0, r1, 0x0, 0x1c500) unlink(&(0x7f00000000c0)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 688.540606][ T27] audit: type=1800 audit(1585273132.384:20): pid=24859 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="sda1" ino=15777 res=0 [ 688.652504][T24885] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 688.701708][ T27] audit: type=1804 audit(1585273132.544:21): pid=24890 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir220161941/syzkaller.ZAAubz/620/file0" dev="sda1" ino=15858 res=1 [ 688.842766][T24885] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:38:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@nr_inodes={'nr_inodes', 0x3d, [0x4b]}}]}) 01:38:52 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x404100, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r3, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @local}}}], 0x20}, 0x0) 01:38:52 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7966bab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0xc, 0x16, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x4}]}]}]}, 0x2c}}, 0x0) 01:38:52 executing program 1: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x781, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4620, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ftruncate(r1, 0x40) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2203) [ 689.108050][T24902] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 689.148882][T24905] netlink: 'syz-executor.2': attribute type 14 has an invalid length. 01:38:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab02c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@nr_inodes={'nr_inodes', 0x3d, [0x54]}}]}) 01:38:53 executing program 3: unshare(0x20000400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) [ 689.200843][T24912] netlink: 'syz-executor.2': attribute type 14 has an invalid length. 01:38:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) splice(r2, &(0x7f0000000040)=0xff, r4, &(0x7f0000000080)=0xa5c, 0x7ff, 0x8) 01:38:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="ec0000001000010800"/20, @ANYRES32=r4, @ANYBLOB="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"], 0xec}}, 0x0) 01:38:53 executing program 3: unshare(0x20000400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) [ 689.371767][T24922] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 689.465854][T24931] device sit0 left promiscuous mode [ 689.957706][ T0] NOHZ: local_softirq_pending 08 01:38:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:53 executing program 3: unshare(0x20000400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) 01:38:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x101, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 01:38:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab03c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:53 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000400)="3fbe3fdb65e593bcfd99d57a463f5b762b5fc448b2292c41dc73916de0663a20344977076f86ec8c540bdbe093d7dc52f2eb62143e9f080bad0800a4ab09d7c6e0b97381bcf1902cd3fa6a5e27b1ccd54886793726e16148405ba152164f205c424404f2483aaee913a729fb649f1d21dc4c347b83c6f96899137d078ee2fd2de6ae0cc88d55c79cf1fcf118447dcd6b4137f977c78e2945ade1262ad23e4efb835401ab7ecf99257399476d3b53612a382ca460440e5906ce81ab92c885d7c0b4dbb161", 0xc4}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 01:38:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r6 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r6, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r6, @ANYRESDEC=r0, @ANYRESHEX, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRESOCT, @ANYRESHEX], @ANYRES64=r2], @ANYRESOCT], 0x21) sendfile(r1, r2, 0x0, 0x20000102000007) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@md5={0x1, "c83562a8ed31c90388fe9f4e5c925b3c"}, 0x11, 0x3) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 690.151145][T24960] __nla_validate_parse: 4 callbacks suppressed [ 690.151155][T24960] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:38:54 executing program 3: unshare(0x20000400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) 01:38:54 executing program 5: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0xfe) r1 = open(&(0x7f0000000480)='./file0\x00', 0x10c2, 0x0) dup2(r1, r0) 01:38:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) [ 690.350289][T24960] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:38:54 executing program 3: unshare(0x20000400) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) [ 690.465202][T24960] net_ratelimit: 2 callbacks suppressed [ 690.465210][T24960] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:38:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007663616e0000000004000280"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffb}}, @IFA_LOCAL={0x8, 0x2, @multicast1}]}, 0x34}, 0x1, 0xf0ffffff}, 0x0) 01:38:54 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab04c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 690.734474][T24989] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 690.777583][T24989] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 690.848854][T24989] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 690.914608][T24989] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 690.968508][T24989] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:38:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:54 executing program 3: unshare(0x20000400) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) 01:38:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @local, 0x0}, &(0x7f0000000080)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r5, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="68000000080ff368310100000046825c548be50faef4", @ANYRES16=r5, @ANYBLOB="08002abd7000fcdbdf25010000000000000008410000004c00180000000973797a3100"/98], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xfb}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @rand_addr=0x4}}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@noop, @rr={0x7, 0x23, 0x6c, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @remote, @loopback]}, @timestamp_addr={0x44, 0x1c, 0xfe, 0x1, 0x5, [{@loopback, 0x3c}, {@local, 0x1f}, {@remote, 0x9}]}, @noop, @end, @ssrr={0x89, 0x17, 0x1c, [@rand_addr=0x8, @local, @multicast2, @remote, @multicast2]}, @noop]}}}], 0xc0}, 0x0) 01:38:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000003a40)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc}]}]}, @IFLA_MTU={0x8}]}, 0x3c}}, 0x0) 01:38:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$FUSE_ENTRY(r2, &(0x7f0000000180)={0x90, 0x0, 0x0, {0x400000000, 0x0, 0x0, 0xffffffffffffffff}}, 0x90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="31fb15b249e5"], 0x38000) [ 691.055507][T24989] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:38:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab05c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x1000000000000000, 0x5000, 0x7ff, 0x16, 0xf}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="68000000000000000000000007000000441cc3800000001f000003ff0000000700006000000000020000ffff44000000fffffff84414e2b00000ffff00000001000000887a8b2000002e3d83135cac1e000100000000e0000001ffffffff832eb3c1133b9fb1d167dface7d61d978c3eeb0cf9e169a408ff4514188c12c60234f5adfcddae237bc600"/152], 0x68}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) flistxattr(r4, &(0x7f0000000100)=""/4096, 0x1000) [ 691.167375][T25004] tipc: Enabling of bearer rejected, illegal name 01:38:55 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) connect$inet(r2, &(0x7f0000000400)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf1, 0x21f8}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 01:38:55 executing program 3: unshare(0x20000400) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) [ 691.280959][T25006] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 01:38:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 691.363126][T25015] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.4'. [ 691.384271][T25019] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 01:38:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab06c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:55 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) [ 691.660851][T25034] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 691.745575][T25034] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 691.817798][T25034] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:38:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000003a40)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc}]}]}, @IFLA_MTU={0x8}]}, 0x3c}}, 0x0) 01:38:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x1000) 01:38:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_ttl={{0x14, 0x0, 0x2, 0x40}}], 0x18}, 0x0) 01:38:55 executing program 3: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) 01:38:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab07c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_ttl={{0x14}}], 0x18}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001000)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=0x2, 0x2}, {&(0x7f0000000340)=0x2, 0x2}, {&(0x7f0000000500)=0x1}, {&(0x7f0000000540)=0x2, 0x2}, {&(0x7f0000000580)=0x2}, {&(0x7f00000005c0)=0x2, 0x1}, {&(0x7f0000000600)=0x2, 0x1}, {&(0x7f0000000640)}, {&(0x7f0000000680)}, {&(0x7f00000006c0), 0x1}, {&(0x7f0000000700)=0x1, 0x1}, {&(0x7f0000000740)=0x2, 0x1}, {&(0x7f0000000780)=0x1}, {&(0x7f00000007c0)=0x2, 0x1}, {&(0x7f0000000800)=0x2, 0x1}, {&(0x7f0000000840)=0x1}, {&(0x7f0000000880), 0x2}, {&(0x7f00000008c0)=0x40, 0x1}, {&(0x7f0000000900)=0x1, 0x2}, {&(0x7f0000000940), 0x1}, {&(0x7f0000000980), 0x2}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=0x1, 0x2}, {&(0x7f0000000a40)=0x2, 0x2}, {&(0x7f0000000a80)=0x2, 0x2}, {&(0x7f0000000ac0)=0x1, 0x1}, {&(0x7f0000000b00)=0x2}, {&(0x7f0000000b40)=0x2}, {&(0x7f0000000b80)=0x1}, {&(0x7f0000000bc0)=0x2, 0x1}, {&(0x7f0000000c00)=0x2, 0x2}, {&(0x7f0000000c40), 0x1}, {&(0x7f0000000c80)=0x1}, {&(0x7f0000000cc0), 0x2}, {&(0x7f0000000d00)=0x1}, {&(0x7f0000000d40), 0x2}, {&(0x7f0000000d80)=0x2}, {&(0x7f0000000dc0), 0x2}, {&(0x7f0000000e00)=0x1}, {&(0x7f0000000e40)=0x1, 0x2}, {&(0x7f0000000e80)=0x2}, {&(0x7f0000000ec0), 0x2}, {&(0x7f0000000f00)=0x1, 0x1}, {&(0x7f0000000f40)=0x1, 0x1}, {&(0x7f0000000f80)=0x1}, {&(0x7f0000000fc0)=0x30, 0x1}], 0xd, 0x2f, &(0x7f0000001300), 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@int=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$AUDIT_SIGNAL_INFO(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x3f2, 0x300, 0x71bd25, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000080)={0x81, 0x2, 0x8c}) 01:38:56 executing program 3: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) [ 692.212913][T25049] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 692.240426][T25049] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 692.286913][T25049] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 692.331972][T25052] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 01:38:56 executing program 3: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000040)) 01:38:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000003a40)=ANY=[@ANYBLOB="440000001000210800"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000240016801800018014000a00030000000000000001800000000000000800040000000000"], 0x44}}, 0x0) 01:38:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab08c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000003a40)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x24, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x3}]}]}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0) [ 692.551817][T25072] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 692.618435][T25072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 692.695006][T25072] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 692.721169][T25077] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 692.805182][T25081] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 01:38:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mq_timedreceive(r5, &(0x7f0000000300)=""/191, 0xbf, 0x80, &(0x7f0000000100)={0x0, 0x1c9c380}) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r3, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14a24400000000000000000002000000040000000000000001040000000000000000000008000000", @ANYRES32=r3, @ANYBLOB="7f000001ac141431000000008c000000000000000000000007000000441cc363ac1414aa0000007fe000000200000080ac1414bb0000000101440c1c40000002af000000cc864f000000020012702e447c3ad3e4f3629222ab2b4c60cc010f4826ff3187dfbfd3a21d7bcd58010bdd0af4764c0914f8720207313bfc720e070ce5acbba464f6b2310c6f060ab1d45d17da078b650100000000000000"], 0xc8}, 0x8814) 01:38:56 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) 01:38:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 01:38:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab09c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:56 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() sendmmsg$unix(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}], 0x1, 0x0) 01:38:57 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) 01:38:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 693.130205][T25095] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 693.153404][T25093] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:38:57 executing program 5: add_key(0x0, 0x0, &(0x7f0000000080)="3c8dd6c0d135edd4e15e0667e7807728eace0813529119caf6ed776747a9cecd02e360c7cd5479c9675a9eb36a9892b515569ec2d9b8634f0c47b6b7fcf0083a9e76a196a1e55687acddaa52cfb97ef38c5656584efeda9e3db33b15326d2bcc01ee469a99450dcb2d35", 0x6a, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRES16], 0x2}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0xfffffffffffffd4e}], 0x1000000000000125, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@dev, 0x120}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 01:38:57 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)) [ 693.240477][T25093] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:38:57 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, 0x0) 01:38:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2600cff9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000d00)=0x4a98, 0x4) sendto$inet(r0, &(0x7f0000000000)="e9", 0x1, 0x0, 0x0, 0x0) [ 693.321897][T25113] ptrace attach of "/root/syz-executor.5"[25112] was attempted by "/root/syz-executor.5"[25113] [ 693.334996][T25093] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 693.377387][T25103] netlink: 'syz-executor.2': attribute type 14 has an invalid length. 01:38:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0ac8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:57 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[]}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@ipv4, 0x2a}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 01:38:57 executing program 5: unshare(0x20000400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0189436, &(0x7f0000000040)) 01:38:57 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, 0x0) 01:38:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x9, 0x4) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004fc8)={0x0, 0xfffffffffffffed4, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x12, 0xa}]}, 0x24}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f00000004c0)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x44, r3, 0x2, 0x70bd28, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x15, 0x1, '/proc/partitions\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040050}, 0x4081) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r3, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr="660d80633b4108b6f3e547478c620b0e"}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20009040}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)={0x28, r5, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x4}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) 01:38:58 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, 0x0) 01:38:58 executing program 1: r0 = eventfd2(0x0, 0x800) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="979266dedc556be6", 0x8}, {&(0x7f0000000100)="8a253558c379b2b1", 0x8}], 0x2) 01:38:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000003a40)=@newlink={0x38, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x81000000}}]}]}]}, 0x38}}, 0x0) [ 694.208701][T25142] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 694.208724][T25148] ptrace attach of "/root/syz-executor.1"[25146] was attempted by "/root/syz-executor.1"[25148] 01:38:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0bc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 694.337204][T25154] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 01:38:58 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000300)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 01:38:58 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) getdents64(r0, &(0x7f0000000240)=""/248, 0xf8) [ 694.398576][T25154] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 694.544570][T25166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:38:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:58 executing program 5: 01:38:58 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x202, 0x0) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000100)={0x40, "ba8caff5827900020c10d007000000000000009424ddecf0ad700500", 0x1, 0x8, 0x4, 0x0, 0x4020000, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) tee(r0, r2, 0xf21f, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r3, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:38:58 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) getdents64(r0, &(0x7f0000000240)=""/248, 0xf8) 01:38:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0cc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:58 executing program 1: 01:38:59 executing program 1: 01:38:59 executing program 5: [ 695.135110][T25188] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:38:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0dc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:59 executing program 5: 01:38:59 executing program 3: 01:38:59 executing program 1: [ 695.452825][T25206] __nla_validate_parse: 3 callbacks suppressed [ 695.452836][T25206] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 695.478889][T25206] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 695.544747][T25206] net_ratelimit: 3 callbacks suppressed [ 695.544755][T25206] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:38:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:38:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x64, 0x0, 0x7, {[@cipso={0x86, 0x3a, 0xffffffffffffffff, [{0x0, 0x9, "9b982b3bcc2653"}, {0x1, 0x9, "9e8302fe83e608"}, {0x2, 0x6, "119e715b"}, {0x5, 0x11, "74ee8f3e7342f099c35d65e15c7aba"}, {0x5, 0xb, "689a1e8795c9cfea28"}]}, @end, @cipso={0x86, 0x18, 0x3, [{0x0, 0xa, "9e5e44898bb965d8"}, {0x0, 0x8, "4e6e855ee453"}]}]}}}], 0x68}, 0x4000044) 01:38:59 executing program 3: 01:38:59 executing program 5: 01:38:59 executing program 1: 01:38:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0ec8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:38:59 executing program 5: 01:38:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x94, 0x0, 0x7, {[@lsrr={0x83, 0x13, 0x34, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @multicast1]}, @noop, @generic={0x89, 0xe, "220d7cca383e8641994644e7"}, @cipso={0x86, 0x29, 0x2, [{0x0, 0x9, "15b8ee84e7a239"}, {0x2, 0xc, "117c0fba14d5716d93c3"}, {0x5, 0xe, "01b9920685ecdae72c233846"}]}, @generic={0x86, 0xc, "e49eaca0699222579efc"}, @timestamp_prespec={0x44, 0x2c, 0x49, 0x3, 0x8, [{@dev={0xac, 0x14, 0x14, 0x2a}, 0x9}, {@broadcast, 0x80000001}, {@local, 0x3}, {@multicast1, 0x3}, {@rand_addr, 0x8000}]}]}}}], 0x98}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/exec\x00', 0x2, 0x0) sendfile(r1, r3, 0x0, 0x20000102000007) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) 01:38:59 executing program 3: 01:38:59 executing program 1: [ 696.007733][T25225] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:00 executing program 3: [ 696.078737][T25225] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:00 executing program 1: [ 696.155357][T25225] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:00 executing program 5: 01:39:00 executing program 3: 01:39:00 executing program 1: 01:39:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab10c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:00 executing program 2: ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000000300)={0x7, &(0x7f0000000240)=[{0x7fff, 0x6, 0x2, 0xd815}, {0x3, 0x4, 0x81, 0x1}, {0x8000, 0x7, 0xff, 0x6}, {0x3, 0x0, 0x3, 0x6}, {0x63e8, 0x1, 0x80, 0x3}, {0x8, 0x1, 0x0, 0x200}, {0x9, 0x3, 0xbd, 0x800}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, @any, 0x1}, 0xa) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="48000077a8df2b00000000", @ANYRES32=r6, @ANYBLOB="0f000001f1ffffff000000000800010068001c000e0018000200030000001afaffffff0000000000f8e3dcd0766a7e3a16cd45661740d93129f23c82e95def9f4e06d75124d70a521cbbbfa0ec9d43c373e8eecaad27f17bccc2701dfec8d0de3442a194139190ff00d9334b1f4d3a197c6763925b0d5ab0a7f8f6b4c875ce543b0000"], 0x48}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0xee00) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr=0xffffffff, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0x2f, r6, r8}, {0x800, 0x10000, 0x9, 0x2, 0x20, 0x1, 0x7, 0xff}, {0x0, 0xd74, 0x6, 0x40}, 0x6c, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d5, 0xff}, 0x2, @in=@empty, 0x3503, 0x2, 0x1, 0x20, 0x25, 0x2, 0x94b7}}, 0xe8) 01:39:00 executing program 5: 01:39:00 executing program 3: 01:39:00 executing program 1: [ 696.973030][T25261] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:00 executing program 1: 01:39:01 executing program 5: [ 697.062125][T25261] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 697.138625][T25261] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:01 executing program 3: 01:39:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab11c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) semctl$GETPID(0xffffffffffffffff, 0x3, 0xb, &(0x7f0000000180)=""/103) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8b10fb245916f5c685887298fb82f24186cf2b", @ANYRES32=r3, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}, 0x0) 01:39:01 executing program 5: 01:39:01 executing program 1: 01:39:01 executing program 5: 01:39:01 executing program 3: 01:39:01 executing program 1: 01:39:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r1, 0x4112, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(0xffffffffffffffff, 0xc0884123, &(0x7f0000000080)={0x7, "8cae712ffeb2b24db2edcd9fde3b5c3b012381b531b4b305edb7bb76dacb645d38718ddc15b354516cc33f49412574b7609f5cce407bcc6a01207ec5ac06e723", {0x1, 0x8000000000001ff}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$eventfd(r3, &(0x7f0000000040)=0x1, 0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r6, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 697.888826][T25292] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:01 executing program 5: [ 697.952059][T25292] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:01 executing program 3: [ 698.028621][T25292] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:02 executing program 1: 01:39:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_DROP_PRIVILEGES(r2, 0x4004551e, &(0x7f0000000080)=0xfffffff7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0x6, 0x0, 0x3f, 0x7f, 0xe, "6a3fb57d0418d0d6c1c6a78e7570e63b0ed65d"}) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f00000000c0)=0x9e9, 0x4) 01:39:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab12c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:02 executing program 5: 01:39:02 executing program 3: 01:39:02 executing program 1: 01:39:02 executing program 3: 01:39:02 executing program 5: [ 