7a05, 0x1700) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000543d9229c6100ba8ad20de7f03ff86b8be65f8002d8020e3db67c0659522d641f", @ANYRES16=r4, @ANYBLOB="010000000000060000000100000004000380"], 0x18}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(r3, r9, 0x0, 0x40000000000) 18:56:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) add_key$user(0x0, 0x0, &(0x7f0000000680)="a5c721feb7c07c0974e600d3baca9cacbdde774c155e1a985d0f802430daa8a7d457c8730c8ea855e152a21dceb852b94beae30980fdeade7f7352672ccda6b2bf45241707001a5672fdbdc0d1a8d908f6325e6a3372207ac95fff029504069f4342eecbe6740f0e8359200666331a8d69d70b85de5836de5a083d3bcd162a87b0e3b9b02852ab4e5a7a4ad3c3bb9d321091414e1edca925207df26b5810d512ceb6175fe224ec91f6bc0ec0f93bfb59d7b516a614f00800000000000000ed5bc2ad", 0xc2, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="83a9a460bd7da77ccdd7ddedb5af176a04e98a747adfe49eec6d855cee61579f93100d1cc9581265999632e925353ab3c3fb95f644221934ff4e82c999289e6143cc7090b2c2103d7ce647cd", 0x4c, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open_tree(0xffffffffffffffff, 0x0, 0x1000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getpriority(0x1, 0x0) mkdir(&(0x7f0000000240)='./bus\x00', 0x2) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000440)="693efd15bca790b96e30062e28e601be1d28dc0368f1147ef780ffcaacfc87fc1ffb5c839a5b474d559d7a66766c8582f57d64c8f4e05bdbe4a3ed2da62b9fd2692652124f6beed09497b18d8de747631f4c2d2b725cddcc14d9414757dc6565846d28179b0fe8e1233c4b420b8ea41acb83b880ab1607f2733176028bd2742a2fa565f5d57a5a76de62b240a0", 0x8d, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000005c0)=0x4, 0x4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x1) 18:56:25 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') exit(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000180)={[0x7f, 0x81, 0x7, 0x1, 0x401, 0x9, 0x3ff, 0x2, 0xff, 0x7ff, 0x8, 0x1, 0x81, 0x8, 0x9, 0x1, 0x7, 0x3, 0x247e, 0x9, 0xffff4df6, 0x400, 0x7, 0x7fffffff, 0x8, 0x7fffffff, 0xfff, 0xc64, 0x7, 0x1f, 0x0, 0xd4ef, 0x3ff, 0x1, 0x2, 0xfc, 0x1, 0x8, 0x1, 0x0, 0x8, 0xbf, 0x14000000, 0x80000000, 0x100, 0x2, 0x1, 0x1ff, 0xd6d, 0x10001, 0x1f, 0xffffff40, 0x3, 0x7ff, 0x8, 0x4, 0x2, 0x58730, 0x7, 0xffffffff, 0x800, 0x9, 0x3e2, 0x8, 0x9, 0x7, 0x5, 0x7, 0x1f3f, 0x2, 0x7fffffff, 0x9, 0xfffffffe, 0x33, 0x800, 0xfff, 0xfffffff8, 0x7, 0x299, 0x7, 0x80000000, 0x1d6, 0x3, 0x0, 0x3ff, 0xffffffff, 0xa74, 0x0, 0x2, 0x5, 0xbd, 0x2, 0x5, 0x6, 0x8, 0x80, 0x9, 0x4, 0x10001, 0x0, 0x3f, 0x80000001, 0x6, 0x4, 0x9, 0x6, 0x0, 0xa6, 0xcb1, 0x800, 0x1f6a, 0x7, 0x1, 0x5308, 0x8, 0xf77, 0x800, 0x1, 0x2, 0x4, 0x8000, 0x8, 0x601, 0xfffffff8, 0xfff, 0xa0, 0x2, 0x5, 0x0, 0x8000, 0x2bad, 0x5, 0x2, 0x1, 0x101, 0x7ff, 0x8, 0x2, 0x400, 0x800, 0x101, 0x5, 0x1, 0x7ff, 0x5, 0x5, 0x7fffffff, 0x3, 0x0, 0x6, 0x2, 0x1, 0x3f, 0x0, 0x400, 0x8, 0x1, 0x0, 0xffffffe1, 0x80000000, 0x8, 0xffffffff, 0x41, 0x0, 0x9, 0xee9, 0xc075, 0x9, 0x1, 0x759, 0xffffffff, 0x400, 0x4, 0xb2, 0x20, 0x5, 0x3, 0x1, 0x100, 0xffffffc1, 0x7, 0x20, 0xffff348b, 0x2, 0x8, 0x4c0, 0x7, 0x100, 0x3ff, 0xfffff000, 0x0, 0x6, 0x10001, 0x6, 0x0, 0x9, 0x4, 0xd41, 0x79, 0x0, 0x2, 0x100, 0x2, 0x60854815, 0x81f8, 0x7374, 0x0, 0x3, 0x401, 0x8, 0x600, 0xfffeffff, 0x5, 0x8, 0x100, 0x25a3, 0x40, 0x6, 0x4, 0x1f, 0x80, 0x4, 0x87c, 0x7, 0x4, 0x6c, 0x1, 0xff4, 0x1, 0x200, 0x2, 0x9, 0x3, 0x9, 0x0, 0x0, 0x1ff, 0x7, 0x1000, 0x81, 0x100, 0xf3f8, 0xd6, 0x4, 0x7, 0xc4, 0x7fffffff, 0xffffffff, 0x9, 0x947, 0x400, 0x0, 0xfffffff7, 0xc9d, 0xff, 0xa04c, 0x5, 0x10001, 0x3f, 0x10001, 0x4, 0x4a, 0x3f, 0x6, 0xeec, 0x5, 0x7ff, 0xe7a7, 0x2, 0x8, 0x9, 0xfc000000, 0x401, 0x2, 0x20, 0x7fff, 0x7, 0xde17, 0x2, 0x1, 0xfffff0a5, 0x1fffc, 0x9, 0x4, 0x0, 0x1, 0x7, 0x3, 0x9, 0x0, 0x101, 0x20, 0x8, 0xfffffffc, 0x2, 0x8, 0x1, 0x9, 0x9, 0x1fe, 0x1, 0x0, 0xfff, 0x2a, 0xff, 0x100, 0x6, 0x7fffffff, 0x0, 0x4, 0x2, 0x4, 0x5, 0x80000001, 0x9, 0xfff, 0x3, 0xb01, 0x1, 0x6, 0x14, 0x8000, 0x1, 0xf626, 0x8, 0x6, 0x4, 0xc3fa, 0x20, 0x99e, 0x4, 0x5, 0x8, 0x7, 0x6, 0x4e, 0x7471, 0x1, 0x400, 0x20, 0x3, 0xfff, 0x9, 0x9, 0x7fff, 0x8, 0x2000, 0x2, 0x8c, 0x0, 0x4, 0x1f3, 0x9, 0x3, 0x3, 0x10000, 0x101, 0x3, 0x7, 0x40, 0x400, 0x81, 0x1, 0x87, 0xe9a, 0x9b, 0x3, 0x400, 0xcb, 0x81, 0x5, 0x6, 0x4, 0x800, 0x1, 0x5, 0x200, 0xfe, 0x0, 0x4, 0x7fffffff, 0xffffffff, 0x55a, 0x7, 0x401, 0x9, 0xc948, 0xfffff878, 0x2, 0x1, 0x9, 0x7, 0xf3e, 0x8, 0x7f, 0x10000, 0x4, 0xcc1, 0xfffffffe, 0x1, 0x400, 0x1, 0x7, 0x101, 0x6, 0x4, 0xffffffff, 0x80, 0x1, 0x0, 0x4, 0x4, 0xff, 0x2, 0x51, 0x2, 0x0, 0x5, 0x0, 0x2576, 0x8001, 0x401, 0xfff, 0x2, 0x7, 0x0, 0x7fffffff, 0x1f, 0xd478, 0x9, 0x5, 0x7f, 0x80000001, 0x3, 0x200, 0x9, 0x7fff, 0x80000000, 0x4, 0x3, 0x4, 0x5, 0x2, 0x1, 0x5, 0xfff, 0xb6b9, 0xfffffffc, 0x10001, 0x6, 0x3, 0x3, 0x3180, 0x1ff, 0x400, 0x8001, 0x63, 0x1ff, 0x3ff, 0x7ff, 0xffff, 0x3ff, 0x7, 0xffffffff, 0xfffffeff, 0x5, 0xf02a, 0x843, 0x6, 0xffffffc1, 0x0, 0x5ff4, 0x9, 0x7fffffff, 0x6, 0x3, 0xa11c, 0x5, 0x2, 0x8, 0x9, 0xbe, 0xc2, 0x3f, 0x800, 0x800, 0xe2b8, 0x0, 0x197, 0x8, 0x3, 0x4a3, 0x8001, 0x10000, 0x6, 0xffffffff, 0x3, 0x1, 0xfffffffd, 0x7ff, 0xffffffff, 0x6, 0x8, 0x7, 0x0, 0x5, 0x0, 0x80000000, 0x9, 0x101, 0x88, 0x1, 0x8000, 0x3, 0x80000000, 0x4, 0x101, 0x6efc, 0x6, 0x8, 0x800, 0x3, 0xbf, 0x618a, 0xb38, 0x0, 0x76d, 0x8, 0x2, 0x7, 0x6, 0xfff, 0x9, 0xe4, 0x80, 0x9, 0x1, 0x800, 0x3, 0x5f51, 0x0, 0xea, 0x7f, 0x80000001, 0x3, 0x800, 0xffff, 0x2, 0xe66, 0xc10, 0x8, 0x1, 0x3, 0x8000, 0x4, 0x3, 0x6, 0x3, 0x8001, 0x0, 0x8, 0x1c00, 0x81, 0x3, 0x2, 0x446, 0x47, 0x14000000, 0x4, 0x3, 0xfff, 0x5, 0x7, 0x2, 0x0, 0x2, 0x2, 0x1, 0x80000001, 0x6, 0x5, 0x100, 0x76f, 0x6, 0xff, 0x5, 0x8, 0x0, 0x8, 0x7, 0x1, 0x8, 0x0, 0xfffffffc, 0x8, 0x4, 0x10000, 0x6, 0xbb, 0x8, 0x1, 0x7, 0x7, 0x7fffffff, 0x9, 0x5, 0x7, 0x4, 0xffff, 0x101, 0x100, 0xc4, 0x0, 0xdb, 0x400, 0x8f1, 0x9, 0x9, 0x0, 0xf1e6, 0x8001, 0x8000, 0x5, 0xfff, 0x3, 0x5, 0xff, 0x1, 0x0, 0x1ff, 0x1, 0x17315dee, 0xc2, 0x7f, 0x3, 0x0, 0x8000, 0x0, 0x1, 0xfffffff8, 0x0, 0x3, 0xffffffff, 0xa6, 0x1e51f0de, 0x9, 0x2, 0x4ee9, 0x4, 0x7fffffff, 0x6, 0x3b, 0x8, 0xeb, 0x7f, 0x1, 0x8, 0x7f, 0x6, 0x2, 0x7fff, 0x3, 0x7, 0x3, 0x80000001, 0x2, 0x7, 0x10001, 0x0, 0x4, 0x6, 0x1, 0x9, 0x9, 0x800, 0x1, 0x0, 0x8, 0x9, 0x4, 0xffff, 0x1f, 0x6, 0x20000, 0x6, 0x1, 0x2, 0xfffffffc, 0xfff, 0x0, 0x78, 0x4e7, 0x10001, 0x6, 0x433, 0x3, 0x2, 0x800, 0x5, 0x7, 0x20d, 0x0, 0x1ff, 0xfffffffb, 0x431, 0x1, 0x3, 0x3, 0x9, 0x1, 0x6, 0xc2, 0x8dd, 0x80, 0xd85c683, 0x7ff, 0x3f, 0xffff, 0x7fff, 0x8000, 0x2, 0xffffffff, 0x1, 0xd7, 0x7, 0x9, 0x2, 0x6, 0x8, 0xf2, 0xfffff800, 0x1ff, 0x9, 0x2, 0xffffff09, 0x8, 0x2, 0x4, 0xba6, 0x4, 0x85, 0x7fffffff, 0x1, 0x9e, 0x8000, 0x0, 0x80, 0xd4d3, 0x6, 0x40, 0x1, 0x20, 0x7, 0x5, 0x7ff, 0x6, 0x7, 0x80000001, 0x7, 0x8, 0xfff, 0x6, 0x5, 0x5, 0x8000, 0x10000, 0x0, 0x3, 0xffffff19, 0x4, 0x7fff, 0x3f, 0x6, 0x8, 0x3, 0x9, 0x0, 0x9, 0x10001, 0x0, 0x9, 0x5, 0xfff, 0x98, 0x3ff, 0x6, 0x3, 0x6, 0x5, 0x79c1, 0x5, 0x3, 0x44b, 0x8, 0x800, 0x100, 0x800, 0x20000000, 0x1, 0x72, 0x7, 0x2, 0x1f, 0x8, 0x2, 0x5, 0x6, 0xfff, 0x1, 0x4, 0x4, 0xff, 0x100, 0x2, 0x1f, 0xb28, 0xffff, 0x0, 0x80000001, 0x3ff, 0x80000000, 0x400, 0x1eb, 0x1, 0x2, 0x3, 0xfffe, 0x3, 0x80000000, 0x9, 0x3, 0x401, 0x7, 0x7, 0x0, 0x6, 0x850, 0xfa12, 0x7, 0x7fffffff, 0x1, 0xf9200000, 0xd, 0x3, 0x3, 0x3, 0x9, 0x7, 0x0, 0xfffffff7, 0x200, 0x3, 0x7, 0x1000, 0xa58, 0x8, 0x81, 0xffffffff, 0x3, 0x3, 0x4, 0x6, 0x7, 0x80000000, 0x0, 0x80, 0x4, 0x3ff, 0x0, 0x4, 0x20, 0x400, 0x7, 0x6, 0x8000, 0x9ca, 0x7f, 0x3f, 0x1, 0x1a87, 0x0, 0xbc, 0x2, 0x767, 0xb3f, 0x6, 0x0, 0x7, 0x0, 0x0, 0x6, 0x200, 0x5, 0x8000, 0x2, 0x1, 0x6, 0x1f, 0x8, 0xffffffd4, 0xfffffff9, 0x1, 0x2, 0x7, 0x0, 0x8, 0x4, 0x8, 0x1, 0x8, 0x9, 0x7ff, 0x38, 0x80000000, 0x5, 0x6, 0x4, 0x6, 0x7ff, 0xffffffff, 0x3ff, 0x5, 0x8001, 0x9, 0x467857fa, 0x7fffffff, 0x570b, 0x3, 0x6, 0x6, 0x20, 0x9, 0x7fffffff, 0x800, 0x43e, 0x200, 0x2, 0x0, 0x4, 0xb7e, 0x7f, 0xffffffff, 0x2, 0x6, 0x7, 0x1a30, 0x400, 0x5, 0x8, 0x7, 0x98, 0x5, 0xfffffff8, 0x20, 0x5, 0x0, 0x0, 0x401, 0x4, 0x8, 0x3, 0x5, 0x2, 0x16, 0x8, 0xfff, 0x1ff, 0xeb21, 0x5a3a3de7, 0x1f, 0x2, 0x62, 0xff, 0x7, 0x7, 0x9, 0xa4a7, 0x1, 0x9, 0x6, 0x7, 0x10001, 0x2, 0x8, 0x5, 0xb83, 0x1, 0xfffffff8, 0x9fb, 0x7, 0x5, 0x6, 0x0, 0x9, 0x7, 0x401, 0x9, 0xda2, 0x6, 0xbe, 0x9, 0x2, 0x7, 0x8, 0xffff, 0x4, 0x3, 0x3, 0x7f, 0x0, 0x101, 0x1000, 0xbb, 0x9, 0x1f, 0x7, 0xffff, 0x7fff, 0x200, 0x0, 0xa4976d7, 0x3f, 0x8, 0x1]}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) writev(r4, &(0x7f0000001300)=[{&(0x7f0000001200)="39595462ec7cd014f1adb294a259e6104549735991600ac554d6d827f40909736b7c2cb0267bfdd15a198aedc3a86058e2c2b1f0ce4b026bae3170a1ecd9253ede20dbdef5560db80c39f32267d83a4374d215a02b0e0f0a3c6cd17fe1d2473dbbf00e07c12b873607578295589c7b413410f884bda977818f0c646126263797e3a502ed2c01c1f7f99b1820005155d9a1fd4b228d695686fcac52034e143285d20efd0c111106d6f740a264d83d9367990477fff80691aea81bf004121c686b8b57", 