13:56:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eca, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5000000000000000) 13:56:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000004d40)=[{{&(0x7f0000001c40)=@phonet, 0x80, 0x0}}], 0x1, 0x0) 13:56:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1b00000000000000) [ 887.071594][T20457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x19, 0x0, &(0x7f00000001c0)) 13:56:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd303000000000000) 13:56:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5100000000000000) 13:56:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1c00000000000000) 13:56:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ecb, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:39 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@nls={'nls', 0x3d, 'iso8859-5'}}, {@umask}, {@force}, {@nobarrier}, {@nls={'nls', 0x3d, 'iso8859-5'}}]}) [ 887.569136][T20478] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:39 executing program 2: io_setup(0x3, &(0x7f00000003c0)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000580)={&(0x7f0000000540), 0x8}) 13:56:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1d00000000000000) 13:56:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd403000000000000) 13:56:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5200000000000000) 13:56:39 executing program 2: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x56a, 0x12c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2b}}}}}]}}]}}, 0x0) [ 887.876481][T20491] hfsplus: unable to change nls mapping [ 887.915529][T20491] hfsplus: unable to parse mount options 13:56:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 13:56:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1e00000000000000) 13:56:40 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5300000000000000) 13:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ecc, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd503000000000000) 13:56:40 executing program 0: syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x56a, 0x12c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x0, 0x3f, [{{0x9, 0x4, 0x0, 0xb2, 0x1, 0x3, 0x1, 0x0, 0x3f, {0x9, 0x21, 0x1, 0x2, 0x1, {0x22, 0xa31}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x5, 0x2b}}}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x8, 0x1, 0x7, 0x10, 0x2}, 0x19, &(0x7f00000000c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "4c1e520c392f8a15a2a8a1253f7dcfa0"}]}, 0x7, [{0x62, &(0x7f0000000100)=@string={0x62, 0x3, "d81e7df3220e1bc281c133b0575491fdbd47777b7d2dc4128acf586e123edceac85243bde9bd8c4058c727932d74171ba1c7eee4c0aaff3d89673d6e8ad91d0752218170151ffb1376c8a0ed8d3e0b41ed014b03a3be0d1557bf3d57eba63357"}}, {0x6b, &(0x7f0000000180)=@string={0x6b, 0x3, "22d4ece47c63cdc243f5df6db53d9cb6bfbc7804b3c7e0998f915addabf91f3e7dfe4a72c4d57c04be11290450bda569952d329d38cdb7ced9a076b92fb4ecae88e49010c3e3dce4c8cf20982dbfe3591668fb12f19c1da3b2d14b9b95ebcc988714a9b52ef7de1bb3"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x340a}}, {0xc, &(0x7f0000000240)=@string={0xc, 0x3, "de4f10f3d21fe2e51ea3"}}, {0xfa, &(0x7f0000000280)=@string={0xfa, 0x3, "96951a13dcb44b4c575b6fd37d72bf8f9f1728046015ac63cf77db00c7983f33435432579c8b5bcafa79df173339617510755b79bc87a9d96db828a447cb1a1bbecfbe6b1200e6c4e18aa9fb4c552f745c2a5dd2ef97855faf89ab8580c2d824bce51ba895f247b43f20dea2d75a325c15fba1cacb0539005f7bd6e360578dda91b0547deade84ee852fe8566ca4b8616bdb92bc516b866dac8c339cb9391e81a72b916cf9c41e0dff30f273f4d732c4c272caca0d28c6eca8ceac91ff09650244bf8b5a24dfd2cc744bac821028c55be2a643ddfbcbf7fb4247c1d9f367c54ca664f2a37478bcc8ef6a0ad224754a9dafe34fd400b0176c"}}, {0x4f, &(0x7f0000000380)=@string={0x4f, 0x3, "15d659567825e27b8eeee9c29c3e1a3f4bf7d63ad6f82d314838105f25002f0a7cbf3fbf4e97de7630240bfebc3efa108398cf8db856395ea8876db0556476b2c616b94eb65162c7378ce2a5c9"}}, {0x0, 0x0}]}) [ 888.205249][ T3685] Bluetooth: hci5: command 0x041b tx timeout 13:56:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x1f00000000000000) [ 888.331094][T20512] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:40 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5400000000000000) 13:56:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd603000000000000) [ 888.385159][ T2111] usb 3-1: new high-speed USB device number 3 using dummy_hcd 13:56:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2000000000000000) 13:56:40 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5500000000000000) [ 888.635176][ T2111] usb 3-1: Using ep0 maxpacket: 16 [ 888.676153][ T3680] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 888.756037][ T2111] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 888.926858][ T3680] usb 1-1: Using ep0 maxpacket: 16 [ 888.955678][ T2111] usb 3-1: New USB device found, idVendor=056a, idProduct=012c, bcdDevice= 0.40 [ 888.983779][ T2111] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 888.993787][ T2111] usb 3-1: Product: syz [ 889.006234][ T2111] usb 3-1: Manufacturer: syz [ 889.010857][ T2111] usb 3-1: SerialNumber: syz [ 889.067912][ T2111] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 889.125540][ T3680] usb 1-1: config 1 interface 0 has no altsetting 0 [ 889.282556][ T2111] usb 3-1: USB disconnect, device number 3 [ 889.289665][ T3680] usb 1-1: New USB device found, idVendor=056a, idProduct=012c, bcdDevice= 0.40 [ 889.310556][ T3680] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 889.329835][ T3680] usb 1-1: Product: 㐊 [ 889.340933][ T3680] usb 1-1: Manufacturer: 퐢捼싍淟㶵뚜벿Ѹ잳駠醏嶺㸟ﹽ牊헄ѼᆾЩ뵐榥ⶕ鴲촸캷ꃙ륶됯껬႐쿈頠뼭姣栖ዻ鳱ꌝ톲魋飌ᒇ떩ᯞ [ 889.370493][ T3680] usb 1-1: SerialNumber: 俞ῒꌞ 13:56:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ecd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd703000000000000) 13:56:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2100000000000000) 13:56:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5600000000000000) [ 889.841787][ T3680] usbhid 1-1:1.0: can't add hid device: -71 [ 889.884069][ T3680] usbhid: probe of 1-1:1.0 failed with error -71 [ 889.935126][ T3680] usb 1-1: USB disconnect, device number 11 [ 889.957729][T20548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2200000000000000) 13:56:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd803000000000000) 13:56:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5700000000000000) 13:56:42 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$sock(r0, &(0x7f0000002380)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, 0x0}}, {{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, 0x0}}], 0x2, 0x0) [ 890.285859][ T3680] Bluetooth: hci5: command 0x040f tx timeout 13:56:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}, {0x0}], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e8", 0x23}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ece, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5800000000000000) 13:56:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd903000000000000) 13:56:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2300000000000000) [ 890.782169][T20568] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4e25, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="2400000000000000000000000700000044140d010000000000000000e000000100000000000000001400000000000000000000000200000006000000000000001c000000000000000000000008"], 0x60}, 0x0) 13:56:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2400000000000000) 13:56:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xda03000000000000) 13:56:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5900000000000000) 13:56:43 executing program 0: syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x56a, 0x12c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 13:56:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ecf, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2500000000000000) 13:56:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdb03000000000000) 13:56:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5a00000000000000) 13:56:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 891.450437][T20593] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2600000000000000) 13:56:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5b00000000000000) 13:56:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdc03000000000000) [ 891.545557][ T5] usb 1-1: new high-speed USB device number 12 using dummy_hcd 13:56:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5c00000000000000) [ 891.834737][ T5] usb 1-1: Using ep0 maxpacket: 16 13:56:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2700000000000000) [ 891.985632][ T5] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 892.015244][T20611] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 892.203928][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=012c, bcdDevice= 0.40 [ 892.215942][ T5] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 892.224095][ T5] usb 1-1: Product: syz [ 892.230274][ T5] usb 1-1: Manufacturer: syz [ 892.238211][ T5] usb 1-1: SerialNumber: syz [ 892.289125][ T5] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 892.365099][ T3680] Bluetooth: hci5: command 0x0419 tx timeout [ 892.492370][ T5] usb 1-1: USB disconnect, device number 12 13:56:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}, {0x0}], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5addc92d79155cb5a1d507d9a7df5cfec1c363411f4ad5a6", 0x45}, {0x0}], 0x3, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}], 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:45 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdd03000000000000) 13:56:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2800000000000000) 13:56:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5d00000000000000) 13:56:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 893.105242][T20622] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2900000000000000) 13:56:45 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xde03000000000000) 13:56:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5e00000000000000) 13:56:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5f00000000000000) 13:56:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2a00000000000000) [ 893.888890][T20641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 893.935094][T20630] syz-executor.0 (20630) used greatest stack depth: 22496 bytes left 13:56:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}, {0x0}], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5addc92d79155cb5a1d507d9a7df5cfec1c363411f4ad5a6", 0x45}, {0x0}], 0x3, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}], 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdf03000000000000) 13:56:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2b00000000000000) 13:56:46 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x8000000000000000) 13:56:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe003000000000000) 13:56:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:46 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcf03000000000000) 13:56:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe103000000000000) 13:56:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2c00000000000000) [ 894.681532][T20666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5a", 0x2e}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}, {{0x0, 0x0, &(0x7f0000002880)}}], 0x3, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}, {0x0}], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5addc92d79155cb5a1d507d9a7df5cfec1c363411f4ad5a6", 0x45}, {0x0}], 0x3, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}], 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe203000000000000) 13:56:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd003000000000000) 13:56:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2d00000000000000) 13:56:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe303000000000000) [ 895.254175][T20683] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd103000000000000) 13:56:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2e00000000000000) 13:56:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) socket$inet6(0xa, 0x802, 0x88) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe403000000000000) 13:56:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:48 executing program 0: syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x56a, 0x12c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x0, 0x3f, [{{0x9, 0x4, 0x0, 0xb2, 0x1, 0x3, 0x1, 0x0, 0x3f, {0x9, 0x21, 0x1, 0x2, 0x1, {0x22, 0xa31}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x5, 0x2b}}}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x8, 0x1, 0x7, 0x10, 0x2}, 0x19, &(0x7f00000000c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "4c1e520c392f8a15a2a8a1253f7dcfa0"}]}, 0x7, [{0x62, &(0x7f0000000100)=@string={0x62, 0x3, "d81e7df3220e1bc281c133b0575491fdbd47777b7d2dc4128acf586e123edceac85243bde9bd8c4058c727932d74171ba1c7eee4c0aaff3d89673d6e8ad91d0752218170151ffb1376c8a0ed8d3e0b41ed014b03a3be0d1557bf3d57eba63357"}}, {0x6b, &(0x7f0000000180)=@string={0x6b, 0x3, "22d4ece47c63cdc243f5df6db53d9cb6bfbc7804b3c7e0998f915addabf91f3e7dfe4a72c4d57c04be11290450bda569952d329d38cdb7ced9a076b92fb4ecae88e49010c3e3dce4c8cf20982dbfe3591668fb12f19c1da3b2d14b9b95ebcc988714a9b52ef7de1bb3"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x340a}}, {0xc, &(0x7f0000000240)=@string={0xc, 0x3, "de4f10f3d21fe2e51ea3"}}, {0xfa, &(0x7f0000000280)=@string={0xfa, 0x3, "96951a13dcb44b4c575b6fd37d72bf8f9f1728046015ac63cf77db00c7983f33435432579c8b5bcafa79df173339617510755b79bc87a9d96db828a447cb1a1bbecfbe6b1200e6c4e18aa9fb4c552f745c2a5dd2ef97855faf89ab8580c2d824bce51ba895f247b43f20dea2d75a325c15fba1cacb0539005f7bd6e360578dda91b0547deade84ee852fe8566ca4b8616bdb92bc516b866dac8c339cb9391e81a72b916cf9c41e0dff30f273f4d732c4c272caca0d28c6eca8ceac91ff09650244bf8b5a24dfd2cc744bac821028c55be2a643ddfbcbf7fb4247c1d9f367c54ca664f2a37478bcc8ef6a0ad224754a9dafe34fd400b0176c"}}, {0x29, &(0x7f0000000380)=@string={0x29, 0x3, "15d659567825e27b8eeee9c29c3e1a3f4bf7d63ad6f82d314838105f25002f0a7cbf3fbf4e97de"}}, {0xfb, &(0x7f0000000400)=@string={0xfb, 0x3, "08bd8344305902bc8f65a42b7f4c5dd5a6eda849afde28c7107451324dabc03fa8c5518093464d631fd3bc1400b1f31db31e49abf81e5c03f648d7f65310256918aae91e66bbc6c94c40c8ecd114f8e51128936ec031698627359b71f446b977a8e9e4991c4516cc702f80a10792f0eaa98d635f57081869b4edf3d14f4f0c1ebcc2811776005736b8bb4b08ada5e514aad845740521f0ab64b080e37898afe0caff6d458c3306d29973e98a494f22c0bd61845f549312da1cbca69d50a161487492232ff4bb1b04a8187689eca324dc089a1eb3dcf50169d13d1e0959457278d1315c6b3b90487cbfa0e988d681242c4dfe859672ec997342"}}]}) 13:56:48 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd203000000000000) 13:56:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x2f00000000000000) [ 896.090199][T20704] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:48 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe503000000000000) 13:56:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3000000000000000) 13:56:48 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd303000000000000) 13:56:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed6, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 896.480328][ T2111] usb 1-1: new high-speed USB device number 13 using dummy_hcd 13:56:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="8201786c30b0251a51058221dc2c871313e29ec194c9b8419010042168f1556dfe04e10ecc6abc2743b15a93813da243f55951ba57378a83a1f1f9a30fc4324c60701d4247c4f20594b1b34f45778adbab6d06ad57bb8690e4cac686d0dec34a232ab7b7314b651765f4ade03d53e0fff7b74109b7b2830c2923914bbb4d117a69b0b7227bbc780d41a96ba0dbdc9a3187909e37e27fbca68b1e871ff1be9a49af97ac854d53906b7be0cfe890e76f325c518dcabe043216d7d677a7cffcf2e0f5a5dd9f5954d56a53cbc95431d08ae7b4cb1c5920f8df848284f5b4db460ec15225b767a627feedd94fa26b9fc3b6311658bca0e16ef6671977e492ab5132481dbb395717d9a26ed41a7168ad729dc4715bfe109ec42be649c33c390ba9b3b1ae833e4979438891bdca606080fb06ea5dd9eba53794633d75a757105bf20182f89db48551966bc6d77ad637da980111c26a2608b63585a8821df36c8d97ce86be7432da95d3623134aedeb95c85127712bfe88d31106d13ba00fd8bd3dc3d868662b583fb92ec3e17c70772d52cf3388b517e5fc0496627b6cc5f72293c040282a24d925b48dee2ca0418003172df9a692018d7dab695b98979d044ed2d85354b9e5d1261bffbf926610b8490c43a1f108bbedb7405d9c29659d602d553e7259c47d306461bd68846a186914a2f1396e1ec8c0fc3398a85cd12baa4c071d15a3c6c22ac067c47a7d159a4e64b13f4741c333664d80914a9db7beac60ee7b12acfebe23a5dd3c796daade979611884477e9ad3da78742b98db51c8673612240be9942b1f091fd9811f7b9d8afb0392e94b195f12e3651e1ea5e6c6e7eaf90784123bd756b8db50d6ad053fcf9915aae1695c35c7a34d15f34238d046aab1f3117cf4ceb5f7ee37b1c414947ec8762033e0d81c0dba86168e2f106b1736087854a9a894c624b24ffbd96a1ca5e9b318af6f8850a54ee1d9c3ac908ae9def4bc03c521d749233fcefaad375a0d97cd2d7ced8ca715c5e5cb241db8acc7d2a13fa4cfc7ae3a98ec121a6b02f9b1df70846fb53b7eb58503c162a6cec07750e479c32e8d72da6253a506669dfb4b8b30a42eacca37e1b138931f7d490073e33df3e919fad28fb9ae736774a5cf1b9698cf65f5eb4502323c58491bd061c5bf70d9d66c35017a01766105e77ebd682aed433b64a5350d8dff86f2f8040d49dc2d4cb0a5847177eb85d3f238174e735a88bd78df104b761be4c29999e93e4a784cc75865a7a6af0a2cdfd2bda2995042b09c50eb6799064a5b2bad591c25ef71caf918d1955d6ea3264ced08054845af38193abfcfb04afca95ad119ccd6aa3cb839d624a263e678b1130d718a49e76ef16bcfc2aeae0959905288fbaac32dead554b3dfa310a3a7b123e2eb242b82f3c6dacbf64e276e83fe14c8e6cb7522ede372061202cedafe64e58c66becef2e92f7fe3e346654c91f80c2f8036e2e8781066efcc0adc98a1ac32ba8089ce91381e5c0475d8d5479492700ac14ba7a56e7ebd6bacc9f18c1d09c49eeaa262acf5d307bbc3f945c4b38cfc2f18a1227ddafc4880a886523b89d5a7574c9deb585cd0a268e3dbe84980002eaf6e23de5c5b0bb38c64c14aa949e27b9d4683639f62fc9445f339821f2336c4ba24860ad06367bc85e51687a32523dc4b28f6a720f304b4443231a741d3c144f2d4ceed333eb6bc2b75962669264c7f08d6589b6fbfe79aa233596907338da4554641d1f4986203e7c49163a6f79142179d90298ca30b09348cfbb0ca29be3f52f3563c628a6c1a84738a154c21d2f9ed3203705fd60693e28f62a81cbbd728921df1a8ade6a6324504bb8f898c60f2ba66da437ab6a58d537c741fa17d6cd04f722d50a03378c32ccb23126d33a7addb0dbafc8615f3ed73a72b7e778fdf6b6b6dab19b2916e96354835d3a717599262cd13ecadae7e2af54adf6803741cf425a14c10cf954fbabb62b66aa2f8f468a3543d3e75f52a70a978a9c37de5a12c976da84922103cd3007af4b38495843bab38e1ee35bda7a2202b1a2315a3ab16d550363f834e3fb459c9a3a992c7a7b47d0a224247bbfc2f9c3cc10c424ee8e519f215a214bc863fff4ad9087333126062f8e09214a535b2ee4f5e98ad01223e9b34c2809b579c23dbcaea6a53f076ab47583c9cec9aa4a7d95324d511f57ca413ba09adad170fdcb785f24820cdcfe5991d67d8169f5176f5f3b2c4e91adfe9ee642a082e500a596cf68c17c752a14fbc749eaf44660d43b97bf392966c477094a683ddea6a88f9007675057cdc746cd12a3c9d03e11151797cae8265a024881298affb65be146ef7ff267809b0a7d675ae6fde49edf254309438fdff3468ff29eefce2adf3b2961d726a35e187aa401639cf543ef617f796f9c0b8671091b4534d5b5fc93106274aa77e56adea4a0362723c8e9b54f0a89835b2ed2993f65622a0e87f9d526f88935d876a5624ca862b9d55b4051050cb3339cdf82baaf8cd84e802b0f57b61bb9804d601bdd1dd6e6791dbe3739f0be1560c712b3d1535687f16456fdaa357cf1d707a8efc5d75857b6b56786d94b1b21011eef97cae72252bdbee5b7079a2393a865759bb7a5cf7867e8eb6ab39593fe568a657418592f44313b1013ab18191b744903fb4686635a29717e2b4f0fe6b89621e91c15404068ac3d2ea83aa135655340c370fc592deefeddc29b20b4b67ea6c1ec8f57681f649a2ff1011c2b01e1f54a6a630a7e1440ce4eb82f8a0e1263d48f0e1c4c1f216aec25382e5ad8c4d40cccd67d0c0a3f481673a080d475cfb71290f82cbcadf6fa4af820b24eb0eac0a4ea054e51efb99aa60df5d75c8c318003d210450f85062f3d4e677c542e4514627ed518eb0e5a40666d7386e9d1d82e6b328eba469e8b2be9dd05f31b35465aaf9b504f2e4c9b272a2598d2bd7d3f30bde7dbcdde5438f77900e6a35f3d4b1fde919622d8e0fd41e0c6e0300a62c9188991e055adeb9f72b49fe290d485d3409cfd2fa48b731da4c7fb09d9cde585ae5dc19a134310d79f0ab45c5fac3cdb6f07cab3e5f91399e23f29be989d520084908f9f552eeae814319f50a79bc64b85e7684e61b97c63d6be85244771f066a9912e73c13781775eb90c2d5ed819ae19cb24e6dbe392ec440ea5f5663f6fe06c9ee4e3207f549b58c3062a0c622b654fb98a1193272a0541e148dccf9163f3f40434ca0894e1d2488a7438c51285fe08a6b72038cfb38679bc328256edc397a4b06e05461206439f161c6a06974c4682a6509d6d5ee6c4a25fa2c6cb3225bec9a5de6df97e83bec535b22f7e09a5f66519249d3e0a86b6f2ccc45147b86bf07ebcae2450c255c93bc20bc647e6261c4965f9adcd6384d2188072c72c81929b3417afb100f7d20b0f092ee8a40f3ad75ca5f", 