698.803816][T25326] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 698.826155][T25326] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x7c, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0xf2, [@rand_addr, @broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x44}, @local]}, @end, @end, @timestamp={0x44, 0x2c, 0x60, 0x0, 0x8, [0xfffffff7, 0xff, 0x4d9d, 0x7, 0x40, 0x2, 0x54, 0x0, 0xfffffffb, 0x3]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x7, 0x45, [@multicast1]}, @lsrr={0x83, 0x13, 0xff, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast, @dev={0xac, 0x14, 0x14, 0x41}]}, @end, @end, @ra={0x94, 0x4}]}}}], 0x80}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) ioctl$BLKRRPART(r1, 0x125f, 0x0) [ 698.900288][T25326] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab25c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:02 executing program 5: [ 699.133471][T25344] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 699.159347][T25344] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 699.166746][T25344] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 699.215726][T25344] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:03 executing program 3: 01:39:03 executing program 1: 01:39:03 executing program 5: 01:39:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab6bc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xfe}}], 0x18}, 0x0) 01:39:03 executing program 5: 01:39:03 executing program 3: 01:39:03 executing program 1: [ 699.661891][T25363] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:03 executing program 5: [ 699.762690][T25363] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:03 executing program 3: [ 699.854327][T25363] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:04 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x436, 0x101000) socket$rds(0x15, 0x5, 0x0) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r1, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r6, 0x1f, 0x7, 0x16b8c709, 0x1a5, 0xff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r7, 0x2}, 0x8) 01:39:04 executing program 1: 01:39:04 executing program 5: 01:39:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da03001c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:04 executing program 3: 01:39:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3a00000006000000000000000000000000000000000000000000000000000000fb550000000000000000ef000e00000000000000000000000000000000bb0e000000000000d41152de00"/104]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000200)=0xffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r5, 0x0) time(&(0x7f0000000100)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000001d80)={'syz', 0x1, 0x2e}, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000240)={@remote, @empty}, &(0x7f0000000280)=0x8) keyctl$assume_authority(0x10, 0x0) 01:39:04 executing program 1: 01:39:04 executing program 3: [ 700.616123][T25397] netlink: 40955 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:04 executing program 5: 01:39:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da0a031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x131100, 0x11) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0xe1cf) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r5 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r4, r5, 0x0, 0x20000102000007) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x0, 0x0) io_submit(0x0, 0x7, &(0x7f0000000740)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)="5cc1749c79197ff1ebef2f259f5d709d3431f992bae0462dee0fa12bbd6cb3c56d0d4a0b897a70528e584da512002a132df07afe405247b002112b7ccc35701088f53bb7c4633a0809e5ac32c086217f1ecfbb07cea55442fdfe6cb2c11fbe2168b837fb58ba8328dddd986051295056802a9fbef5b6c8697302eea410a17647421e10dc188ca6c3b7db0b45e967123909f794f413301d96b7fc35f193e0e0926d39f041", 0xa4, 0xfff, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x401, 0xffffffffffffffff, &(0x7f00000001c0)="7b109b44fa21d8930c250eebe68220dfe6d8daa784f2af3b673af445311178c3617b1767b8cc90e084a626b4c3e68db176797c2fa76b2663a9d91d7f968761ab6dc297e50c14a1b098d96cac7870ddc4012c8a67d251afa079a72b15ad7988342db3ca6b7869aa8912e554f74ae62d5299bf649829015ba60734d99a2c525eb36bc397823653b7b3a58e79bd3142ea750a260808df8dbdc442a1dd534172572cf52fee3cb49ac86ba25077e119677545a3b2af797cfdc5db03539db7e01fb43896264dc9898e7c0dafb4210c7806dd1f872424", 0xd3, 0x8004, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000300)="5a0c60252da57b368873d2142749360a5345c9f0be9de9a30c4ecdca14c4acb8f64b464374aa13e065d8899a5ac0c69b2147efd8640d16a08adc5a9abc20ed2595826266edc7caff22dff511c333b8c649a42291ef156dc652e6a1c6f7844abb19bfc5874e3777239a76916aad88128e4c9dfa5579ca4429c16aafce0fc5de3d860c93f76290097343542c4923c5bb694446f44bba666a22bfdd08d29d0c4c62e1bd92f401b04543f483191db0d32b99d4be74edebbf170eba22c804d56af9bcd886", 0xc2, 0x1, 0x0, 0x3, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000000480), 0x0, 0x800, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x6, r4, &(0x7f0000000780)="1e9202d85e1ac55773bbbc59e86a53aaea899668ebf4ea36cd0d877dc0af8fc1417c9bb22fd80441b259247cdb2212095d9d3bf631ceb263e5fbbd52e4be2cf4e15eaf37c91c641707df49abe7ba2f9cbec3efb01b4d4b9b28334e624c7131aae272f3315bcb4d455b04ba572175e0cf7b110c0533352a0e9781a27af9130c2915fdc7cb92143325f0ac7e84b35d096992def55f0a3e6d152a65d2e34952d3c5b41219de0f2fa33e816bcbf5e4bfd2d1ee93e2f37cb487d3546a38e47d", 0xbd, 0x6858, 0x0, 0x3, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x9d0, r0, &(0x7f0000000600)="de6e1b3cb9b9213bf6820d151ad5a7df8455d3f45d825cb5a46a7aa5905f4193289334c8b612b38d44027f58dc407c5a19e8fb9d710a65e70b0d36b4760f710fa6cc4252577cdcf8bfb2a8504089541d06de4ac6f9b261853534eddd25", 0x5d, 0x5, 0x0, 0x3, r8}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001380)="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", 0x1000, 0x4, 0x0, 0x1}]) 01:39:04 executing program 1: 01:39:04 executing program 5: 01:39:04 executing program 3: [ 700.829937][T25410] netlink: 40175 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:04 executing program 1: 01:39:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x8, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fanotify_mark(r5, 0x2c, 0x1011, r6, &(0x7f0000000180)='./file0\x00') ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000100)={0x4, 0x7, 0x9, r1, 0x0, &(0x7f00000000c0)={0xa10907, 0x3f, [], @p_u32=&(0x7f0000000080)=0x10000}}) 01:39:04 executing program 5: 01:39:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x100000000, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = inotify_add_watch(r4, &(0x7f0000000180)='./file0\x00', 0x2000219) inotify_rm_watch(r2, r5) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$CAPI_NCCI_OPENCOUNT(r8, 0x80044326, &(0x7f0000000000)=0x8000) r9 = dup(r6) semget(0x0, 0x0, 0x6b1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 01:39:05 executing program 1: 01:39:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8dac00e1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:05 executing program 3: 01:39:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4e20, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:05 executing program 5: [ 701.607277][T25442] netlink: 37179 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x7e70}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) 01:39:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) 01:39:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) setuid(0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0xc2, "d144b76a319cbbc6747a08de0b79c234e2fa8b43fd4e44f79ea45d8931c790bf72561f5d25b547e6c71c1df005945c5f9cdc30e6160ed370b3fcb6937122759d448d276ce00500fedc3da438db18e69651aaac581b5ade73a145a9f210f034f2b82e78baad9a335dc73f814246b771aa67b9bf89aa6a689eeaa63d7d1f78ceb3fd6046d801bf5e5db16647a336c08794ee20ecc49f707b9e3555f8097f31e98a2ef3407f3ce34d0a8534ea5b622496ec5ec634f0068123395dcdd5b29e6930d00cdf"}, &(0x7f0000001200)=0xca) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001240)=@assoc_value={r4, 0x68}, &(0x7f0000001280)=0x8) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f00000010c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001080)={&(0x7f0000000080)={0xfe8, r7, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x2}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x1}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x28, 0x49, [0xfac0a, 0x4, 0xfac00, 0xfac05, 0xfac04, 0x0, 0xfac00, 0xfac04, 0xdc562963ea994fe1]}, @NL80211_ATTR_BEACON_HEAD={0x65d, 0xe, "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"}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x28, 0xa6, 0x0, 0x1, [{0xa, 0x0, @random="751d38056a40"}, {0xa, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, {0xa, 0x0, @remote}]}, @NL80211_ATTR_PROBE_RESP={0x903, 0x91, "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"}]}, 0xfe8}}, 0x4004c040) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8dafb9f1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x5) 01:39:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 01:39:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, r5}) 01:39:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x0, 0x600040) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78021c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x24, 0xe, 0x0, 0x0) 01:39:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x71}, 0x48) 01:39:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) setuid(0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RXATTRWALK(r1, &(0x7f0000000040)={0xf, 0x1f, 0x1, 0x8}, 0xf) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x521000) mmap$xdp(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x2000008, 0x110, r2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) getegid() setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080), 0x4) [ 702.185793][T25484] netlink: 40323 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78041c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) setuid(0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:06 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x20000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001380)=""/230, &(0x7f0000001200)=0xe6) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000011c0)={0x1, 0x1, &(0x7f0000000080)=""/147, &(0x7f0000000140)=""/94, &(0x7f00000001c0)=""/4096, 0x5000}) [ 702.452213][T25501] netlink: 39811 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) read$usbfs(r7, &(0x7f00000003c0)=""/134, 0x86) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000000)={0x0, r6}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$AUDIT_USER(r9, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, 0x3ed, 0x2, 0x70bd2c, 0x25dfdbfb, "446481095684fe35e4454706f0d5cfd752a9dc97de4ec1ed85bc120c7fa128819fbdc3efeacccb6fb8e7f1051ea643e9987bf8de274b611a64a1141bd6eb91a475f155105756be2f02713126c8c650eb0c90d9c7cb4b335f9638", ["", ""]}, 0x6c}}, 0x4000800) 01:39:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78051c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r0, 0x82}], 0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000080)) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) setuid(0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) 01:39:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 01:39:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ustat(0x9, &(0x7f0000000080)) 01:39:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78061c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 702.979468][T25530] netlink: 39555 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r2, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x9}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0xfffffffffffffffc}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000014c0)) r4 = dup(r3) syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x4, &(0x7f0000000300)=[{&(0x7f00000001c0)="96696038170d76845b4c1fbe18f4a677b4ef1e9e42fdd141d0df308b043c38dfb23f39b7a9e5a0", 0x27, 0x2}, {&(0x7f0000000200)="c4b9e98de2733bfce81e9a865d47eeb2db93fbc990a857dcfa899c277d62756b687384ca84decd62a3fdd54ecc9ceb03d08d39b3c2fdaf1372b5e41d01dc1eea7159b0a01a0596e46cd3", 0x4a}, {&(0x7f00000003c0)="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", 0x1000, 0x80000000}, {&(0x7f00000013c0)="a34795b6d9afd9d6bbb5680a1640394ffc183792a2f66c46cacc8656f854ace15685565d1ce980c419606ec6d5d006e1be58434962ab90df18260308c1a3032a1e11421d8b99074697c497e1eb2492c0b816159d9df61151e94be0c4492335171b5202196d828968595d043aeab91596ec51fcc1dc173bcc6425370cd54daa62b022dcdab012c51df897f23e26199ef8924d555c7a5e745f8ed604cfe7d282fbe250c6767abccea51f22566bc9accdf1d0fabb570d512d305995164df9d1b2492a085f4470a6516e88e0b2ea86", 0xcd, 0x8}], 0x2000440, &(0x7f0000000280)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0x7, 0x29, 0x1f, 0x17, 0x0, 0x4, 0x2a200, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x40, 0x1, 0x8, 0x6, 0x1, 0x8, 0x8001}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 703.197230][T25544] netlink: 37403 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/209) 01:39:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78071c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) setuid(0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000700), 0x10) r2 = accept(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000140)={0x600000, 0x40, 0x1ff, 0x0, 0xdfce}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x3, 0x6, 0xfe, 0x5, 0x6, 0x200]}, 0x10) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'veth0_to_bond\x00', 0x5}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}], 0x18}, 0x0) [ 703.409385][T25555] CIFS: Attempting to mount /dev/loop0 [ 703.457229][T25555] CIFS VFS: Malformed UNC in devname. 01:39:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) [ 703.519148][T25567] netlink: 39043 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78081c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 703.597258][T25567] netlink: 39043 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1581) 01:39:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) [ 703.742312][T25579] netlink: 37403 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) [ 704.124903][T25592] CIFS: Attempting to mount /dev/loop0 [ 704.130533][T25592] CIFS VFS: Malformed UNC in devname. 01:39:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xf, 0x1, 0x7) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x26}}) 01:39:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78091c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) 01:39:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x200f15}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000072, 0x763d81) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x1) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000080)) 01:39:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780a1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r0, r1, 0x0, 0x20000102000007) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes128}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:08 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setgid(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=""/49, 0x31}], 0x1) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) sendmmsg(r0, 0x0, 0x0, 0x0) 01:39:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) setuid(r0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780b1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 704.577001][T25629] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 01:39:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78101c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_DIRENT(r1, &(0x7f0000000040)={0xa8, 0x0, 0x7, [{0x5, 0x9, 0xa, 0x9, ':@selinux\xff'}, {0x5, 0x6, 0x5, 0x3ff, 'nodev'}, {0x3, 0x9, 0x11, 0x9, 'mime_typesecurity'}, {0x5, 0x7fff, 0x8, 0x2, ':ppp1}-:'}]}, 0xa8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000180)={0x9e0000, 0xffffffff, 0x8, r2, 0x0, &(0x7f0000000140)={0x9a0904, 0x291, [], @p_u32=&(0x7f0000000100)=0x7fff}}) write$P9_RCLUNK(r3, &(0x7f00000001c0)={0x7, 0x79, 0x2}, 0x7) sendmsg$inet(r2, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2a000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0x0) setuid(r0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) 01:39:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78111c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) close(0xffffffffffffffff) r5 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r6, 0x20}, &(0x7f0000000100)=0x8) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000001, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 01:39:09 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000008f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2"], 0xc0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff9c, 0x0) 01:39:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78121c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000000)={0xff00, 0x13, 0x4}) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:39:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x1800, 0x0) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000180)=0x1000) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_DELLINK(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x1404, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40088c4}, 0x804) 01:39:09 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000240)='./file0\x00', 0x29) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336cf11051f8abeee074b52602b942c5dbb64db5759c958c8656a5eaf9889b25053e06a6b3638f643730dbd594b0f95fb8452024b4b234f"], 0xf) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000340)=@v2={0x2000000, [{0x0, 0xffffffc1}, {0x6a03}]}, 0x14, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ni\x00'}, 0x58) 01:39:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78131c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x1410, 0x20, 0x70bd29, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040c4}, 0x24004005) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000140)=0x6) [ 705.768361][T25680] __nla_validate_parse: 6 callbacks suppressed [ 705.768370][T25680] netlink: 35971 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0xfffe, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x20, &(0x7f0000000080)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xfd}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xa1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}], 0x60}, 0x0) 01:39:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78141c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 705.940804][T25688] netlink: 35715 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78251c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200240, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r3, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000380)={0xf24125a5a8817f7a, 0xc, 0x0, 0x8001, 0x3e, 0x800, &(0x7f0000000340)="d8ad511cdb4bc36f52ad0205f955ade4d6f4e2abce50e71d918dd4e3b4854ae6b45034111308a9c96cf14de1018e22cac8eaff1fb4b2eb81ad4d8a2ca331"}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r7, 0xc02064b9, &(0x7f0000000300)={&(0x7f0000000280)=[0x401, 0x100, 0xe65e, 0x8, 0x668, 0x7, 0x6, 0x8], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x8, 0x5, 0xbbbbbbbb}) ioctl$VIDIOC_QUERYCAP(r5, 0x80685600, &(0x7f00000001c0)) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x20040040) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 706.128048][T25693] netlink: 31363 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0}, 0x68) 01:39:10 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78631c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 706.203186][T25697] tipc: Enabling of bearer rejected, illegal name [ 706.229920][T25698] tipc: Enabling of bearer rejected, illegal name [ 706.357211][T25701] netlink: 15491 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x9, 0xbe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000300)={0x1, 0x3, 0x1000, 0x29, &(0x7f0000000240)="b52f4ffa7ec3cdc47c385ab24331af57f1a65478dcb66a2c8863fb80f07fb5882002c6af35e04743b9", 0x1000, 0x0, &(0x7f00000003c0)="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"}) syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) r5 = socket(0x0, 0x2, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) r5 = dup3(r2, r3, 0x80000) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000040), 0x4) 01:39:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="24bfe841a49e"}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0xe000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 01:39:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da786b1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8970, &(0x7f0000000100)={'erspan0\x00', 0x0}) 01:39:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmsg$can_raw(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000003c0)=""/254, 0xfe}], 0x4, &(0x7f00000004c0)=""/84, 0x54}, 0x40) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = dup(r3) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000540)={@fixed={[], 0x10}, 0xffff}) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, 0x0, 0x200, 0xb7b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 01:39:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x82) ioctl$VIDIOC_SUBDEV_S_EDID(r2, 0xc0285629, &(0x7f0000000180)={0x0, 0x100, 0x0, [], &(0x7f0000000140)=0x2}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r5, 0x65f}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000700), 0x10) r7 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$inet(r7, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_tos_u8={{0x11}}], 0x18}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x321800, 0x20) 01:39:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) 01:39:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) 01:39:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780ec06660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 708.730509][T25736] netlink: 13443 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) 01:39:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prlimit64(0x0, 0x0, &(0x7f00000016c0), 0x0) 01:39:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000040)) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000180)='\'', 0x1}, {&(0x7f0000001780)="be7dd76741a336df97e6d5c08459f0abdaa020b2d0b192a9cdf7a5f147446895aa21464a1ea71fb2cb10599cee7becdf1b5fb1c8ce7bef3a4a25f6350628895c3ac8f1f3dc8a19e2435aa5433b86c72c91f3d00c8a05804cf8b052ff1fb5a4af478494be8e40ba5318453ddf7efdf738cc94a57a2d2a2c3f76c31dcdc2c8013f66c03170450aa65f8f1227370d5452867451ecd526b40d", 0x97}], 0x2, 0xaa27) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20000102000007) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/udmabuf\x00', 0x2) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000100)="80454ab4b0867c55d33f65ef2c98f97d48c10c69fa9465b5eb293d9fdb6ca4a06310d467f9ef6bbb279b66fb7569874018a5aa76e9ec211681632c8849b112239925d3425ec2ffcad8185a2a2c9c6a493d6bafeecf95a137a9b11fee80ffed8aabfef77f00cec47f2c885faa6f9f99af079bd8f60eac4213c8a5d33a2ddf25921eaa563a59d2a2d57b1c34d853b5cc36f6cc9348f8adad01258e793c03b7f5f2a914871c136c7a287b2e4b288ee9ed438961a6242398dd8446360bb2ddb7d2dbda670dad40f9a347f5a74cdfd1ff76", 0xcf}, {&(0x7f0000000200)="b52c430305be172def97f6164d71d72c15da2f5cf8b7abc352065b318916d6c9faba31b7e7f32a0b438bbf7ac1cf84e98c5bf699214f481a60f665a1f5bab515889c6214d0bcb464b05f811557d6c26bb9c4815b177dfdf17be4d3d751e42bb25e00069060ecefcc84defa0fd92cd23ef4fa305e379e4e00abad75017519de1d18a13a4a33", 0x85}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000001380)="a24f9325d6328c5ac8ff1d987f54aca6ca7b22f94ee447e59433a3b6cb9f8dbd0090706277bd68467b4ea88a0ff63ef5430cf0e227327c240e85536f50fb2cf7f52ac570a39e5993c19d42941d4e6dff5dcbb35c5c9c925c4702337e80bc3ed9bbc91080a405ca8f7a131e207a6f53c1fe9ee1806d9cf4fc6c4eb3b4944445132a2e5643b9003926d60c8f0d6c399d731fa980bb41e95f491ea89a6b8a678183083e8009286997e78baec7a8ef47815eebd9590f77cc3f4ff3790d9c810ea98bb89b0db657b042180ae70a3f151dbfe11c6c37ec2ddb6fe487d8d951ac43a6ee8fda2b283a993d9e16d3", 