0xc2}], 0x1) ioctl$TCSETSF(r3, 0x540d, 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000001180)=0x800) syslog(0x0, &(0x7f00000011c0)=""/32, 0x20) connect(0xffffffffffffffff, &(0x7f0000000000)=@ax25={{0x3, @null, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x80) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x4800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0xa0, 0x4) [ 179.137892][ T2498] usbhid 4-1:0.0: can't add hid device: -71 [ 179.147276][ T2498] usbhid: probe of 4-1:0.0 failed with error -71 18:56:25 executing program 2: syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)={[{@sysvgroups='sysvgroups'}, {@grpquota='grpquota'}]}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000300)="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") r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r5, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x400c001}, 0x200008c4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r8, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000005}, 0xd4) 18:56:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 179.224332][ T28] audit: type=1804 audit(1591037785.887:3): pid=8393 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir219294907/syzkaller.osdkgU/9/cgroup.controllers" dev="sda1" ino=15821 res=1 [ 179.296466][ T2498] usb 4-1: USB disconnect, device number 3 18:56:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 179.483601][ T8403] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 179.549125][ T8417] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 179.552966][ T8410] XFS (loop2): Invalid superblock magic number 18:56:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:26 executing program 4: 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, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) add_key$user(0x0, 0x0, &(0x7f0000000680)="a5c721feb7c07c0974e600d3baca9cacbdde774c155e1a985d0f802430daa8a7d457c8730c8ea855e152a21dceb852b94beae30980fdeade7f7352672ccda6b2bf45241707001a5672fdbdc0d1a8d908f6325e6a3372207ac95fff029504069f4342eecbe6740f0e8359200666331a8d69d70b85de5836de5a083d3bcd162a87b0e3b9b02852ab4e5a7a4ad3c3bb9d321091414e1edca925207df26b5810d512ceb6175fe224ec91f6bc0ec0f93bfb59d7b516a614f00800000000000000ed5bc2ad", 0xc2, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="83a9a460bd7da77ccdd7ddedb5af176a04e98a747adfe49eec6d855cee61579f93100d1cc9581265999632e925353ab3c3fb95f644221934ff4e82c999289e6143cc7090b2c2103d7ce647cd", 0x4c, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open_tree(0xffffffffffffffff, 0x0, 0x1000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getpriority(0x1, 0x0) mkdir(&(0x7f0000000240)='./bus\x00', 0x2) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000440)="693efd15bca790b96e30062e28e601be1d28dc0368f1147ef780ffcaacfc87fc1ffb5c839a5b474d559d7a66766c8582f57d64c8f4e05bdbe4a3ed2da62b9fd2692652124f6beed09497b18d8de747631f4c2d2b725cddcc14d9414757dc6565846d28179b0fe8e1233c4b420b8ea41acb83b880ab1607f2733176028bd2742a2fa565f5d57a5a76de62b240a0", 0x8d, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000005c0)=0x4, 0x4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x1) 18:56:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000006580)=0x991, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000006d80)=[{{&(0x7f0000000040)=@sco={0x1f, @fixed={[], 0x12}}, 0x0, &(0x7f0000001400)=[{&(0x7f0000000100)="e58ce24e9c19878316bd15d0f4744f547e20a9020495930fb8e763a3a4fdeb79eb945e94aa3dd75926b7bcbceb483f99c5ae79e17790b546200fb1b3caaf3d62533ff49fc21eabc169889b"}, {&(0x7f0000000180)="fd278214b300d55066382d6797da60b50e60e07ac40c68ad8d48edb4b4f389f5db145c4cd21693bc314d84908bcf82953bdfeda7db8988c655547ddc454ded8670c08e846661a956db6203c699cf06b8e625ca1d10861af4506b6240ebad5064dfca7941d80416ba9fdcd24765b24f6c43879970b70a95b2ed15e87761df7fb15b44c3c5f97d8cec66cf6d197781ecb7dcde5cca7be83fe7a2d4a5470efe567a6a87c4e5a0462045acc83ac95c11f50d2d"}, {&(0x7f00000002c0)="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{&(0x7f0000001340)="93a564d0822f63c4e8a85ac746a5de27892136b10346e3111730a18f62f6b173bc210260746d743de1b89600f6b95aed7a1a220c94ef1b48a32decc2c6032300f9af986bda78d3a78028a15f7258b79bc63241b2d432730826d756e3c64848a78f5be5e39b77fe8ef982c2dfb41375d93b5ea20e5da73fb6921edc29b142e02733f40ab8ba8b25c4d4374291599f6117ec7cc217b274bd"}], 0x0, &(0x7f0000001440)=[@timestamping={{0x0, 0x1, 0x25, 0x2e}}, @timestamping={{0x0, 0x1, 0x25, 0x5}}, @txtime={{0x0, 0x1, 0x3d, 0x6}}, @timestamping={{0x0, 0x1, 0x25, 0x1}}, @mark={{0x0, 0x1, 0x24, 0x6f}}, @txtime={{0x0, 0x1, 0x3d, 0x509}}, @mark={{0x0, 0x1, 0x24, 0x3}}]}}, {{&(0x7f0000001500)=@pppoe={0x18, 0x0, {0x1, @empty, 'team0\x00'}}, 0x0, &(0x7f0000002a00)=[{&(0x7f0000001580)="7a6652d7d5ed149459746345bde153296bd9c17bfb61a673b15b82dd4ae8c0943cc60212523e4801fcb9bbf2ab9ce38f38d8e43a296c06d51c64b67b36ce999e3c623077d605cd77ddd1cc188d5464f7152d"}, 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0x0, &(0x7f0000006500)=[@timestamping={{0x0, 0x1, 0x25, 0xffff}}, @timestamping={{0x0, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x0, 0x1, 0x3d, 0x4}}, @timestamping={{0x0, 0x1, 0x25, 0x1000}}]}}, {{0x0, 0x0, &(0x7f0000006580), 0x0, &(0x7f00000065c0)=[@timestamping={{0x0, 0x1, 0x25, 0x400}}, @txtime={{0x0, 0x1, 0x3d, 0x1}}]}}, {{&(0x7f0000006600)=@rc={0x1f, @none}, 0x0, &(0x7f0000006780)=[{&(0x7f0000006680)="ab71caa603124b30de12d0622753cac54ebf7b28b04a50e92601c6dabbff97364c9325f8da39e968eb3b4e9e42927ab7b3605e9a5411327f7d8d8c94a33334435a228b339e268cfa553dd58d56a720372d7d746c0b25b65fbfe45c0640021675cf66b25610c950c01e43cdd968531de80ad45d9229e2d4fb3f61b31a1056f3caea071c0bc12788367dc937310f9acdb55fa52a2d85818cb93e01a878b1fb3f354ccd4aeb47f43fc92e1544e41fd8ff5ad3879788a36516d850dbed3c23c08aa8aa332cc4efae13fe1448280ebcfe8aed3e3c4f"}], 0x0, &(0x7f00000067c0)=[@txtime={{0x0, 0x1, 0x3d, 0x9}}, @txtime={{0x0, 0x1, 0x3d, 0xfffffffffffffffa}}, @txtime={{0x0, 0x1, 0x3d, 0xd2d}}]}}, {{&(0x7f0000006840)=@isdn={0x22, 0x8, 0x44, 0x0, 0xff}, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000068c0)="211e51cfb405b5184bd44c2b2d5cf0efc3c6440e4b71cf1945ee205f827dcc156ccbb75b6b6256b00eb034c30a504c74b5d2498674bf059b8c1197c2fe0b33789f55d8a2f9e3ed82caea107c8ce2b104e3a82beff190c10140ad2c6dd2494953c6872d0ff53f924ff56b4f4a171e572dc5fd6da6a8164ad4a4ec31c7caa87ed541860078c8e27bc6032be436e335ab963f62b4400966a8f3a500de74dbb91ecd15211834b08cee547c7f2585f87d9bfc72c0c547396a7a0f5fcaf595adb0dff3e2"}, {&(0x7f00000069c0)="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"}]}}, {{&(0x7f0000006b00)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x0, {0xa, 0x4e21, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0xfffffffb}}, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000006b80)="3f7198e22f5fd0ef48a5ea0c15320eef77a550a6537831945b2cc3792d3604f47a5c26b7f8d04a41702492ceb71ea847b5b7f1fa1fd99c71da3384a3c17403352f66a4ff68659fb1b02872dfcd4b4f233b1ea6dcc41b41a938b39dd16556649b21f8fbdc8744397481d78d56042fe966cd1d902ea86bee903652e6db33989b1c7fb8ac858a18541bf08ad0246e9cc8dff58ad1db15d2fcad8ffddb9ad6a9b051d980f4bf64c5ebb4bf27fa56bcc9013f4f2dc2c5623a7724189a8d078862b356ed74e16d9197bc"}, {&(0x7f0000006c80)="42d4d3957fdd4e748e3e8a572b5759dd7552c0561ea80d2de661dc37f2d130aff519"}], 0x0, &(0x7f0000006d00)=[@txtime={{0x0, 0x1, 0x3d, 0x8}}, @mark={{0x0, 0x1, 0x24, 0x10001}}, @timestamping={{0x0, 0x1, 0x25, 0x2}}, @timestamping={{0x0, 0x1, 0x25, 0x1}}, @txtime={{0x0, 0x1, 0x3d, 0x80}}]}}], 0x3fffffffffffe60, 0x24004880) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x840) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000240)=0x93, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 18:56:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 179.889688][ T8417] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 18:56:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r7, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/207, 0xcf) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) setuid(0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000003c0)={0x86, 0x7d, 0x2, {{0x0, 0x70, 0x1700, 0xfffffffc, {0x1, 0x3, 0x4}, 0x800000, 0x0, 0x3, 0x26a, 0x12, 'security.apparmor\x00', 0x12, 'security.apparmor\x00', 0x7, 'lo%proc', 0x12, 'security.apparmor\x00'}, 0x1, '\\', 0x0, r8, r9}}, 0x86) 18:56:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:26 executing program 