0x981}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:48 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe603000000000000) 13:56:48 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd403000000000000) 13:56:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3100000000000000) [ 896.703337][T20728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 896.738865][ T2111] usb 1-1: Using ep0 maxpacket: 16 [ 896.940255][ T2111] usb 1-1: config 1 interface 0 has no altsetting 0 [ 897.107481][ T2111] usb 1-1: New USB device found, idVendor=056a, idProduct=012c, bcdDevice= 0.40 [ 897.120850][ T2111] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 897.140947][ T2111] usb 1-1: Product: 㐊 [ 897.146323][ T2111] usb 1-1: Manufacturer: 퐢捼싍淟㶵뚜벿Ѹ잳駠醏嶺㸟ﹽ牊헄ѼᆾЩ뵐榥ⶕ鴲촸캷ꃙ륶됯껬႐쿈頠뼭姣栖ዻ鳱ꌝ톲魋飌ᒇ떩ᯞ [ 897.165737][ T2111] usb 1-1: SerialNumber: 俞ῒꌞ [ 897.624893][ T2111] usbhid 1-1:1.0: can't add hid device: -71 [ 897.630908][ T2111] usbhid: probe of 1-1:1.0 failed with error -71 [ 897.640822][ T2111] usb 1-1: USB disconnect, device number 13 13:56:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe703000000000000) 13:56:49 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd503000000000000) 13:56:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3200000000000000) 13:56:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:49 executing program 0: write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) clone(0x3a3dd4008001af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x8, 0x3, 0x270, 0x100, 0x4, 0xd0e0011, 0x0, 0xc6, 0x1d8, 0x1d8, 0x190, 0x1d8, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00', '\x00', {}, {}, 0x1}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@icmp={{0x28}, {0x0, "a7a9"}}, @common=@unspec=@connlimit={{0x40}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) 13:56:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 898.013222][T20744] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:50 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd603000000000000) [ 898.198090][T20754] xt_NFQUEUE: number of total queues is 0 13:56:50 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe803000000000000) 13:56:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3300000000000000) 13:56:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}, {0x0}], 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="9d8a078179c9407fb43cd8466e62e7ac7612cadc0cc4105318fccec52d78791a9344e87f8bd898589e4b288d3e5addc92d79155cb5a1d507d9a7df5cfec1c363411f4ad5a6", 0x45}, {0x0}], 0x2, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x58}}, {{&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000002800)}}], 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:50 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd703000000000000) 13:56:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000016c0)="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", 0x981}], 0x1) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3400000000000000) 13:56:50 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe903000000000000) 13:56:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000003640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 13:56:50 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd803000000000000) [ 898.840474][T20773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3500000000000000) 13:56:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xea03000000000000) 13:56:51 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd903000000000000) 13:56:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ed9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xeb03000000000000) 13:56:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:51 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3600000000000000) [ 899.347798][T20791] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:51 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xda03000000000000) 13:56:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:51 executing program 0: setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) 13:56:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xec03000000000000) 13:56:51 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3700000000000000) 13:56:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eda, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:51 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdb03000000000000) [ 899.999532][T20815] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:52 executing program 0: msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/111) 13:56:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xed03000000000000) 13:56:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3800000000000000) 13:56:52 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdc03000000000000) 13:56:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:52 executing program 0: r0 = epoll_create(0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000007c0)) 13:56:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xee03000000000000) 13:56:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3900000000000000) 13:56:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24edb, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:52 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdd03000000000000) 13:56:52 executing program 0: msgget(0x1, 0x211) 13:56:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xef03000000000000) 13:56:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3a00000000000000) 13:56:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:52 executing program 0: setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=ANY=[], 0xb9, 0x0) [ 900.690232][T20846] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:52 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xde03000000000000) 13:56:52 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf003000000000000) 13:56:52 executing program 0: epoll_create(0x9) 13:56:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3b00000000000000) 13:56:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24edc, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdf03000000000000) 13:56:53 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:53 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000000)=""/231) 13:56:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf103000000000000) 13:56:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3c00000000000000) 13:56:53 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 901.228267][T20870] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:53 executing program 0: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) 13:56:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe003000000000000) 13:56:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf203000000000000) 13:56:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x537cc0, 0x0) 13:56:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3d00000000000000) 13:56:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24edd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:53 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe103000000000000) 13:56:53 executing program 0: wait4(0xffffffffffffffff, 0x0, 0x1000000, 0x0) 13:56:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf303000000000000) 13:56:53 executing program 2: r0 = syz_io_uring_setup(0x2de7, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3e00000000000000) [ 901.797986][T20898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) 13:56:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe203000000000000) 13:56:53 executing program 2: r0 = syz_io_uring_setup(0x2de7, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf403000000000000) 13:56:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x3f00000000000000) 13:56:54 executing program 0: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 13:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ede, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe303000000000000) 13:56:54 executing program 2: r0 = syz_io_uring_setup(0x2de7, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf503000000000000) 13:56:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') connect(r0, 0x0, 0x0) 13:56:54 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4000000000000000) [ 902.332417][T20927] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe403000000000000) 13:56:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, 0x0, 0x0) 13:56:54 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf603000000000000) 13:56:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4100000000000000) 13:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24edf, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe4ffffff00000000) 13:56:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000340)=ANY=[], 0x9b) 13:56:54 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf703000000000000) [ 902.793895][T20950] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:54 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x808c0, 0x0) 13:56:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4200000000000000) 13:56:54 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe503000000000000) 13:56:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') sendmsg$unix(r0, 0x0, 0x0) 13:56:55 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf803000000000000) 13:56:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000040)) 13:56:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4300000000000000) 13:56:55 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe603000000000000) 13:56:55 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, 0x0) 13:56:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf903000000000000) [ 903.365484][T20979] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4400000000000000) 13:56:55 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:55 executing program 0: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', 0x0, 0x0) 13:56:55 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe703000000000000) 13:56:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4500000000000000) 13:56:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:55 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfa03000000000000) 13:56:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80) 13:56:55 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe803000000000000) 13:56:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfb03000000000000) 13:56:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 13:56:55 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 903.933454][T21007] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4600000000000000) 13:56:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe903000000000000) 13:56:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') connect$unix(r0, 0x0, 0x0) 13:56:56 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfc03000000000000) 13:56:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4700000000000000) 13:56:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xea03000000000000) 13:56:56 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, 0x0) 13:56:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfd03000000000000) 13:56:56 executing program 0: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 13:56:56 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4800000000000000) [ 904.619329][T21037] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xeb03000000000000) 13:56:56 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000000)=""/4) 13:56:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:56 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfe03000000000000) 13:56:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4900000000000000) 13:56:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') accept$packet(r0, 0x0, 0x0) 13:56:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xec03000000000000) 13:56:57 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000000)=[{0x1}], 0x1) 13:56:57 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4a00000000000000) 13:56:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xed03000000000000) 13:56:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xff03000000000000) 13:56:57 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) [ 905.207483][T21063] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:57 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4b00000000000000) 13:56:57 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 13:56:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xffffffff00000000) 13:56:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xee03000000000000) 13:56:57 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10601, 0x0) 13:56:57 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xef03000000000000) 13:56:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4c00000000000000) [ 905.772289][T21089] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="042f66696c653000"]) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) execveat(r2, &(0x7f0000000000)='./bus\x00', &(0x7f0000000340)=[&(0x7f0000000040)='}\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)=':^]$!),(&+\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)=',@\xe3,\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000440)='ramfs\x00'], 0x800) open(&(0x7f0000006280)='./bus\x00', 0x502c0, 0x130) ftruncate(r3, 0x2008002) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001fc0)={0x2, 0x0, @dev}, &(0x7f0000005240)=0x10) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000005280)={{}, "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"}) recvmmsg$unix(r1, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/21, 0x15}, {&(0x7f0000000640)=""/112, 0x70}], 0x3, &(0x7f0000000700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000800)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000a00)=""/85, 0x55}, {&(0x7f0000000a80)=""/238, 0xee}, {&(0x7f0000000b80)=""/241, 0xf1}, {&(0x7f0000000c80)=""/199, 0xc7}, {&(0x7f0000000d80)=""/193, 0xc1}, {&(0x7f0000000e80)=""/84, 0x54}, {&(0x7f0000000f00)=""/148, 0x94}], 0x9, &(0x7f0000001c00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/78, 0x4e}, {&(0x7f0000001100)=""/56, 0x38}], 0x2, &(0x7f0000001080)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000001280), 0x6e, &(0x7f0000001340)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001300)=""/40, 0x28}], 0x2, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000011c0)=""/13, 0xd}, {&(0x7f0000001500)=""/79, 0x4f}, {&(0x7f0000001580)=""/137, 0x89}], 0x3, &(0x7f00000062c0)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f00000017c0), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/76, 0x4c}], 0x1}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/152, 0x98}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x5, &(0x7f0000006400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d80)=""/117, 0x75}], 0x1, &(0x7f0000001e40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x8, 0x0, &(0x7f00000010c0)={0x77359400}) connect$unix(r5, &(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:56:57 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 13:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:58 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf003000000000000) 13:56:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4d00000000000000) 13:56:58 executing program 0: setxattr$trusted_overlay_origin(&(0x7f0000000080)='.