0xea}, {&(0x7f0000001480)="868a975277030ff4fe91e96f4640a15d82c4833df3e4caf0afff60ce44e05d67e4f09c273a564976521ccaef340a205d01e8a0fdcaeb21bbb8f7fc2d168693802609bd1d8040d3a04a1a58c27e983d360b25fbe07a896676cf94f7b8d424bd8809961a4b9eb808f637ddbf192deb92f766e53831baeeccfd82e06b66d36bfc2b399bb1292fe9fcaedfb61192615e06d24cc9011fff59fe794593ebc5fff08d728c7431517dee87aa1a791763633b377106b10721f2eac295750cc7ed91977a6293ff957b49c688fcd57acb3da57a097efbb486c7f4e4033a73e56c18fdff4b15c8a880b3f5811d61d6151063d81f8377", 0xf0}, {&(0x7f0000001580)="df4d1bcb5f57c1c1867178be2729f057401f867576cfbe49d16a3d75cf9200350f3bae2d81f39f6df87a4d1d25d7290b5925901681565ae92e4535ca30a16281407bc0b44451ebf12b674f41c093bcfc3adbbe4a41baa822369df23a18657a9308419d6f0ff40640ade113d6125dadc9ca3f721ea000fe81766d2f59b872f3386adec38f3b8392a5bf36c56be6a30dafb453b43cb14568749e0989369cb8f69c419a9160b91625325f3aec6efd11410c0e10e28130f669a271186f41889f836a5b17ee922603ae3bb5a5f85885de060fd2d54e465f28d153ca200f1736a16cbb5f8bca6a8ec665f4de5cc5f578d2bcb225", 0xf1}, {&(0x7f0000001680)="9f2e6f52baccb194905bdcd2ae0a393b1d9afceb1df2e58bbc1465989a60085cb5bfa0e06a20dd0226a8adf896c028aedf0db74af898132cbc50f1eb0f694a26f9c14393e60517ce2bcf62e1a766dce8c7c3", 0x52}], 0x7, &(0x7f0000001b80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x98, 0x4000}, 0x8840) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000021c0)=[@ip_pktinfo={{0x43, 0x0, 0x8, {0x0, @multicast1, @broadcast}}}], 0x20}, 0x40015) [ 708.950243][T25751] netlink: 37251 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da7803256660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:12 executing program 3: r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x2) 01:39:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) 01:39:13 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 709.185451][T25770] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 709.229700][T25770] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 709.293550][T25770] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4c2, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r6, 0x100, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1ff}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x2010) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x2) 01:39:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2b}}], 0x48}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) times(&(0x7f0000000380)) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x0, 0x6, 0x0, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x18c, 0x14, 0x300, 0x70bd2d, 0x25dfdbfc, {0x9, 0x96}, [@INET_DIAG_REQ_BYTECODE={0x7d, 0x1, "f31159520036e9978acc1bb355141c044920512119ed9f81aae130c45c7e262f9ce837fd1240b27b9854ce131ac150e84faae20254d5245afdb8f75ee3106d17a88df5a61c2bc5dcc3c00bcc55a9bc8bb29f8464ac6b17af98867a34255ff1c9b62c3b4c21985a4204a1d32aeb1091caab7c80508ea27791e4"}, @INET_DIAG_REQ_BYTECODE={0xf8, 0x1, "425397eecbbcaeef865d88b9dff8435a5de320e90c419c5da4d8f76e4b4f5fb023bb837eb97b1b18b024ca92fdc5fa18eb85449430726245a615e2a5d44a01354a4a818f3ed3bb0ebe4c943c9758f430dbc2f1caef11107e38349f4bbad60bacd5abc64b7117ada57589ea2ef26995bce1702884cad81bab267a4fd01dcd55beacaca2bbefb44104c151b45a06e8b7dc70ac6ce7c97e7246ea7b388abd1c68d2c13b98ee70cfec2d20c770b0efb5ee05805f13fe8847d8883e4fd88e3e62acb481a59243bea36fe2da0c44f83d8dc80e7aefbd85b21d2793cca72fa9321ecdbeaf0396c00dba5f0a7caeec88c9c95b0f716c34b5"}]}, 0x18c}, 0x1, 0x0, 0x0, 0x41}, 0x240008e0) 01:39:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) 01:39:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78036b6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:13 executing program 3: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) open_by_handle_at(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000340)='[\'eth1-#\x00', 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000680)="62f23e748cdfecc0d3bcb88248f9f8f8e8ba030000000000001dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a30142ee9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffd92, 0xb6}], 0x80000, 0x0) 01:39:13 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) 01:39:13 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77644e508a0000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf254500000008000100040000000c0099003e00000004000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000100010000000800010002000000080003", @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x12c, 0x8, 0x0, 0x1, [{0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={[], [], @broadcast}, 0x4}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3e}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23c521f789f4f8c06da1943fb36cafc73cdc9ed4a60d9db33110bb67184a7bb8"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @rand_addr="4eb3937def1266a08ba639d4e78b6e12", 0x7b}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @empty}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b58d63fdef2025d1466ffe55d2ab60ee2846de8fe40556c9f02ecf80ca44701f"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf847}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62160555]}) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/171) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) 01:39:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000080)=""/62) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @dev={0xac, 0x14, 0x14, 0x2e}}}}], 0x20}, 0x0) [ 709.662756][T25801] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 709.702334][T25801] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:13 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 709.766148][T25801] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c0a60b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 709.987336][T25825] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 710.024020][T25825] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 710.083681][T25825] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={[0x5]}, &(0x7f0000000180), &(0x7f0000000200)={r3, r4+30000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000000300)=r2) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 01:39:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote, 0x3, 0x1, 0x2, 0xe, 0xf15}, &(0x7f0000000080)=0x20) 01:39:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:14 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c2560b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77644e508a0000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf254500000008000100040000000c0099003e00000004000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000100010000000800010002000000080003", @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x12c, 0x8, 0x0, 0x1, [{0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={[], [], @broadcast}, 0x4}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3e}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23c521f789f4f8c06da1943fb36cafc73cdc9ed4a60d9db33110bb67184a7bb8"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @rand_addr="4eb3937def1266a08ba639d4e78b6e12", 0x7b}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @empty}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b58d63fdef2025d1466ffe55d2ab60ee2846de8fe40556c9f02ecf80ca44701f"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf847}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62160555]}) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/171) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) 01:39:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="62a7e380c82d832496249f08c1ef35db", 0x10) [ 710.632085][T25854] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:14 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) [ 710.745128][T25854] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) readv(r4, &(0x7f0000000140)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)}], 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x5) [ 710.874570][T25854] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6b60b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77644e508a0000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf254500000008000100040000000c0099003e00000004000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000100010000000800010002000000080003", @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x12c, 0x8, 0x0, 0x1, [{0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={[], [], @broadcast}, 0x4}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3e}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23c521f789f4f8c06da1943fb36cafc73cdc9ed4a60d9db33110bb67184a7bb8"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @rand_addr="4eb3937def1266a08ba639d4e78b6e12", 0x7b}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @empty}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b58d63fdef2025d1466ffe55d2ab60ee2846de8fe40556c9f02ecf80ca44701f"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf847}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62160555]}) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/171) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) 01:39:14 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x10000}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@rr={0x7, 0xb, 0xb8, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}]}}}], 0x20}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000240)=0xffff) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1005, 0x100082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(r5, 0x40045564, 0x2) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x200) mq_notify(r6, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{0x101, 0x7f, 0x8, 0x7}, {0x1000, 0x7, 0x1f, 0x6}, {0x1000, 0x0, 0x98, 0x1c}, {0x20, 0x1, 0x7f, 0xe322}, {0x1ff, 0x5, 0x81, 0x40}, {0x1, 0x9, 0x5, 0x9}]}) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) fsetxattr(r2, &(0x7f0000000040)=@random={'trusted.', '):\x00'}, &(0x7f0000000080)='posix_acl_access\x00', 0x11, 0x2) [ 711.141600][T25874] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 711.190359][T25874] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 711.281064][T25874] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004d80)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000004e40)={0x5, &(0x7f0000004dc0)=[{@none}, {@none}, {@none}, {@fixed}, {}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c660ab08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x274243, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00000000c0)) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 711.554060][T25892] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77644e508a0000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf254500000008000100040000000c0099003e00000004000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000100010000000800010002000000080003", @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x12c, 0x8, 0x0, 0x1, [{0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={[], [], @broadcast}, 0x4}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3e}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23c521f789f4f8c06da1943fb36cafc73cdc9ed4a60d9db33110bb67184a7bb8"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @rand_addr="4eb3937def1266a08ba639d4e78b6e12", 0x7b}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @empty}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b58d63fdef2025d1466ffe55d2ab60ee2846de8fe40556c9f02ecf80ca44701f"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf847}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62160555]}) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/171) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) [ 711.597934][T25892] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:15 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) [ 711.663502][T25892] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6625b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r3, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r6, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @multicast1, @loopback}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @loopback, @dev={0xac, 0x14, 0x14, 0x2c}}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end, @noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}], 0xa0}, 0x94) [ 711.877687][T25910] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 711.909420][T25910] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 711.993410][T25910] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c666bb08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77644e508a0000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf254500000008000100040000000c0099003e00000004000000080001000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000100010000000800010002000000080003", @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x12c, 0x8, 0x0, 0x1, [{0xcc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={[], [], @broadcast}, 0x4}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3e}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23c521f789f4f8c06da1943fb36cafc73cdc9ed4a60d9db33110bb67184a7bb8"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @rand_addr="4eb3937def1266a08ba639d4e78b6e12", 0x7b}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @empty}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b58d63fdef2025d1466ffe55d2ab60ee2846de8fe40556c9f02ecf80ca44701f"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf847}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62160555]}) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/171) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) [ 712.051453][T25915] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 712.070583][T25917] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 712.165635][T25915] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 712.185030][T25922] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 712.224927][T25924] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x264000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') [ 712.273384][T25924] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 712.354055][T25924] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) [ 712.437402][T25924] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 712.486712][T25924] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 712.564653][T25924] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:16 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8000) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000080)={0x7}, 0x7) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r2}) 01:39:16 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) 01:39:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f02003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 712.787752][T25945] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) socket(0x1a, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x20040001) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) rt_sigaction(0x0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)="66660f381d95f0fe00004031c9c4a3ed78343600c4e3816ef0e665660f71d3b2c4c25db96cf200c423054b147a6d40e3f2c421d0c229fe0f01de", {[0x7]}}, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x842e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xa12}, 0x8000000200036950, 0x8, 0x0, 0x0, 0x38ea4ed1}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) fcntl$getown(0xffffffffffffffff, 0x9) [ 712.837042][T25945] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.nlink\x00', &(0x7f00000000c0)=""/253, 0xfd) [ 712.903617][T25945] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f03003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r2, @ANYBLOB="00000001f1ffffec279af00008000100687462000018000200030000001afaffffff0000000000"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000003c0)={@mcast2, 0x70, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000700), 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@initdev, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@remote}}}, &(0x7f0000000100)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r4) perf_event_open(&(0x7f0000000040)={0x1, 0xffffff6b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x9, 0x2) setsockopt$inet_tcp_buf(r7, 0x6, 0x1a, &(0x7f0000000180)="fe1aab0ca547eec592ecdf8815cf3db850b8949fcb956e3e86ce59ff26dc6a63c596e7052a1690fda99a7b4f69348a83614617bd35c292a06d0d8389ee6f3241ae18d88ec5eb883d5f96a6684871679697646ce83736b678ae91f908a2f2d8c94b9b60ad8681aa5524af923a1df9db3093bf2ffcf5c630a0afc8c41f10d1eb6442ff3ae741eea3fc71f6ab157897df40f87784f95b34502ce9f77ea2276683075014a0a160076a2765e6f301a6f37abfa8d8f2034d5e058af1fdc43d22", 0xbd) 01:39:17 executing program 2: sendmsg$inet(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 713.105613][T25962] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 713.138004][T25962] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 713.215093][T25964] NFS: Device name not specified [ 713.221687][T25962] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:17 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x40, 0x91, 0x10001, 0x8, 0x10000, 0x7}, &(0x7f0000000080)={0x7, 0x3, 0xffff, 0x2, 0x5, 0x20, 0x3, 0x4}, &(0x7f00000000c0)={0x81, 0x7ff, 0x4f1b, 0x7, 0x2, 0x1, 0xfffffffffffffffc, 0x8}, &(0x7f0000000200)) creat(0x0, 0x0) [ 713.256618][T25962] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r0, r1, 0x0, 0xc0000000000000) 01:39:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f04003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:17 executing program 2: setsockopt$CAIFSO_REQ_PARAM(0xffffffffffffffff, 0x116, 0x80, &(0x7f0000000040)="bc58b17d8ac0cfe80edab28fab3f0b7fc9b101f7e745b595327ca1076eb1b1aaaefd40aae98605f93da2b7ddc591c35f41804f48ad3237d0432d9e5217c6c65621a6e3865271a78f1d2f497fe7fa11b8633a6dd02e7fb29c8bf2b505f35b2d6eaeb941748f54b6e6d172411557c64a2171a3e6efdf0f1697f4a6f793e029e1a613c679d35da00e074d3503948a482372979364285b2bf41a799d05822b2a30429ce0393c4fe9c3dd9c09cf8e57c3ef86d22977112f6bbc63f278595525f9eb25529a4611e0177dffae4f202feb5d", 0xce) open(&(0x7f0000000180)='./file0\x00', 0x44c8c0, 0xcc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 713.455759][T25983] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 713.490869][T25983] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:17 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7000000003070101000000000000000005000005080005400000000208000540000000020900010073797a300000000008000540000000000c000340000000000000000008000540000000020900010073797a30000000000c00000000000000097363b191a90c000640000000000000010068f14781a94505115f6a88904a23e82dc77a798fdee24cf7e15f7314a286396df826c2b3b8bc6959ec659c7b3e0102870f134d0dffcff3b98cb9fcc96c898f60209c709865e1c5000000"], 0x70}, 0x1, 0x0, 0x0, 0x20021041}, 0x8010) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x100000001}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x17200000}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSCOMPRESS(r2, 0x4010744d) 01:39:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f05003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 713.708357][T25997] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:17 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x40, 0x91, 0x10001, 0x8, 0x10000, 0x7}, &(0x7f0000000080)={0x7, 0x3, 0xffff, 0x2, 0x5, 0x20, 0x3, 0x4}, &(0x7f00000000c0)={0x81, 0x7ff, 0x4f1b, 0x7, 0x2, 0x1, 0xfffffffffffffffc, 0x8}, &(0x7f0000000200)) creat(0x0, 0x0) [ 713.770203][T25997] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f06003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcsu\x00', 0x181a00, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r4, @ANYBLOB="00000001f1ffffff0000000008000100687462001c000e0018000200030000001afaffffff0000000000"], 0x48}}, 0x0) sendmsg$kcm(r1, &(0x7f0000000cc0)={&(0x7f0000000400)=@ll={0x11, 0x1c, r4, 0x1, 0x0, 0x6, @dev={[], 0x37}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)="e63ab5918bf1ef137506dbc670b2229be83bd6ed6a023f5c12f89945decde68f6895f12332c60f6337931cc0911fbf2211acf958543a48bdd36283b21d6f6e9f1df349592cb85c89ff6b7a2e3dacc919fa8989bfceec50a295b36816d1861fa980c3712f6fe63212762be59378f7886d2b88e99d131cb6a5c28ce58f6cc669af769652cb0b2fe5249f412f0f3e76e5af9913fa9fb5cee1664e835075a7dc5c6ced9c1f34f33648ddebef95e25e33d87662fe5925d10a32b9f1a45a1be7845c558126b56d4ef2574d870fe3515c2db1d4656bfa82", 0xd4}, {&(0x7f0000000580)="86981e44c83165a93819ba5d79c7c268e1314d283ba91866", 0x18}, {&(0x7f00000005c0)="1d47365c06bed8188834d60df40d8f990ab74ffe060aabe69663bef5d971351b3432be7ba70160985694ac118c7a5cd872900bfc7f5ad78ae1411ffbda23390ff5f4cc0568b82d2583f4a638aba9e8dab0c3f497f3df5e1ac13308e0b1da8e9936cd9421753fcc4d192349cfa901b44bf2231cdf1bbd815c57433135f03f528cd336cbb808ec05c772708d332882d8d7c90d3f3e8a2a4c723a9ed3f0e41fdadf32943dcd184d4c6edeae508ee755458e1cdd190db80f99d11360ce3b01a4bae50c71d2e7e726de42213f288d204c83d2ca", 0xd1}, {&(0x7f00000006c0)="70aab2626adfcec9c7d8c2aa5137ae584f4c05e01f133f2feef925220e74fbdbd72ae8259a", 0x25}, {&(0x7f0000000700)="74176862f56b271129fd1eb508d75e6eff81c1a380d3569751e376b43db86fb9413ed4acd723f922ae2f2d47e232a59fb9ec9ac4a4b44b90c3b9a897631a26e33c7b15b4a0b8d40486da24c1ef61714b8140c33c3f200c7f2ebfddc101f093b7edc61b7a4b99d9f5aa5d2f5913ab2e5db59714442ac2bf8335ea46a8148ad56c6a913d8b385c265b3b2eb61aa1361018c459d544af06fcda1b4080218704904d553a2fd2301e4887fb5e8dcf24570d4290", 0xb1}], 0x5, &(0x7f0000000840)=[{0xf8, 0x182, 0x5, "82672b147b5805f95d52c4d59937b0fa4cd56c70ded09fca323797f1d6a637793d6f14755d67937dee8e34f05e8925df870c20c2c342dc4226ad399b41beae1d62b48797e9a16fef14ecb398670a36e562801ac952de88504388d0d0253dcb0ec2648a1a2616516f353f10993f5f57741e589546432f64165bd8ed609580cf1c5536722d687b3de5b7284dfd987ad87f9b11e184767d123d07d766f6d8fe87c57c6026329a98df005544c6bcd1a007cfeab34976e93e668596829c3cc09c61e7c769af1c4459a5b613b8975bc032eb3bfd68ca397c0b6593496503162e3c3bf63e14e09624"}, {0x30, 0x108, 0x80000001, "9b49f0cc80c2d92365d2eae7ea031b5c2cd1f36acae52730aa1a451919d8"}, {0x110, 0x112, 0x9, "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"}, {0x70, 0x101, 0x8196, "bb4fa17220acc9c5b0239a63a653bcc23718b957e6c9c94408588c69765500f54c80989990fb873d5b94525af46414c7458049afdde0a581576241ba045c3b516fcae6e8922ca72b71ef7758d5a4299f5241806a9b97c956d6684213e4e1"}, {0xc0, 0x117, 0x4, "fe4ed65cba032a4c1e612d3c381db48d6064569b0c50157fc469b827b704982f91ecdcda5b07e493635d127d848c3a5c319f012b24445d607d2b7c4f3f376657b9e6784dfff59b2d268f5ef81b8e7b3732c02e136fa971e32e2e96a928d13f73a58b4f3de1be1e67573941fcd70140f331aba66238ebf9124f1bb5dd5d705e9b395bd80a7adaae4a16d54c2fbc073af8213a1cfe0803a988bf7c19cc75a60c83406cdb9accb53b4dc34f980776"}, {0x110, 0x11, 0x6000000, "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"}], 0x478}, 0x0) [ 714.032248][T26009] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f07003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 714.113514][T26011] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 714.243455][T26016] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r0, r1, 0x0, 0xc0000000000000) 01:39:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000700), 0x10) sendto(r1, &(0x7f0000000040)="bcec6ec7936af790c68962e288a2f1c12f96cea5a98854845fa8f268aac4c94a61141b32c20e79b4fca3035c181c209ffb949cac3d7b40bf19dd2f8498061fa9fc92c495c85c1894927b7ecd00c095546d65e442352c4fdc6eaaccb05d4a2d9b25e7586f85a696ce9da7059a5efc29818054c6d09f2af97fa43813ccaa7df9bbaf99d98d23ad29a5143e2b3abec49a57ed6d1341b336b6fba5d730360684f5f0937a6392df7e", 0xa6, 0x6000000, 0x0, 0x0) 01:39:18 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x40, 0x91, 0x10001, 0x8, 0x10000, 0x7}, &(0x7f0000000080)={0x7, 0x3, 0xffff, 0x2, 0x5, 0x20, 0x3, 0x4}, &(0x7f00000000c0)={0x81, 0x7ff, 0x4f1b, 0x7, 0x2, 0x1, 0xfffffffffffffffc, 0x8}, &(0x7f0000000200)) creat(0x0, 0x0) 01:39:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0a003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 714.472763][T26025] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:18 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 714.553171][T26025] net_ratelimit: 6 callbacks suppressed [ 714.553179][T26025] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000100)='ethtool\x00') pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff80000001}, 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) r4 = pidfd_getfd(r1, r3, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x2) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r5, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:18 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x40, 0x91, 0x10001, 0x8, 0x10000, 0x7}, &(0x7f0000000080)={0x7, 0x3, 0xffff, 0x2, 0x5, 0x20, 0x3, 0x4}, &(0x7f00000000c0)={0x81, 0x7ff, 0x4f1b, 0x7, 0x2, 0x1, 0xfffffffffffffffc, 0x8}, &(0x7f0000000200)) creat(0x0, 0x0) 01:39:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_ttl={{0x14}}], 0x18}, 0x0) [ 714.850078][T26041] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0e003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 714.923498][T26041] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 715.018753][T26053] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 715.074203][T26053] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f10003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r0, r1, 0x0, 0xc0000000000000) 01:39:19 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x40, 0x91, 0x10001, 0x8, 0x10000, 0x7}, &(0x7f0000000080)={0x7, 0x3, 0xffff, 0x2, 0x5, 0x20, 0x3, 0x4}, &(0x7f00000000c0)={0x81, 0x7ff, 0x4f1b, 0x7, 0x2, 0x1, 0xfffffffffffffffc, 0x8}, &(0x7f0000000200)) [ 715.206668][T26057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 715.275859][T26057] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f48003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:19 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 715.506127][T26066] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:19 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r0, 0x0, 0x24000000) [ 715.623128][T26066] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x401}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f4c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f00000000c0)={0xb1e3cff5f6e9e550, 0x5, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909cb, 0x5, [], @value=0x6a71}}) r6 = inotify_init1(0x0) r7 = inotify_add_watch(r6, &(0x7f00000000c0)='.