3: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = getuid() mount$9p_virtio(&(0x7f0000000000)='syz\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=virtio,', {[{@version_9p2000='version=9p2000'}, {@nodevmap='nodevmap'}], [{@uid_eq={'uid', 0x3d, r2}}, {@uid_lt={'uid<', r3}}]}}) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x80, 0x0}, 0x0) 18:56:26 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x15000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}}], 0x400000000000085, 0x0) 18:56:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) add_key$user(0x0, 0x0, &(0x7f0000000680)="a5c721feb7c07c0974e600d3baca9cacbdde774c155e1a985d0f802430daa8a7d457c8730c8ea855e152a21dceb852b94beae30980fdeade7f7352672ccda6b2bf45241707001a5672fdbdc0d1a8d908f6325e6a3372207ac95fff029504069f4342eecbe6740f0e8359200666331a8d69d70b85de5836de5a083d3bcd162a87b0e3b9b02852ab4e5a7a4ad3c3bb9d321091414e1edca925207df26b5810d512ceb6175fe224ec91f6bc0ec0f93bfb59d7b516a614f00800000000000000ed5bc2ad", 0xc2, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="83a9a460bd7da77ccdd7ddedb5af176a04e98a747adfe49eec6d855cee61579f93100d1cc9581265999632e925353ab3c3fb95f644221934ff4e82c999289e6143cc7090b2c2103d7ce647cd", 0x4c, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open_tree(0xffffffffffffffff, 0x0, 0x1000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getpriority(0x1, 0x0) mkdir(&(0x7f0000000240)='./bus\x00', 0x2) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000440)="693efd15bca790b96e30062e28e601be1d28dc0368f1147ef780ffcaacfc87fc1ffb5c839a5b474d559d7a66766c8582f57d64c8f4e05bdbe4a3ed2da62b9fd2692652124f6beed09497b18d8de747631f4c2d2b725cddcc14d9414757dc6565846d28179b0fe8e1233c4b420b8ea41acb83b880ab1607f2733176028bd2742a2fa565f5d57a5a76de62b240a0", 0x8d, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000005c0)=0x4, 0x4) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x1) 18:56:27 executing program 3: r0 = 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, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) write$ppp(0xffffffffffffffff, &(0x7f00000001c0)="8fb9d4ee27d0c5c048fb25ba3e44f30d32cf32f43e995ecf44eb7c84094bee3387a9dccf1ffc110506f24761b77555675dc0ba0966a45a60e8c71e1b9e12816d65119e05c37a422d062b54faf32a944b92575298d92e03cebba150c6017fa1ddd72552301a3393c1828aa347f2084f79e22c4a87a53f0ea63668cc8e4d60dae0e076a0e79c840c343d2e1eb5eb53e290e9620aa0e2323fe98ad0363e4b3e5344c68c5a03b6c907b7e7e1db8e19c6d0903b5085ec76d4d39c9ce7c6f9252bad", 0xbf) timer_create(0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000600)=ANY=[]) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000000)=0x4) read(r3, &(0x7f0000000180)=""/19, 0xfffffe47) 18:56:27 executing program 2: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 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, 0x9, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x402, 0x0) renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r1, &(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 18:56:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:27 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc0445624, &(0x7f00000000c0)={0x980900}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$AUDIT_MAKE_EQUIV(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2cb6b2827fefc4c4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x302, 0x70bd2b, 0x25dfdbfc, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4002010}, 0x40000) 18:56:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r7, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/207, 0xcf) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) setuid(0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) 18:56:27 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @multicast, 'ip6gretap0\x00'}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r6, 0x540d, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000200)={0xa20000, 0x81, 0x2, r6, 0x0, &(0x7f0000000140)={0x990a67, 0x80000000, [], @p_u8=&(0x7f0000000100)=0x5}}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000002c0)={0x4, 0xa, 0x4, 0x0, 0x1, {0x77359400}, {0x5, 0x2, 0x58, 0x3, 0x5e, 0xdf, "523cde05"}, 0x1b, 0x2, @planes=&(0x7f0000000080)={0xa5b, 0x5, @mem_offset=0x83400000, 0x5}, 0xffff8001, 0x0, r4}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r8, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x28c00200}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0xc8, 0x3, 0x1, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7f}, @CTA_LABELS_MASK={0x1c, 0x17, [0xfffffffa, 0x5, 0x81, 0xc93, 0x7, 0x4]}, @CTA_TUPLE_MASTER={0x64, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x3a}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_SEQ_ADJ_REPLY={0x24, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9c0}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}]}, @CTA_MARK_MASK={0x8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x4044850) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000280)=r7, 0x4) 18:56:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000000000200000000000000000000fffffff20000000000000000000000000000000000002b69000000"]) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a31000000000800410072697700140033"], 0x1}}, 0x0) sendfile(r2, r1, 0x0, 0x80000018) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/97) 18:56:27 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/video36\x00', 0x2, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$caif(r3, &(0x7f0000000100)=@util={0x25, "da77ee544f211bf65eb36947c6f0d05d"}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$UHID_SET_REPORT_REPLY(r5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x104) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000000)=0x9, 0x4) ppoll(&(0x7f0000000240)=[{r0, 0x8300}], 0x1, 0x0, 0x0, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x4, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x10001, 0x8, &(0x7f0000000080)=0x20}) ioctl$UI_SET_ABSBIT(r6, 0x40045567, 0x3) [ 181.013371][ T28] audit: type=1804 audit(1591037787.677:4): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/bus" dev="ramfs" ino=37378 res=1 [ 181.085614][ T28] audit: type=1804 audit(1591037787.747:5): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/bus" dev="ramfs" ino=37378 res=1 18:56:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 181.216849][ T28] audit: type=1804 audit(1591037787.867:6): pid=8487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir506538919/syzkaller.Zt9oWm/9/cgroup.controllers" dev="sda1" ino=15822 res=1 18:56:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e666174000204010002000270fff8f27b", 0x18}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, 0x0, 0x1f, &(0x7f0000000180)={0x21, 0xfff, 0x2}) write$9p(r1, &(0x7f0000001400)=';', 0x20001401) truncate(&(0x7f0000000000)='./file0\x00', 0xed000) ptrace$getregset(0x4204, r2, 0x201, &(0x7f00000000c0)={&(0x7f0000001440)=""/4096, 0x1000}) [ 181.450684][ T28] audit: type=1804 audit(1591037788.107:7): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/bus" dev="ramfs" ino=37378 res=1 [ 181.586641][ T28] audit: type=1804 audit(1591037788.247:8): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/file0/bus" dev="ramfs" ino=37422 res=1 18:56:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_XRUN(r2, 0x4148, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x60, 0xd, 0x40, 0x7, 0x1, 0x9e, 0x2, 0x2, 0x8, 0x0, 0x9, 0x4, 0x2, 0x3f, 0x3, 0x7}}) syz_open_dev$sg(0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SOUND_OLD_MIXER_INFO(0xffffffffffffffff, 0x80304d65, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:56:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:28 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000002a25000025090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001080000000000000100008000000000"]) 18:56:28 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$dsp(r2, &(0x7f00000000c0)=""/242, 0xf2) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r3, &(0x7f0000000000)={0x23, 0x7f}, 0x10) sendmmsg(r0, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)='k', 0x1}], 0x1}}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) 18:56:28 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0xbd99, 0x2, 0x0, 0x0, 0x0, 0x0, r4}, {}, {}, 0x4, 0x0, 0x1}, {{@in6=@private0, 0x0, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x4, 0x0, 0x5, 0x6d0332d9}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2c}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000000), 0x4) [ 181.715007][ T28] audit: type=1804 audit(1591037788.247:9): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/file0/bus" dev="ramfs" ino=37422 res=1 [ 181.754718][ T28] audit: type=1804 