\x00', &(0x7f00000000c0), 0x0, 0x0, 0x2) 13:56:58 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 13:56:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="042f66696c653000"]) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) execveat(r2, &(0x7f0000000000)='./bus\x00', &(0x7f0000000340)=[&(0x7f0000000040)='}\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)=':^]$!),(&+\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)=',@\xe3,\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000440)='ramfs\x00'], 0x800) (async) open(&(0x7f0000006280)='./bus\x00', 0x502c0, 0x130) (async) ftruncate(r3, 0x2008002) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001fc0)={0x2, 0x0, @dev}, &(0x7f0000005240)=0x10) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000005280)={{}, "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"}) recvmmsg$unix(r1, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/21, 0x15}, {&(0x7f0000000640)=""/112, 0x70}], 0x3, &(0x7f0000000700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000800)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000a00)=""/85, 0x55}, {&(0x7f0000000a80)=""/238, 0xee}, {&(0x7f0000000b80)=""/241, 0xf1}, {&(0x7f0000000c80)=""/199, 0xc7}, {&(0x7f0000000d80)=""/193, 0xc1}, {&(0x7f0000000e80)=""/84, 0x54}, {&(0x7f0000000f00)=""/148, 0x94}], 0x9, &(0x7f0000001c00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/78, 0x4e}, {&(0x7f0000001100)=""/56, 0x38}], 0x2, &(0x7f0000001080)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000001280), 0x6e, &(0x7f0000001340)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001300)=""/40, 0x28}], 0x2, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000011c0)=""/13, 0xd}, {&(0x7f0000001500)=""/79, 0x4f}, {&(0x7f0000001580)=""/137, 0x89}], 0x3, &(0x7f00000062c0)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f00000017c0), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/76, 0x4c}], 0x1}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/152, 0x98}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x5, &(0x7f0000006400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d80)=""/117, 0x75}], 0x1, &(0x7f0000001e40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x8, 0x0, &(0x7f00000010c0)={0x77359400}) connect$unix(r5, &(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) (async) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:56:58 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf103000000000000) 13:56:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4e00000000000000) [ 906.358607][T21113] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) 13:56:58 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee6, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x4f00000000000000) 13:56:58 executing program 0: r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x800) 13:56:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf203000000000000) 13:56:58 executing program 0: accept4(0xffffffffffffffff, 0x0, 0x0, 0xc0800) 13:56:58 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 906.868345][T21141] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="042f66696c653000"]) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) execveat(r2, &(0x7f0000000000)='./bus\x00', &(0x7f0000000340)=[&(0x7f0000000040)='}\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)=':^]$!),(&+\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)=',@\xe3,\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000440)='ramfs\x00'], 0x800) open(&(0x7f0000006280)='./bus\x00', 0x502c0, 0x130) (async) ftruncate(r3, 0x2008002) (async) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001fc0)={0x2, 0x0, @dev}, &(0x7f0000005240)=0x10) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000005280)={{}, "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"}) (async) recvmmsg$unix(r1, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/21, 0x15}, {&(0x7f0000000640)=""/112, 0x70}], 0x3, &(0x7f0000000700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000800)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000a00)=""/85, 0x55}, {&(0x7f0000000a80)=""/238, 0xee}, {&(0x7f0000000b80)=""/241, 0xf1}, {&(0x7f0000000c80)=""/199, 0xc7}, {&(0x7f0000000d80)=""/193, 0xc1}, {&(0x7f0000000e80)=""/84, 0x54}, {&(0x7f0000000f00)=""/148, 0x94}], 0x9, &(0x7f0000001c00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/78, 0x4e}, {&(0x7f0000001100)=""/56, 0x38}], 0x2, &(0x7f0000001080)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000001280), 0x6e, &(0x7f0000001340)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001300)=""/40, 0x28}], 0x2, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000011c0)=""/13, 0xd}, {&(0x7f0000001500)=""/79, 0x4f}, {&(0x7f0000001580)=""/137, 0x89}], 0x3, &(0x7f00000062c0)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f00000017c0), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/76, 0x4c}], 0x1}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/152, 0x98}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x5, &(0x7f0000006400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d80)=""/117, 0x75}], 0x1, &(0x7f0000001e40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x8, 0x0, &(0x7f00000010c0)={0x77359400}) connect$unix(r5, &(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:56:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5000000000000000) 13:56:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf303000000000000) 13:56:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 13:56:59 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:59 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0xd0000, 0x0) 13:56:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf403000000000000) 13:56:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5100000000000000) 13:56:59 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 907.289015][T21158] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:59 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 13:56:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf4ffffff00000000) 13:56:59 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5200000000000000) 13:56:59 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4a4000, 0x0) 13:56:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:56:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') chdir(&(0x7f0000000280)='./file0\x00') getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYRES64, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r2, @ANYRES64=r1, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r0], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f00000007c0)={{}, {0x1, 0x1}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x0, 0xee00}, {0x2, 0x6}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x5}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x3}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x6}, {0x8, 0x5}, {0x8, 0x7}, {0x8, 0x1, r2}], {}, {0x20, 0x5}}, 0xb4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) mkdir(&(0x7f0000000180)='./file0\x00', 0xe2610cabd674115) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:56:59 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:56:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf503000000000000) [ 907.883094][T21187] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:56:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5300000000000000) 13:57:00 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf603000000000000) 13:57:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000640)={@rand_addr=' \x01\x00'}, 0x14) 13:57:00 executing program 0: getresuid(0x0, &(0x7f0000000680), &(0x7f00000006c0)) 13:57:00 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 908.590767][ T26] audit: type=1400 audit(1639317420.579:904): avc: denied { create } for pid=21183 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 13:57:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), 0x98) 13:57:00 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) chdir(&(0x7f0000000280)='./file0\x00') (async) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYRES64, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r2, @ANYRES64=r1, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r0], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f00000007c0)={{}, {0x1, 0x1}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x0, 0xee00}, {0x2, 0x6}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x5}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x3}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x6}, {0x8, 0x5}, {0x8, 0x7}, {0x8, 0x1, r2}], {}, {0x20, 0x5}}, 0xb4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0xe2610cabd674115) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) (async) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ee9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 13:57:00 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf703000000000000) 13:57:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5400000000000000) 13:57:00 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) [ 908.950002][T21214] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 909.038830][ T26] audit: type=1400 audit(1639317421.029:905): avc: denied { getopt } for pid=21219 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 13:57:01 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:01 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:01 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:01 executing program 2: syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5500000000000000) 13:57:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 32) chdir(&(0x7f0000000280)='./file0\x00') (async, rerun: 32) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYRES64, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) (async) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r2, @ANYRES64=r1, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r0], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async, rerun: 32) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f00000007c0)={{}, {0x1, 0x1}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x0, 0xee00}, {0x2, 0x6}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x3}, {}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x5}, {0x8, 0x1}, {0x8, 0x3}, {0x8, 0x3}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x6}, {0x8, 0x5}, {0x8, 0x7}, {0x8, 0x1, r2}], {}, {0x20, 0x5}}, 0xb4, 0x0) (rerun: 32) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0xe2610cabd674115) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eea, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf803000000000000) 13:57:02 executing program 2: syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0) 13:57:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5600000000000000) 13:57:02 executing program 1: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x2f0, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x80) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0xac) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x11, r0, 0x0) r2 = gettid() r3 = creat(&(0x7f0000000000)='./bus\x00', 0x108) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/4096) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) wait4(r2, &(0x7f0000000300), 0x20000000, &(0x7f0000000180)) 13:57:02 executing program 2: syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 13:57:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x2, 0x4, 0xfffd}, 0x8) 13:57:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xf903000000000000) [ 910.269509][T21258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5700000000000000) 13:57:02 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000640)='H', 0x1}, {0x0}, {0x0}, {&(0x7f0000000140)='>', 0x1}], 0x4}, 0x0) 13:57:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eeb, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:02 executing program 1: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x2f0, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x80) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0xac) (rerun: 32) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x11, r0, 0x0) (async) r2 = gettid() r3 = creat(&(0x7f0000000000)='./bus\x00', 0x108) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/4096) (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async, rerun: 32) wait4(r2, &(0x7f0000000300), 0x20000000, &(0x7f0000000180)) (rerun: 32) 13:57:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfa03000000000000) 13:57:02 executing program 0: shmat(0x0, &(0x7f0000ff7000/0x6000)=nil, 0x0) shmat(0x0, &(0x7f0000ff7000/0x3000)=nil, 0x0) 13:57:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5800000000000000) 13:57:02 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)=ANY=[], 0xc) [ 910.818242][T21288] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfb03000000000000) 13:57:02 executing program 2: r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tp, 0x80, 0x0}, 0x0, 0x20000000}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x15, 0x0}, 0x0) 13:57:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5900000000000000) 13:57:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4}, 0xb) 13:57:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eec, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:03 executing program 1: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x2f0, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x80) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0xac) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x11, r0, 0x0) r2 = gettid() r3 = creat(&(0x7f0000000000)='./bus\x00', 0x108) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/4096) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) wait4(r2, &(0x7f0000000300), 0x20000000, &(0x7f0000000180)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x2f0, 0x4) (async) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x80) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000000040)='./bus\x00', 0x143042, 0xac) (async) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x11, r0, 0x0) (async) gettid() (async) creat(&(0x7f0000000000)='./bus\x00', 0x108) (async) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/4096) (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) wait4(r2, &(0x7f0000000300), 0x20000000, &(0x7f0000000180)) (async) 13:57:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfbffffff00000000) 13:57:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 13:57:03 executing program 2: getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240)) 13:57:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5a00000000000000) [ 911.464094][T21309] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:03 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x1c) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 13:57:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x1c}, 0x0) 13:57:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfc03000000000000) 13:57:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5b00000000000000) 13:57:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@prinfo={0x14}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x30}, 0x0) 13:57:03 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/36) shmctl$IPC_INFO(0x0, 0x3, 0x0) 13:57:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eed, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/crypto\x00', 0x0, 0x0) fanotify_mark(r2, 0x8, 0x0, r0, &(0x7f0000000300)='./bus\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x2040, &(0x7f0000000180)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@blksize={'blksize', 0x3d, 0x600}}, {@default_permissions}], [{@appraise_type}, {@seclabel}]}}) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r6, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfd03000000000000) 13:57:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5c00000000000000) 13:57:03 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f0000000440), 0x0) 13:57:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, 0x0, 0x0) [ 912.038908][T21342] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000700)='w', 0x1}, {0x0}], 0x3, &(0x7f0000001480)=[@cred, @cred], 0xc0}, 0x0) [ 912.079952][ T26] audit: type=1804 audit(1639317424.069:906): pid=21344 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/58/file0/bus" dev="ramfs" ino=84129 res=1 errno=0 13:57:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfe03000000000000) 13:57:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/crypto\x00', 0x0, 0x0) fanotify_mark(r2, 0x8, 0x0, r0, &(0x7f0000000300)='./bus\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x2040, &(0x7f0000000180)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@blksize={'blksize', 0x3d, 0x600}}, {@default_permissions}], [{@appraise_type}, {@seclabel}]}}) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r6, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) fanotify_init(0x200, 0x0) (async) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/crypto\x00', 0x0, 0x0) (async) fanotify_mark(r2, 0x8, 0x0, r0, &(0x7f0000000300)='./bus\x00') (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x2040, &(0x7f0000000180)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@blksize={'blksize', 0x3d, 0x600}}, {@default_permissions}], [{@appraise_type}, {@seclabel}]}}) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r6, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async) gettid() (async) process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) 13:57:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={0x0, 0xa, 0x0}, 0x188) 13:57:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5d00000000000000) [ 912.213114][ T26] audit: type=1400 audit(1639317424.109:907): avc: denied { watch watch_reads } for pid=21340 comm="syz-executor.1" path="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/58/file0/bus" dev="ramfs" ino=84129 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=file permissive=1 13:57:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eee, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchown(r0, 0xffffffffffffffff, 