\x00', 0x20000000) inotify_rm_watch(r6, r7) inotify_rm_watch(r5, r7) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_OVERLAY(r2, 0x4004560e, &(0x7f0000000040)=0x36) [ 715.917846][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 715.983686][T26079] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x65) ioctl$SIOCRSSCAUSE(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x8001) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r5 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r4, r5, 0x0, 0x20000102000007) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio1\x00', 0x200000, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r4, 0x8, r8) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x10, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}}}], 0x20}, 0x0) accept4(r0, 0x0, &(0x7f0000000140), 0x0) 01:39:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r3, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:39:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f60003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:20 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) 01:39:20 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x20, 0xfc}, {0x9, 0x2}, 0x81, 0x3, 0x40}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_ttl={{0x14}}], 0x18}, 0x4005000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r3}, 0xffffffffffffff32) 01:39:20 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 716.330620][T26095] __nla_validate_parse: 8 callbacks suppressed [ 716.330629][T26095] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 716.449745][T26095] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 716.564435][T26095] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0x7, 0x81, 0x17, 0x0, 0x0, 0x4000, 0x1000, [], 0x400}) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 01:39:20 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x4f) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r0, r0, 0x0, 0x24000000) [ 716.669284][T26095] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 716.727107][T26095] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 716.773232][T26095] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f68003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r1) keyctl$search(0xa, r1, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000001d80)={'syz', 0x1, 0x2e}, 0x0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r3) keyctl$search(0xa, r3, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000001d80)={'syz', 0x1, 0x2e}, 0x0) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000240)='md5sum\x00', r3) keyctl$read(0xb, r2, &(0x7f0000001dc0)=""/102400, 0x19000) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_ttl={{0x14}}], 0x18}, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r5 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x3, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c0c1}, 0x4000040) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r4, r5, 0x0, 0x20000102000007) r6 = dup(r5) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f00000000c0)={'virt_wifi0\x00', 0x80}) 01:39:20 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 717.010591][T26119] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 717.039878][T26119] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:21 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) [ 717.134809][T26119] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfdfffff9}}], 0x18}, 0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x80000001, 0x208002) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x6, 0xc, [0x80000000, 0xc2, 0xb7]}) 01:39:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f6c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 717.399157][T26135] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:21 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000040)={0x10001, 0x7, 0x4, 0x800, 0x8, {0x77359400}, {0x1, 0x0, 0x7, 0x81, 0x14, 0xbb, "2eaadba2"}, 0x9, 0xa8517f0d685db190, @planes=&(0x7f0000000000)={0x80, 0x0, @userptr=0x9, 0x101}, 0x1, 0x0, 0xffffffffffffffff}) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) 01:39:21 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x24000000) [ 717.509022][T26135] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 717.603168][T26135] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:23 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x24000000) 01:39:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="300000001c000502000000000000000002000000", @ANYRES32=r2, @ANYBLOB="00000a001400010000000000000000000000000000000001049b261e5e07a4c92c42b7993d0a53b97dffe3de6b2e697158c3220bf29e7f5d2fb109d64a31284a0bc1cbf539bf4d2ab39ee80703cd98bfd0f06eb3ff7412e22fa1f0c130e73a2397cc9ad1dc942ba3f9a56c012477bfe3439ca3526496085c1965d2c1a5bbd7c646edd340e7d0b754fca269bbc71b2fb9ebb12a299d9a2cef26492c26ecd615151b8ce63cfe9a309dcd7912300ef08444d73e74a2cc2cfe62a871ff52ca9d08ef2643d8ad4b5b8faf296400e29654e12d0276717b"], 0x30}}, 0x0) 01:39:23 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f74003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:23 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:23 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x24000000) [ 719.534335][T26166] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 719.567020][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 719.633052][T26166] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:23 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f7a003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="300000001c000502000000000000000002000000", @ANYRES32=r2, @ANYBLOB="00000a001400010000000000000000000000000000000001049b261e5e07a4c92c42b7993d0a53b97dffe3de6b2e697158c3220bf29e7f5d2fb109d64a31284a0bc1cbf539bf4d2ab39ee80703cd98bfd0f06eb3ff7412e22fa1f0c130e73a2397cc9ad1dc942ba3f9a56c012477bfe3439ca3526496085c1965d2c1a5bbd7c646edd340e7d0b754fca269bbc71b2fb9ebb12a299d9a2cef26492c26ecd615151b8ce63cfe9a309dcd7912300ef08444d73e74a2cc2cfe62a871ff52ca9d08ef2643d8ad4b5b8faf296400e29654e12d0276717b"], 0x30}}, 0x0) 01:39:23 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 719.799746][T26182] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 719.859569][T26182] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:23 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 719.933069][T26182] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffc000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='cmdline\x00') sendfile(r0, r1, 0x0, 0x80000001) [ 719.992207][T26182] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 720.032189][T26182] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:24 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 720.126450][T26182] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08ff0003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:26 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:26 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x402000, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r4, 0x8004500f, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:26 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 722.605377][T26215] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 722.653205][T26215] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 722.674657][ T27] audit: type=1804 audit(1585273166.516:22): pid=26214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/901/file0/bus" dev="loop2" ino=38 res=1 01:39:26 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 722.762921][T26215] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:26 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 722.925548][T26234] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 722.962397][T26234] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:26 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 723.013555][T26234] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00053f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:27 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:27 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 723.246453][T26244] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 723.288753][T26244] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 723.353987][T26244] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 723.401954][ T27] audit: type=1804 audit(1585273167.236:23): pid=26225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/901/file0/bus" dev="loop2" ino=38 res=1 01:39:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 723.549701][ T27] audit: type=1804 audit(1585273167.386:24): pid=26253 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/901/file0/bus" dev="loop2" ino=38 res=1 [ 723.711000][ T27] audit: type=1804 audit(1585273167.546:25): pid=26259 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/902/file0/bus" dev="loop2" ino=39 res=1 01:39:29 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:29 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x8, 0x0, @perf_bp={0x0}, 0x44a83, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = pidfd_getfd(r4, r2, 0x0) write$P9_RAUTH(r5, &(0x7f0000000000)={0x14, 0x67, 0x1}, 0x14) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 01:39:29 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 725.666219][T26274] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 725.680105][T26274] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:29 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:29 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 725.744751][T26274] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 725.850081][ T27] audit: type=1804 audit(1585273169.687:26): pid=26275 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/903/file0/bus" dev="loop2" ino=40 res=1 01:39:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00073f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:29 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:29 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24000000) [ 726.075702][T26295] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:30 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24000000) 01:39:30 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 726.138962][T26295] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 726.253819][T26295] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:30 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 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, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x451) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:30 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:30 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24000000) 01:39:30 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:30 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:30 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 726.670040][T26315] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 726.750364][T26315] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:30 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 726.832500][T26315] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f510a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000300)="58728319facaa05f50939772663dedc6ffe7b33228bce5c8d20986113d46ee6872e6a8bf8051a7c9682e96d8923650cc68fbff6fbee992eac964f90a529c06d7f6b4d75583296e053c8248bd8994d38506699d382b", 0x55) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x9, 0xfffffffd}, 0x0, 0x0, 0xae81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "1550a63231e9007e", "195737f39fe7037ee9feaf037bc19223", "b9f2b77e", "2c52bee73acefd61"}, 0x28) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r4}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f0000000240)) getsockname(r5, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 01:39:30 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 727.051937][T26338] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 727.075236][T26338] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 727.104621][ T27] audit: type=1804 audit(1585273170.947:27): pid=26332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/904/file0/bus" dev="loop2" ino=41 res=1 01:39:31 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 727.182762][T26338] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f520a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:31 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 727.366829][T26350] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 727.403197][T26350] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 727.492359][T26350] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:31 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 728.058264][ T27] audit: type=1804 audit(1585273171.897:28): pid=26366 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/905/file0/bus" dev="loop2" ino=42 res=1 01:39:33 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:33 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:33 executing program 3: fchdir(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 01:39:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25DELFWD(r3, 0x89eb, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:39:33 executing program 3: fchdir(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 729.856179][T26389] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 01:39:33 executing program 3: fchdir(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:34 executing program 3: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 730.490025][ T27] audit: type=1804 audit(1585273174.327:29): pid=26416 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/909/file0/bus" dev="loop2" ino=46 res=1 01:39:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:36 executing program 3: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:36 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000e3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x9) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:39:36 executing program 3: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 732.907028][T26447] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:36 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 732.955820][ T27] audit: type=1804 audit(1585273176.787:30): pid=26441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/910/file0/bus" dev="loop2" ino=47 res=1 [ 732.991797][T26447] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:37 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 733.081489][T26447] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00203f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 733.222385][ T27] audit: type=1804 audit(1585273177.067:31): pid=26462 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/911/file0/bus" dev="loop2" ino=48 res=1 01:39:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 733.351063][T26468] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 733.366215][T26468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 733.422213][T26468] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:37 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 733.495881][ T27] audit: type=1804 audit(1585273177.337:32): pid=26470 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/912/file0/bus" dev="loop2" ino=49 res=1 01:39:39 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00403f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:39 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x0, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:39 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x0, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 736.018157][T26507] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 736.100838][T26507] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:40 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:40 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x0, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 736.182354][T26507] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00483f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:40 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) [ 736.427966][T26530] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 736.442746][T26530] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:40 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x0, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 736.492172][T26530] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f004c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 736.760046][T26548] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 736.823210][T26548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0xcaf61) 01:39:40 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:40 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x0, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 736.902207][T26548] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0a513f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:40 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x0, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 737.102517][ T27] audit: type=1804 audit(1585273180.947:33): pid=26562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/916/bus" dev="sda1" ino=16587 res=1 [ 737.166406][T26571] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 737.179968][T26571] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:41 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 737.242802][T26571] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0a523f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 737.359356][ T27] audit: type=1804 audit(1585273181.197:34): pid=26580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/917/bus" dev="sda1" ino=16609 res=1 [ 737.459931][T26587] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 737.488275][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:41 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 737.552631][T26587] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 737.685361][ T27] audit: type=1804 audit(1585273181.527:35): pid=26592 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/918/bus" dev="sda1" ino=16610 res=1 01:39:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f65583f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 738.018634][T26607] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 738.059985][T26607] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 738.111796][T26607] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:43 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:43 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200)='/dev/input/mice\x00', 0x200) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) dup2(r0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r4, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_DEL(r7, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x20, 0x3, 0x7, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000001c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x4000000, @local, 0x8}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="10681462d968756ee9b146d175c22e4de21c6429644adc0424969d7d4d86109e93de2d7577c73b6a5d05c15b2206b6aaaa97412fa45f6b2e11e3ab", 0x3b}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0x20000040) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 01:39:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00603f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 740.049838][T26616] tipc: Enabling of bearer rejected, illegal name [ 740.078835][T26620] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 740.095440][T26620] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:39:44 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 740.149835][ T27] audit: type=1804 audit(1585273183.987:36): pid=26617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/919/bus" dev="sda1" ino=16640 res=1 [ 740.173017][T26620] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f58653f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000180)=""/22) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:44 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 740.407435][ T27] audit: type=1804 audit(1585273184.247:37): pid=26635 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/920/bus" dev="sda1" ino=16633 res=1 01:39:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 740.449677][T26636] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 740.489179][T26636] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 740.582576][T26636] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 740.704866][ T27] audit: type=1804 audit(1585273184.547:38): pid=26647 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/921/bus" dev="sda1" ino=16627 res=1 01:39:46 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:46 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r1, r2, 0x0, 0xc0000000000000) 01:39:46 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00683f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x4}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e977a885887298fb82f24186cf2b", @ANYRES32=r8, @ANYBLOB="00000001f1ffffff00000000080001004f7462001900ea001800020003000086784184a941a500000000"], 0x48}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x0, 0x200, 0x0, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040090}, 0x20000000) bind$packet(r5, &(0x7f0000000000)={0x11, 0x3, r8, 0x1, 0x81, 0x6, @random="634b387c4710"}, 0x14) [ 743.104615][T26668] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 743.124020][T26668] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:47 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:47 