audit(1591037788.247:10): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir630500422/syzkaller.HDIwVY/11/file0/file0/bus" dev="ramfs" ino=37422 res=1 18:56:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r7, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/207, 0xcf) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) setuid(0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) 18:56:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r3, 0x0, 0x800000080004103) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x33) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)=0x80) r7 = syz_open_procfs(r6, &(0x7f0000000640)='net/packet\x00') ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000680)) ioctl$VIDIOC_EXPBUF(r5, 0xc0405610, &(0x7f0000000000)={0x8, 0xc315, 0x3f, 0x84000, r3}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERY_RESPONSE_INTVL={0xc}, @IFLA_BR_MCAST_QUERIER={0x5, 0x19, 0x2}]}}}]}, 0x48}}, 0x0) 18:56:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x68, r2, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6c, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x40, 0x3}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x68}}, 0x24044000) unshare(0x20400) pipe(&(0x7f0000000100)={0xffffffffffffffff}) fchown(r9, 0x0, 0x0) 18:56:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000003c0)) sendmsg$inet(r2, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x20}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="110000000000001f004003000100000000000000000000001c00000000000000000000fd08000000", @ANYRES32=0x0, @ANYBLOB="ac1414bbe0000001000000001c00000000000000090000000888f800ec8ee72884a388c7b3d5b75abf969253de3f5aad31641ea1f7027a7a6cd0e4b8", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000240000000000000000000000070000009404000007108800000000000000000000000000000000001100000000000000000000000100"/76], 0x98}, 0x0) 18:56:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0xa, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x70}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0xd}]}, 0x30}, 0x1, 0x0, 0x0, 0xc081}, 0x8000) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = perf_event_open(&(0x7f00000000c0)={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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000240)={0x6, 0x8, 0x4, 0x40, 0x7fffffff, {}, {0x1, 0x1, 0x8, 0x65, 0xcb, 0x7, "76fdde32"}, 0xd5, 0x3, @planes=&(0x7f0000000180)={0x2, 0x10000000, @userptr=0x7fff, 0x2}, 0x1, 0x0, r4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f00000002c0)) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(r7, &(0x7f00000001c0)='threaded\x00', 0x9) r8 = memfd_create(&(0x7f0000000200)='/dev/cec#\x00', 0x0) pwritev(r8, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x7fffff) sendfile(r3, r8, 0x0, 0x1fff03) 18:56:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:29 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000000)={0x57728eac, 0x10000}) 18:56:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:29 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0x0, 0x240002, 0x2, 0x84, 0x1}, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e21, @dev}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r3, 0x8d}, &(0x7f0000000080)=0x8) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$IPT_SO_SET_REPLACE(r5, 0x8000000000000, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x2, 0x3, 0x240, 0xd8, 0x0, 0xd8, 0x0, 0xd8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x3, 0x0, {[{{@uncond, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}, {0x30}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$MON_IOCT_RING_SIZE(r7, 0x9204, 0x55661) 18:56:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r7, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/207, 0xcf) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) setuid(0x0) 18:56:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 183.154854][ T8562] xt_ecn: cannot match TCP bits for non-tcp packets 18:56:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:30 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x1402, 0x300, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x220040c4}, 0x44000) 18:56:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r10}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r4, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)={0x14, 0x0, 0xc46dfc707e1df77d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)={0x1e0, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA={0xc4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe35}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe2b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff41fd}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5eb1}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd90}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x80}, 0x804) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x184}}, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000240)='security.evm\x00', &(0x7f0000000300)=@ng={0x4, 0xe, "3a6a2c6abd7c761c79f6"}, 0xc, 0x2) 18:56:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 183.617421][ T8581] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:56:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@l2tp6={0xa, 0x0, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9, 0x1}, {&(0x7f0000000040)=""/138, 0x8a}, &(0x7f0000000100), 0x10}, 0xa0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) 18:56:30 executing program 0: r0 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x7ff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f0000000080)={0x0, "03d0a8c784c42e8061dab32c8e2316a2e988fa96d980c388b8d8c1a2e9b1eca8", 0x3}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/16, 0xffffff02}], 0x1) 18:56:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:30 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800b00010076786c616e000b000400028008000a0036459cdb26cd03ccafe638a66cc3e0416adbdbe2864c5e588b51"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000003380), 0x1, 0x40008800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:56:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r7, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/207, 0xcf) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newtaction={0x48, 0x31, 0xffff, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x34, 0x1, [@m_mirred={0x30, 0x1, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000240)=0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, r5, 0xb29, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @empty}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x84}, @FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x200008c1) [ 184.227894][ T8585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:56:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:30 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x540d, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x540d, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) syz_mount_image$tmpfs(&(0x7f00000003c0)='tmpfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRESDEC=r0]) 18:56:31 executing program 4: socket(0x1d, 0x3, 0x0) [ 184.450135][ T8630] tmpfs: Unknown parameter '' 18:56:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 184.551812][ T8635] can: request_module (can-proto-0) failed. [ 184.593346][ T8635] can: request_module (can-proto-0) failed. 