0x0) 13:57:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@cred, @cred], 0xc0}, 0x0) [ 912.413946][ T26] audit: type=1804 audit(1639317424.399:908): pid=21362 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/59/file0/bus" dev="ramfs" ino=83781 res=1 errno=0 13:57:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xfeffffff00000000) 13:57:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5e00000000000000) [ 912.549324][ T26] audit: type=1804 audit(1639317424.509:909): pid=21368 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/59/file0/bus" dev="ramfs" ino=83781 res=1 errno=0 13:57:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/crypto\x00', 0x0, 0x0) fanotify_mark(r2, 0x8, 0x0, r0, &(0x7f0000000300)='./bus\x00') (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x2040, &(0x7f0000000180)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@blksize={'blksize', 0x3d, 0x600}}, {@default_permissions}], [{@appraise_type}, {@seclabel}]}}) (async) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async, rerun: 32) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (rerun: 32) ftruncate(r6, 0x2008002) (async, rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async, rerun: 32) r7 = gettid() process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 912.609751][T21382] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000180)=[@rights], 0x10}, 0x0) [ 912.686852][ T26] audit: type=1804 audit(1639317424.519:910): pid=21370 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/59/file0/bus" dev="ramfs" ino=83781 res=1 errno=0 13:57:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xff03000000000000) 13:57:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000600)=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f0000001480)=[@cred, @cred], 0xc0}, 0x0) 13:57:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x5f00000000000000) [ 912.851349][ T26] audit: type=1804 audit(1639317424.819:911): pid=21396 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/60/bus" dev="sda1" ino=1185 res=1 errno=0 13:57:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@cred, @rights], 0x6c}, 0x0) 13:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eef, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:05 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/36) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/3) [ 913.031687][ T26] audit: type=1804 audit(1639317424.829:912): pid=21399 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/60/bus" dev="sda1" ino=1185 res=1 errno=0 13:57:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xff0f000000000000) [ 913.159897][T21411] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x8000000000000000) 13:57:05 executing program 0: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000005c0)={@broadcast}, &(0x7f0000000600)=0xc) 13:57:05 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) [ 913.190942][ T26] audit: type=1804 audit(1639317424.869:913): pid=21400 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/60/bus" dev="sda1" ino=1185 res=1 errno=0 13:57:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x20) chdir(&(0x7f0000000340)='./bus\x00') r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r0, 0x0, 0x2) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, 0x140f, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x9, 0x45, 'umad\x00'}]}, 0x24}}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/143, &(0x7f0000000380)=0x8f) sendfile(r0, r1, 0x0, 0x40d09) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, &(0x7f0000000000)=""/95, &(0x7f0000000180)=""/225, &(0x7f00000000c0)=""/64, 0x5000}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xffffffff00000000) 13:57:05 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff8000/0x4000)=nil) 13:57:05 executing program 2: getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000500)) 13:57:05 executing program 0: getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000500)) 13:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xcf03000000000000) [ 913.595487][ T26] kauditd_printk_skb: 37 callbacks suppressed [ 913.595505][ T26] audit: type=1804 audit(1639317425.589:951): pid=21428 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/61/file0/bus" dev="ramfs" ino=84206 res=1 errno=0 13:57:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 13:57:05 executing program 0: shmctl$SHM_INFO(0x0, 0xe, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) [ 913.706120][ T26] audit: type=1804 audit(1639317425.589:952): pid=21428 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/61/file0/bus" dev="ramfs" ino=84206 res=1 errno=0 [ 913.742386][T21438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x800) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') ftruncate(r2, 0x2008002) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd003000000000000) 13:57:05 executing program 0: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000005c0)={@broadcast}, 0x0) 13:57:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async, rerun: 64) chdir(&(0x7f0000000280)='./file0\x00') (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x20) chdir(&(0x7f0000000340)='./bus\x00') (async, rerun: 64) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (rerun: 64) write$binfmt_elf64(r1, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r0, 0x0, 0x2) (async, rerun: 64) r2 = socket$nl_rdma(0x10, 0x3, 0x14) (rerun: 64) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, 0x140f, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x9, 0x45, 'umad\x00'}]}, 0x24}}, 0x0) (async) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/143, &(0x7f0000000380)=0x8f) (async) sendfile(r0, r1, 0x0, 0x40d09) (async, rerun: 32) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, &(0x7f0000000000)=""/95, &(0x7f0000000180)=""/225, &(0x7f00000000c0)=""/64, 0x5000}) (rerun: 32) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) (async, rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) (rerun: 64) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}, @prinfo={0x14}, @sndrcv={0x2c}], 0x5c}, 0x0) 13:57:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000180)=[@rights, @cred], 0x7c}, 0x0) 13:57:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd103000000000000) 13:57:06 executing program 2: lchown(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) 13:57:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="63f5f66d1f7d392b", 0x8}], 0x1}, 0x0) [ 914.336807][T21462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 914.374915][ T26] audit: type=1400 audit(1639317426.369:953): avc: denied { mounton } for pid=21464 comm="syz-executor.1" path="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0" dev="ramfs" ino=83955 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=dir permissive=1 13:57:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 13:57:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x800) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) ftruncate(r2, 0x2008002) (async) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd203000000000000) [ 914.523499][ T26] audit: type=1804 audit(1639317426.449:954): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:06 executing program 2: setgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) 13:57:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6, 0x1, "fb"}, 0x9) 13:57:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async, rerun: 64) chdir(&(0x7f0000000280)='./file0\x00') (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x20) (async, rerun: 32) chdir(&(0x7f0000000340)='./bus\x00') (async, rerun: 32) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r0, 0x0, 0x2) (async, rerun: 32) r2 = socket$nl_rdma(0x10, 0x3, 0x14) (rerun: 32) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, 0x140f, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x9, 0x45, 'umad\x00'}]}, 0x24}}, 0x0) (async) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/143, &(0x7f0000000380)=0x8f) (async) sendfile(r0, r1, 0x0, 0x40d09) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, &(0x7f0000000000)=""/95, &(0x7f0000000180)=""/225, &(0x7f00000000c0)=""/64, 0x5000}) (async) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) (async) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 914.687070][ T26] audit: type=1804 audit(1639317426.469:955): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd303000000000000) 13:57:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) [ 914.847996][ T26] audit: type=1804 audit(1639317426.509:956): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, 0x0, 0x0) [ 914.979072][ T26] audit: type=1804 audit(1639317426.509:957): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) accept$unix(r0, 0x0, 0x0) [ 915.035343][T21505] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 915.125321][ T26] audit: type=1804 audit(1639317426.549:958): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r5, @ANYRES64=r3, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r2], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xffffffffffffff9f}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0x100}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x36, 0x35, 0x0, 0x63, 0x33, 0x64], 0x2d, [0x31, 0x34, 0x37, 0x3e], 0x2d, [0x30, 0x61, 0x62, 0x39], 0x2d, [0x31, 0x64, 0x31, 0x64], 0x2d, [0x33, 0x36, 0x64, 0x64, 0x38, 0x35, 0x39, 0x39]}}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '*'}}]}}) r6 = clone3(&(0x7f0000000800)={0x208186000, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000380), {0x10}, &(0x7f0000000640)=""/240, 0xf0, &(0x7f0000000740)=""/139, &(0x7f00000003c0)=[r4, r4, 0xffffffffffffffff, r4, r4], 0x5, {r0}}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x2, 0x5, 0x6, 0x9, 0x0, 0x80000000, 0x91, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x5e3024bf, 0x100}, 0x2, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x9, 0x2, 0x0, 0x8, 0x0, 0x4}, r6, 0x6, 0xffffffffffffffff, 0xb) r7 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r7, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000500)="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", 0xff1, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) [ 915.277662][ T26] audit: type=1804 audit(1639317426.569:959): pid=21474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/62/file0/bus" dev="ramfs" ino=83957 res=1 errno=0 13:57:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) (async) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x800) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) ftruncate(r2, 0x2008002) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd403000000000000) 13:57:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) listen(r0, 0x0) 13:57:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0x0, 0x0) 13:57:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:07 executing program 0: accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) 13:57:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x4, 0xfb, 0x9, 0x0, 0x0, 0x0, 0x5, 0x1, 0x1, 0x6, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 13:57:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) getsockname$unix(r0, 0x0, &(0x7f00000000c0)) 13:57:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0xa}, 0xa) 13:57:08 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8) [ 917.662659][ T26] audit: type=1804 audit(1639317426.899:960): pid=21501 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir753038642/syzkaller.8ECMrW/63/file0/bus" dev="ramfs" ino=84261 res=1 errno=0 13:57:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r5, @ANYRES64=r3, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r2], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xffffffffffffff9f}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0x100}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x36, 0x35, 0x0, 0x63, 0x33, 0x64], 0x2d, [0x31, 0x34, 0x37, 0x3e], 0x2d, [0x30, 0x61, 0x62, 0x39], 0x2d, [0x31, 0x64, 0x31, 0x64], 0x2d, [0x33, 0x36, 0x64, 0x64, 0x38, 0x35, 0x39, 0x39]}}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '*'}}]}}) r6 = clone3(&(0x7f0000000800)={0x208186000, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000380), {0x10}, &(0x7f0000000640)=""/240, 0xf0, &(0x7f0000000740)=""/139, &(0x7f00000003c0)=[r4, r4, 0xffffffffffffffff, r4, r4], 0x5, {r0}}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x2, 0x5, 0x6, 0x9, 0x0, 0x80000000, 0x91, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x5e3024bf, 0x100}, 0x2, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x9, 0x2, 0x0, 0x8, 0x0, 0x4}, r6, 0x6, 0xffffffffffffffff, 0xb) r7 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r7, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) socket$netlink(0x10, 0x3, 0x12) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000340)=0xc) (async) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r5, @ANYRES64=r3, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r2], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xffffffffffffff9f}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0x100}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x36, 0x35, 0x0, 0x63, 0x33, 0x64], 0x2d, [0x31, 0x34, 0x37, 0x3e], 0x2d, [0x30, 0x61, 0x62, 0x39], 0x2d, [0x31, 0x64, 0x31, 0x64], 0x2d, [0x33, 0x36, 0x64, 0x64, 0x38, 0x35, 0x39, 0x39]}}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '*'}}]}}) (async) clone3(&(0x7f0000000800)={0x208186000, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000380), {0x10}, &(0x7f0000000640)=""/240, 0xf0, &(0x7f0000000740)=""/139, &(0x7f00000003c0)=[r4, r4, 0xffffffffffffffff, r4, r4], 0x5, {r0}}, 0x58) (async) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x2, 0x5, 0x6, 0x9, 0x0, 0x80000000, 0x91, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x5e3024bf, 0x100}, 0x2, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x9, 0x2, 0x0, 0x8, 0x0, 0x4}, r6, 0x6, 0xffffffffffffffff, 0xb) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r7, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) (async) gettid() (async) process_vm_writev(r8, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) 13:57:19 executing program 0: mknod$loop(&(0x7f0000000340)='./file0\x00', 0x2000, 0x1) 13:57:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003780)={0x0, 0x0, 0x0}, 0x0) 13:57:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd503000000000000) 13:57:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f1400b1c36acbc600"/31], 0x24}}, 0x0) accept(r0, &(0x7f0000000180), &(0x7f0000000000)=0x80) syz_mount_image$reiserfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x401, 0x9, &(0x7f0000001800)=[{&(0x7f0000000300)="6ea6be3feb15bc5a801c216232531b893a291b64c0ff2aade96fd54a4cb866802e78e55d04fa8eaf62bfd8131d5394ec9d23164db615f054fd1b05b4695456319c23a8747f703c08e5871af3a90b745884cf2ea36aef006245887e3ef23cba0dddd2ddd5d39c65d5f514d4f146cf59a55aae23d10ec4d98cfa5635764ce9f10813f5f97b0795e0de967592dda0401c992a8e6326c5ec2f3a61483744892c66a0f65747", 0xa3}, {&(0x7f0000000440)="5de27b5c61f9b4acd5ac591834b4efcfad553ef4ca953f9bed21327db5f41840038d8c338597f0ae1ae8a79b4ab0811dd717a6682f43c8c4d5258e22bdad04f627f4f9d4130a878d23d436bf4afd3483b6e94fdd666e5ddaa76e478784690ede6bc2581bf2d43efcf7c3aa9fb449c55c55edf8008c1b4e073835fee495116d74f58ecf3c2457bc", 0x87, 0x4}, {&(0x7f0000000500)="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0x1000, 0x7}, {&(0x7f0000001500)="6756d483175c240820b90105d16b0b0259bc905b7477c43281a5dece4b5b3ea2af3977a2c5a8c904f785db0870f8252022e9be93168e3287bbde8da7490b0967c5c9b908a3343b701900a0f0bf39f434a0af2e94ac48e940199a67ab168f58cea6657f90b728e2c661231bb1c240dc26a479edc951f40b6b63bc8268d6784ce79dd2a78ee01d3614cbe46890421fdbbe6e55faf53835563369eada14d8b5da6e80f9", 0xa2, 0x1}, {&(0x7f00000015c0)="1b19a8556e6ff56ba27aba346f6167835d5a6be133c4e71c7196a65a4f919a29fcc3b0d23c9fc0c96e1154f7f19454156633323334a5f76efb1b19e3833ce3a5f99ed8c8a4006c1e00df51fc882d1a46930930f6c349fcb8a01cd39f10f0a27c3f9430e301f7e628b65a9efeb8681a4effa67fe0a774fd9f7b1ea1ee35268b9935fe64730bd232b15c9c58", 0x8b, 0x5}, 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", 0x1091, 0x101}, {&(0x7f0000001680)="7aea4cde6115fca02643e65700a14a1a5339e04e61a2acab9667b304a463ab18841feb849a774849c9372d4120a3abb54c04f242419093fbf3a2b4cdb40f843f451d47634ad5b536efc7f1", 0x4b, 0x80000001}, {&(0x7f00000003c0)="8f62e38b80a32e1c73e0fe52bb847a905dfb06b73d221428ff29ae2eba280707de6ded6cdd135f31f23e2755573c2610f747de222427fee9d82c73f63aecb936", 0x40, 0x8}, {&(0x7f0000001700)="0178fb121c8b57c34b6e2cc26f23df3d1f30a5134537703287d5a915d137dd51978a3ab83f3f98d60777dcecc918ce4e692eeff4fa8590391231f125b755f3d721a82cb914301c79cb9bb59cb8f17e7623f31b6bd581174d13fe82adb184c4f81bbe0028255fb9e51e573e29e5873cc186315f3b694ec6bb3a41c95d3e09ec01f107e4b7bd6202081c19360f5bbed269a549471a378c23950befbc980f7a1413b02b5398ebb8cc809fd04599d2779c6d37c498f69dcb844d6cca0660713c70415f62017aa1137f93bf80f42e9b11e40ecfcdf536700010f7637915c6c0", 0xdd, 0xfff}], 0x801480, &(0x7f0000001a80)={[{@expose_privroot}, {@hash_tea}, {@noquota}, {@conv}, {@jdev={'jdev', 0x3d, './bus/file0'}}, {@resize_auto}, {@hash_r5}, {@hash_r5}], [{@seclabel}]}) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0), 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001980)={@in6={{0xa, 0x4e23, 0xc78, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, 0x0, 0x0, 0x1c, 0x0, "e96b8482ef9791f83f3fefccf81f16cfa7b648ddf19890ed9395d139d65cf8761290f12201c9e6b36b1c6e18d22afcd1bb8b0566ec8147f4a3c2d2a21d1ad9ee98f415d27daab5211d5068866f81b1af"}, 0xd8) 13:57:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @l2tp, @in={0x2, 0x0, @remote}, @l2={0x1f, 0x0, @fixed}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='macvlan1\x00'}) [ 927.482125][T21536] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 927.537409][ T26] kauditd_printk_skb: 11 callbacks suppressed [ 927.537425][ T26] audit: type=1400 audit(1639317439.529:972): avc: denied { create } for pid=21554 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 