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 743.163739][T26668] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 743.185207][ T27] audit: type=1804 audit(1585273187.028:39): pid=26670 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/922/bus" dev="sda1" ino=16652 res=1 01:39:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f006c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:47 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 743.365415][ T27] audit: type=1804 audit(1585273187.208:40): pid=26683 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/923/bus" dev="sda1" ino=16654 res=1 [ 743.378603][T26686] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:47 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 743.484201][T26686] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 743.561490][T26686] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 743.586422][ T27] audit: type=1804 audit(1585273187.428:41): pid=26693 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/924/bus" dev="sda1" ino=16647 res=1 01:39:50 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x200400, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:39:50 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00743f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:50 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 746.245940][T26712] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 746.289578][T26712] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 746.347219][ T27] audit: type=1804 audit(1585273190.188:42): pid=26714 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/925/file0/bus" dev="sda1" ino=15778 res=1 [ 746.386729][T26712] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:50 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f007a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 746.534815][T26735] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 746.550018][T26735] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 746.579636][ T27] audit: type=1804 audit(1585273190.418:43): pid=26729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/926/file0/bus" dev="sda1" ino=15761 res=1 [ 746.631827][T26735] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 746.759422][ T27] audit: type=1804 audit(1585273190.598:44): pid=26745 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/927/file0/bus" dev="sda1" ino=15890 res=1 01:39:53 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:53 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00813f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0xc0000000000000) 01:39:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$SNDCTL_DSP_GETCAPS(r2, 0x8004500f, &(0x7f0000000000)) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:39:53 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0xc0000000000000) [ 749.342272][T26773] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 749.360711][ T27] audit: type=1804 audit(1585273193.198:45): pid=26775 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/928/bus" dev="sda1" ino=16337 res=1 01:39:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 749.401473][T26773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:53 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 749.441427][T26773] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00f03f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0xc0000000000000) [ 749.600047][ T27] audit: type=1804 audit(1585273193.438:46): pid=26789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/929/bus" dev="sda1" ino=16097 res=1 [ 749.700356][T26799] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 749.715742][T26799] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 749.761390][T26799] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:56 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:56 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) 01:39:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00023f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000700), 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x0, 'ip6_vti0\x00', {0x4}, 0x7fff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 752.406667][T26823] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:39:56 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) 01:39:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 752.452761][ T27] audit: type=1804 audit(1585273196.298:47): pid=26825 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/930/bus" dev="sda1" ino=16577 res=1 [ 752.488952][T26823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:39:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0xc0000000000000) [ 752.551459][T26823] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:56 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 752.671838][T26843] FAT-fs (loop2): bogus number of reserved sectors [ 752.700439][T26843] FAT-fs (loop2): Can't find a valid FAT filesystem [ 752.735889][ T27] audit: type=1804 audit(1585273196.578:48): pid=26848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/931/file0/bus" dev="sda1" ino=16401 res=1 [ 752.793475][T26852] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 752.875452][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 752.921559][T26852] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:59 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) 01:39:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:59 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00043f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) write$sndseq(r2, &(0x7f0000000180)=[{0x7f, 0x5, 0x6, 0x6, @time={0x5, 0x6}, {0x8, 0xff}, {0x57, 0x4}, @time=@tick=0x7}, {0x3f, 0x5, 0x80, 0x6, @time={0xfffffffe, 0x5}, {0x38, 0x6}, {0x2, 0x3}, @result={0x3, 0x5}}, {0x3, 0x5, 0x1, 0x1f, @tick=0x1ff, {0xcd, 0x3}, {0x5, 0x68}, @note={0x1, 0x2, 0x3, 0x8, 0x3f}}], 0x54) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000003c0)=""/194) [ 755.473232][T26881] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 755.496088][T26881] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 755.510484][T26882] FAT-fs (loop2): bogus number of reserved sectors [ 755.521435][T26882] FAT-fs (loop2): Can't find a valid FAT filesystem 01:39:59 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:59 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) [ 755.544829][T26881] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:39:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00053f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:39:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x82400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000180)={0x0, 0x401, 0xff1, 0x7, 0x1, 0x5}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000200)) dup(r4) 01:39:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:59 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:39:59 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 755.757260][T26903] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 755.805320][T26903] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 755.851860][T26903] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 755.869892][T26908] FAT-fs (loop2): bogus number of reserved sectors 01:39:59 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 755.895032][T26908] FAT-fs (loop2): Can't find a valid FAT filesystem 01:39:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0xc0000000000000) 01:39:59 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:39:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 755.966333][ T27] audit: type=1804 audit(1585273199.808:49): pid=26915 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/933/file0/bus" dev="sda1" ino=16545 res=1 01:39:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:39:59 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:00 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0x0) [ 756.157347][T26929] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.203198][T26929] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 756.255164][T26932] FAT-fs (loop2): bogus number of reserved sectors [ 756.263830][T26929] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 756.311564][T26932] FAT-fs (loop2): Can't find a valid FAT filesystem [ 756.354693][ T27] audit: type=1804 audit(1585273200.198:50): pid=26940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/934/file0/bus" dev="sda1" ino=16675 res=1 01:40:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:00 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:00 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00073f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0x0) 01:40:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 756.668270][T26958] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:00 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:00 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 756.713353][T26961] FAT-fs (loop2): bogus number of reserved sectors [ 756.733888][T26958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 756.737343][T26961] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:00 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 756.793508][ T27] audit: type=1804 audit(1585273200.638:51): pid=26970 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/935/file0/bus" dev="sda1" ino=16663 res=1 [ 756.828531][T26958] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:00 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:00 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 756.915428][T26958] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.955521][T26958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 757.004877][T26958] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 757.051509][T26983] FAT-fs (loop2): bogus number of reserved sectors [ 757.096426][T26983] FAT-fs (loop2): Can't find a valid FAT filesystem [ 757.131484][ T27] audit: type=1804 audit(1585273200.968:52): pid=26987 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/936/file0/bus" dev="sda1" ino=16529 res=1 01:40:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_pwait(r4, &(0x7f0000000180)=[{}, {}], 0x2, 0x0, &(0x7f00000001c0)={[0x3f]}, 0x8) write$9p(r2, &(0x7f0000000100)="642cdd5cf2bcca3cb45e5bb9c18e9b336a6a0d2086", 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f0000000000)={0x0, 0x0, 0x1017, 0x105, 0x8, {0x6, 0x7fffffff}, 0x1}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 01:40:01 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') sendfile(r2, r3, 0x0, 0x0) 01:40:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:01 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:01 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000010000107000000000000000003cb69b17085000000a52525bf039c87a1ca000100003a66b0b6151d1448d2fdd9a72eaf8c3ce17590ad0f2a0d"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x97d9f196de230c8b, 0x0, 0x0, 0x0, 0x4a}}], 0x4000000000001a0, 0x2, 0x0) [ 757.641017][T27006] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:01 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 757.717266][T27007] FAT-fs (loop2): bogus number of reserved sectors 01:40:01 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 757.759113][ T27] audit: type=1804 audit(1585273201.598:53): pid=27013 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/937/file0/bus" dev="sda1" ino=16688 res=1 01:40:01 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(0x0, 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 757.799657][T27007] FAT-fs (loop2): Can't find a valid FAT filesystem [ 757.834333][T27006] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:01 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(0x0, 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 757.950816][T27006] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 758.095707][T27006] netlink: 37403 bytes leftover after parsing attributes in process `syz-executor.4'. [ 758.126276][T27034] FAT-fs (loop2): bogus number of reserved sectors [ 758.134382][T27034] FAT-fs (loop2): Can't find a valid FAT filesystem [ 758.202839][ T27] audit: type=1804 audit(1585273202.048:54): pid=27034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/938/file0/bus" dev="sda1" ino=16691 res=1 01:40:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x22}, 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nls={'nls', 0x3d, 'iso8859-1'}}, {@nls={'nls', 0x3d, 'macroman'}}]}) 01:40:02 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:02 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(0x0, 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 758.657426][T27052] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:02 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:02 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 758.707170][T27054] FAT-fs (loop2): bogus number of reserved sectors [ 758.728057][T27052] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 758.739001][T27054] FAT-fs (loop2): Can't find a valid FAT filesystem [ 758.777152][T27059] hfsplus: unable to change nls mapping [ 758.798626][ T27] audit: type=1804 audit(1585273202.638:55): pid=27063 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/939/file0/bus" dev="sda1" ino=15777 res=1 01:40:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:02 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:02 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 758.834623][T27059] hfsplus: unable to parse mount options [ 758.889334][T27052] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000e3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 759.042332][T27077] FAT-fs (loop2): bogus number of reserved sectors [ 759.073536][T27077] FAT-fs (loop2): Can't find a valid FAT filesystem [ 759.102874][ T27] audit: type=1804 audit(1585273202.948:56): pid=27081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/940/file0/bus" dev="sda1" ino=15793 res=1 [ 759.141917][T27082] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 759.155461][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 759.191343][T27082] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 759.239842][T27082] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 759.256359][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 759.300702][T27082] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:40:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x20) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) 01:40:03 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:03 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00103f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:03 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 759.648751][T27098] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:03 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 759.695820][T27101] FAT-fs (loop2): bogus number of reserved sectors [ 759.720727][T27098] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 759.732596][T27101] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x20) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) 01:40:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00483f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 759.757501][ T27] audit: type=1804 audit(1585273203.598:57): pid=27108 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/941/file0/bus" dev="sda1" ino=15905 res=1 01:40:03 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 759.953673][T27121] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 759.978244][T27124] FAT-fs (loop2): bogus number of reserved sectors [ 759.985150][T27124] FAT-fs (loop2): Can't find a valid FAT filesystem [ 760.051458][ T27] audit: type=1804 audit(1585273203.888:58): pid=27124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/942/file0/bus" dev="sda1" ino=16017 res=1 01:40:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:04 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f004c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:04 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:04 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$PIO_FONT(r0, 0x4b49, &(0x7f0000000180)) 01:40:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = getpgid(r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, r3, 0xf, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="18180000f5ab7d75f43fe8994a9e6773163accf0e0628dac0d225b07afaad0eaaf38734f07d8d751c1", @ANYRES32=0x1, @ANYBLOB="000000000000000085100000fdffffff18110000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='GPL\x00', 0x4, 0xff3, &(0x7f0000000200)=""/4083, 0x40f00, 0x8, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$kcm(0x29, 0x2, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="a88b1733e284cddfa5542ab61fd6214e805ccef9560ada44a009962c63ac5e02e1577140eb682c147718b65b92788ef22ac1b607182740fb3cdc3d6206f877698786e6567fb4388bf875030e0f428a060cc032ae2d5a614fb798349e4720539857d2e1", 0x63, 0x64}, {&(0x7f0000000200)="9efe0654a4e28aabad9980ecce53aa0438abb347dbcb1e7b47bb35befd5a321682434ad6e4f7282e292eee4914ffadf3ca5bb26a1028a12cbbabaab30927252a9bfeafe1f9749c220e84be8da0a5d7a62d1748c6f3a47e0deee8745fe0d732efc90218659da151b203159b333f1a478eb73cc8bf1ef5a084cfcec48ec99e9469894f8752ed081761535d450b89d5d6ade0333dcd", 0x94, 0xffff}], 0x80a, &(0x7f00000003c0)=ANY=[@ANYBLOB='dmode=0x00000000000006d7,iocharset=maciceland,fsmagic=0x000000000?000007,obj_role=,smackfstransmute=,permit_directio,\x00']) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="18000000edb5cd13bda66adbcb1b0f0afa9640544ffa0000"], 0x18}, 0x1, 0x0, 0x0, 0x24004000}, 0x20088800) r5 = dup(r4) arch_prctl$ARCH_GET_CPUID(0x1011) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 760.591581][T27145] __nla_validate_parse: 2 callbacks suppressed [ 760.591592][T27145] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 760.671870][T27145] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 760.691195][T27151] FAT-fs (loop2): bogus number of reserved sectors 01:40:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000000)) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 760.720176][T27151] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:04 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 760.785087][ T27] audit: type=1804 audit(1585273204.628:59): pid=27160 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/943/file0/bus" dev="sda1" ino=16257 res=1 01:40:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 01:40:04 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 760.900923][T27145] net_ratelimit: 1 callbacks suppressed [ 760.900932][T27145] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:04 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00603f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:05 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 761.159787][T27181] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 761.198226][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 761.260829][T27181] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00683f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:05 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x1800}], 0x2) 01:40:05 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 761.375487][T27188] FAT-fs (loop2): bogus number of reserved sectors [ 761.383769][T27188] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:05 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 761.461253][ T27] audit: type=1804 audit(1585273205.308:60): pid=27188 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/944/file0/bus" dev="sda1" ino=16388 res=1 [ 761.466961][T27195] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 761.574638][T27195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 761.650657][T27195] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 761.722863][T27195] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 761.743906][T27195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 761.800609][T27195] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:07 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:07 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, 0x0) 01:40:07 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) 01:40:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f006c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPSET_CMD_LIST(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, 0x7, 0x6, 0x401, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfffffffa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x81}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) [ 763.931928][T27223] QAT: Invalid ioctl [ 763.938737][T27224] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, 0x0, 0x2, r2, 0x9}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, 0x0, 0x0, r2}) 01:40:07 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x24000000) [ 763.994319][T27224] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 763.996286][T27227] FAT-fs (loop2): bogus number of reserved sectors [ 764.013898][T27227] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 764.070729][T27224] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(0xffffffffffffffff, r5, 0x0, 0x20000102000007) io_submit(0x0, 0x6, &(0x7f0000001680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x69, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f00000003c0)="0169cf217bb3f25c51d283b0e3e6e99d039708361e7789082086be3ce590634bb3a9993fa838ab310dad795b368d850bdf875b41b235f614270114f58ec7b757d2d94ccd86268637fa49ba81480d403d945f2da93148b78f67f013162213ae26eacdde333b720ccfaaf9f641910a953b3e514d31ce1ff241b6d5c21761360a32487fd25d538080b4ec85a582f6d0fc465d8f600f038973758cd5af06f53aed", 0x9f, 0x40, 0x0, 0x3, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x40, 0xffffffffffffffff, &(0x7f0000000300)="4103f6188a805b6f88a9f89f67c0c1802006141240d1ec20554d37bf4972f3feb60974a7a0d7f0c47cbe891797fd43106ed4776d18789e864c25c08dcdf8de1986b6342533a3a605", 0x48, 0x8000, 0x0, 0x1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f00000016c0)="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", 0x1000, 0xfffffffffffff4ad}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f00000014c0)="edd1c8c142759c5e2951f72a3decbfcada9232bf8dc435e7eed2b292ca2289cba7be62abed356a46ad5a3c9c6083d798bcf7994157804421d4b91eb8198af1be145c06daa928069fc2748b1b54f26abef9f34027382a42419b6984d49146e7ec04bd7df43037bbcccbc9fe4a2dbeb2be78850f9bb2434c3993a4245b7403a68637520a38255eb2bf5e46ed52fd5a8373d257727979a66c4c7b06ab0d9640beb04f31521981008c738a", 0xa9, 0x6, 0x0, 0x1}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x7, 0x7f, 0xffffffffffffffff, &(0x7f00000015c0)="20dec7a7a81370c8c03add2f7e8174d4a209505b79bf38f51ab3c6f30d0d4fbb2d38ad0bafb559a11b374651b60cee81c24a96705841dbb5cff976ebbcd8952ad2c9c48217af5f550f9f6d74643870b026a7de48fc73bac7e008d254610a7bf0fd9b4cc3d58a86654333a7368d21d21a2d986d1e64a8", 0x76, 0x8832, 0x0, 0x1}]) r6 = dup(r4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000000)=0x9, &(0x7f0000000100)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 764.106142][ T27] audit: type=1804 audit(1585273207.949:61): pid=27227 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/945/file0/bus" dev="sda1" ino=16081 res=1 01:40:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00743f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:08 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) [ 764.339799][T27254] FAT-fs (loop2): bogus number of reserved sectors [ 764.366785][T27261] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 764.374008][T27254] FAT-fs (loop2): Can't find a valid FAT filesystem [ 764.380282][T27261] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 764.421905][ T27] audit: type=1804 audit(1585273208.269:62): pid=27263 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/946/file0/bus" dev="sda1" ino=16705 res=1 [ 764.446136][T27261] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 764.487110][T27261] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 764.510220][T27261] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 