18:56:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:31 executing program 4: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x540d, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/ipc\x00') 18:56:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x540d, 0x0) r3 = dup(r1) sendmsg$IPCTNL_MSG_CT_GET_DYING(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x6, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_generic(r3, &(0x7f0000000740)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000280)={0x468, 0x2a, 0x8, 0x70bd29, 0x25dfdbfc, {0xb}, [@nested={0x248, 0x20, 0x0, 0x1, [@generic="800dc8ffe1d0888e51cece7b182bec93389b807e6a59b5b1214a2b347e99318526ab1a3630e9f6934085320c817f41a0483d15db0069fd457e54db7bb071a196d49e20645f2087e0a4b6006c0ac4db98d629dc486df8b8e2b0619aa66ca432b9a6f0a870b84b95e817b2416174bac1673e102397cf6fdb27cabcedddcf8f2155bebe28e9d512f4c2b1e3f79e528a0417745bbe1c2d37433abcf12cdcfc286a94be534ae3b91aadca09cf59d966489ccb13934f3b43a7049d2c59b6199d608659bea123b6855707d5470ecb9758a7", @generic="90629ecc5b063ee5d365cc4c151856c1b9100cc745f66559dcb0b8733bccffcc2143381ffb3aa3e2d6dfb528c6b72e82bc6d6a89dc365d4ccb4f3415683594bcc6aee2efe970d91c5307ba1ea115267d0f788c2dce450df81db081", @typed={0x19, 0x92, 0x0, 0x0, @str='vboxnet1ppp1!keyring\x00'}, @typed={0xc, 0x6c, 0x0, 0x0, @u64=0xf6}, @generic="0fe9f343af8f370d281f9cde08c952437695bb1989d6229d3123652cb352faae245f0a734bb606baf6a139c0810f42d0013484fc1b954069ce63369117a44e71b209e9f30cac8455315059ba4e05ca467241", @generic="76beeccbbcb213cad335b35bbdae7ad52f8f", @typed={0x8, 0x27, 0x0, 0x0, @u32=0x7ff}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x9}, @generic="31c8e2a1297f54414b5fa02d14f996b688757f54b507d19992ded2185b0dfc6375755e637e20d930b2defb045813463a46f99ff6dddbeae2e2e6a9a8db6cd972383a35f28bd5b17b8e042c46957d2f5b65e852bd8abb8e8f7c4c7da22e724afa9bee30e2a997a7508f4687019d3adc9ae853d4f833fa48d054b1af"]}, @generic="ab6a71ae0944e82f724ad05ca1fad76921aff14973cdb5ddb75671ae33939af76174e573b5b44c384a7cb471f2b1d8a5a054e85c3c1c200e8563a39cdc80e648dce631600464660592ebff26f23883ed63eafe4f5d0ca7047dfd148885949df26ce0454a440ab6175232d6615f273a2e591c7d23e4cf9a894285e4ee5a93096a50489bc7fd37c91708fa", @nested={0xb0, 0x7, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x4, 0x8f}, @generic, @generic="14e8d627af77c1a9935dff030b95d65b3dc238e129c8b64b75f5f1842f34f24b42bad0cb16d46bb4e4b9d0492f27872b8adc85f53172532b33cbf429787d575c9a6b85cd049d5b96bc1705707157af01b6e81d6a21eda8b869ee71ef2ec09a23f79e7c4e52e14c23cc2e674b73f349fdb347b9000eabf5fc77b6b5e4e54d7fbd29aaec488b0e0ac9426c3d5af7e39ef27ea89e3fff02633c", @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@remote}]}, @generic="7936ae19a87c73d571fb3eca6aa9b1668234b8fcfcdf2cfb51fe01575112b3e6a330296eb3563812634d9dfdbfd39c893ccb4613534355474b53681a70c3493bf087ceb7c81c243c1930f8dbfc2e834dc810f01e78969be927aaa1b3bf7d65f29a2c2e49b5646aefbfae863cbd5d79224ff4f895147021315293f8f721df6366d66cb6f7169374c10e1117767598c9dd5087d2a5a6dce192ae1f8710446b8740c7589feedbbbdabb44b580e39860eecf5e40b66af6a5de91d3004c08965094d6c8e42769f68cafcd50", @typed={0x8, 0x6c, 0x0, 0x0, @ipv4=@private=0xa010100}]}, 0x468}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcsu\x00', 0x2427c0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000940)) r5 = accept4(r0, 0x0, 0x0, 0x0) r6 = creat(&(0x7f0000000880)='./file0\x00', 0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000008c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$sock(r5, &(0x7f0000001780), 0x0, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r7, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="01800080", @ANYRES16=r8, @ANYBLOB="000229bd7000fddbdf25030000001800040009000000190001000200000007000000050000925c18170005000000050000000200000010000400080000000700000008000000"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) 18:56:31 executing program 2: socket$inet6(0xa, 0x0, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="0001ffffff7ffedbdf250100000005000400020000001400020076657468315f746f5f687372000000000900010073797a3200000000050004000200000005000400020000000900030073797a32000000001400020076657468305f766972745f77696669000900010073797a30000000000900030073797a3100000000"], 0x84}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000002abe91353125ba08a0180000009f59800", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r2}}, 0x20}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r5, @ANYBLOB="0000000000000080d978129c0448f7ce9cd0fc0715"], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @initdev, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x14c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x800}, 0x24008010) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="40000400000003040020000000003a8392f40000", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r11, @ANYBLOB], 0x40}}, 0x0) 18:56:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x50, r1, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "4e96e1", 0x58, 0x2b, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[@srh={0x0, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, [@mcast2, @mcast1]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, '/\x00', 0x0, 0x0, 0x0, @local, @local}}}}}}}, 0x0) 18:56:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:31 executing program 4: dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r0, 0x20000001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0x700}], 0x4000000000000d0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) ioprio_get$uid(0x3, r4) sendmmsg$inet(r1, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000001540)={0x2, 0x0, @local}, 0x10, 0x0}}], 0x2, 0x0) 18:56:31 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:31 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000100)={0x0, 0x0}) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1400000025000535d25880648c63940d0424fc60", 0x14}], 0x1}, 0x200048c0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e21, @dev}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x2, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r4, 0x2}, &(0x7f0000000240)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000300)={0x8f, 0x200}) fcntl$addseals(r2, 0x409, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000440)=[@in={0x2, 0x4e21, @private=0xa010102}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @multicast2}], 0x30) write$cgroup_subtree(r5, &(0x7f0000000480)=ANY=[@ANYBLOB="0601656d6fc6e67279202b7261202b6d65fc01727920006d656d6f727920056d656d6f727938f1125e3006726400000000090000004b000000d8934b60748c39dfdf4d6d23ed0d3f478bdb746af9798f8a9ee104e4ebcb46fc568e8e88bbb904b3b7e8d78ac4347e56fbe52ebf25474da7b8fe14dc081b67c18c062637554cf725a3176d71d22521167d2cbb5f2cd0019bf4550080bb9b768c0092f8bb063b37c8d32afe2ed9b7a5000ef31d9afe891e01fa4d3a1700cef806621b3a55be8b5a78888cda7195a96c1df064ae214ba3e2acdd0360c01b6e83"], 0x36) 18:56:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x50000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000100)="eb3d90", 0x3}, {&(0x7f0000000480)="b6fbfed35e51a816b71e2912e1e6bfde5a20372a29b6c187d6682bce77", 0x1d, 0xd84}], 0x0, &(0x7f00000000c0)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$VIDIOC_G_EDID(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0xfffffff8, 0x6, [], &(0x7f0000000080)=0x4}) 18:56:32 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) 18:56:32 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) [ 185.489430][ T28] audit: type=1800 audit(1591037792.157:11): pid=8684 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15849 res=0 [ 185.514402][ T8683] FAT-fs (loop2): bogus number of reserved sectors 18:56:32 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500160002"], 0x48}}, 0x0) [ 185.543106][ T8684] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 185.552967][ T8683] FAT-fs (loop2): This looks like a DOS 1.x volume; assuming default BPB values [ 185.623111][ T8684] attempt to access beyond end of device [ 185.677152][ T8684] loop4: rw=2049, want=6434, limit=52 18:56:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x12048, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f00000000c0)=',wlan0self\x00', &(0x7f0000000100)='./file0\x00', r4) [ 185.728322][ T8684] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 185.789506][ T8694] attempt to access beyond end of device [ 185.795255][ T8694] loop4: rw=2049, want=6434, limit=52 [ 185.834137][ T8694] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, 0x0, 0x0) 18:56:32 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) 18:56:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) setns(r6, 0x4000000) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 186.002384][ T7237] minix_free_inode: bit 1 already cleared 18:56:32 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006851736300000000080002e68f31904e8a84062826f07b408ebe48fbe81a277787af69727dff79e724eb70baf1f6bcd14dee252253e4cbaa75d26a7a3ff8f99db6309d215755b756f40f8eb7578d09450ea73c43618f77ad30675a3ce816adff4780944506f71510f9482fb0dae7f7755f37597cdd6a60f3c44e65c5c7a5d4a1c285b57a54de6ddf1200a1340a3d15a2bce24de5f27e71bdee698e2e288af55f5a0b95"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4, 0xfff1}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x38, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_PINFO={0x20}]}}]}, 0x68}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 18:56:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, 0x0, 0x0) 18:56:32 executing program 0: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000000000)={0x38}, 0x38, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000080)) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r6, 0x540d, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r2, &(0x7f00000001c0)={r1, r6, 0x20}) ioctl$TCSETSF(r5, 0x540d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000180)='./bus\x00', 