927.629824][T21561] loop5: detected capacity change from 0 to 264192 [ 927.674985][ T26] audit: type=1400 audit(1639317439.619:973): avc: denied { accept } for pid=21558 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 13:57:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:19 executing program 0: waitid(0x6, 0x0, 0x0, 0x100000008, 0x0) [ 927.862747][T21570] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x0, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@ip={@multicast1, @remote, 0x0, 0x0, 'ip6gre0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@icmp={{0x28}, {0x0, "f688"}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b0) 13:57:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd603000000000000) 13:57:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f0000000840)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0}, 0x4040015) [ 928.663789][T21574] x_tables: duplicate underflow at hook 3 13:57:21 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000000c0)={0x7}, &(0x7f0000000100), 0x0) [ 931.192792][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.199918][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 13:57:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f0000000440)=0x8) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC=r5, @ANYRES64=r3, @ANYBLOB="812ed275240c3fae0f8c5d0a0ed0b0716f2fae7479fdac338c8d9d51fc83ce755d8b220fdfb7699bac22080b08174da6e32b857fa74ce8b7a9f80d99451f6e720c98dc302f8caf411e31a4", @ANYRESDEC=r2], 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) (async) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xffffffffffffff9f}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0x100}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x36, 0x35, 0x0, 0x63, 0x33, 0x64], 0x2d, [0x31, 0x34, 0x37, 0x3e], 0x2d, [0x30, 0x61, 0x62, 0x39], 0x2d, [0x31, 0x64, 0x31, 0x64], 0x2d, [0x33, 0x36, 0x64, 0x64, 0x38, 0x35, 0x39, 0x39]}}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '*'}}]}}) (async) r6 = clone3(&(0x7f0000000800)={0x208186000, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000380), {0x10}, &(0x7f0000000640)=""/240, 0xf0, &(0x7f0000000740)=""/139, &(0x7f00000003c0)=[r4, r4, 0xffffffffffffffff, r4, r4], 0x5, {r0}}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x2, 0x5, 0x6, 0x9, 0x0, 0x80000000, 0x91, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x5e3024bf, 0x100}, 0x2, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x9, 0x2, 0x0, 0x8, 0x0, 0x4}, r6, 0x6, 0xffffffffffffffff, 0xb) (async) r7 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r7, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) (async) r8 = gettid() process_vm_writev(r8, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:23 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x5}, 0x0, 0x0, &(0x7f0000000180)={0x0}) 13:57:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r0 = socket$nl_rdma(0x10, 0x3, 0x14) (rerun: 64) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f1400b1c36acbc600"/31], 0x24}}, 0x0) (async, rerun: 32) accept(r0, &(0x7f0000000180), &(0x7f0000000000)=0x80) (rerun: 32) syz_mount_image$reiserfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x401, 0x9, &(0x7f0000001800)=[{&(0x7f0000000300)="6ea6be3feb15bc5a801c216232531b893a291b64c0ff2aade96fd54a4cb866802e78e55d04fa8eaf62bfd8131d5394ec9d23164db615f054fd1b05b4695456319c23a8747f703c08e5871af3a90b745884cf2ea36aef006245887e3ef23cba0dddd2ddd5d39c65d5f514d4f146cf59a55aae23d10ec4d98cfa5635764ce9f10813f5f97b0795e0de967592dda0401c992a8e6326c5ec2f3a61483744892c66a0f65747", 0xa3}, {&(0x7f0000000440)="5de27b5c61f9b4acd5ac591834b4efcfad553ef4ca953f9bed21327db5f41840038d8c338597f0ae1ae8a79b4ab0811dd717a6682f43c8c4d5258e22bdad04f627f4f9d4130a878d23d436bf4afd3483b6e94fdd666e5ddaa76e478784690ede6bc2581bf2d43efcf7c3aa9fb449c55c55edf8008c1b4e073835fee495116d74f58ecf3c2457bc", 0x87, 0x4}, {&(0x7f0000000500)="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0x1000, 0x7}, {&(0x7f0000001500)="6756d483175c240820b90105d16b0b0259bc905b7477c43281a5dece4b5b3ea2af3977a2c5a8c904f785db0870f8252022e9be93168e3287bbde8da7490b0967c5c9b908a3343b701900a0f0bf39f434a0af2e94ac48e940199a67ab168f58cea6657f90b728e2c661231bb1c240dc26a479edc951f40b6b63bc8268d6784ce79dd2a78ee01d3614cbe46890421fdbbe6e55faf53835563369eada14d8b5da6e80f9", 0xa2, 0x1}, {&(0x7f00000015c0)="1b19a8556e6ff56ba27aba346f6167835d5a6be133c4e71c7196a65a4f919a29fcc3b0d23c9fc0c96e1154f7f19454156633323334a5f76efb1b19e3833ce3a5f99ed8c8a4006c1e00df51fc882d1a46930930f6c349fcb8a01cd39f10f0a27c3f9430e301f7e628b65a9efeb8681a4effa67fe0a774fd9f7b1ea1ee35268b9935fe64730bd232b15c9c58", 0x8b, 0x5}, 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", 0x1091, 0x101}, {&(0x7f0000001680)="7aea4cde6115fca02643e65700a14a1a5339e04e61a2acab9667b304a463ab18841feb849a774849c9372d4120a3abb54c04f242419093fbf3a2b4cdb40f843f451d47634ad5b536efc7f1", 0x4b, 0x80000001}, {&(0x7f00000003c0)="8f62e38b80a32e1c73e0fe52bb847a905dfb06b73d221428ff29ae2eba280707de6ded6cdd135f31f23e2755573c2610f747de222427fee9d82c73f63aecb936", 0x40, 0x8}, {&(0x7f0000001700)="0178fb121c8b57c34b6e2cc26f23df3d1f30a5134537703287d5a915d137dd51978a3ab83f3f98d60777dcecc918ce4e692eeff4fa8590391231f125b755f3d721a82cb914301c79cb9bb59cb8f17e7623f31b6bd581174d13fe82adb184c4f81bbe0028255fb9e51e573e29e5873cc186315f3b694ec6bb3a41c95d3e09ec01f107e4b7bd6202081c19360f5bbed269a549471a378c23950befbc980f7a1413b02b5398ebb8cc809fd04599d2779c6d37c498f69dcb844d6cca0660713c70415f62017aa1137f93bf80f42e9b11e40ecfcdf536700010f7637915c6c0", 0xdd, 0xfff}], 0x801480, &(0x7f0000001a80)={[{@expose_privroot}, {@hash_tea}, {@noquota}, {@conv}, {@jdev={'jdev', 0x3d, './bus/file0'}}, {@resize_auto}, {@hash_r5}, {@hash_r5}], [{@seclabel}]}) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) (async, rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) (async, rerun: 64) r3 = gettid() process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0), 0x0, 0x0) (async) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001980)={@in6={{0xa, 0x4e23, 0xc78, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, 0x0, 0x0, 0x1c, 0x0, "e96b8482ef9791f83f3fefccf81f16cfa7b648ddf19890ed9395d139d65cf8761290f12201c9e6b36b1c6e18d22afcd1bb8b0566ec8147f4a3c2d2a21d1ad9ee98f415d27daab5211d5068866f81b1af"}, 0xd8) 13:57:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) 13:57:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd703000000000000) [ 931.390457][T21604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9c0000002100010025bd82dbdc1bce97e2"], 0x9c}}, 0x0) 13:57:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 931.479246][T21599] loop5: detected capacity change from 0 to 264192 13:57:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd803000000000000) 13:57:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) 13:57:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 13:57:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0xac) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x701000, 0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x27ffff5, 0x10, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:24 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f1400b1c36acbc600"/31], 0x24}}, 0x0) accept(r0, &(0x7f0000000180), &(0x7f0000000000)=0x80) syz_mount_image$reiserfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x401, 0x9, &(0x7f0000001800)=[{&(0x7f0000000300)="6ea6be3feb15bc5a801c216232531b893a291b64c0ff2aade96fd54a4cb866802e78e55d04fa8eaf62bfd8131d5394ec9d23164db615f054fd1b05b4695456319c23a8747f703c08e5871af3a90b745884cf2ea36aef006245887e3ef23cba0dddd2ddd5d39c65d5f514d4f146cf59a55aae23d10ec4d98cfa5635764ce9f10813f5f97b0795e0de967592dda0401c992a8e6326c5ec2f3a61483744892c66a0f65747", 0xa3}, {&(0x7f0000000440)="5de27b5c61f9b4acd5ac591834b4efcfad553ef4ca953f9bed21327db5f41840038d8c338597f0ae1ae8a79b4ab0811dd717a6682f43c8c4d5258e22bdad04f627f4f9d4130a878d23d436bf4afd3483b6e94fdd666e5ddaa76e478784690ede6bc2581bf2d43efcf7c3aa9fb449c55c55edf8008c1b4e073835fee495116d74f58ecf3c2457bc", 0x87, 0x4}, {&(0x7f0000000500)="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0x1091, 0x101}, {&(0x7f0000001680)="7aea4cde6115fca02643e65700a14a1a5339e04e61a2acab9667b304a463ab18841feb849a774849c9372d4120a3abb54c04f242419093fbf3a2b4cdb40f843f451d47634ad5b536efc7f1", 0x4b, 0x80000001}, {&(0x7f00000003c0)="8f62e38b80a32e1c73e0fe52bb847a905dfb06b73d221428ff29ae2eba280707de6ded6cdd135f31f23e2755573c2610f747de222427fee9d82c73f63aecb936", 0x40, 0x8}, {&(0x7f0000001700)="0178fb121c8b57c34b6e2cc26f23df3d1f30a5134537703287d5a915d137dd51978a3ab83f3f98d60777dcecc918ce4e692eeff4fa8590391231f125b755f3d721a82cb914301c79cb9bb59cb8f17e7623f31b6bd581174d13fe82adb184c4f81bbe0028255fb9e51e573e29e5873cc186315f3b694ec6bb3a41c95d3e09ec01f107e4b7bd6202081c19360f5bbed269a549471a378c23950befbc980f7a1413b02b5398ebb8cc809fd04599d2779c6d37c498f69dcb844d6cca0660713c70415f62017aa1137f93bf80f42e9b11e40ecfcdf536700010f7637915c6c0", 0xdd, 0xfff}], 0x801480, &(0x7f0000001a80)={[{@expose_privroot}, {@hash_tea}, {@noquota}, {@conv}, {@jdev={'jdev', 0x3d, './bus/file0'}}, {@resize_auto}, {@hash_r5}, {@hash_r5}], [{@seclabel}]}) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0), 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001980)={@in6={{0xa, 0x4e23, 0xc78, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, 0x0, 0x0, 0x1c, 0x0, "e96b8482ef9791f83f3fefccf81f16cfa7b648ddf19890ed9395d139d65cf8761290f12201c9e6b36b1c6e18d22afcd1bb8b0566ec8147f4a3c2d2a21d1ad9ee98f415d27daab5211d5068866f81b1af"}, 0xd8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000f1400b1c36acbc600"/31], 0x24}}, 0x0) (async) accept(r0, &(0x7f0000000180), &(0x7f0000000000)=0x80) (async) syz_mount_image$reiserfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x401, 0x9, &(0x7f0000001800)=[{&(0x7f0000000300)="6ea6be3feb15bc5a801c216232531b893a291b64c0ff2aade96fd54a4cb866802e78e55d04fa8eaf62bfd8131d5394ec9d23164db615f054fd1b05b4695456319c23a8747f703c08e5871af3a90b745884cf2ea36aef006245887e3ef23cba0dddd2ddd5d39c65d5f514d4f146cf59a55aae23d10ec4d98cfa5635764ce9f10813f5f97b0795e0de967592dda0401c992a8e6326c5ec2f3a61483744892c66a0f65747", 0xa3}, {&(0x7f0000000440)="5de27b5c61f9b4acd5ac591834b4efcfad553ef4ca953f9bed21327db5f41840038d8c338597f0ae1ae8a79b4ab0811dd717a6682f43c8c4d5258e22bdad04f627f4f9d4130a878d23d436bf4afd3483b6e94fdd666e5ddaa76e478784690ede6bc2581bf2d43efcf7c3aa9fb449c55c55edf8008c1b4e073835fee495116d74f58ecf3c2457bc", 0x87, 0x4}, {&(0x7f0000000500)="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0x1091, 0x101}, {&(0x7f0000001680)="7aea4cde6115fca02643e65700a14a1a5339e04e61a2acab9667b304a463ab18841feb849a774849c9372d4120a3abb54c04f242419093fbf3a2b4cdb40f843f451d47634ad5b536efc7f1", 0x4b, 0x80000001}, {&(0x7f00000003c0)="8f62e38b80a32e1c73e0fe52bb847a905dfb06b73d221428ff29ae2eba280707de6ded6cdd135f31f23e2755573c2610f747de222427fee9d82c73f63aecb936", 0x40, 0x8}, {&(0x7f0000001700)="0178fb121c8b57c34b6e2cc26f23df3d1f30a5134537703287d5a915d137dd51978a3ab83f3f98d60777dcecc918ce4e692eeff4fa8590391231f125b755f3d721a82cb914301c79cb9bb59cb8f17e7623f31b6bd581174d13fe82adb184c4f81bbe0028255fb9e51e573e29e5873cc186315f3b694ec6bb3a41c95d3e09ec01f107e4b7bd6202081c19360f5bbed269a549471a378c23950befbc980f7a1413b02b5398ebb8cc809fd04599d2779c6d37c498f69dcb844d6cca0660713c70415f62017aa1137f93bf80f42e9b11e40ecfcdf536700010f7637915c6c0", 0xdd, 0xfff}], 0x801480, &(0x7f0000001a80)={[{@expose_privroot}, {@hash_tea}, {@noquota}, {@conv}, {@jdev={'jdev', 0x3d, './bus/file0'}}, {@resize_auto}, {@hash_r5}, {@hash_r5}], [{@seclabel}]}) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r2, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) (async) gettid() (async) process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0), 0x0, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001980)={@in6={{0xa, 0x4e23, 0xc78, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, 0x0, 0x0, 0x1c, 0x0, "e96b8482ef9791f83f3fefccf81f16cfa7b648ddf19890ed9395d139d65cf8761290f12201c9e6b36b1c6e18d22afcd1bb8b0566ec8147f4a3c2d2a21d1ad9ee98f415d27daab5211d5068866f81b1af"}, 0xd8) (async) 13:57:24 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000880)={0x1ec4, 0x13, 0x1, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x5, 0x1, "f2"}, @INET_DIAG_REQ_BYTECODE={0x1001, 0x1, 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@INET_DIAG_REQ_BYTECODE={0xc1, 0x1, "643124e5e04bcc0da122b8b4b480efaca0bde3620b817847183f5035743dddb1d958ec567124be09a298fa08175df1e09ab3547ed64aff392237f7829c2de7945ddd75d229aea5360d4578e92603c860c379a699b2f26d7069c1e69895c8a9866afa9ae8f42c3ae5bf1f983970a2723e0930f94fa7d122da715e9b9ffd43391c747753fee267c9b67b4457f6d992f832399e84617dcbd853848dab7cff1fc0c313227fada21c4974f57ce834dba4ca0f95a62c6667c9a98f3269d099ab"}, @INET_DIAG_REQ_BYTECODE={0x11, 0x1, "0ee6351809904274cbb8cfe733"}, @INET_DIAG_REQ_BYTECODE={0xd91, 0x1, "8c2adcefbd158da2eda4722db1e24f610696fb7d693d40b1733f1f97d60416cca9c067643d2d4da0d883a3e4d94b5acac1b59a8940c518de88a1e7c8cabc0139353131e83027eb536f803c7455140dcc7153eccc5fd7679ec4d20c3e3d8f5a9d7ec1b37176fa4403fb892dd1793c8a1a601ec9186a3a47db641a3b6e2027aabd4961c94caa19201e6d02e61280c7c093b19eccff257254da6a77b4b9e8e7f6095cad53cc3521153e1cf112648a237b3eeb6fc7655273ccff4f3429bfb96e8a228404bcb8cfaad17039b58d5301545f01aa6d5ce87b41b5a2670aa9a497f1ed1c763ac7227f9b1683932ab66d06fc0ff133142f669f4f62f84dd0aebdf20cd5c04d5d22cbb71d3c0dba2f1abe1c30b8dfce060d1070d54bbf8efc2ef816067a11513ed0f3f55230b18720345a76342666db3cccccba6b97e76a38ff0033d2e16021a0919d3a7dc98210c0666c985a6bef7fc23e87d23de766f0fe791eb7c9bcc3b89cd571cd498516b8174e20592f25768f94b53299cbd821788b51f7d68606ced04487226cab56063f953e204f6cf3b85f6c1a7e002a09ccbe2ae5491d023f08acf0ef0274634f06b3c3640b2a0ca6ffabf4a85be49212f5d8cf46903bd423b561226649027f5a615d2da9fbe86813c02fc97ca6ded3723133b35b2606f3c2cf6a6b53f47d44eb3c0d61a59199c32bd2dc95d30192220d548dc4230614d71fea6392b0cf63e2887e6dc523aca05ad68c3c91b519a54a156e4659b47b3ce8080c645bb28a108f950ed3b17bdb9a334fee06cd2604cf991d3f472d4d9bc13fdeb599440d6578f96431f92aa70d0f1907f96ab2e20568f34cb0b63a6af50ec5f7f81a5cb2fb9c60dfd40a632b2a01072ac259b31a3eaf0efbf956d7af25256ffbcf37f6f8f260e76bb1a51c702b423051c8836bcec7e78589dea7275e09dd50a528ea91544aa5eb7d784cfb9f3b5e2acfb05c98bd4ed9dc0114d8c001a19a85aa24c05f651e5628960d7f06a0bfcdc6ee83d32b3bd183495bbf7b989cca2293265c22f91526bffff1df341ac5dcedc787736e376b7967d11e55b4c11b8d798fcc88802f610822a76029459f29ae2990160a592af7024230e1d8b29684dd1b2a7c5a90f84984c377ba4f23d3acb5d09be9b27ac1442dccc532fc197c5513cd8750c529ceefa69fe51db06afd9b5397d13112cac8abacb4daf2b101a7e89a1ae5da54568c7d9a23a50007e0d0f98625c7a5c5fe286c22d1e71f6ed1395b42307c197c012aa70f91dfbf82198b3225594cd6d60c03c3b35ef7ced5e9a51ca3fd2491726814080845b1089a9f0e94f663484025ea281826878d516e76c61a56041aee874d310a8b985ff3b92c26e15ad0c0fc39b87692ffea2f4a0f99d0fd7645d394bfc85b4da87cd94f9a55bab8eb36164c85c93c771551c8cbb00a1963e3de2dcf33635d39dfddb7d8d21918cd459a1f8e787d288a469b349d39f98c3065824c45782dc074fa829d913f055c926d452eebab230c9e285735a9ee027ffab2a9926b541eceb6c171b7023f5ebf0deed6f95a2c5afccf82c9ad3aaa758e04af2bb7bc95a57b980f8f3d595f77255488f4f07116e60ba623e439144660944c356e2dd30921b0b27cb266f6f21f4d14f575806b1f4a282e76a9ae1e06b06726f36538026f1b19683badc229c70091b22cbd051dfb254b1a71fc9262bed50903a3bc5a405a829c24b48766625bd1a2f11b5d2fdd483b6770b99993584991db4b07cacb8f332fb169f3e656e0ef2b09fc40a7979b182a9623352e06b8f7c2b3c3953cdc3e36161d861d01cf4018aca954c10eaede2ccc21ac13bcdecbb0931ab968cb44434fd8e347e06e31421c3f994bfd2c71d019a36991f743dd5c0cd7a126b5006b8b0ea439335d274815dd08c85ce7793105da8c89471d93900db6017a4d877da381da5bbc04f12a29d77f499f3c2d4041c215c09c7eda3f71150cf6fb026fb2704a010f3090699a9f88371a0d4a1cd158e04ecb65de7e42e563106e7460e27dc54594ee3acfce5cc65f89044bbabec5974bcc38c7c61d16a0742a6fe82bcd11985a7488a2e53d17fc99428fce8f286a61203f82efbff59ca6d433942ce4229776abde72e3770198591572d4c301a553a1a29b37f365c7eab52bc99448adf9643809042d339f68e736a1580657aa27dd7c02295e2f440daa523db7dec6ff58dbfc362c5dd7ac4472af98f7d775758a28c77dfcc66be23110b841dbed3d1091d0c1309875f1110ed19378b1c78f8d5dcb4cf0544a1c4f8525f3f91ff66cab3b1549656938c56925d56b6326cfcfc0e7a60c1cff03e602a026c763d00c7904be7a86baefd634970077d0b01b698968479e9e1c6e0ead58e79f438d8bb714c0f4af3dadfe1c812750354525c2cf7c6237dbd7f1a090bdbc987b9671d41708fbe675812df048d1d6555b6fffeb4fc37120bd83af40802ec5ca762b43fad7db04fe563e6a41f0356c725c9299f381a9225aa20396f607a05920afb760c6d9fbb767de5511beb5a02e1389137d2c5a47746bff82332f4f47a49bfa49f576610afa66811ed784c683e4cb740cae0f5acfe25d88b9447193cd9145d8cbf82ad3227c4056b8faadae2f5ec887f0a86ce4e97db7286cd95a2f98263f148a8b3a658b25c9390a830772d1395054660ba5c84a2db9e9f475318ae5d92503a01cf74189378b2cea5cf5e24ac771d168e4a36a577730304a9f5d58672cdbded4dd87bd8f3e69b32aacc1a8420b8030b420955414fc3a25b4173988649fbbe043fb273c1d04e0db5db24d5d95afe6c25316bb7353363b273797ed8dc6ab16c6707cf6e7523323900885be7010986069ff635d0722f8d557368c35a7ceb4ae57bfa20868e18c9f1fe8978430d66fb6e70e40641194b97dff292249857bbe45b3fd3eec158614860359f6bcd13485bb97948c8445f13364c7a15d5a73857880714940433c3ef17ad43398b6550acf2a9fee3dcdedd5c8d0e1f95332a014f6487db3b93db592e3e2ef3270068dce010d76b6e292910fb203463b33e136b6dfe3a3921eea6bc8a309b51f20d309372a4cd49c98f36cb6145f52a9e72260c47cd72a1344d1e07ae948f160e3154f6a75fe6e5685a4174aec0ab6a37ff7ddf7c7317429d41602ff4f12848a1e50fff18974274469cbf6fc04abecf85cb5346035d5ae252322357811b0c1e2276d2124c623e6768ce57f509ad1c2ad76936cc9f838a3f68b1a72c716a7120434a8b7cf1eeaf37d827285cb19687711892742ec6eea4c58e3576d0c7a2fff2c1a6a1a5bd019b5b3e98eaf86a6d209b39a77eb97fefce6db8e646049f089a232e34d8fdff8d4130b3dc1ed5e98947d6b299f57af2b7ee1ffb417c8a53ca625f2b709d2cf28805cfae014852afde2642361c04e326afc576b2c449c8c7534211dc0f9651a8153f052a178b94e252bc2fa91b4a19a7d0217cdc66b16e9f66a174d579651be8c04c7d27f29bb5d3211b4cbbb12ae76a98a88fa91eb303c13261439aaf1c817481c977fce9c612fb83806fabca835d8178d15433bab542d88319548ed3f00fbd2073e92c88e7aaca842fa613f80d54effa5f7c4fe4975beb94dfc6e6f1fd6784a28edc48cdf2f6e023b5c2a3ebd0c568aff2defa4be8f89abf4c5295ee6bdf1d2313d621457aba447a267971aa730c672978a31a9d0e0e3aa37da8e720b8884f868fb4a399686581e47bf2e688b1c438e5094b614a5a379fdb87c14ef5976c665128d2264c5ac82223cd0483c3c849014db7d9ae6f59b9ab0013c5be033f4d4ee0291e3ef7135cff03dd57f77337fde9af39d3095ddb7abc8f95f5ab0e6bf70c41cf1559ab440dfb9d8646b80f7aa48070ab7811035bb9e3f224425d249e1b08420406b8c23fae23f5a62471be1a8a8faebaeb66a3a6405396e5827cdc5e05f24ec29ad37a861688ddada7d6b4d037cd2fc1a8264a80863f59aa3de768fea4a4c6efb7d69159362c870f17b664d169ea9be52c1db8ede7e8086c67b7a3dae95cbb24397bb9abb943498ed22de9247f2c7805661854acfbc5409858e053bcbf7e9580d161629207ab46ce55122ded580bc9b5f8665ab5d9c00314bf4d71f5a3b2e82cd16289a70bce274c9053c3246e4b1b16b717ad2d227b22269eab2579855aac98f6728967b416cbab4d6d2cbcbf3d0d5dd1f474fbb2558936fb9cd071277b3aeffdaf2833c503f466589fa0895eaefa61ba56c635a7d86dfca1b7552c7d2c863049896955fb881a445a5e5217c4bacdb8b6daf29af70166177224080fb29fceb3d502e24898a31fc69e9db6f605d623cb9f0194e9158d3a5283113bc0c90809acf9aab1f063a75a9655ef0250594d5d5688d689951a788dca99c6d2f645eba413e215e3cbe97b787808223b016c622e0f57e420fc843c5cae1da62de8e19f905131feffff678ff4f6ac50eda89cb9de11d0b5f8be7dac7b0db5470f8571fa9aa5feb65941a60d85d5b89b2e376e53a5b7171d5b8241bb1a79e28ecfa241815ef147fc825761aca19b98392e31d0aec34fb393709792679464826e25a4fc35ccc1f17b5cea8d96d18c2d845e94ba0c74764137f95fd3908bc5a55e370cefafd7cc97f6b19e67cba56270657f9e3dbae46feeb8d312f10b9bdff25d9daf56a4e3dbf7bdfe5f8a0aeece0ef55c05e961c991cd32ee5cf518491571ad09be02479539154a5592d4b313711a829bd05139a381bdfcf66be465cb9cf37a8d2d589b41540f5b0637b9101ea24c47d15d75f4a69f7a85cc342f7060fae4e4804103ab24c8d2d26a478551ea0474c28655b6016148877c8f862eb13a22ee154f825d639985e8621f3edb04ab82c41a2879700defb6b3a7a44129be69fd8d6c7617941977ef22c0c914c58b49eca"}]}, 