764.570583][T27261] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:10 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:10 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) 01:40:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0x4, 0x800, 0x9}, 0x3c) mmap(&(0x7f0000ea2000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) 01:40:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:10 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f007a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x1000000000, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x5, 0xe8, 0x0, 0x0, 0x1, 0xa08, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8e, 0x2, @perf_config_ext={0x1f, 0x5}, 0x2000, 0x6, 0x3ff, 0x8, 0x4, 0x0, 0x1}, r2, 0xe, r4, 0xa) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 01:40:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r6, 0x3}, 0x8) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x40, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000180)={0x9, 0x200, 0x1, 0x401, 0x6, 0x8}) 01:40:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2}) [ 767.053680][T27289] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 767.090265][T27289] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:11 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) [ 767.137345][T27293] FAT-fs (loop2): bogus number of reserved sectors [ 767.158847][T27293] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00006b71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 767.190499][T27289] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 767.206344][ T27] audit: type=1804 audit(1585273211.049:63): pid=27298 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/947/file0/bus" dev="sda1" ino=16721 res=1 01:40:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:11 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) [ 767.397175][T27320] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 767.436131][T27321] FAT-fs (loop2): bogus number of reserved sectors [ 767.449339][T27320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 767.461723][T27321] FAT-fs (loop2): Can't find a valid FAT filesystem [ 767.500834][T27320] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 767.529819][ T27] audit: type=1804 audit(1585273211.369:64): pid=27321 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/948/file0/bus" dev="sda1" ino=16728 res=1 01:40:13 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, 0x0, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:13 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x3, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2, @remote, {[@ssrr={0x89, 0x3}, @cipso={0x86, 0x27, 0xf0ffff, [{0x0, 0x9, "71a875f3213713"}, {0x0, 0xb, "c027c0f52567db4303"}, {0x0, 0x8, "9caaf548679a"}, {0x0, 0x5, "d6d41a"}]}, @ra={0x94, 0x4}, @lsrr={0x83, 0xf, 0x0, [@multicast1, @loopback, @broadcast]}]}}}}}}}, 0x0) 01:40:13 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) 01:40:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00006b71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x9, 0x1, @perf_bp={0x0}, 0x10000, 0x5, 0x0, 0x3, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffc, r3, 0x0) pipe(&(0x7f0000000140)) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000000)=0x60) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000100)={'vlan1\x00', {0x2, 0x4e23, @multicast1}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 01:40:14 executing program 5: perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x19}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000040)) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000380)) socket$inet6_sctp(0xa, 0x0, 0x84) [ 770.157992][T27351] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 770.211296][T27353] FAT-fs (loop2): invalid media value (0x00) [ 770.240436][T27351] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:14 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) [ 770.265045][T27353] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:14 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, 0x0, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 770.308610][ T27] audit: type=1804 audit(1585273214.149:65): pid=27364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/949/file0/bus" dev="sda1" ino=16735 res=1 01:40:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:14 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x0) [ 770.470220][T27351] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced6b6b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 770.594853][T27379] FAT-fs (loop2): invalid media value (0x00) [ 770.632927][T27379] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:14 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, 0x0, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000880)="b19462c33f5d811598033e3295eebff7f4b93ac52a7368d1ade1890ee8c29bbe9e4697be44dc0e356c21e220fa44fde347ffb525ec9892f2c771e24d4c7e6160356492dc21a4f94e67be791ec34221e7", 0x50}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') [ 770.659928][ T27] audit: type=1804 audit(1585273214.499:66): pid=27379 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/950/file0/bus" dev="sda1" ino=16726 res=1 01:40:14 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="d29e654212167b0f88c53edc950cdff88461d1a9ce2ce61c92a80e2f5adc2119808c545bf97b13ea027ee1adad0927156da237f94fd966a9df9d5fdcf2e20d4a18f8ce7fd61d9030ddb02066cfebba22a358c8e17b34b638f1023ee364ca5da06255a4fdb8ac43fc896ae320310d7cb199482eebbebba5b466137e1dfbf2203dd021985651b4230e3e50d8b173abc104676d0b1c3a5262b8db31072e08550f5ccaa749fc73bb3f588b57519d923cbeababeadab20d9afe6df20ccd031f5cfa692d84197063910b33189849d025a20b659b89a7ab076ab7078e11b7dc305301180fb45c6e87d6c3d215dbc96a79a2c0b785508d42c77bfcfc63f175386144b31cfa328888dacad6c4aa302d8c2e8ddc138367732027f05a83e67e8f6d3aa2091c3b44d065fb42276f2adc171bdf8ea2b69673159c73b38c8b5ff14828ce597093343e872a2140b05ebf3a8e17022b6cd85a63568536721e715afae475f8c94c48524ae96b87a914c616be909f36689dae5507ebbfe0de2f006ec97ad846c3a46f9ef845f3f258861d79c1086d0c4f01c9fc75cc332bcf300955aab30fd14f610529ad18f46b002b7f1b75c5dbdcc61d92f1447b8e825faae82333fbfed481a4c8c33508f5668e2faf9fdc3adf04ff91a1f523032dab5a070512e621095905324409645e5e141470a48ab8120216bcdf612e5337a2e06b81a7283ef360c46c8019794db00099783a64a51c046ec9707619e38cfb5a4677f7a19f25e0d99b49b78cbc5d6647e4abc9264a0f1873176da27e29eb9f66ca4b4086f8679f9cc1d5107afac207d56af948f1a410ed5622daea3488e3faa570a9a9414468f21adaf4f33e76c0a6699bb182a63699d67982d8c1d1aa24f4b7976ec6a66e24eeeb7b57821d3baa62e53af3c9327e507627e16ed81112d6f194cd580265bad89dfb4f19991ac1cbf4a250bb000db9761183fa8c71055df28f932922391d825a592aa53a667fe79541343ac65c345307542d0c50323e11f221c6b00b4395c31df935d2253c61c38e7a55e2ce684556eb9794b41b0a9ab2148098b076cd4cd691e71b572618a9097750ab5d1fc40dff79dc869d82172b045400be9b98e62d70722024cbc3daa49dfcfc5eeb51aa0f3ae9f5067ca6ae521564086db19cb2583802eb49c61885b133855a263d8d1e5562c1d1193f828c96cb8804cf5067f6abe319484e9bd5f6e567106bd46f476e537272f420a7b60776a6e9e0cd59f6346924c606111b8bf4fd167b8aeffabfddf082863fcd7a1e0e18915047d698c67f2924c779458151020d4f9a0112d57db7c2a049efa027bbf1f37d18502b156f2d5a079eec094d47d5c450465d173d3de84fdb13fa8f9242e8bc86d25522136ac6cafdcedf9bf0b0bfd13656e5131f3629bc56cb8a0584d3ee38d78fc1a52412d8bdf00afa69e3162033"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x0) [ 770.797583][T27394] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 770.838276][T27397] FAT-fs (loop2): invalid media value (0x00) [ 770.845672][T27394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 770.854911][T27397] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:14 executing program 3: fchdir(0xffffffffffffffff) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x116, 0x1a, &(0x7f0000000380)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5\xe3\xe8\x02\xa7\xe4/l\x00\x00\x00\x003\xcaS\xbb\x1a\xaa\xaf\x02&pP\xfc\xc4\xd0^Rc-\r\f\xad\xf3\xd5\x9fn\x99\xcc\xe1\xb4u@\x15o\x8c\x8c6M\xce\x80\xe9\xa6\"hls.\xc0JK\xea\xf3\x97\"f\xc7\xc4\xfc\xa1\x17h\xeb\a`\xff\x00\x00\x00\xd6D\t1j\x89\xd8\xf5\xfbt\xc4\x8f^2\xec\x0e\xad\xfdX\r:\xfe\x03\xbd\x1b\xd5gX\xe2\xe1\xae\xd1\xd0\xfb\xafn0\xc2w\xd7\x04t\xbe\x04\f\xa2\xb9\xd7\xb8r\xa0*\xff\x88.E\x00\x00\x00\x00\x00\xcb|\xc3\x8a\x03\xbe\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x4f) sendfile(r0, r0, 0x0, 0x0) [ 770.915042][T27394] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 770.919635][ T27] audit: type=1804 audit(1585273214.759:67): pid=27397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/951/file0/bus" dev="sda1" ino=16751 res=1 01:40:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:14 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:14 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000005"], 0x3}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6c0000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d0000003c000200001e0000000000008000080000f9ff0000fb0310290000000c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffdf, 0x0) 01:40:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46024644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 771.152722][T27415] FAT-fs (loop2): invalid media value (0x00) [ 771.175482][T27415] FAT-fs (loop2): Can't find a valid FAT filesystem [ 771.176151][T27420] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:15 executing program 3: [ 771.215234][T27420] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 771.259853][ T27] audit: type=1804 audit(1585273215.099:68): pid=27415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/952/file0/bus" dev="sda1" ino=16715 res=1 [ 771.284547][T27420] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:15 executing program 3: [ 771.373312][T27420] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 771.396554][T27420] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46034644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:15 executing program 3: [ 771.440842][T27420] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 771.489018][T27434] FAT-fs (loop2): invalid media value (0x00) [ 771.531399][T27434] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:15 executing program 3: 01:40:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 771.580093][ T27] audit: type=1804 audit(1585273215.419:69): pid=27440 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/953/file0/bus" dev="sda1" ino=16742 res=1 [ 771.599548][T27441] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 771.617045][T27441] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 771.670278][T27441] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 771.778879][T27447] FAT-fs (loop2): invalid media value (0x00) [ 771.787507][T27447] FAT-fs (loop2): Can't find a valid FAT filesystem [ 771.845673][ T27] audit: type=1804 audit(1585273215.689:70): pid=27447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/954/file0/bus" dev="sda1" ino=16733 res=1 [ 771.883352][ T0] NOHZ: local_softirq_pending 08 01:40:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46044644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:15 executing program 3: 01:40:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:15 executing program 5: 01:40:15 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x1}, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x5, 0x1, {0x0}, {0xee00}, 0x9}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r3, r4, 0x0, 0x20000102000007) kcmp(0x0, r2, 0x6, 0xffffffffffffffff, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 772.074094][T27462] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 772.104081][T27462] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:16 executing program 5: 01:40:16 executing program 3: [ 772.169496][T27467] FAT-fs (loop2): invalid media value (0x00) [ 772.180227][T27462] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 772.185482][T27467] FAT-fs (loop2): Can't find a valid FAT filesystem 01:40:16 executing program 5: 01:40:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46054644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:16 executing program 3: [ 772.283472][ T27] audit: type=1804 audit(1585273216.129:71): pid=27475 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/955/file0/bus" dev="sda1" ino=16740 res=1 01:40:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 772.385731][T27485] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:16 executing program 3: 01:40:16 executing program 5: [ 772.428004][T27485] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 772.466280][T27487] FAT-fs (loop2): invalid media value (0x00) 01:40:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 772.473475][T27487] FAT-fs (loop2): Can't find a valid FAT filesystem [ 772.490499][T27485] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:16 executing program 3: [ 772.537540][ T27] audit: type=1804 audit(1585273216.379:72): pid=27487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/956/file0/bus" dev="sda1" ino=16737 res=1 [ 772.712546][T27498] FAT-fs (loop2): invalid media value (0x00) [ 772.728417][T27498] FAT-fs (loop2): Can't find a valid FAT filesystem [ 772.797098][ T27] audit: type=1804 audit(1585273216.639:73): pid=27498 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/957/file0/bus" dev="sda1" ino=15761 res=1 01:40:16 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46064644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:16 executing program 5: 01:40:16 executing program 3: 01:40:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 773.144180][T27517] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 773.181572][T27517] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:17 executing program 5: 01:40:17 executing program 3: 01:40:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 773.260158][T27517] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:17 executing program 5: [ 773.290879][ T27] audit: type=1804 audit(1585273217.139:74): pid=27520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/958/bus" dev="sda1" ino=16760 res=1 [ 773.318498][T27517] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 773.349874][T27517] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:17 executing program 3: 01:40:17 executing program 5: [ 773.427309][T27517] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:17 executing program 3: 01:40:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) times(&(0x7f0000000100)) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x184a}, 0x0, 0x0, r3, 0xb) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x1000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 01:40:17 executing program 5: 01:40:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46074644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:17 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:17 executing program 3: 01:40:18 executing program 3: 01:40:18 executing program 5: 01:40:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 774.244615][T27558] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:18 executing program 5: 01:40:18 executing program 3: [ 774.318355][T27558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 774.378261][T27558] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:40:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)={r6, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 01:40:18 executing program 5: 01:40:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46084644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 774.621237][T27581] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 774.645845][T27581] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 774.690147][T27581] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:18 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:18 executing program 3: 01:40:18 executing program 5: 01:40:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46094644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:40:18 executing program 3: [ 775.090584][T27599] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:19 executing program 5: 01:40:19 executing program 3: [ 775.143945][T27599] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:19 executing program 5: [ 775.250178][T27599] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:19 executing program 3: 01:40:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:19 executing program 5: 01:40:19 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460a4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:19 executing program 3: 01:40:19 executing program 5: 01:40:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000003c0)={0x1ae0000000000, 0x9, 0x4, 0x7fffffff, 0xa, [{0x3, 0x7, 0x8, [], 0x2286}, {0x4, 0x7fff, 0x2, [], 0x8}, {0x3, 0x2743, 0x3, [], 0x400}, {0x1, 0x6, 0xdbe, [], 0x1480}, {0x7, 0x7, 0x1, [], 0x800}, {0x1f, 0x1f, 0x3cfe, [], 0x9}, {0xffff, 0x4, 0x200, [], 0x504}, {0x7fff, 0xfff, 0x2, [], 0x808}, {0x8, 0x1, 0x3, [], 0x1080}, {0x9, 0x0, 0x7, [], 0x800}]}) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r8, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000740)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)={0x44, r8, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x101}]}, 0x44}, 0x1, 0x0, 0x0, 0x4804}, 0x40880) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="5400c90000", @ANYRES16=r6, @ANYBLOB="080027bd7000090000000300000006001b004e2100001400080073797a6b616c6c6572310000000000000500040081000000140020000000000000000000000000000000000106001d0004000000"], 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x880) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e) 01:40:19 executing program 3: 01:40:19 executing program 5: [ 776.088499][T27637] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x10401, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002700)='/dev/sequencer\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f0000002740)="c0109f1735e607fa1321efc9c76d3ae1df", 0x11, 0x11, &(0x7f0000002780)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$int_in(r5, 0x5421, &(0x7f0000000200)=0x7) 01:40:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 776.201994][T27637] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:20 executing program 5: 01:40:20 executing program 3: [ 776.269977][T27637] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:20 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) 01:40:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) 01:40:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 01:40:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet(0x2, 0x800, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r5, 0x100}, 0x14}}, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="e0000002ac1414bb0100000002000000ac1414107f000001ceee1d6386cc4388380973981b31f3c4f9f3060e5c976c367e06ad3e20f3e7daeab16bedc37da223485783581b5c9008ea2b77415f9060a45b2a88b686d2201bc52ff61870c1c1c4d6419c68367c03be5c9b14d741dffc37a286"], 0x18) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="64000000712bd254f5e677ed6ae9ab06fe7b9b5e9894d3b66e97a8ce80986aa0994ed80880bcf963566bf13d2ca19832f57b0dd31e4a960a728b32684d0dfc8933e458e5579c87bcf98a69d2161c832238ab11f602d81e433f9d2689427f06f0242ada7b830956859307c44e5045c942c4dbfb34f56fe4b79264ea349c6fea2531a40bc6bb0d219e4ac46a35c32bcd42fd07fabca44f94e3afc33df080449c2c31cdc076446ecb5a925c7eb415cc5c", @ANYRES16=r5, @ANYBLOB="000428bd7000fedbdf25070000001400060064756d6d79300000000000000000000014000600697036746e6c300000000000000000002700070073797374652b44b5622ceffd9c63745f723a71656d755f6465766963655f743a73300000dd127c3096cb733b7f5a9e80be493c3bbd332e86e234438960c033a65c42835c960249f177612599748bc48a1c2316a177b48a9c54096dcb769b5a2170a568891227e7c29b4fb9f247bf286a2e431dcc8d4aac5d731b0e4401251982ee38459880c67d"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYBLOB="d3b6a56942acd52476f8ce6b85f1fb895d"], &(0x7f0000000100)=0x1b) eventfd2(0x3e7532ec, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80, 0x0, 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, @perf_config_ext={0x5, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 776.985647][T27678] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 777.017280][ T27] kauditd_printk_skb: 5 callbacks suppressed 01:40:20 executing program 3: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/21, 0x15}], 0x1) 01:40:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 777.017291][ T27] audit: type=1804 audit(1585273220.859:80): pid=27677 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/967/file0/bus" dev="loop2" ino=50 res=1 01:40:21 executing program 5: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) [ 777.118850][T27678] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460c4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 777.160847][T27678] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:21 executing program 5: r0 = open(0x0, 0x0, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[]}}, 0x4000884) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x80000001, 0x0) [ 777.256010][T27699] overlayfs: workdir and upperdir must be separate subtrees 01:40:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 777.292655][ T27] audit: type=1804 audit(1585273221.139:81): pid=27695 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/968/file0/bus" dev="loop2" ino=51 res=1 [ 777.330120][T27701] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 777.343815][T27701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 777.390720][T27701] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 777.456209][T27701] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 777.478576][T27704] md: could not open unknown-block(8,3). [ 777.486807][T27701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 777.493052][T27704] md: md_import_device returned -6 [ 777.541297][T27701] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 777.547260][ T27] audit: type=1804 audit(1585273221.389:82): pid=27710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/969/file0/bus" dev="loop2" ino=52 res=1 01:40:21 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460d4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) r4 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000180)='\x00', 0x0) keyctl$get_persistent(0x16, r3, r4) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20000102000007) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f00000001c0)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 777.975575][T27726] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 777.995826][T27726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 778.057382][ T27] audit: type=1804 audit(1585273221.899:83): pid=27727 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/970/file0/bus" dev="loop2" ino=53 res=1 01:40:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x68, 0x0, &(0x7f0000000100)) [ 778.100183][T27726] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460e4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:22 executing program 5: r0 = open(0x0, 0x0, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[]}}, 0x4000884) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x80000001, 0x0) 01:40:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r0, 0xfff) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = getpid() tkill(r1, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) [ 778.408781][T27746] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 778.493724][T27746] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 778.525566][ T27] audit: type=1804 audit(1585273222.369:84): pid=27748 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/971/file0/bus" dev="loop2" ino=54 res=1 01:40:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r0, 0xfff) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = getpid() tkill(r1, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) [ 778.640272][T27746] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced460f4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:22 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 