0x3, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000340)="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0x1000, 0xfffffffffffff796}, {&(0x7f0000002780)="5c4bf1999296c07e4f5520cbba1001557b7230f5f89dc8bb6c2d6c8380e7312c36d6a99df9032d2219217f0bae99a50a32663cfdb37171c8c7e3e75a7e5bdef9f35998989d5f79680f8d1bd40c1b2a82b4050f3c358127254135ec95371f81a5c5720a5e6b52599528b987a0c6948ddc84f4a82b3b4dc69b87437519ad66ce5002f3b193240759a1f12505c3e325a469fd355c53eed90791520a1e2ed87b2d5615b38fb7206f665685febf693eefc860ff188d550c752cef000000", 0xbb, 0x800}, {&(0x7f0000001340)="c5772480ea3152c3b36f1ac3fa481ec5fae67372f67883798fee2448790f4c19a8fadc5a1f86a687a1f3c8261205d9c74189257e4bd27871313c132e8f1dbef19b749cd186eb177007acef99a44432fd6be5e4c1c0fd957e83005962be6f338c97ab1312039526ba0720bce911a3fcf37688501a7e10cfe75a13692ca9a1031bdab1ed78f82475a6", 0x88, 0xfffffffffffffff8}, {&(0x7f0000001400)="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0x1000, 0x1}, {&(0x7f0000002400)="e4c525e9957e590c851c591211ca5c9684f809d3008c3c74a1c05a510f00f64e8254ceef59fa38debea1533f6ccf322bd1b6ad8197e59071ac8d0c8b48c85729b40f4b06ef097218d6149df36cf61a57c2f8f37d64322c9415535b3afe3eea341d3bafbab78ae32378fc3a8b218db18b48b1ece5f64d8e2a3dc81496ac64bc636287adf7a2d0c50550424203592082a7eb230cd5143d2f72729f1a223f8ec8129e697ec62325d639c146b8cdec8f8de852d03c91a22336a8d8a017403e7d27fef552b8dfc8bd8fd2980aa5cf56b406290659d865432ad7f083ff2d", 0xdb, 0x6}, {&(0x7f0000002500)="70943d2ed8903ba90e5052a9bd5e50a8802c10219720b50b6f55d0e46c07faf71d043f6ec234dddc3f6f891111d8246ae40b162437edff1fa81fb73c2dc3c4955086f291eeec737c2fd144cfacc647aecb4e8e659aa6a5e0cdf959245b4ad056d046e6d1f5c1b112691dbbf278624a4dc70f35d5edb703cf3858455a3fb1439b0d36ab875e5ed5ad399849415d5db2e1de853a", 0x93}], 0x8006, &(0x7f0000002680)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d66326673002c7375626a5f757365723d2f6465762f7474136867243591b26a2b24795333002c020061636b66737472616e736d7574653d962a252c6d6561737572652c6f626a5f757365723d6f7665726c6179002c736d61636b66736465663d637075766574656d31657468312c"]) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000200)={0x2, 0x38a, 0xffffff80, 0x80000, r8}) [ 186.253821][ T28] audit: type=1800 audit(1591037792.917:12): pid=8728 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15844 res=0 [ 186.281040][ T8728] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 186.286094][ T8730] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 186.338573][ T8728] attempt to access beyond end of device [ 186.344288][ T8728] loop4: rw=2049, want=6434, limit=52 [ 186.369310][ T8735] overlayfs: missing 'lowerdir' [ 186.390018][ T8728] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000300)=0x2701) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x9020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x1, 0x1, 0x301, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x200080c0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r6, 0x540d, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000340)=[0x5, 0x3]) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xffc00003, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)={[{@nodots='nodots'}]}) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) fanotify_mark(r3, 0x0, 0x28, r3, &(0x7f00000002c0)='./file0\x00') ioctl$TCSETSF(r7, 0x540d, 0x0) fsetxattr$trusted_overlay_redirect(r7, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1) [ 186.478582][ T8734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 18:56:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, 0x0, 0x0) 18:56:33 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) 18:56:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 186.610402][ T7237] minix_free_inode: bit 1 already cleared 18:56:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 186.773265][ T28] audit: type=1800 audit(1591037793.437:13): pid=8768 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15822 res=0 [ 186.801071][ T8768] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 186.859443][ T8768] attempt to access beyond end of device [ 186.865730][ T8768] loop4: rw=2049, want=6434, limit=52 18:56:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 186.910350][ T8768] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) pipe2(&(0x7f0000000140), 0x0) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:33 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) 18:56:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 187.099030][ T7237] minix_free_inode: bit 1 already cleared 18:56:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={@none, 0x2, 0x45ba, 0x93, 0x6acc, 0x4, "2ed7a8c456329639755332fc8d6c54f9239367e4058ba05329718f7cadd83e057f60121edbcb5a5a57df34de848d8d2d9ad024a9696d1413a2d781284b63e58ba6f5e528405d0b58eb72ab6053d3c407f9dbf75c684c1da7dd4aadad8077060ce5954ed368f3960144826c7c16f7f3a0d58caebe1848b219517b26beba42351a"}) r5 = creat(&(0x7f0000000400)='./bus\x00', 0x0) io_setup(0x40, &(0x7f00000001c0)) mkdir(&(0x7f0000000040)='./bus\x00', 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000240)=0xc) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc, 0xb00, 0x0, 0x1, 0x6, r5}]) fcntl$setstatus(r0, 0x4, 0x44000) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0xf642e7e) 18:56:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) [ 187.273639][ T28] audit: type=1800 audit(1591037793.937:14): pid=8786 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15843 res=0 [ 187.326932][ T8786] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 187.360712][ T8786] attempt to access beyond end of device [ 187.367761][ T8786] loop4: rw=2049, want=6434, limit=52 [ 187.375767][ T8786] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) 18:56:34 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 187.561846][ T7237] minix_free_inode: bit 1 already cleared 18:56:34 executing program 0: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mkdir(&(0x7f0000000780)='./file0\x00', 0x40) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000200)='./file1\x00', 0x7, 0x5, &(0x7f0000000680)=[{&(0x7f0000000380)="b14808295e9309641d89a87f2e1abfaa48736d6dae84eff44f843c2bf8920962f7cee52dd768705c4da672f9dc0b3262e9d7944c7b46ccb77cccad2ee210bc131526b9c2d63d3f51e7fb57e6d209920a0cc0772a4213c2f6bd471f3a9b7fa52c783ae397674f3640033d0e2fe205e0d0e7befe40bb255d17d92de6a65018e0021d5953b561ac4765cd0370c5c3080b8ae1896a6c2bc767e622cd3fbde5d26096fa3625e1b52394a8c75a4507d567bf423c347d05f589cac54479266af10930a266b244507e0418ce724611d506d75c900f4fa652f3406bd5996669", 0xdb, 0x9}, {&(0x7f0000000480)="44d3da6da92b012f0ab7d14986a35dbb7ddd6daee68214c682b847c21de3a28ceb6d5b46e23027b0fc55ff6557996d9fdd7d0a7b3e9d78db3e6b119bcd358e8c34d53a20b0f6aa10f8ef59f19938c4498fb4289e3be61620d7444f70071449867487c3d284e60cc365b95741931c8bbe872173f34db5a5bbfae44abed0fb59750b8c496a282e3b124addd2d6", 0x8c}, {&(0x7f0000000280)="823182db61759485712db9adc27bf7eaf009863f8cff", 0x16, 0x64}, {&(0x7f0000000540)="92f10c4af162e22469135d63310805d99ed2f83c46f07a7577f4bc1cf74fd21705bdd34f7ef1f4f0c43abf7c3cd49aeef3b38de50e272319", 0x38}, {&(0x7f0000000580)="2dc90c0bf1f5d135734171cb43c682a6598a14f22075aef1d5c277f2d267f275e1dabd4aad16a6a2c8f1a1cc09353f414b1e304c9ddb567d400088e5ef3b413d539a19a6361ae5fe4eda49d7e6e11a361c552cf15694fdb4869362aba021e7978671c3af106139ab61914cad16615c89d53761214d023c328275b78ceed01b83b857d6d46abca8caaac4491d446593e8e6b57c576a3e4d3b29fe0969196fc7e2ba10395e78b2783d436fdc397cc2f58ae15d86de7f284d5a529fb7d41790420ef73db7a88652ecbae1234630806a60627e75d242f3464848b42efc1d6a23a93348ec", 0xe2, 0xffffffff}], 0x8, &(0x7f0000000700)={[{@discard='discard'}, {@noacl='noacl'}, {@spectator='spectator'}, {@nobarrier='nobarrier'}, {@localflocks='localflocks'}], [{@measure='measure'}, {@obj_role={'obj_role', 0x3d, '/#'}}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}, {@hash='hash'}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x990a2c, 0x2, [], @value=0x1000}}) write$capi20_data(r0, &(0x7f0000000300)={{0x10, 0x2, 0x88, 0x1c9e7c8116bfcfa2, 0x5, 0x101}, 0x6b, "f3e6357357b23820b1b49f148b6b8bbc17923e3fe99d07e3dd03eba573bd39cf838391e286ce41c29eb75941b6bd474123d2579fb1672dbe5f54eabd4d528549728e48ad973fd8217518f684d948285110d3ec580b519b898e5f6b8e9a68a1f2bc7d28983f45833982121c"}, 0x7d) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dlm-monitor\x00', 0x151202, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000880)={0x0, {}, 0x0, {}, 0x1, 0x3, 0x4, 0x4, "6bf07daa17f00ad1de39f7831ee3361485f47945939b2e7bbc89deff3a07fb1bb9fdca0f1be28ae34211f262f31ad0467db94dc4cc3ff8a5a39c1cdac12f0989", "340814fdc651aab280996df4a0ff92aac2a6cb1e9e05cad2cac29db449b8a611", [0x8000, 