0x1ec4}}, 0x0) 13:57:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef6, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xd903000000000000) [ 932.673575][ T26] audit: type=1400 audit(1639317444.659:974): avc: denied { create } for pid=21633 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 13:57:24 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000939000/0x3000)=nil, 0x4000) [ 932.728238][T21636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0xac) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x701000, 0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x27ffff5, 0x10, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0xac) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x701000, 0x10) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x27ffff5, 0x10, r0, 0x0) (async) gettid() (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) [ 932.795473][ T26] audit: type=1400 audit(1639317444.659:975): avc: denied { write } for pid=21633 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 932.823157][T21639] loop5: detected capacity change from 0 to 264192 13:57:24 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) timer_create(0x3bf017f19dd2c189, 0x0, &(0x7f0000005b00)) 13:57:24 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, 0x0, 0x0) [ 932.903942][ T26] audit: type=1400 audit(1639317444.659:976): avc: denied { nlmsg_read } for pid=21633 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 13:57:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xda03000000000000) [ 932.982817][T21639] loop5: detected capacity change from 0 to 264192 13:57:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000831) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="9f", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002500)=""/215, 0xd7}, 0x0) 13:57:25 executing program 0: select(0x40, &(0x7f0000000140)={0x6d58}, &(0x7f0000000180), 0x0, &(0x7f0000000200)) 13:57:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0xac) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x701000, 0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x27ffff5, 0x10, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0xac) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x701000, 0x10) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x27ffff5, 0x10, r0, 0x0) (async) gettid() (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) [ 933.248125][T21678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:25 executing program 0: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x0) 13:57:25 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchown(r1, 0x0, 0x0) 13:57:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdb03000000000000) [ 933.437524][ T26] audit: type=1804 audit(1639317445.429:977): pid=21684 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1075/file0/bus" dev="ramfs" ino=85321 res=1 errno=0 13:57:25 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 13:57:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') (async, rerun: 32) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) (async, rerun: 64) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (rerun: 64) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) (async) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000831) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="9f97bf3e57756b559956bb55fd7f830031aee879dfbdd1d7901491593ceae97e8a7552cfe5d0754f3cd9663ce28fc751faeec8b7bed2a83dfacd8c853ef79b9f12926f31a75d8a3572087b239cff82e90947c6cec1e261e308991a0241008e77b639c348fb16a7013767ce5158e5c447390805ce52392d4a9c386178b06bfce65a4cd08989029e8d3dad77b8084fb02aea0a468caff1c998baab1ab1d83328f6a13c8d675a9e36b5fb9404f470f169101027d71355d42e6e7684112eb0dbd4ede7a966d5d33dfe11aff19207d23eafd1c6d7e42d4a89df2677a541708190bd36c5b58b6fdfc13825aa039dd00456d25796f3da6afd9f0c8313d051691ef7be5a1b4f6557aea898d158615d97dc6771729a7be73a2d88ec9bf8e96891c1cd6b937500a7c03b31a0d9cdcb937d084b378018d1755f7de084119276db61549cf1726da85d32f7dff37c9fa40a6a47adf53f3a9c7b56c25bf4992a445ae84259ef04201395a60ccbbf3755a67fc2639f56e873", 0x171, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f00000000c0)=""/39, 0x27}, {0x0}, {&(0x7f0000000400)=""/108, 0x6c}], 0x3}, 0x0) 13:57:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() mkdir(&(0x7f0000000000)='./bus\x00', 0x18) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdc03000000000000) [ 933.578724][ T26] audit: type=1804 audit(1639317445.469:978): pid=21684 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1075/file0/bus" dev="ramfs" ino=85321 res=1 errno=0 13:57:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:25 executing program 2: poll(&(0x7f0000000140)=[{}], 0x1, 0xffffffff) 13:57:25 executing program 0: select(0x6, &(0x7f0000000040), &(0x7f0000000080)={0x6}, &(0x7f00000000c0), 0x0) [ 933.787060][ T26] audit: type=1804 audit(1639317445.779:979): pid=21713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1076/file0/bus" dev="sda1" ino=1191 res=1 errno=0 13:57:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdd03000000000000) 13:57:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000840)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000b00)=ANY=[], 0x110}, 0x0) [ 933.905692][T21722] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 933.916401][ T26] audit: type=1804 audit(1639317445.789:980): pid=21713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1076/file0/bus" dev="sda1" ino=1191 res=1 errno=0 [ 934.041226][ T26] audit: type=1804 audit(1639317445.789:981): pid=21711 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1076/file0/bus" dev="sda1" ino=1191 res=1 errno=0 13:57:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000831) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r1, 0x2008002) (async) creat(&(0x7f0000000200)='./bus\x00', 0x20) (async) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (async) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) (async) lseek(r2, 0x0, 0x2) (async) sendfile(r2, r3, 0x0, 0x40d09) (async) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000831) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) gettid() (async) process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) 13:57:26 executing program 0: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) [ 934.167719][ T26] audit: type=1804 audit(1639317445.799:982): pid=21713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1076/file0/bus" dev="sda1" ino=1191 res=1 errno=0 13:57:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xde03000000000000) 13:57:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() mkdir(&(0x7f0000000000)='./bus\x00', 0x18) (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 934.283752][ T26] audit: type=1804 audit(1639317445.799:983): pid=21713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir179887319/syzkaller.rD1JoG/1076/file0/bus" dev="sda1" ino=1191 res=1 errno=0 13:57:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24ef9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:26 executing program 0: select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x7}, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 13:57:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xdf03000000000000) 13:57:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000009, 0x4000010, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 934.578827][T21752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:26 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0xb, &(0x7f0000000300)=[@cred], 0x20}, 0x0) 13:57:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r2 = gettid() mkdir(&(0x7f0000000000)='./bus\x00', 0x18) (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe003000000000000) 13:57:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000009, 0x4000010, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:26 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000000600), 0x3b) 13:57:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe103000000000000) 13:57:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24efa, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 13:57:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (rerun: 64) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000009, 0x4000010, r0, 0x0) (async) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 935.152572][T21778] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="9f97bf3e57756b559956bb55fd7f830031aee879dfbdd1d7901491593ceae97e8a7552cfe5d0754f3cd9663ce28fc751faeec8b7bed2a83dfacd8c853ef79b9f12926f31a75d8a3572087b239cff82e90947c6cec1e261e308991a0241008e77b639c348fb16a7013767ce5158e5c447390805ce52392d4a9c386178b06bfce65a4cd08989029e8d3dad77b8084fb02aea", 0x91, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 13:57:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe203000000000000) 13:57:27 executing program 2: select(0x40, &(0x7f0000000140)={0x6d58}, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 13:57:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x800, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) 13:57:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e3bab50e9b775dae56baac26722de7a20502f0d36b52aa55a75b89dbef689ae694bea100ca8c42fbaa112d85411e03eac39557", 0x33}, {&(0x7f0000000540)="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", 0x7ce}], 0x2}, 0x0) 13:57:27 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000002700)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000002900)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xc8}, 0x0) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0x0}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002880)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x1100, 0x806000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x84) 13:57:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe303000000000000) 13:57:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xf8fb2382ddbfd2cc) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) lchown(&(0x7f0000000000)='./file0\x00', r5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24efb, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:27 executing program 2: perf_event_open$cgroup(&(0x7f0000000540)={0x8, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 13:57:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x800, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) [ 935.708139][T21802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:27 executing program 2: socketpair(0x21, 0x0, 0x2, &(0x7f00000012c0)) 13:57:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe403000000000000) 13:57:28 executing program 2: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008700)={@cgroup, 0xffffffffffffffff, 0x4}, 0x10) 13:57:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, 0x0}, 0x0) 13:57:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xf8fb2382ddbfd2cc) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) (async) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) (async) sendfile(r2, r3, 0x0, 0x40d09) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) (async) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) lchown(&(0x7f0000000000)='./file0\x00', r5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24efc, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') (async, rerun: 32) creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x800, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async, rerun: 32) r2 = gettid() (rerun: 32) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) 13:57:28 executing program 2: ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000002900)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000200000df3f869b39d9248076874b13977fd7d7ff97849255bc5a4b675a8731f6e6996f253cbc6a1e07047b915ba571a5dd8ff6759069a6a35e0ae883a0fbdfda6a2c5a4bc94251cb2a73c833a4e5a29019236a39951af642c8e28"], 0xc8}, 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x1, 0x8, 0x0, 0x0, 0x10000, 0x100, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, @perf_config_ext={0x1, 0x100}, 0x20, 0x80, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xd, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002880)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x1100, 0x806000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f0000000000), 0x4) 13:57:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe4ffffff00000000) 13:57:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @private}}, 0x80, 0x0, 0x0, 0x0, 0x18, 0xeffdffff}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) 13:57:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xf8fb2382ddbfd2cc) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x20) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) lchown(&(0x7f0000000000)='./file0\x00', r5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0xf8fb2382ddbfd2cc) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) ftruncate(r1, 0x2008002) (async) creat(&(0x7f0000000200)='./bus\x00', 0x20) (async) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (async) write$binfmt_elf64(r3, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x8, 0x3, 0x0, 0x100000000, 0x0, 0x3e, 0x3f, 0x24b, 0x40, 0x191, 0x8, 0x7, 0x38, 0x2, 0x7, 0x1f, 0x908}, [{0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x0, 0x3}, {0x3, 0x67a, 0x3, 0x2, 0x0, 0xfb0, 0x9, 0xfffffffffffff000}], "14d7099721921c928a619ef1a9a71541a5e040608f7c981e683248cef3209c5bfe124518dab26ec82bef8437c23a66bd93324fa50cd6bf36ce6a57709287fafa6dd2cd98dd3ac104eb039e111699a2f80b2986716c23d7bbcb5cc0a613a767ddd22ef7933198caeb99c4fd04c2b063712b2af449c1a8c4ef59a1bc0eae7d99a18ddad8d492fd46ed2082183a84dbf3a41dec84de290c15f74ce047f0c51a86e3e95bd3afd900deadf2c39021dc6b2bf95773aa4d2c84573dcd2b63b541bdb4a02ee1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x772) (async) lseek(r2, 0x0, 0x2) (async) sendfile(r2, r3, 0x0, 0x40d09) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000260020002cbd7000fcdb76a083389a245cd74550708acc81a588ec2a1f0b1303aff25a7325e2958d9a9bc142f9cbcad1aa6e359118b25179fb937c46dd2a29ab3f4232fa39cef866799b98b1814cebd3b4781ea2b27337f15d7daa38e20a4847c73707e65be090fa64b473635a06a1d66e861d25428f6ddba0860ddb03dec336ebb8fd8c5b440f928eba25bc9f191fbb9d819a51", @ANYRES32=0x0, @ANYBLOB="0e00f2ff0b00ffff0d00020000000a00"], 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x20000010) (async) socket(0x100000000011, 0x2, 0x0) (async) bind(r4, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@loopback}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) (async) lchown(&(0x7f0000000000)='./file0\x00', r5, 0xffffffffffffffff) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) gettid() (async) process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) (async) [ 936.767070][T21832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe503000000000000) 13:57:29 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x210080, 0x0) 13:57:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'batadv_slave_0\x00', @link_local}) 13:57:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x1000, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@sha1={0x1, "300f96768d206f14a783f095130ad16d086863bd"}, 0x15, 0x2) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r1) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000002040)=""/102400, 0x19000}], 0x1, 0x0) 13:57:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24efd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:29 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000001740)='ns/ipc\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, 0x0) 13:57:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe603000000000000) 13:57:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'veth0_macvtap\x00'}) [ 937.314379][T21867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r1) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) gettid() (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000002040)=""/102400, 0x19000}], 0x1, 0x0) 13:57:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000026c0)="1f43e31ef8802e0ba875eb0e56eb027d445a8429076f7ecfdad1ca4ad361f6e953f3d2f194626eaeae514825d3ada7ac9619", 