01:40:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r0, 0xfff) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = getpid() tkill(r1, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) [ 778.828259][ T27] audit: type=1804 audit(1585273222.669:85): pid=27766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/972/file0/bus" dev="loop2" ino=55 res=1 01:40:22 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='mounts\x00') kexec_load(0x1400, 0x10, &(0x7f00000005c0)=[{0x0}], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='mounts\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x10000, 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000100)={0x0, 0x1, 0x62bd, 0x8f5b}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(0x0, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 778.938112][T27773] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(0x0, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 778.994041][T27773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r0, 0xfff) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = getpid() tkill(r1, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) 01:40:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46104644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 779.110585][T27773] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ff, 0x0, 0x3], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r0, 0xfff) wait4(0x0, 0x0, 0x80000000, 0x0) r1 = getpid() tkill(r1, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) 01:40:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635200000000f22e00fc79fe10d66b9930b000066b8fcffffff66baffffffff0f30b892048ed0640fc76c6ff40f01bc0c00f264f637b808008ed03e0fc7bb0900", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) 01:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(0x0, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 01:40:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) accept4$unix(r3, &(0x7f0000000180), &(0x7f0000000000)=0x6e, 0x800) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xac}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 779.354208][T27805] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 779.501121][T27805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 779.609878][T27805] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:23 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, 0x0, 0x0) 01:40:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000100)=""/21, 0x15}], 0x2) 01:40:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000100)=""/21, 0x15}], 0x2) 01:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 01:40:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46114644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 779.890653][T27846] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 779.943016][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 779.951097][ T27] audit: type=1804 audit(1585273223.789:86): pid=27842 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/976/file0/bus" dev="loop2" ino=59 res=1 01:40:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46124644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 780.039917][T27846] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 780.180868][ T27] audit: type=1804 audit(1585273224.029:87): pid=27854 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/977/file0/bus" dev="loop2" ino=60 res=1 [ 780.223043][T27859] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.236460][T27859] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46134644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 780.279890][T27859] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 780.408715][T27870] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.446347][T27870] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c00ad879b73010006000000e28c5339465718010528a08f003554f442764e42402b5b43cf9d7467b30b7ee982eab323870a052d610f42d81b7579d2fb5e0000e6ff7ef6878de822e709b23b13cb2d7dffff0000000000fa448529864fb65ba4e45bca59751e5b1415238c3b9a062bf1dd1cd12b82f256668bbf8e50bce17a137ae026e12160a9a8f3c9fbc977521352c6709a86ca901a8197b0b923e0e03dec41119e5959bca74806a85e8bea745464874d7783fc8700536616d273c10e4ea826b391cb7ae01a03b81018e06a3289acf5ef96be06ca7f62310abf4cf2"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000f7ffffffffffffff000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r6, @ANYBLOB="5abba0b70942b8a2d165a0db6b8726e23bff0789c3e1caa208573738bd8e5ce9f999dc2d216b6d68b8e32d087fe82ee07f27447c943e302bf89f5b79dd6d671efbcc210ac7ea501556ee5111c6a3257e2721d42fd45526ebd0163897da9ef75ea1ebfcbdececd8313e"], 0x3c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="200099aec72a0174037f8b506a000000000000080000000200000059b347169ad65fb12566988a9d5683a7d6faf6bd725a9fd5d246f101f0dbe03bc4a8db8c34f7088030d99178bd2b71303b3b39102527a515678d0cbe93b00b5f2b19128590d38db59d7fc0d8ff50108e8c5fd28e1695aef4", @ANYRES32=r8, @ANYBLOB="9b8d92c8bed8904652916815390ad7b3c2"], 0x20}}, 0x0) r9 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 01:40:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) [ 780.458590][ T27] audit: type=1804 audit(1585273224.309:88): pid=27866 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/978/file0/bus" dev="loop2" ino=61 res=1 01:40:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46144644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 780.519891][T27870] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 780.645999][T27876] device bond1 entered promiscuous mode [ 780.688381][T27916] device bridge1 entered promiscuous mode [ 780.710873][T27916] bond1: (slave bridge1): Enslaving as an active interface with an up link 01:40:24 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, 0x0, 0x0) 01:40:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000100)=""/21, 0x15}], 0x2) 01:40:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000100)=""/21, 0x15}], 0x2) 01:40:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) [ 780.778697][ T27] audit: type=1804 audit(1585273224.619:89): pid=27912 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir871403682/syzkaller.aD31CP/979/file0/bus" dev="loop2" ino=62 res=1 [ 780.807004][T27876] device bridge2 entered promiscuous mode 01:40:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100, 0x108082) r3 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r2, r3, 0x0, 0x20000102000007) fsetxattr$security_evm(r2, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000180)=@v2={0x5, 0x3, 0xc, 0x0, 0xef, "807d1db74e81f11482782b20c5ed68aef9021e64d47d683a73517d7e98254f664773f8551af27ab299b9d344b72b7f86bb7972289fdeed2339eb7b6d4b17d6b3f133020b559d52b50866092b9620c18ced41b81a1f741e1e379f36c440a77e7db9c325acc04cf7ef82e7ec30b343760ed772a90c7227b6be5f3552ad44fd51a9ec98861b62ba29ff5995a3761ff6d7ec34c3317909e285e517407cb9ead5c7881958ab030710113469a1f48e8d63da1ca2dbdcd79ab819c1db0f8be8677076bcf4d79a45225742dfa9c76eb6dd693217dbab2d5c5bd5f81eb6b71f6a010930c1be81788dae74711d87361f7caa6294"}, 0xf8, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 780.859227][T27876] bond1: (slave bridge2): Enslaving as an active interface with an up link [ 780.880179][T27919] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.922166][T27919] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 780.979810][T27919] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46154644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 781.022634][T27923] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66731f66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) [ 781.060460][T27923] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 781.158500][T27948] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 781.223757][T27948] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46164644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 781.387968][T27958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46174644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 781.592883][T27968] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:25 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x8006}, 0x8) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, 0x0, 0x0) 01:40:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635200000000f22e00fc79fe10d66b9930b000066b8fcffffff66baffffffff0f30b892048ed0640fc76c6ff40f01bc0c00f264f637b808008ed03e0fc7bb0900", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x4, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) inotify_init() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00007a8000)={0x20000010}) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r3) mount$9p_fd(0x0, 0x0, &(0x7f0000000200)='9p\x00', 0x800000, &(0x7f0000000440)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@msize={'msize', 0x3d, 0x9}}, {@posixacl='posixacl'}, {@version_9p2000='version=9p2000'}, {@nodevmap='nodevmap'}, {@noextend='noextend'}], [{@euid_lt={'euid<'}}]}}) 01:40:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000100)={@broadcast, @random="a0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback}, "6f176dfb0100619e"}}}}}, 0x0) 01:40:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46184644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xaf32}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaaaae1b40000150600ff010000000000001a0000f0ffffff010000000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="506a15f76623636db8"], 0x53) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x841}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) 01:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000100)={@broadcast, @random="a0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback}, "6f176dfb0100619e"}}}}}, 0x0) 01:40:25 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x700, 0x0) getdents64(r0, &(0x7f0000000340)=""/230, 0xe6) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001240)="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", 0x3f6) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1051}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[]}}, 0x4000884) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x40, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x80000001, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000040)={0x18, 0x7, 0x2, {{0xb, '/proc/self\x00'}, 0x9}}, 0x18) [ 781.902883][T27988] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46194644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:26 executing program 5: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x700, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000340)=""/230, 0xe6) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001240)="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", 0xfda) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1051}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0xc000}, 0x4000884) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x40, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r3, 0x0, 0x80000001, 0x0) 01:40:26 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x700, 0x0) getdents64(r0, &(0x7f0000000340)=""/230, 0xe6) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001240)="c750a834e42274fb83ca2faea3f22dcbd2fecc91edfc97de4757a748aa2353f92f19fb19543b69f0c45c25892d69548d3cee8f69580a3f180d5a2c68688e21192507eb639790291a530d8a720b3729af39f164b2641c92c60536df3bde2cdb19c581c090be8b4da6fb622ce16e06696c49304241508bef83d69bd07f5dfdddda9c4dd2c22cbdf0729cb84e4a7ce3aa22fdc477cddd18acf8d669a58fec1913554780c3ccfd32bc1bc9e45dbed7ea5d26d15667f564994f0fa0fdb30b2f2cdd539971c547457255c0cde615c7b17d60d6dc6455423a1e9c0a14fdca37dca582e52118fedbbdaa5de19bbafa08ac1448248c19cb2d0d1d2c3df1ef2cc586f2b2cb7228d88d041543076739b6e9b5adf4de316bb433b91bbc5efa702d34679aed42853bb6c8f8fbd6d7a7f3fd8e85d37a4b0e46c286d6d260c88e9d5d6e759feabf7aaca7e5a33b2589bafe01915b93835a1f2c11716def77f598dad8bf4fdca277d579c111459121b875f131adba9ca57b455f91cd3033a2cd8005a39c2bd0c909c33b82243509e1b770a3d959fbfbe356bdd0367fd5846ce2e0f9dc1e9f66fad94545d5e328ce1caf44b9d4dea1117fa8d195c3f82290f999c087a1c7a55ee4f43a13406d86892320d2badd9848e7d5bc9c9831762fe078a9da6315f9111570a03c8806ee39b4fdd726db44a9040fe4336cbc52025790cb83cb81486dba832aedd5dda208b426fc310c20bbbd92a43e25f5d4d243b90ae435dd89cc7104b45659c5be20c528f75ce50e02418c03de48819590c1c106e95b9843ff78c1d7be7ed2d16ced6c91b928c27f020922745dc44c328061ff09d54cee64961e24bb9a434aabc760f693e2ebfabfc7897cb17ca77575a10aaf0ddd6f68101d3adbd10e95d5944078e5099923662aa68fd1057f5e05f852a4db2f7522ef119c0b41e81d14085da933cd0ffe9ebff06b6ce755c91534caa9f73900ba9521e524f4b20b7d2b442a912581847037f5fced6810ce0fcb2e257d5591f8750cfabba33a3a9526c2720a6e5a5e341f53146229ae91dcbc386d65b455e307e6acd440cb6a30c317652bb43088503514ac95682940205818a9fc433dd307a104369d2fc02cebe96ff7d796bb1b17b50fcab11cf2507eee648b32be1b015ae4c40171e3d9391d3186c36999946b7e6b63cbf7523d0724d620e20aeb9d99fb8abdf619b2abc89014272936750b0e65154dddb4281a7fd4d2b07874b660fa1a124f41e56aedfcf0169ebe2db12b6903aae3b5165b0dacc0af4c59a31b56c74eb76a62b10487150470ef3fd8b29f37481654ffdced132d66d46c7733346f1aa1bd87f4379ac92abbc3f841eaad8cba3dcb21730b1217d1ae4eb0f870a3bb5f55b4263db8fba08994e097188e69a8a28b9bd92d7d9d94fd3536787d7f4340ee2fe3a1", 0x3f6) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1051}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[]}}, 0x4000884) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x40, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x80000001, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000040)={0x18, 0x7, 0x2, {{0xb, '/proc/self\x00'}, 0x9}}, 0x18) [ 782.343731][T28021] __nla_validate_parse: 6 callbacks suppressed [ 782.343740][T28021] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced461a4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}]}}]}, 0x48}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:40:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635200000000f22e00fc79fe10d66b9930b000066b8fcffffff66baffffffff0f30b892048ed0640fc76c6ff40f01bc0c00f264f637b808008ed03e0fc7bb0900", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) [ 782.746507][T28040] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 782.764973][T28040] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 782.829945][T28040] net_ratelimit: 5 callbacks suppressed [ 782.829954][T28040] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) setxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 01:40:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="9000000010005b2408e623b0fb914371e9db5600", @ANYRES32=0x0, @ANYBLOB="b5219e774b00000008000a00", @ANYRES32=0x6, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 01:40:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced461b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x4c, 0x6c, 0x705, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'wg0\x00'}]}]}, 0x4c}}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:40:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x4100, 0x0) r4 = dup(r3) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f00000001c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) 01:40:27 executing program 2: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 783.700824][T28083] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 783.704942][T28080] overlayfs: conflicting lowerdir path 01:40:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on='xino=on'}]}) 01:40:27 executing program 2: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 783.762064][T28083] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 783.775604][T28087] overlayfs: conflicting lowerdir path [ 783.850220][T28083] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 783.931361][T28082] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:27 executing program 2: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) epoll_create1(0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fanotify_mark(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffa, 0xffffffffffffffff, 0x0) semget(0x1, 0x0, 0x50) getgid() sysfs$1(0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountinfo\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac06}], 0x1, 0x0) 01:40:28 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced461c4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 784.158865][T28101] overlayfs: conflicting lowerdir path 01:40:28 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="9000000010005b2408e623b0fb914371e9db5600", @ANYRES32=0x0, @ANYBLOB="b5219e774b00000008000a00", @ANYRES32=0x6, @ANYBLOB="680012002f000100677265005c00020008000400ac1414bb08000600ac1414aa090006000afe15bb08000700ac1414aa080007000000000008000700ac1e010108000a000100080008000300ab00000018000e0003000000080011004e24000008000600ac1e000100e4ca0000003386ba6dbe7d8c06a0c1417daca4374119d888fa57f334889ac012510fcc533a68ee57c97b7e99575c91dc622e682bca183ea3b5d016a763a7334362cd6f59ec0f3d9d636d7d7df789dfb541bda4ddd0837b4146bdadeb1a2d8bf689053ec0ee1950619d55502562c920fb20a2b81aaa485616f358d205913cf3ed9afda01943841d6fda2cd320595b781c672062e2047158d54ed00c030acc9e27f0bc9e142800cd91ba7fdad3994b8ce213355fa195fd005deb1fb04e3d2f09375ba0cb5139e841a200b8b83ac002c696c14af017f0c54458542afb8d69edef33a066671061b31877bb014462340e52ee758ec9729ac0314c39883ec5d2b9853d7595617c12d1fe62000000000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) [ 784.218924][T28102] overlayfs: conflicting lowerdir path 01:40:28 executing program 3: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) 01:40:28 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:28 executing program 3: sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) [ 784.331471][T28110] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.356719][T28110] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:28 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) [ 784.429761][T28110] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 784.495317][T28120] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 01:40:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8080, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) socket$unix(0x1, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:28 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced461d4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:28 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:28 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:28 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x10, 0x80002, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="9000000010005b2408e623b0fb914371e9db5600", @ANYRES32=0x0, @ANYBLOB="b5219e774b00000008000a00", @ANYRES32=0x6, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) [ 784.721072][T28134] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.758358][T28134] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 784.829763][T28134] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 784.876787][T28138] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.963085][T28138] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket(0x10, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000440)={0x2, 0x0, [{0x80000001, 0x0, 0x2}, {0x7, 0x2, 0x1}]}) 01:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced461e4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 785.053691][T28138] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 785.072529][T28145] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 785.251108][T28151] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:29 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x80000001, 0x0) 01:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 785.291606][T28151] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa8260000, 0x0, 0x0, 0x0, 0x0) [ 785.370277][T28151] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast, @random="a0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback}, "00006371ae9b1c01"}}}}}, 0x0) 01:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46214644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) prctl$PR_SET_DUMPABLE(0x4, 0x7) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) socket$inet(0x2, 0x2, 0x800) [ 785.686888][T28183] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:29 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x700, 0x0) getdents64(r0, &(0x7f0000000340)=""/230, 0xe6) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001240)="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", 0xfd6) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1051}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, 0x0, 0x4000884) openat$pidfd(0xffffffffffffff9c, 0x0, 0x40, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) pipe(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x7, 0x2, {{0xb, '/proc/self\x00'}}}, 0x18) [ 785.759692][T28183] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46224644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) [ 786.012559][T28205] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 786.080568][T28205] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:30 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 01:40:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) socket$inet(0x2, 0x2, 0x800) 01:40:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}}}}}}, 0x0) socket$inet(0x2, 0x2, 0x800) 01:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46234644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x666666666666800, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x2}]}) [ 786.371103][T28224] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 786.460275][T28224] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, r2, 0x6, 0xffffffffffffffff, 0x8) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 786.514700][T28224] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc9) 01:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:30 executing program 3: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x8201, &(0x7f0000000200)={0x0, 0x989680}, 0x0) 01:40:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635200000000f22e00fc79fe10d66b9930b000066b8fcffffff66baffffffff0f30b892048ed0640fc76c6ff40f01bc0c00f264f637b808008ed03e0fc7bb0900", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) inotify_init() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00007a8000)={0x20000010}) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_rm_watch(0xffffffffffffffff, r3) mount$9p_fd(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000200)='9p\x00', 0x800000, 0x0) [ 786.655469][T28224] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:30 executing program 3: setrlimit(0x9, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 01:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46244644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79}) 01:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0010"]) 01:40:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x0, r4}) r5 = dup3(r3, r1, 0x0) dup2(r5, r4) 01:40:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r0) keyctl$search(0xa, r0, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x1, 0x2e}, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, r1) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r2) keyctl$search(0xa, r2, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000001d80)={'syz', 0x1, 0x2e}, 0x0) keyctl$unlink(0x9, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r4) perf_event_open(&(0x7f0000000040)={0x1, 0x7d, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000000000)=0x82) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000001c0)=[r5], 0x1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 786.976004][T28275] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:30 executing program 1: r0 = fanotify_init(0x0, 0x0) epoll_create1(0x0) fanotify_mark(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountinfo\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac06}], 0x1, 0x0) 01:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) [ 787.126487][T28275] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46254644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000015000/0x3000)=nil}) 01:40:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) io_setup(0x441, &(0x7f00000002c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 01:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) [ 787.388439][T28320] __nla_validate_parse: 6 callbacks suppressed [ 787.388449][T28320] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:31 executing program 3: r0 = socket(0x10, 0x80002, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32, @ANYBLOB="443c3d7c834cfa9d683826e7673405fcda4522e51baaeb8b90a6f914cd"], 0x50}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 787.433305][T28320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 787.534702][T28320] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 787.544514][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 787.544528][ T27] audit: type=1804 audit(1585273231.379:92): pid=28331 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir575437450/syzkaller.X5LZK9/836/bus" dev="sda1" ino=16851 res=1 01:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) [ 787.619630][T28320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46264644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[]) 01:40:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x3, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @local}}}}}}, 0x0) [ 788.012542][T28349] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x40200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x8000) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[]) 01:40:32 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x10010005, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3000000}) 01:40:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[]) 01:40:32 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000280)) sched_setaffinity(0x0, 0xfffffffffffffff5, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x4}, [{}, {0x2, 0x1, r0}], {0x4, 0x2}, [{}], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000540)=[0x0, 0x0]) 01:40:35 executing program 5: 01:40:35 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46274644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:35 executing program 1: 01:40:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB]) 01:40:35 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000280)) sched_setaffinity(0x0, 0xfffffffffffffff5, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x4}, [{}, {0x2, 0x1, r0}], {0x4, 0x2}, [{}], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getgroups(0x2, &(0x7f0000000540)=[0x0, 0x0]) 01:40:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:35 executing program 1: 01:40:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB]) [ 791.975449][T28401] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:35 executing program 3: [ 792.062999][T28401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:36 executing program 1: 01:40:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB]) [ 792.139394][T28401] net_ratelimit: 4 callbacks suppressed [ 792.139403][T28401] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:36 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB='/dev/nbd8'], &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jfs\x00', 0x0, 0x0) [ 792.387620][ T2627] block nbd8: Attempted send on invalid socket [ 792.394916][ T2627] blk_update_request: I/O error, dev nbd8, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 792.413402][ T2627] block nbd8: Attempted send on invalid socket [ 792.419743][ T2627] blk_update_request: I/O error, dev nbd8, sector 120 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:40:37 executing program 5: 01:40:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) 01:40:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46284644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:37 executing program 1: 01:40:37 executing program 3: 01:40:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee00) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000700), 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x0, 0x0, r3, r5, r7, 0x1de, 0x3f}, 0x101, 0x7, 0x0, 0x0, 0x0, 0x0, 0x20}) r8 = dup(0xffffffffffffffff) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@loopback, 0x4e21, 0x4, 0x8, 0x0, 0x2, 0x20, 0xa0, 0x88, 0x0, r2}, {0x8001, 0x2, 0x5, 0x7, 0x1, 0x9, 0x20, 0x25f}, {0x800, 0x5, 0x1, 0x2}, 0x5, 0x6e6bba, 0x0, 0x1}, {{@in=@multicast1, 0x4d6, 0x6c}, 0xa, @in=@loopback, 0x3505, 0x2, 0x1, 0x3, 0x7, 0x20}}, 0xe8) 01:40:37 executing program 1: 01:40:37 executing program 3: 01:40:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) [ 793.381234][T28430] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:37 executing program 5: [ 793.455495][T28430] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:37 executing program 1: 01:40:37 executing program 3: 01:40:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) 01:40:37 executing program 5: [ 793.559327][T28430] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 793.675668][T28430] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 793.717421][T28430] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46294644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:37 executing program 1: 01:40:37 executing program 3: [ 793.790174][T28430] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 793.898586][T28450] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 793.912062][T28450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 793.950671][T28450] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup2(r0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 01:40:38 executing program 2: 01:40:38 executing program 5: 01:40:38 executing program 1: 01:40:38 executing program 3: 01:40:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462a4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:38 executing program 2: 01:40:38 executing program 1: [ 794.257295][T28464] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 794.291047][T28464] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:38 executing program 3: 01:40:38 executing program 5: 01:40:38 executing program 2: [ 794.339339][T28464] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 794.594128][T28475] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 794.608237][T28475] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 794.689221][T28475] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:38 executing program 1: 01:40:38 executing program 2: 01:40:38 executing program 3: 01:40:38 executing program 5: 01:40:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462c4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:39 executing program 5: 01:40:39 executing program 1: 01:40:39 executing program 5: 01:40:39 executing program 3: 01:40:39 executing program 2: [ 795.207820][T28490] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:39 executing program 1: [ 795.293654][T28490] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 795.375826][T28490] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000700), 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:39 executing program 2: 01:40:39 executing program 5: 01:40:39 executing program 3: 01:40:39 executing program 1: 01:40:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462d4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:39 executing program 5: 01:40:39 executing program 3: 01:40:39 executing program 1: 01:40:39 executing program 2: 01:40:39 executing program 5: [ 795.683711][T28510] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. 01:40:39 executing program 1: [ 795.726865][T28510] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 795.809261][T28510] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 795.880957][T28510] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 795.901185][T28510] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 795.941144][T28510] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x5) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 01:40:40 executing program 3: 01:40:40 executing program 2: 01:40:40 executing program 5: 01:40:40 executing program 1: 01:40:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462e4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:40 executing program 1: 01:40:40 executing program 5: 01:40:40 executing program 3: 01:40:40 executing program 2: [ 796.549375][T28533] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 796.592048][T28533] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], 0x0, 0x205211}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @ioapic={0x2000}}) syz_open_dev$vcsu(0x0, 0x0, 0x4000) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40041}, 0x4000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:40 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) [ 796.641418][T28533] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x4, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:41 executing program 1: syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d706f6c3d7072656665723d72656c61742bafa19417c9653a"]) 01:40:41 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r3, r0) 01:40:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced462f4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xdd, 0x4, 0x6, 0x5, r2, 0x0, [0x2]}, 0x2c) 01:40:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], 0x0, 0x205211}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @ioapic={0x2000}}) syz_open_dev$vcsu(0x0, 0x0, 0x4000) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40041}, 0x4000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 797.505037][T28573] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 797.539158][T28576] tmpfs: Bad value for 'mpol' [ 797.574186][T28573] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 797.629991][T28576] tmpfs: Bad value for 'mpol' [ 797.639526][T28573] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], 0x0, 0x205211}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @ioapic={0x2000}}) syz_open_dev$vcsu(0x0, 0x0, 0x4000) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40041}, 0x4000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r1) chroot(&(0x7f0000000040)='./file0\x00') 01:40:41 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache='cache=fscache'}]}}) 01:40:41 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r0, 0x3, 0x0, 0x8000) fallocate(r0, 0x0, 0x0, 0xfff9) [ 797.767283][T28573] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 797.849277][T28573] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:41 executing program 2: mkdir(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) 01:40:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46304644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 798.196734][T28619] overlayfs: filesystem on 'file0' not supported [ 798.207216][T28624] overlayfs: filesystem on 'file0' not supported 01:40:42 executing program 2: mkdir(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) 01:40:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], 0x0, 0x205211}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @ioapic={0x2000}}) syz_open_dev$vcsu(0x0, 0x0, 0x4000) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40041}, 0x4000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:40:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x2) write$P9_RWSTAT(0xffffffffffffffff, 0x0, 0x0) request_key(&(0x7f0000000540)='keyring\x00', 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) uname(&(0x7f00000002c0)=""/193) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c020000", @ANYRES16=r0, @ANYBLOB="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"], 0x24c}, 0x1, 0x0, 0x0, 0x20008040}, 0x40090) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000000) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000180)={0x2, 0x2, 0x1}) 01:40:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x33) ptrace$setregs(0xf, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) clone3(&(0x7f0000000300)={0x980000, &(0x7f0000000500)=0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200), {0x3a}, &(0x7f00000003c0)=""/167, 0xa7, &(0x7f0000000240)=""/31, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, r6, 0x0], 0xa}, 0x50) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000480)={0x7, 0x6, 0x4, 0x70000, 0x1ff, {}, {0x4, 0x2, 0x2, 0x1, 0x7, 0x2, "c74bab92"}, 0x10000, 0x2, @planes=&(0x7f0000000180)={0x4, 0x7, @fd=r2, 0x9}, 0x3, 0x0, r7}) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_GET_SCSI_ID(r8, 0x2276, &(0x7f0000000000)) 01:40:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x30030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2e, 0xc5}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 798.624782][T28636] overlayfs: filesystem on 'file0' not supported [ 798.707896][T28643] IPVS: ftp: loaded support on port[0] = 21 01:40:42 executing program 2: mkdir(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) 01:40:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r6 = memfd_create(&(0x7f0000000500)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00\xcc\x95\x1d\x1bH/\xec\x178\xe6\xfd\x92P?\xc5~\x1f\x1a\xe2ow\xe6[\xbf(r\x11p\xc2\x9aVrQ\xd0\xda\xaaG\xa2CB\xea\f\x86g(\xdc+\xc4\xbf\xe0\\\xf5h\x9eCS\xea\xf4\xbai\xc2\x03+\t_\xba]p\xb7\x16e]\f\xd4*\xb2\xc0y\x84\xf0\xeb\xe6\xe9\x01\xb16[\xec\x12\xc4\xe1\v<\xae\x91\x84\xeaU\xbb\xbd\xad\x8a\x8f*\x06\x98\xe4\'e\xab\x04V\a)\xdaFz3b\xd0\xb8\xe9\xd8\x84', 0x0) pwritev(r6, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r5, r6, 0x0, 0x20000102000007) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000300)) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x7f, 0x0, 0x4, 0x10, 0x5, {r3, r4/1000+30000}, {0x3, 0x1, 0xff, 0x1, 0x3f, 0x3f, "6452c1d8"}, 0x401, 0x0, @userptr=0x8000, 0x3, 0x0, r5}) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xffff, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000140)={0x200, 0x3ff, 0x0, 0x3, 0x2, 0x0, 0xffffffff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x7ff, 0x2, 0x200, 0x217c, 0x4}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 01:40:42 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@link_local, @random="be2f31e5c026", @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast2}, @payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}, 0x0) 01:40:42 executing program 2: mkdir(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) [ 798.994546][T28626] __nla_validate_parse: 2 callbacks suppressed [ 798.994555][T28626] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 799.025468][T28675] overlayfs: filesystem on 'file0' not supported [ 799.119945][T28626] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:43 executing program 1: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x3561c, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 01:40:43 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none='cache=none'}]}}) 01:40:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46314644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 799.219147][T28626] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 799.334188][T28697] overlayfs: filesystem on 'file0' not supported [ 799.386231][T28645] IPVS: ftp: loaded support on port[0] = 21 01:40:43 executing program 2: mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) [ 799.484255][ T152] tipc: TX() has been purged, node left! [ 799.535363][T28707] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 799.552736][T28707] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:40:43 executing program 2: mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) [ 799.614044][T28707] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x2) write$P9_RWSTAT(0xffffffffffffffff, 0x0, 0x0) request_key(&(0x7f0000000540)='keyring\x00', 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) uname(&(0x7f00000002c0)=""/193) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c020000", @ANYRES16=r0, @ANYBLOB="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"], 0x24c}, 0x1, 0x0, 0x0, 0x20008040}, 0x40090) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000000) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000180)={0x2, 0x2, 0x1}) 01:40:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46324644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 01:40:43 executing program 2: mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) 01:40:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfff, 0xffffffffffff06c0}, 0x10000}, 0xffffffffffffffff, 0x800000, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 01:40:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) [ 799.962167][T28749] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 800.007948][T28749] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 800.069171][T28749] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:40:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c07, 0x0) 01:40:44 executing program 1: syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='mpol=prefer:']) [ 800.156267][T28756] overlayfs: filesystem on 'file0' not supported 01:40:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="01"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced46334644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 800.338806][ T1] ================================================================== [ 800.341295][T28774] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.4'. [ 800.347338][ T1] BUG: KASAN: stack-out-of-bounds in mpol_to_str+0x377/0x3be [ 800.347365][ T1] Write of size 8 at addr ffffc90000c7fb60 by task systemd/1 [ 800.347369][ T1] [ 800.347382][ T1] CPU: 1 PID: 1 Comm: systemd Not tainted 5.6.0-rc7-syzkaller #0 [ 800.347389][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.347400][ T1] Call Trace: [ 800.361439][T28774] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 800.364287][ T1] dump_stack+0x188/0x20d [ 800.364303][ T1] ? mpol_to_str+0x377/0x3be [ 800.364316][ T1] ? mpol_to_str+0x377/0x3be [ 800.364341][ T1] print_address_description.constprop.0.cold+0x5/0x315 [ 800.373994][ T1] ? mpol_to_str+0x377/0x3be [ 800.374014][ T1] ? mpol_to_str+0x377/0x3be [ 800.374027][ T1] __kasan_report.cold+0x1a/0x32 [ 800.374043][ T1] ? mpol_to_str+0x377/0x3be [ 800.374062][ T1] kasan_report+0xe/0x20 [ 800.391882][ T1] check_memory_region+0x128/0x190 [ 800.391898][ T1] mpol_to_str+0x377/0x3be [ 800.391913][ T1] ? mpol_parse_str+0xa00/0xa00 [ 800.391989][ T1] ? seq_vprintf+0x136/0x1a0 [ 800.392076][ T1] shmem_show_options+0x418/0x630 [ 800.469587][ T1] ? shmem_format_huge.part.0+0x10/0x10 [ 800.475192][ T1] ? string_escape_mem+0x5a2/0x8a0 [ 800.480312][ T1] ? memcpy+0x35/0x50 [ 800.484328][ T1] ? show_sb_opts+0xbe/0x100 [ 800.488920][ T1] ? shmem_format_huge.part.0+0x10/0x10 [ 800.494464][ T1] show_mountinfo+0x616/0x900 [ 800.499152][ T1] ? show_vfsmnt+0x3e0/0x3e0 [ 800.503738][ T1] ? seq_list_start+0x98/0xc0 [ 800.507260][T28750] IPVS: ftp: loaded support on port[0] = 21 [ 800.508411][ T1] ? seq_list_next+0x5b/0x80 [ 800.508436][ T1] seq_read+0xad0/0x1160 [ 800.508477][ T1] ? seq_open_private+0x40/0x40 [ 800.508491][ T1] __vfs_read+0x76/0x100 [ 800.508517][ T1] vfs_read+0x1ea/0x430 [ 800.536382][ T1] ksys_read+0x127/0x250 [ 800.540626][ T1] ? kernel_write+0x120/0x120 [ 800.545332][ T1] ? fpregs_mark_activate+0x320/0x320 [ 800.550764][ T1] ? trace_hardirqs_off_caller+0x55/0x230 [ 800.556509][ T1] do_syscall_64+0xf6/0x7d0 [ 800.561027][ T1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.566937][ T1] RIP: 0033:0x7f84c173992d [ 800.571350][ T1] Code: 2d 2c 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 de 9b 01 00 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 27 9c 01 00 48 89 d0 48 83 c4 08 48 3d 01 [ 800.590948][ T1] RSP: 002b:00007ffe88146b20 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 800.599353][ T1] RAX: ffffffffffffffda RBX: 0000560bf0b710c0 RCX: 00007f84c173992d [ 800.607321][ T1] RDX: 0000000000000400 RSI: 0000560bf0b6fdb0 RDI: 0000000000000013 [ 800.615287][ T1] RBP: 0000000000000d68 R08: 00007f84c316f500 R09: 00000000000000e0 [ 800.623258][ T1] R10: 0000560bf0b7019d R11: 0000000000000293 R12: 00007f84c19f4440 [ 800.631226][ T1] R13: 00007f84c19f3900 R14: 0000000000000013 R15: 0000000000000000 [ 800.639220][ T1] [ 800.641583][ T1] [ 800.643913][ T1] addr ffffc90000c7fb60 is located in stack of task systemd/1 at offset 40 in frame: [ 800.653355][ T1] mpol_to_str+0x0/0x3be [ 800.657686][ T1] [ 800.660006][ T1] this frame has 1 object: [ 800.664414][ T1] [32, 40) 'nodes' [ 800.664417][ T1] [ 800.670530][ T1] Memory state around the buggy address: [ 800.676152][ T1] ffffc90000c7fa00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.684188][ T1] ffffc90000c7fa80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.692239][ T1] >ffffc90000c7fb00: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f3 f3 f3 00 [ 800.700276][ T1] ^ [ 800.707449][ T1] ffffc90000c7fb80: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 [ 800.715501][ T1] ffffc90000c7fc00: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 800.723546][ T1] ================================================================== [ 800.731600][ T1] Disabling lock debugging due to kernel taint [ 800.745948][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 800.752560][ T1] CPU: 1 PID: 1 Comm: systemd Tainted: G B 5.6.0-rc7-syzkaller #0 [ 800.761657][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.771721][ T1] Call Trace: [ 800.775011][ T1] dump_stack+0x188/0x20d [ 800.779341][ T1] panic+0x2e3/0x75c [ 800.783242][ T1] ? add_taint.cold+0x16/0x16 [ 800.787914][ T1] ? preempt_schedule_common+0x5e/0xc0 [ 800.793346][ T1] ? mpol_to_str+0x377/0x3be [ 800.797915][ T1] ? ___preempt_schedule+0x16/0x18 [ 800.803001][ T1] ? trace_hardirqs_on+0x55/0x220 [ 800.808000][ T1] ? mpol_to_str+0x377/0x3be [ 800.812567][ T1] end_report+0x43/0x49 [ 800.816694][ T1] ? mpol_to_str+0x377/0x3be [ 800.821256][ T1] __kasan_report.cold+0xd/0x32 [ 800.826079][ T1] ? mpol_to_str+0x377/0x3be [ 800.830643][ T1] kasan_report+0xe/0x20 [ 800.834858][ T1] check_memory_region+0x128/0x190 [ 800.839941][ T1] mpol_to_str+0x377/0x3be [ 800.844338][ T1] ? mpol_parse_str+0xa00/0xa00 [ 800.849170][ T1] ? seq_vprintf+0x136/0x1a0 [ 800.853741][ T1] shmem_show_options+0x418/0x630 [ 800.858741][ T1] ? shmem_format_huge.part.0+0x10/0x10 [ 800.864272][ T1] ? string_escape_mem+0x5a2/0x8a0 [ 800.869360][ T1] ? memcpy+0x35/0x50 [ 800.873316][ T1] ? show_sb_opts+0xbe/0x100 [ 800.877880][ T1] ? shmem_format_huge.part.0+0x10/0x10 [ 800.883398][ T1] show_mountinfo+0x616/0x900 [ 800.888067][ T1] ? show_vfsmnt+0x3e0/0x3e0 [ 800.892639][ T1] ? seq_list_start+0x98/0xc0 [ 800.897289][ T1] ? seq_list_next+0x5b/0x80 [ 800.901854][ T1] seq_read+0xad0/0x1160 [ 800.906076][ T1] ? seq_open_private+0x40/0x40 [ 800.910900][ T1] __vfs_read+0x76/0x100 [ 800.915116][ T1] vfs_read+0x1ea/0x430 [ 800.919246][ T1] ksys_read+0x127/0x250 [ 800.923464][ T1] ? kernel_write+0x120/0x120 [ 800.928204][ T1] ? fpregs_mark_activate+0x320/0x320 [ 800.933571][ T1] ? trace_hardirqs_off_caller+0x55/0x230 [ 800.939270][ T1] do_syscall_64+0xf6/0x7d0 [ 800.943757][ T1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.949640][ T1] RIP: 0033:0x7f84c173992d [ 800.954044][ T1] Code: 2d 2c 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 de 9b 01 00 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 27 9c 01 00 48 89 d0 48 83 c4 08 48 3d 01 [ 800.973624][ T1] RSP: 002b:00007ffe88146b20 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 800.982006][ T1] RAX: ffffffffffffffda RBX: 0000560bf0b710c0 RCX: 00007f84c173992d [ 800.989954][ T1] RDX: 0000000000000400 RSI: 0000560bf0b6fdb0 RDI: 0000000000000013 [ 800.997899][ T1] RBP: 0000000000000d68 R08: 00007f84c316f500 R09: 00000000000000e0 [ 801.005844][ T1] R10: 0000560bf0b7019d R11: 0000000000000293 R12: 00007f84c19f4440 [ 801.013788][ T1] R13: 00007f84c19f3900 R14: 0000000000000013 R15: 0000000000000000 [ 801.023335][ T1] Kernel Offset: disabled [ 801.027647][ T1] Rebooting in 86400 seconds..