0x32}, {&(0x7f00000000c0)="96bd63e5ad72c080af44849f78b57ba7259f0fb16e672a22d1bfc215150e0492519cec7e609ed8b93a12576f3c05ead9a9beb08d0c2fcb776255b944c79d151be1d74a750aa87dbe46c8b35b7528b6622dc00819f6e99ecd0c9606f9c59c52816ac7763c48bf53b5e618d5b9c239e525d402266c89a1cc7518bf3458dd64a14996b58e0ca24def56fea216cc5089d833ae91fcd64ab7debd3379ed31def4dd1895c29251ec21c1bd7c0797141badf2f6237ff4e1d33c673fa3e1f75b3d8800cce27779268b82c5f5d7377a7ddba399c4200f249f86b68a2b695e8bfeee5e21a9b375116e65e5080966d807e998", 0xed}, {&(0x7f00000001c0)="2c159846215f259410bc42f4b0d6d9dfe8", 0x11}, {&(0x7f0000000200)="317810a4fb862086a969345e82a29ebe5570b8de2dd43483aa7ef757091240fd73bf784e24ecb43acbb08911230d0d4ecd773769d1cbbd9842cd38618484b7b545fa34514f3cec4cd22b045fb6b0ae6b5d2be4cdc0e09859ddaa0489247cc454c6f56693086555dc0b5afcb66247a09ecbb869bdc9eb82c38af33a742fe660178066814e946a60607605f09f0f652c2caae782f861cb46261813bece1cf505dd019be710387b0b7fb244e7ad5cdce87d740232fe5571690ea4b54fa1bed3e647acff838aeded73f62eaeb45276d7066f61ad3718ce91c94e2da48067862d03ced605aa89705012cbc4333e3fd0706e1750db904b3890bfb76ecc2faf2b5e6a8c472b865225b2c8e60fc19aed4ed7fbc7ba3e97d8d71aca03a5a1ea636a2b188accab5cba5b722fb9adb1ed7627e4e40a4846216e3777df872b5f12f8c0d25f5574a124df1668e588eb3063f6c469312975c5a979d5eeb4a1c77a50a36e681f169680fca490d5f6a65d70fca076a2dc632d803078eb77a25bc7e403bb66f054d069431bbe760db320d9a5d411bea4f009953fac4901f0e08817d932b0a7295c16ca77f418fe5a91e278997d8645593ec531b68100e5f23e4464d818ead4c8668a4ae91bf132ae4fcdafee4b052fca75333603fe26a1ba3efdcf625c454e4d22bd4e1fe0b1060070be2b463942fad71924909482b120846bc0bdbb57be33b243ab7e8f7e724394ce48b73aafa72852eaec513d02bdcca28e6b80d4e1a912ee5eb152e5a8f563d50829254e556074d990fe92d61234c2440aa790cfde020e6d05442fdc57ddb12c28b6600b4801b260cc95bea2dbbf2a90713615b960694c1b8862a2866aa400f5755e0bfcd9d3460d2674864e5e2a79c459a02455c806b3b6a05022a5ce5565a0b16d0b50f627c8733f2148a1aded8934a6f6ed11065895765a3603ca90fc86ed3cb3b41b39e9615695b942af44b4f996b36e8d7c23a2020aad04bb974a8a653bcf4a9f618e7b3174673243b3a7e4ddb572d9c0e9637aeb90e2f59ab7519290021bb502c0016caa7b7acca5d017417c4d2688d1ea155637ffb51bc078a4bb2d2b041d04a569b39a1c2fb7adb18ed4e3aca272fe07db6d7a0e9997ebd4c8f0ab4099bd1934265781185ec05e89fe77872d2436cda5b6dc8d77a767043c5f8384d410cfdbce0fae737d855620c0288f6d71e3968390ba735f1ded13c045f40071f27680f8afa7af4148e242a13a5e41bfcaf91b00f55f43fe5e97f31fe209ba9da87d065212cbefea98c1e996431406cd4427dccc1e49b6f928c9b4c26d80c3556ebc92265108cbc2c7a0d0fbad4365eb3b8f032d04bea851806c2b3a3e54d48af03d10de8a1d9945df6eda84eb1036010896962fa21cf56c8545d0765f711df290d54b7f95fb221fdc99783547015382718b328e3470a9960691444499e9169b0d2f9e214f715baf76c5e7d242798aae6c7069f61d8f3d7c01a77aa1c8a2c083337952614a0c0b38ef42d09ae9fb69aae93d691f757974a4a3d5acdf3f3b0477f7eb507d07e8b0b4a79c38fb86ee8008ef95cd8a328d4360b72803e59f326b233cba9bd13237e2c54a093e50c203c1a3005df654d959b99ea0f93427492fc217c8f41e695555d41c8e5c2ac93217cbffa7500ed63015da5defdcf0c6ed20c632f5fb88e8151ffc17c5bd88569e2caa53c6a5d24b87bb55e74a2a43566551435b60999a0007d705b577f4f27a9969cd99e4906266a690d14fe52f9180524075d7b275a1e725c9e469aba78d72234cfb519886c25d86ed91987a129d42c5438740be243f4dc71dd2ff2bc0d3f4884ee3ac4f7cbd1b44f173655c7a807e1cccdfc67db610ca8598c1b2e333eb2d48ac8076f50d3a3cc4c5f89b1be5dc88ec7c8c6cc69e3f2920e224f01f6f7b7df781b8519d7fbd3a925d20b069c25cb1a0421cac0c0d9a73f3e52760906fd5b573741617c6afb8a2ada0b2f15fe2f41318b3ae013cbd772b7b31dad2fd6058be25c0b7f03bfec2c42031e34cc4f5606629b69ca00f772bdde5df8857e245fdb1ee7d8e37158c7e19a2887f1904d97dcd4b9f9e9dca479d81f237fc9dc98ccb7db5a7110e547c998f5f4ad6644c6a14d58353067617ebe37431967a6910cfc6d494590ebaff8f42bf31dcc30c335f69faf3e6a1690e2aad136551af58394a0e4a862a2ec3cfc252430c6f6f526b56fb12495dd9d3ea605a4739dd3653d337fe6b8f53cde75c14e5b2e67a0446f7b4a94a9f669e114b418ccf37e6e5d435941a23893ffefdf7f82d749ac9782b8164b414660d1dc6813ca10cabed0d967550959e2b2af0881d7504b703316128070a109e5734f74991181003aeb8d9a1332f7cde0e825e983ea5dceda5efd67ea8a94098f92a38afdb8b7cc9acd0e58ae8fdf1e755a9be8c36dd015e6a2940407fe62b9ce359a1caf2b15db051854ec922432a40d00c429efac19c76daabd59d97feb415ad77bed90272e5efe5346764c0773347ed4f52aec725c1138a0cf369460195b3f55b8b03b5877757de2df388cabbb608269e3a680fe07534cebb39f9837da0749cca858f5c6ac2591b1125e6475ed1947c16f7bd644cc601d70a2d1c8264b751ac042a805cfefc0b7ccbe4b0ed8426cc979ab837980e9e12bdc97f5fe7d2d7e0661180bd213645f5926cc9a3ec55583d6349b96c423e57e5fe1f536910f5cfb16a0af06e3f2d3f8950c4e3455bf238594ad8abed56cc55d5c8a654f4870fb7685a9aef24367dcefccfc9dff5ed23263719b17cd52f98c60e27cc814f4d45af912a7256ca9ad050f5439189d1af559b9f10f971687aab530a510377adab175643f37f0e7f5b71ec17a8b57ed2fdf0bcdad66567fad8c4360621c8802c5a21dd5cfd89f06225f302a7f21363d6af43b384318492a18f34a01ae05e46f862478801a7c43b05afac62686ccb5802864efa561badd8d90bf6fa22a4f17672505c3454e7838d0ea847c1f79751743eec48394caabbbf29109ebe2de73fd8170f577f19b33804c761452104646d22b8a9f51c5d0a94d5507f737a526401bf35fae768a19a3c1ca4cc9d8591c3357226a00e615e0538f24d8325e02504540bdbf9053dd7c0e9e9f62ee39b8cbbad7b8988a23241a85998e61c63f269c647f56159a2388d443678fd11d0a572fc3462f6a0e2e4dabb1afb733f9e875427a5ba90dcc0f3f3d4074303818aae01c32aa5aadc28f565c651174c24375e91077e33267c3d88b6040e144386548ee3d7065369294b093306bb16263f27516cd03353e3bcdbdf96ddd34f8452ede4f29f2e27683b8c87590dea6235c64b233d134168f0003a64a8ceda86db4cf0e6df560b5637e983a321a43a3255346a5b4b048bbbbb4081fc2fa735be75b187f69d5adbc8a2d2c55fa5b7eea113a8d77af0bf9d66a5354a69b927902331ba42cd95648ae70793cb7ce4b892fa81f0929e5c9cf052f58b58600e632fb84e4b7f305cf0e804f96020d1d47179208204ccf659563b0d625c608299532816b91d625884d590ebe1b7b1df9bd6fea2ba3c69b6a3914f9d73ec6f944fe4ac893aa07e27d7180aea168314193ecb7ff49acfd65f76a8181e2cba94915000b5764dcaf3342d5be7732149a375a26881e443db4c63b5af5856a0aed8dc33a65c85b0f6901d94fe59040239587af0904f3bc92fa5f735f516dcd38092d07bd81c69bea7b263ccf2911466e0bd143a0e36d45fa083f707a7d637b158c7e0a0ab949c584837124e5f67616afef3052eb439d74ea951a2d6fba0d42be95bc7076af3f350c00a3fe7bb18a0edf430a08566006a2e28b4657186dafc3763c720636846a0a3c8b18a35ae102f3e3ec5a40ac92258c9ed0aad179cc8001451df39850d754081c826d15ac678f4b65879bd8d2d2878952d97b5bd8595c5e5c91f5379d7f3a26f57c1fb79d904763e824ece9987d6f90c5f81a42b2c24e6e31bc0ecda27b576227d6b631b2423a2a7cfecd539a9989c92b1bc5cfb755049ccc38130b9d8e07ff61481bf5fea124ff68392b3984ea1cfc54e7ee44439b9eae0c22d4c4ff7d352bc54dea7bb5f9ac1b8fc76f796cdef688ef505446a4a26b890a46873194922795ab32e67ce0dfa4061fc62fbe65cc1bbdb7f99a3e381b24b1e45de8ae30103be293b8e43420423090fb871b5d5f2cd28b99ce44853282408a02758d96e5feddcb61f0e93bb7ddd11e5bb07e9c49e9a9bd50d23fd8ec069cb6fc03af44b4088980950e4a707f3656bd3dab085f173ae89e959431690f82d1e2a01c232e51d515a32d8fb2c19476d9c58b145040c0cd2759201f61e976a2cfa0296e25c31c94025458c8fdd9514311d4603ed955d5347387bef73c4b9563186fe0752862862bf52b9f50a40328b6132007ea21d07b77b9bbb5fca2550af88863b6618e19744d8dc70437656fd4f24cf6ef5dc6b17ceec6d2292b35450d47ec77b4d8ec6f84b433d32822a33a051bd480134190bdc9a2d6655a716e41726649bee39d996a142e171b16c9d2da23c86b58476c0ce1a323ccdeecf33c43959e0f789a288ec8ef15b8bcf6cffb03be53d8be85e3b93e7a4334c7c3a16153b92b48e6aac9ca794593af2e30c20725cf622d3ca63c669a88518d6415bf3baa2a8c790542fa1b8efe466ff49f3992ad2a8981a125aa24798e6888082e73d6cb3f444a50020d1a96c52ad753d448c2bcca79a6a38c73bec26542109134f39a77a5e14456e253d72a2d394c900a1c1ce8a324be8de77c5e0b351da557f50aac8c6c75047fc20d11cf4fb59eaf27d5b44fe5526c6088a34b1696e3ee43cf1e8a282213507eb2fe1b793cd450feb8df6cf79737626976823c77090e7d5eeefdf25a9f19a8a0b8364d3e3bc19237bd66676ce29755a1f81ec72e442", 0xd92}], 0x4}, 0x81) 13:57:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe703000000000000) 13:57:29 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x1000000000000002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000040)=0x2) 13:57:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r1) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000002040)=""/102400, 0x19000}], 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r1) (async) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) (async) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) gettid() (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) (async) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000002040)=""/102400, 0x19000}], 0x1, 0x0) (async) 13:57:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xf11d}, 0x40) 13:57:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x1000, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r2 = gettid() setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@sha1={0x1, "300f96768d206f14a783f095130ad16d086863bd"}, 0x15, 0x2) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24efe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ethernet={0x1, @broadcast}, 0x80, 0x0}, 0x0) 13:57:30 executing program 0: openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a80)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000940)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0x0, 0x8, 0x5, 0x4}], &(0x7f0000000980)='GPL\x00', 0x3, 0x39, &(0x7f00000009c0)=""/57, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 13:57:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe803000000000000) 13:57:30 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x204000, &(0x7f0000000440)=ANY=[@ANYBLOB="706572665f6576656e742c706572665f5076656e742c6d656d6f72795f7203e1f18cf2be1e6070726f4b1802bad5d76ced6e0831a2742c6d656d6f72795f72656375727369766570726f742c646576696365732c7569643c19a860b60bf779a0e967a02fc5f20e8e1f5c58912679e251487f9c7d45217a29a65adfd0f404", @ANYRESDEC=r1, @ANYBLOB=',subj_user=ramfs\x00,smackfsdef=ramfs\x00,audit,\x00']) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:30 executing program 0: perf_event_open(&(0x7f0000000cc0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) 13:57:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff}) getpid() sendmsg$sock(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@timestamping={{0x14}}], 0xf}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) [ 938.099467][T21907] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xe903000000000000) 13:57:30 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x400, 0xf11d, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) 13:57:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xea03000000000000) 13:57:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0xfffffffd, 0x5, 0x83, 0x1}, 0x40) 13:57:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x1000, 0x0) (async) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r2 = gettid() setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@sha1={0x1, "300f96768d206f14a783f095130ad16d086863bd"}, 0x15, 0x2) (async) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24eff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:30 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f000000ae80)={0x18, 0x2, &(0x7f0000000940)=@raw=[@func, @alu], &(0x7f00000009c0)='GPL\x00', 0x4, 0x88, &(0x7f0000000a00)=""/136, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 13:57:30 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) (async, rerun: 64) chdir(&(0x7f0000000280)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) (rerun: 64) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x204000, &(0x7f0000000440)=ANY=[@ANYBLOB="706572665f6576656e742c706572665f5076656e742c6d656d6f72795f7203e1f18cf2be1e6070726f4b1802bad5d76ced6e0831a2742c6d656d6f72795f72656375727369766570726f742c646576696365732c7569643c19a860b60bf779a0e967a02fc5f20e8e1f5c58912679e251487f9c7d45217a29a65adfd0f404", @ANYRESDEC=r1, @ANYBLOB=',subj_user=ramfs\x00,smackfsdef=ramfs\x00,audit,\x00']) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xeb03000000000000) [ 939.011304][T21934] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:31 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) 13:57:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xec03000000000000) 13:57:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x204000, &(0x7f0000000440)=ANY=[@ANYBLOB="706572665f6576656e742c706572665f5076656e742c6d656d6f72795f7203e1f18cf2be1e6070726f4b1802bad5d76ced6e0831a2742c6d656d6f72795f72656375727369766570726f742c646576696365732c7569643c19a860b60bf779a0e967a02fc5f20e8e1f5c58912679e251487f9c7d45217a29a65adfd0f404", @ANYRESDEC=r1, @ANYBLOB=',subj_user=ramfs\x00,smackfsdef=ramfs\x00,audit,\x00']) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) (async) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 13:57:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b40)={&(0x7f0000000980)={{0xeb9f, 0x1, 0xa, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000240)=""/219, 0x1a, 0xdb, 0x1}, 0x20) 13:57:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001280)='cpuacct.stat\x00', 0x0, 0x0) 13:57:31 executing program 2: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 13:57:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x14103e, 0x26) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_mount_image$cramfs(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x5, 0x5, &(0x7f0000001400)=[{&(0x7f00000002c0)="0e4e90c9a392795e84445e29435fc5fc1bdfa2427d0ed8e7f6c7af94e035f706159b42c965c5ea9081cbbf42653957f02b5677efa87e8fd82aef36ba23547d9b88ad66f4c8ce2baa016cfdd1760f996a68c26902f9fe4980e2d5da89ffc5b97197895cde77c84c5cd4143d91e8ac7b9f88d2ed01387dd89e8e1d1eb7fc70cc81af355be9b34bb35594167b4cca03c7781605b6fef99bf7ec55caec5a18928f21a950be1819009d9f7ab54cf30744baa3138c01401f20852d41da7de6172676d12cae7bcfa58ebd33f9768176b5dff31f2f", 0xd1, 0x2}, {&(0x7f00000001c0)="d93a3f97837c2e2d642cb28744486a8275cf956678df0027b963f294101a2230b275d1768c16da8c8c3462a7e5b0d6f59cd0bfe12609ae681ed0d17d49ea03d35a9b4f17c759294eee3999179a44a9109127c74f62084c675923a4a31a", 0x5d, 0x8001}, {&(0x7f00000003c0)="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", 0x1000, 0xed}, {&(0x7f0000000240)="78b848f8ef176add", 0x8, 0x4}, {&(0x7f00000013c0)="5cb71c64065f6abcbcdc1d198d3074fc74f831186c8c1be326", 0x19, 0x100000000}], 0x3000088, &(0x7f0000001480)={[{'ramfs\x00'}, {'ramfs\x00'}, {'%%\xaa{'}], [{@obj_type={'obj_type', 0x3d, ',{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x53, 0x30, 0x31, 0x30, 0x66, 0x31, 0x65], 0x2d, [0x65, 0x65, 0x66, 0x61], 0x2d, [0x64, 0x66, 0x61, 0x61], 0x2d, [0x7e, 0x64, 0x61, 0x62], 0x2d, [0x62, 0x36, 0x37, 0x64, 0x66, 0x38, 0x0, 0x64]}}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfshat={'smackfshat', 0x3d, 'ramfs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x32, 0x65, 0x31, 0x65, 0x61, 0x61, 0x61], 0x2d, [0x30, 0x35, 0x61, 0x32], 0x2d, [0x37, 0x36, 0x38, 0x36], 0x2d, [0x0, 0x61, 0x63, 0x32], 0x2d, [0x38, 0x64, 0x0, 0x36, 0x64, 0x63, 0x39, 0x31]}}}, {@dont_hash}, {@fsname={'fsname', 0x3d, 'ramfs\x00'}}]}) 13:57:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xed03000000000000) 13:57:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000001f80)=@newtaction={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x24f00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 13:57:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)={'L-', 0x5}, 0x16, 0x3) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$befs(&(0x7f00000001c0), &(0x7f0000000200)='./bus\x00', 0x400, 0x8, &(0x7f0000000740)=[{&(0x7f0000000300)="6e037434b26057ea942f3f24664d628c758775f7f5b13aeb540218460461925bfc1d151fb6a9333349765868e0320a6be23caa265bbefdb245a1b2edd157fd6f7f2461b53b5f6d1377018180a3367ab3f17ec2a05fb3934d2eb6a4117dc9f2b9cdb5f97d4c716bbd803fcd3cef6f81466678786cc525cca5910d967cafa231d9d2db422641233b9a897c1eb20b1d02d1db95b008e5008731f7f22618644fd7604cc543821dd68de3d6a707583806bd10", 0xb0, 0xfffffffffffffff8}, {&(0x7f0000000440)="0bb9f7418db7014589dd155b3f26e69d3fbe1022370dc4da51deaa5c4c30ac8a3bab6b345e109b54ba80960062d5eccf9b7f97adf413aa5f6882810b82772ed3e60f5470c1e9e8a56fbfe4f09e316c9689d66d5a1bfea23aba0652525ec6c13df763e8d53b2be1ce4e6f0dc70fc31d5a032f0ec1c46b7f54d412051cf7145f584a9e7648d08d208409fb341ccd231d8505131fef874f83c0eceab2d402de33072e6b4aee4b11e21f597a5847770061d68b9773e166aca04090ed0b43470734f4917a", 0xc2, 0x3}, {&(0x7f0000000540)="5df118562dc6fb6b836aee0ed51b132a1b5adfa48644b6c430d7fe830021ebd1c600fc20e8bb5c0864df952196f29a0e7f08e890acf50c3c0aaa754b16779f60ae9c523298993ddfc60803d2f14a35d230", 0x51, 0x2}, {&(0x7f00000005c0)="e37225ec5d65de5e672b4479d70b5ad9facc23372f634ca97cb0fa9527eff73baa533db071132b297333316a309ffc91c1a0d2cc53218e3371c097e22fa8644c1630adc71d1abd15d496431b3c2b252e602f60388781", 0x56, 0x200}, {&(0x7f0000000640)="b020e1a5ac91dd402dcf2269ea51d9a61ba715b9cb830f43f613e089b9d2ca9f0229eeb9829700f1c3611f64345ac8c7376d8fb13cae9d57a7cf714df9b2ecb5d9a4dd7842f8079c5ea50cc1ed7b3a7e6ae9e2fa8f6002b373fc844dd753e00b9c1d703c460c459b388bd0963e119abcb845b07b34fdb4136a94675fafb435e913ac755c5f134fbf5008fc555afc69764c0a", 0x92, 0x7fffffff}, {&(0x7f0000000240)="6278ff3e2a4b7543b8a603ca1d101557ba8885398f0875967e42", 0x1a, 0x2cd}, {&(0x7f00000003c0)="034c001330730e90", 0x8, 0x4}, {&(0x7f0000000700)="0bc69f42038b446e81304864b2542d44f3aab689022e8acd98aa6c49cc00bec9cde8", 0x22, 0x80000001}], 0x2000000, &(0x7f0000000800)={[{'\')]],\'({^\x00'}, {'L-'}, {'trusted.overlay.nlink\x00'}, {}], [{@obj_user}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x35, 0x36, 0x66, 0x64, 0x34, 0x36, 0x37], 0x2d, [0x63, 0x1, 0x38, 0x38], 0x2d, [0x38, 0x32, 0x32, 0x38], 0x2d, [0x63, 0x64, 0x30, 0x30], 0x2d, [0x56, 0x62, 0x63, 0x64, 0x30, 0x39, 0x6a, 0x36]}}}]}) r0 = open(&(0x7f0000000400)='./bus\x00', 0x3e503e, 0x52) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) creat(&(0x7f0000000180)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) [ 939.939076][T21966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 13:57:32 executing program 2: r0 = getpid() perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5098}, r0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, 0x0, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000001280)=@in={0x2, 0x0, @rand_addr=0x640100ff}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)="c4", 0x1}, {}], 0x2, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "c6d6"}], 0x18, 0x3e8}, 0xfc) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000d40)={0x4, 0x9, &(0x7f0000000b40)=@raw=[@map={0x18, 0x5}, @map_val={0x18, 0xb, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x60000}, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_val={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffff}], &(0x7f0000000bc0)='GPL\x00', 0x7ff, 0x81, &(0x7f0000000c00)=""/129, 0x41100, 0x1, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000cc0)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000d00)={0x2, 0x6, 0x1ff, 0x8}, 0x10}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000dc0)={0xffffffffffffffff, r3}) 13:57:32 executing program 0: sendmsg$inet(0xffffffffffffffff, 0x0, 0x803e0000) 13:57:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xee03000000000000) [ 940.051511][T21971] loop1: detected capacity change from 0 to 264192 [ 940.132302][T21971] cramfs: Unknown parameter 'ramfs' 13:57:32 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(0x0, 0xffffffffffffffff, 0x1, r1, 0x2) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x29, 0x0, 0x7, 0xc, 0x0, 0x0, 0x28101, 0xe51296f258ae052b, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x60, 0x2, 0x0, 0x4000, 0xffffffff00000001, 0xcf48, 0x9, 0x1, 0xfffffffe, 0x84ce, 0x0, @perf_config_ext={0x1, 0x2}, 0x43c, 0x0, 0x0, 0x2, 0x0, 0xffff}, r2, 0xc, r3, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) r4 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0x12) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x1, 0x79, 0x5, 0x0, 0x3de, 0x428, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0xffff, 0x5}, 0x46215, 0x3, 0x9, 0x2, 0x0, 0xe56, 0x7, 0x0, 0x5, 0x0, 0x1000009}, 0x0, 0x100006, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x7a00, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a0014000000008000001201", 0x2e}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x18, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="1800000000000000000000001c000000ac640600010000000141de030200000072b002000800000095000000000000005da403ecbe2eec863c8e273f128d5b9957aefcc066711e55ecb2d8a9a4adc9cbe952dc7e62d8d61c9d68561f8cde105a65d5e182f6e6558b283a8e89deaedafe46aa6cee5bcec6f69d2a53c43ea5b7fc2546ac6b"], &(0x7f00000004c0)='GPL\x00', 0xcc, 0x2, &(0x7f0000000500)=""/2, 0x41000, 0x4, '\x00', 0x0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000580)={0x1, 0x7, 0x4, 0xff}, 0x10, 0x0, r5}, 0x78) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000008000f19ce4aaddbd6eec0000f3946300fff942b743704da1d0ecb22080e1ef4194d183ba866c1752b06547c4c5aefaed37f2b865be1d229472eb0310a346ba973a95992c0d74b23b94ffa570f2b5ecf26e52091117d2424a48e465db5840881ba07d21a7dc6e52b4059326cdc6b6c30fff545bfa55f2245ec18de65b004d2278c9feed6a12b5f1afdfc702c3629a7861f33b9f3dc845fc0de7a4cee70780c7694252029bc4de296ef7068d96c8c595868684658669f646f999aa1e51608974917d6cad2e0d6286b1faa60b0806e40503c2a9732bfdabeb760616a7bd18d913b6cda9261a0abcc9dd8d98834493296bfd2c6e865187ae7a1284b0a975c721d353d34e3359a21218dd5790874ef27afb960d24053f1013403ffeee46a169b5333e5abcfdaa84968a660fee4238d25426ae5f88e6a4b05e9a7ea5aea1bd9354973b1b0a06adb1ce165144e03137c6eca7f3ddac1c26ab32a39739ce883dad2ad0e566390000000000000000000000000000000000600db95614574cac1811e349b5d0297ff9b94b34866e802983c9a5791f9072a94c1d2219c292efa7ab6232e46fcf7bc0c583b14c946fb11c4920961f408f88e3092b916c3ba78ba7076685ad3be30ae98e5a9099732d382f45e7cd69b3017f33bf426635fd06c27234d50dc650dfd313cdb5b1f372490d6d6e3845933013dbefeb6060a34b0532c2d39638556ad06a1b15841dd21157d1ed71a71f04bc6ee8a9e72964242ac0721277af98065c68efac0614474514b99041f728518240dfaea92f52f9a59b38c0a0eb00301bbaac6b19632e59a24c54cb096d575482565718aa2567a909ad517bdaf71f49210fb9d2706d6fc91b463a2de9999bece9077b5edccc1c9122773673b67698da6b62264817693a3df56c0a75873485afc7921cd8f6c54f22bb2b252456b29fbb515f8874a12af971b054bb9b89a9d803039d7992", @ANYRESHEX=r6], &(0x7f0000000080)='GPL\x00', 0x0, 0xcf, &(0x7f00000000c0)=""/207, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) write$cgroup_pid(r4, &(0x7f0000000400), 0x12) 13:57:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0xef03000000000000) [ 1045.134264][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1045.141023][ C1] rcu: 1-...!: (10499 ticks this GP) idle=a3d/1/0x4000000000000000 softirq=66940/66940 fqs=11 [ 1045.152746][ C1] (t=10500 jiffies g=124097 q=208) [ 1045.157966][ C1] rcu: rcu_preempt kthread starved for 10477 jiffies! g124097 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1045.169264][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1045.179235][ C1] rcu: RCU grace-period kthread stack dump: [ 1045.185122][ C1] task:rcu_preempt state:R running task stack:28944 pid: 14 ppid: 2 flags:0x00004000 [ 1045.195922][ C1] Call Trace: [ 1045.199205][ C1] [ 1045.202140][ C1] __schedule+0xa9a/0x4940 [ 1045.206577][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 1045.211794][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1045.217619][ C1] ? io_schedule_timeout+0x180/0x180 [ 1045.222919][ C1] ? debug_object_destroy+0x210/0x210 [ 1045.228305][ C1] schedule+0xd2/0x260 [ 1045.232386][ C1] schedule_timeout+0x14a/0x2a0 [ 1045.237260][ C1] ? usleep_range_state+0x1b0/0x1b0 [ 1045.242480][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 1045.247929][ C1] ? dump_vmcb.cold+0x16ec/0x2d46 [ 1045.253001][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1045.258827][ C1] ? prepare_to_swait_event+0xee/0x470 [ 1045.264456][ C1] rcu_gp_fqs_loop+0x186/0x810 [ 1045.269249][ C1] ? force_qs_rnp+0x760/0x760 [ 1045.273949][ C1] ? rcu_gp_init+0x906/0x12a0 [ 1045.278650][ C1] rcu_gp_kthread+0x1de/0x320 [ 1045.283354][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 1045.288144][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1045.294415][ C1] ? __kthread_parkme+0x15f/0x220 [ 1045.299458][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 1045.304242][ C1] kthread+0x405/0x4f0 [ 1045.308381][ C1] ? set_kthread_struct+0x130/0x130 [ 1045.313610][ C1] ret_from_fork+0x1f/0x30 [ 1045.318108][ C1] [ 1045.321137][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 1045.327458][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1045.332676][ C0] NMI backtrace for cpu 0 [ 1045.332687][ C0] CPU: 0 PID: 3605 Comm: syz-fuzzer Not tainted 5.16.0-rc4-syzkaller #0 [ 1045.332711][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.332724][ C0] RIP: 0010:__lock_acquire+0xd6c/0x54a0 [ 1045.332753][ C0] Code: 41 89 85 58 0a 00 00 0f 87 18 0b 00 00 3b 05 9b d7 10 0e 41 be 01 00 00 00 0f 86 c8 00 00 00 89 05 89 d7 10 0e e9 bd 00 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 80 3c 02 00 0f [ 1045.332775][ C0] RSP: 0018:ffffc90000007c58 EFLAGS: 00000002 [ 1045.332792][ C0] RAX: 0000000000000007 RBX: ffffffff8bba0548 RCX: 0000000000000002 [ 1045.332807][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1045.332820][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 1045.332833][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 [ 1045.332846][ C0] R13: ffff88807c6a21c0 R14: 0000000000000002 R15: 0000000000000001 [ 1045.332860][ C0] FS: 000000c0001d6c90(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1045.332878][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1045.332894][ C0] CR2: 00007f15a4b9a000 CR3: 000000001ce63000 CR4: 00000000003506f0 [ 1045.332908][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1045.332921][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1045.332935][ C0] Call Trace: [ 1045.332940][ C0] [ 1045.332947][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1045.332975][ C0] lock_acquire+0x1ab/0x510 [ 1045.332997][ C0] ? clockevents_program_event+0x141/0x370 [ 1045.333066][ C0] ? lock_release+0x720/0x720 [ 1045.333088][ C0] ? clockevents_program_event+0x141/0x370 [ 1045.333112][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 1045.333135][ C0] ? find_held_lock+0x2d/0x110 [ 1045.333156][ C0] ktime_get+0x147/0x470 [ 1045.333182][ C0] ? clockevents_program_event+0x141/0x370 [ 1045.333206][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1045.333234][ C0] ? __hrtimer_next_event_base+0x1de/0x260 [ 1045.333257][ C0] clockevents_program_event+0x141/0x370 [ 1045.333282][ C0] tick_program_event+0xac/0x140 [ 1045.333307][ C0] hrtimer_interrupt+0x36e/0x790 [ 1045.333331][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 1045.333387][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1045.333413][ C0] [ 1045.333419][ C0] [ 1045.333425][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1045.333453][ C0] RIP: 0010:qlist_free_all+0x67/0x110 [ 1045.333480][ C0] Code: 28 bd 81 48 c1 e8 03 42 c6 04 28 fb e8 d2 7a ff ff 48 85 db 75 52 9c 58 f6 c4 02 0f 85 a4 00 00 00 48 85 db 74 01 fb 48 85 ed <74> 73 48 89 ee 4d 85 e4 4c 89 e7 74 38 48 63 87 80 00 00 00 48 8b [ 1045.333500][ C0] RSP: 0018:ffffc90001f27838 EFLAGS: 00000286 [ 1045.333517][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff1ff7ec6 [ 1045.333530][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1045.333543][ C0] RBP: ffff88801fbd6000 R08: 0000000000000001 R09: ffffffff8ff77abf [ 1045.333558][ C0] R10: 0000000000000001 R11: 000000000000003f R12: 0000000000000000 [ 1045.333570][ C0] R13: dffffc0000000000 R14: ffffc90001f27880 R15: ffffea0000000000 [ 1045.333588][ C0] kasan_quarantine_reduce+0x180/0x200 [ 1045.333614][ C0] __kasan_kmalloc+0xba/0xd0 [ 1045.333635][ C0] kmem_cache_alloc_node_trace+0x208/0x5b0 [ 1045.333657][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1045.333680][ C0] __kmalloc_node_track_caller+0x38/0x60 [ 1045.333702][ C0] __alloc_skb+0xde/0x340 [ 1045.333758][ C0] tcp_stream_alloc_skb+0x66/0x910 [ 1045.333785][ C0] ? tcp_send_mss+0x164/0x2b0 [ 1045.333804][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1045.333830][ C0] tcp_sendmsg_locked+0xaba/0x3050 [ 1045.333850][ C0] ? lock_chain_count+0x20/0x20 [ 1045.333874][ C0] ? find_held_lock+0x2d/0x110 [ 1045.333895][ C0] ? tcp_sendpage+0xd0/0xd0 [ 1045.333914][ C0] ? mark_held_locks+0x9f/0xe0 [ 1045.333937][ C0] ? __local_bh_enable_ip+0xa0/0x120 [ 1045.333963][ C0] tcp_sendmsg+0x2b/0x40 [ 1045.333981][ C0] inet_sendmsg+0x99/0xe0 [ 1045.334029][ C0] ? inet_send_prepare+0x4e0/0x4e0 [ 1045.334051][ C0] sock_sendmsg+0xcf/0x120 [ 1045.334076][ C0] sock_write_iter+0x289/0x3c0 [ 1045.334100][ C0] ? sock_sendmsg+0x120/0x120 [ 1045.334125][ C0] ? inode_has_perm+0x1a2/0x220 [ 1045.334177][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1045.334204][ C0] new_sync_write+0x429/0x660 [ 1045.334228][ C0] ? new_sync_read+0x6e0/0x6e0 [ 1045.334252][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1045.334279][ C0] ? security_file_permission+0xab/0xd0 [ 1045.334304][ C0] vfs_write+0x7cd/0xae0 [ 1045.334327][ C0] ksys_write+0x1ee/0x250 [ 1045.334349][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 1045.334373][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 1045.334398][ C0] do_syscall_64+0x35/0xb0 [ 1045.334417][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1045.334444][ C0] RIP: 0033:0x4b12db [ 1045.334459][ C0] Code: fb ff eb bd e8 46 96 fb ff e9 61 ff ff ff cc e8 fb 61 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [ 1045.334479][ C0] RSP: 002b:000000c0003712e8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1045.334499][ C0] RAX: ffffffffffffffda RBX: 000000c000020800 RCX: 00000000004b12db [ 1045.334513][ C0] RDX: 000000000000001a RSI: 000000c00000a200 RDI: 0000000000000006 [ 1045.334527][ C0] RBP: 000000c000371338 R08: 000000c000371301 R09: 0000000000000004 [ 1045.334540][ C0] R10: 000000c00000a1e0 R11: 0000000000000212 R12: 000000000000011e [ 1045.334554][ C0] R13: 000000c0004d0000 R14: 0000000000000007 R15: 0000000000007702 [ 1045.334569][ C0] [ 1045.334693][ C1] NMI backtrace for cpu 1 [ 1045.884262][ C1] CPU: 1 PID: 21975 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1045.893008][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.903047][ C1] Call Trace: [ 1045.906311][ C1] [ 1045.909147][ C1] dump_stack_lvl+0xcd/0x134 [ 1045.913728][ C1] nmi_cpu_backtrace.cold+0x47/0x144 [ 1045.918999][ C1] ? lapic_can_unplug_cpu+0x80/0x80 [ 1045.924182][ C1] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 1045.930201][ C1] rcu_dump_cpu_stacks+0x25e/0x3f0 [ 1045.935303][ C1] rcu_sched_clock_irq.cold+0x9d/0x746 [ 1045.940769][ C1] ? memcpy+0x39/0x60 [ 1045.944738][ C1] ? memcpy+0x39/0x60 [ 1045.948708][ C1] ? rcutree_dead_cpu+0x30/0x30 [ 1045.953544][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 1045.958727][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1045.964519][ C1] update_process_times+0x16d/0x200 [ 1045.969702][ C1] tick_sched_handle+0x9b/0x180 [ 1045.974539][ C1] tick_sched_timer+0x1b0/0x2d0 [ 1045.979375][ C1] ? get_cpu_iowait_time_us+0x3f0/0x3f0 [ 1045.984906][ C1] __hrtimer_run_queues+0x1c0/0xe50 [ 1045.990091][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1045.996056][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 1046.002108][ C1] hrtimer_interrupt+0x31c/0x790 [ 1046.007035][ C1] __sysvec_apic_timer_interrupt+0x146/0x530 [ 1046.013003][ C1] sysvec_apic_timer_interrupt+0x40/0xc0 [ 1046.018621][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1046.024588][ C1] RIP: 0010:call_timer_fn+0xf6/0x6b0 [ 1046.029861][ C1] Code: c0 84 c1 0f 85 ae 05 00 00 48 c7 44 24 40 00 00 00 00 49 8b 44 24 28 48 c7 44 24 48 00 00 00 00 48 89 44 24 38 49 8b 44 24 40 <48> 89 44 24 50 49 8b 44 24 48 48 89 44 24 58 e8 46 13 11 00 45 31 [ 1046.049449][ C1] RSP: 0018:ffffc90000fd8d38 EFLAGS: 00000246 [ 1046.055498][ C1] RAX: ffffffff8ab08100 RBX: 0000000000000100 RCX: 0000000000000000 [ 1046.063455][ C1] RDX: 0000000000000000 RSI: ffffffff8165d101 RDI: ffff88803735fc38 [ 1046.071409][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff8ff77abf [ 1046.079362][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88803735fc10 [ 1046.087317][ C1] R13: 1ffff920001fb1a8 R14: ffffffff87481bb0 R15: ffff8880b9d28280 [ 1046.095270][ C1] ? mrp_attr_event+0x280/0x280 [ 1046.100177][ C1] ? call_timer_fn+0x71/0x6b0 [ 1046.104838][ C1] ? call_timer_fn+0x81/0x6b0 [ 1046.109498][ C1] ? add_timer_on+0x4a0/0x4a0 [ 1046.114163][ C1] ? mrp_attr_event+0x280/0x280 [ 1046.119078][ C1] __run_timers.part.0+0x675/0xa20 [ 1046.124199][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 1046.128971][ C1] run_timer_softirq+0xb3/0x1d0 [ 1046.133810][ C1] __do_softirq+0x29b/0x9c2 [ 1046.138304][ C1] __irq_exit_rcu+0x123/0x180 [ 1046.142973][ C1] irq_exit_rcu+0x5/0x20 [ 1046.147204][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 1046.152825][ C1] [ 1046.155738][ C1] [ 1046.158651][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1046.164623][ C1] RIP: 0010:__sanitizer_cov_trace_cmp2+0x77/0x80 [ 1046.170941][ C1] Code: f0 72 27 41 0f b7 fb 41 0f b7 c9 48 83 c2 01 48 c7 44 30 e0 02 00 00 00 48 89 7c 30 e8 48 89 4c 30 f0 4c 89 54 d8 20 48 89 10 <5b> c3 0f 1f 80 00 00 00 00 41 89 f8 bf 03 00 00 00 4c 8b 14 24 89 [ 1046.190533][ C1] RSP: 0018:ffffc90002b776a8 EFLAGS: 00000246 [ 1046.196586][ C1] RAX: 0000000000000000 RBX: ffffc90002b77770 RCX: ffff8880196ac1c0 [ 1046.204542][ C1] RDX: 0000000000000000 RSI: ffff8880196ac1c0 RDI: 0000000000000003 [ 1046.212496][ C1] RBP: ffff8880809fa020 R08: 0000000000000000 R09: 000000000000c8e9 [ 1046.220448][ C1] R10: ffffffff88629ff5 R11: 000000000000c8e9 R12: 000000000000c8e9 [ 1046.228406][ C1] R13: 000000000000c8e9 R14: ffffffff8d5e7800 R15: 0000000000000001 [ 1046.236360][ C1] ? sctp_v4_cmp_addr+0xf5/0x1d0 [ 1046.241371][ C1] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1046.247079][ C1] sctp_v4_cmp_addr+0xf5/0x1d0 [ 1046.251830][ C1] sctp_bind_addr_state+0x103/0x1d0 [ 1046.257039][ C1] sctp_copy_local_addr_list+0x1fe/0x4f0 [ 1046.262656][ C1] ? sctp_v4_get_dst+0x11d0/0x11d0 [ 1046.267752][ C1] ? sctp_auth_asoc_copy_shkeys+0x11f/0x350 [ 1046.273634][ C1] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1046.279514][ C1] sctp_bind_addr_copy+0x299/0x460 [ 1046.284614][ C1] sctp_connect_new_asoc+0x1cd/0x770 [ 1046.289879][ C1] ? sctp_bind+0x110/0x110 [ 1046.294277][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1046.300503][ C1] ? security_sctp_bind_connect+0x8f/0xc0 [ 1046.306208][ C1] sctp_sendmsg+0x13bc/0x1d30 [ 1046.310882][ C1] ? sctp_setsockopt+0xa890/0xa890 [ 1046.315976][ C1] ? selinux_socket_sendmsg+0x238/0x2b0 [ 1046.321511][ C1] ? tomoyo_socket_sendmsg_permission+0x130/0x3a0 [ 1046.327916][ C1] ? ____sys_sendmsg+0x265/0x810 [ 1046.332839][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1046.339068][ C1] inet_sendmsg+0x99/0xe0 [ 1046.343384][ C1] ? inet_send_prepare+0x4e0/0x4e0 [ 1046.348479][ C1] sock_sendmsg+0xcf/0x120 [ 1046.352890][ C1] ____sys_sendmsg+0x6e8/0x810 [ 1046.357639][ C1] ? kernel_sendmsg+0x50/0x50 [ 1046.362301][ C1] ? do_recvmmsg+0x6d0/0x6d0 [ 1046.366875][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1046.372841][ C1] ? lock_chain_count+0x20/0x20 [ 1046.377679][ C1] ___sys_sendmsg+0xf3/0x170 [ 1046.382256][ C1] ? sendmsg_copy_msghdr+0x160/0x160 [ 1046.387525][ C1] ? irqentry_enter+0x28/0x50 [ 1046.392189][ C1] __sys_sendmsg+0xe5/0x1b0 [ 1046.396674][ C1] ? __sys_sendmsg_sock+0x30/0x30 [ 1046.401681][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 1046.406864][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 1046.411924][ C1] ? syscall_enter_from_user_mode+0x2b/0x70 [ 1046.417802][ C1] do_syscall_64+0x35/0xb0 [ 1046.422203][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1046.428083][ C1] RIP: 0033:0x7f7ccc6f2e99 [ 1046.432488][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.452091][ C1] RSP: 002b:00007f7ccb068168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1046.460498][ C1] RAX: ffffffffffffffda RBX: 00007f7ccc805f60 RCX: 00007f7ccc6f2e99 [ 1046.468453][ C1] RDX: 00000000000000fc RSI: 00000000200006c0 RDI: 0000000000000004 [ 1046.476408][ C1] RBP: 00007f7ccc74d031 R08: 0000000000000000 R09: 0000000000000000 [ 1046.484360][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1046.492313][ C1] R13: 00007ffd7d33172f R14: 00007f7ccb068300 R15: 0000000000022000 [ 1046.500269][ C1] [ 1046.534686][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 1046.541004][ T1229] ieee802154 phy1 wpan1: encryption failed: -22