0x100000001]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 18:56:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) sched_setattr(r2, &(0x7f0000000440)={0xfffffffffffffc74, 0x2, 0x0, 0x0, 0xfffffffd, 0x8, 0x4}, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="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", 0x109, 0x400}, {&(0x7f0000000240)="284c8a615371c98bdbe627b26e1abffa5c7eb01933c35361166db119b167df9d9d1f1f9a0c6f3ac6e51d9baa442398dcc31db17340b1d7c1d4576f8f35d6b9dfb9a8b6059d16faa780bd7ae14ca1f9f2ae21db1d6b6ceb49024acb05cfb75c01f0f6da07f82348e59f36b24a1ec227cd9facde758edba5f0c523972d42c3c16932f95bb10dcaee8a8637540ca53e010164ca39e279fddc851c7692f0f1d065153120517e546c91768a8952f29395429025f47dfd1336b346a5faae342692950d036b6814403464aa2e8f029cd0", 0xcd, 0x5}, {&(0x7f0000000040)="9c239dea4b396bf8779dbff801ef6ffc1e5beb1a90b52262f7d0f493c5147f9e2f8a5293056edb23700fc085eada892542", 0xc, 0x1}], 0x2024c0b, 0x0) 18:56:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) [ 187.720048][ T28] audit: type=1800 audit(1591037794.387:15): pid=8800 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15817 res=0 [ 187.758716][ T8803] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 187.791860][ T8800] attempt to access beyond end of device [ 187.797644][ T8800] loop4: rw=2049, want=6434, limit=52 [ 187.844617][ T8800] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) 18:56:34 executing program 3: getpid() r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe32}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x4, 0xffffffffffffffff, 0x8) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="471313a3c4ee7a50da", @ANYRES16=r3, @ANYBLOB="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"], 0x1d4}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) r4 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/crypto\x00', 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) 18:56:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) 18:56:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 18:56:34 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) [ 188.032887][ T8811] overlayfs: workdir and upperdir must reside under the same mount [ 188.061641][ T8822] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) [ 188.119287][ T7237] minix_free_inode: bit 1 already cleared [ 188.149131][ T8830] device batadv0 entered promiscuous mode [ 188.162793][ T8807] gfs2: Unknown parameter 'measure' 18:56:35 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x540d, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x3ff) ioctl$TIOCGPTPEER(r3, 0x5441, 0x2) rmdir(&(0x7f00000000c0)='./bus/file0\x00') [ 188.285268][ T8833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.314841][ T8839] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:35 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000780)="cb91edd54918cad6f8b387b41ae857e5e000ee417cfce853dbb7f5941ccdf696214f1102ef2d79810bf6702b880400beccbbd6bd63a2a7fd27bd8e734e3f0647e26b04626d69276a3fc34d2b3376f0cc0a2a201552c32715a9feb5015a6ad8374f33a5edb61074c63537c05b9c37d9bb0b253b7a11da91c50e1e1f974d6db4acb16169bde696193ac49f9d8b9f9dd03c892fc9da865dd9420572842476ca8d32cd1d7b16abf115577014c9db99507b1439f363e83756304b51c73855e94f45f5320ae85a8b1303cc44aa47602830e91ba015e9c9649517fa202a8fcba953bd87b0140cd99cbc8c5a830875c0a1627bcd540a955bd75f1fa9058ab6796fc5a290dca6c076ffb5bd47e6bd48dcf0ee577adb9610cfbfc2050f51a7a3a60103dd1923dedcf3de9e574aa9550672cda7538a2dc5131a6c3a8074d11abb294f5f4630da6875f7f6745fe887f0295d06e36e5e2db1f4191a658369c10cf32f9f6b9d075ebea31c4cc74dbcd301195589de8e904a9f1fffcc9912054549d7efc137e985e39519a21c96cf59d36d927d0076deaba4fa77466e4c30d09ea1bf8b6f304dadd91661dfac668881e79e7cab3cc96d75ebd7539bf271d5c245bcee0b635eb9dcaa39f2139da574582c535dc3dd6917d684ca3277fe6c76dbd8c3978168cc732dab68efb308aa80c5a6ba994b1f669e5c653987231456c6b7559d8b129bafae5688fb4a2ae6059741d622ae6be2b56b94852b8bcefb1d71a50d4cb1fa13c2", 0x21e}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@local}) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 18:56:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) [ 188.370876][ T28] audit: type=1800 audit(1591037795.037:16): pid=8842 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15866 res=0 [ 188.403166][ T8842] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:35 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) [ 188.430512][ T8842] attempt to access beyond end of device [ 188.436280][ T8842] loop4: rw=2049, want=6434, limit=52 [ 188.462574][ T8842] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:35 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x540d, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x2, @empty, 0x3a}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000580)=',', 0x1}], 0x1}, 0x0) [ 188.561498][ T8848] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 188.572408][ T8847] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 188.581025][ T8847] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 188.591459][ T8847] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (335196492) [ 188.602947][ T8847] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 18:56:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) 18:56:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x662, 0x1, {0xfffffffffffffffd, 0x1, 0x9, 0x2, 0x1ff}, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000340)=0x4) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r5, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'geneve1\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000001}, 0x24000010) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x6c, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_PROTOINFO={0x3c, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x38, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x9}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x6}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x8}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x3}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0xcf}]}}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x1]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}]}]}, 0x6c}}, 0x0) [ 188.731437][ T8858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 188.763339][ T8859] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 188.798549][ T7237] minix_free_inode: bit 1 already cleared [ 188.841141][ T8858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 188.891886][ T8866] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 18:56:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}], 0x2}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000080)="637cbf9e968db9304f70a48f0a0b", 0xe}, {&(0x7f0000000100)="904c5a8cfc46f3a56fc10f5c3788b58c49fc50ca916466d3897328362d94130328f1543e62909cb7ac535f9ef574bcab2b6dfcba4174cd9114cbc69d", 0x3c}, {&(0x7f0000000280)="4802ecf98a61d00924c9a4b3e72d324e7567cf355835b7c12f87719e37e4218e61fa2013fe19a66f49ac504a839c389040d6a5c02078bb025923749fb8445862e3bfc36b5c86faa8f6123ee631854ff38503da0ac26e92948daafe73a28a96cce9c2c4cf194b34a3a59a68941485ff974178cbd38e4611679973f473bdd0c8e6f94f5baf16141c11bccea8f5e0faed5da34b40188070d467f0ff012f2083e1061c1b8360e0", 0xa5}, {&(0x7f0000000880)="bedf405e9c9391920cd51335e86a4f27c19deb3f6d3ad82a57b813c613103ba169184843be608ab2720d26a7aea155394afffd759c20347187a49c08b6fcd41137ab72b7a43daab0483143cdde3d8d0b34476b02f3c9d76631ca87662b9fd85fc73b8c2d88858d2a0224874a0e192e9a4aea907813a6a9940e6a002984d51b57ab8c3d02b05ba2940d0b6570a0fecdd3096437999dc52c25cedf0f97b703406f89467817a8f0ccdb831207503a0f359e3c0dd78876766656ac1b78d9d9afe8ff2d853f1890b4c8673fa83e95b6f61fb7b0b9e337617c94", 0xd7}, {&(0x7f00000003c0)="da1f13db77256ee7db8233398606065c089163e6566e2e9aebe6884b896fa0f7af1baa32d97f3a3ecbf065905122976c9ccf44a6c975144e9b6428810b56fd9cf97104476ab8aaa3357e9d47daffd956860053370e47144aac08cfc65c966f90219eb9b81972ca7c0718a560154889eac8c8a11734ce3d8f3a54ca4d080fe45bc611ce94ec0c8d50cb7ce7118928ce9376c0", 0x92}, {&(0x7f0000000980)}], 0x6, 0x6) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000840)) 18:56:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) 18:56:35 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_LIST_RULES(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000800)={{0x0, 0x0, 0x80}}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x804801, 0x0) 18:56:35 executing program 0: perf_event_open(&(0x7f0000000240)={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) mount(&(0x7f00000005c0)=ANY=[@ANYBLOB="2e2f66696c65300049b89b8eb910ae74a76b28ef2d1bc65fcf7bf49ea1d0110a9ee85de6fd2d6cbcddbefffc4bb63ca5a2f13cdf57c07fc4d8ea2c10044621db6f2174fc5cc757bdd6b38c157f618ab90f5e3d"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='binder\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f00000001c0)={@local, @dev, @empty}, &(0x7f00000003c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000440)={'ip_vti0\x00', 0x6, 0x1}) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x10e, 0x7, 0x1, 0x36, 0x7e, @broadcast}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}}, 0x20000801) sendmmsg(r1, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'gre0\x00', {0x6}, 0x8000}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x0) [ 189.054191][ T28] audit: type=1800 audit(1591037795.717:17): pid=8872 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15853 res=0 [ 189.056110][ T8874] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 189.149568][ T8872] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 189.167342][ T8875] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 189.279155][ T7237] minix_free_inode: bit 1 already cleared 18:56:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) 18:56:36 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) 18:56:36 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f00000000c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, r2}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$phonet_pipe(r5, &(0x7f00000001c0), &(0x7f0000000180)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc4c85512, &(0x7f0000000000)=0x6) [ 189.380060][ T8890] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 189.396500][ T8898] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 189.409766][ T8897] llc_conn_state_process: llc_conn_service failed 18:56:36 executing program 2: 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, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[], 0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x400901, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3, 0x1, 0x0, 0xc, 0x8, 0x6}, 0x20) 18:56:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x540d, 0x0) dup(r3) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "7d70a5", 0x8, 0x11, 0x0, @local, @ipv4={[], [], @local}, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) 18:56:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00"], 0x48}}, 0x0) [ 189.504041][ T28] audit: type=1800 audit(1591037796.167:18): pid=8901 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15873 res=0 [ 189.564500][ T8902] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 189.634492][ T8901] attempt to access beyond end of device [ 189.654383][ T8901] loop4: rw=2049, want=6434, limit=52 [ 189.707369][ T8901] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00"], 0x48}}, 0x0) [ 189.885917][ T7237] minix_free_inode: bit 1 already cleared 18:56:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:36 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x540d, 0x0) dup(r3) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "7d70a5", 0x8, 0x11, 0x0, @local, @ipv4={[], [], @local}, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) 18:56:36 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000340)={0x3c, 0x70000, 0x0, 'queue0\x00', 0x7}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000001c0)={@multicast2, @multicast2, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r8, &(0x7f0000002540)=[{{0x0, 0x1b3, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/160, 0x437}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000040)=""/14, 0xe}], 0x6}}], 0x4000000000004da, 0x42, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0x6, 0xffff, [{0x9, 0x0, 0x800}, {0x4, 0x0, 0x7ff}, {0x7fffffff, 0x0, 0x100}, {0x3, 0x0, 0x7}, {0x0, 0x0, 0xfffffffffffffff7}, {0x9, 0x0, 0x6858}]}) [ 190.103821][ T8925] llc_conn_state_process: llc_conn_service failed [ 190.160164][ T28] audit: type=1800 audit(1591037796.827:19): pid=8928 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15857 res=0 [ 190.194377][ T8928] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:36 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="05000000a30100"/16, @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="b8"], 0x48}}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x4001) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x5, 0x0, 0x0, {0x0, 0xea60}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "689c2409242f0bb9"}}, 0x48}}, 0x0) 18:56:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00"], 0x48}}, 0x0) 18:56:36 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:37 executing program 0: socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="e800c094132a6a13945327cdba6700000000000064e1ce157d445ecbf58d3a307a90f65f0ae5fda81b88b31ce40624a61c1e5f22e6c60d968824c205000ff9"], 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x98, r4, 0xb01, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_vlan\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x36, 0x4}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'batadv0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x4}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'macvlan1\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xb071, 0xffffffffffffffff}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'macsec0\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x405c}, 0x4004) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet_mreqn(r10, 0x0, 0x20, &(0x7f0000000080)={@remote, @private, 0x0}, &(0x7f00000000c0)=0xc) r12 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES32=r12, @ANYRES16=r8, @ANYBLOB="01002cbd7000070000001200000008000300", @ANYRES32=r11, @ANYBLOB="050033000200000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4004881}, 0x20008090) [ 190.298575][ T7237] minix_free_inode: bit 1 already cleared 18:56:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=ANY=[@ANYBLOB="5524010000000000bf16", @ANYRES32=r1, @ANYBLOB="0000f1ffffffffff00000c00"], 0x24}}, 0x0) 18:56:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500"], 0x48}}, 0x0) 18:56:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@norock='norock'}, {@map_acorn='map=acorn'}]}) [ 190.560682][ T28] audit: type=1800 audit(1591037797.217:20): pid=8950 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15876 res=0 [ 190.610505][ T8950] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 190.710812][ T8959] ISOFS: Unable to identify CD-ROM format. 18:56:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500"], 0x48}}, 0x0) 18:56:37 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x540d, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000040)={0x0, 0xa, 0x4, 0x10, 0xba8, {0x0, 0xea60}, {0x3, 0x2, 0x2, 0x4, 0x6f, 0xfa, "b16ecf45"}, 0x8, 0x1, @offset=0x2, 0x2, 0x0, r2}) connect$l2tp(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 18:56:37 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 190.823437][ T7237] minix_free_inode: bit 1 already cleared [ 190.836074][ T8959] ISOFS: Unable to identify CD-ROM format. [ 190.957490][ T8967] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 18:56:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 191.020222][ T28] audit: type=1800 audit(1591037797.687:21): pid=8979 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15880 res=0 18:56:37 executing program 3: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)={0x0, 0xc, 0x4, 0x200000, 0xb11, {0x77359400}, {0x1, 0xe, 0x0, 0x94, 0x1, 0x81, "67187507"}, 0x8001, 0x1, @fd=r1, 0x400, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000140)={0x81, 0x34, 0x9, 0x4, 0x81, 0x400}) socket(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0xfdea}], 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={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) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) 18:56:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500"], 0x48}}, 0x0) [ 191.069549][ T8967] XFS (loop2): SB validate failed with error -5. [ 191.092205][ T8980] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:37 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 191.222784][ T7237] minix_free_inode: bit 1 already cleared 18:56:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000"], 0x48}}, 0x0) 18:56:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 191.428905][ T2423] blk_update_request: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 [ 191.503683][ T28] audit: type=1800 audit(1591037798.167:22): pid=9003 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15896 res=0 [ 191.517332][ T9002] __nla_validate_parse: 5 callbacks suppressed [ 191.517341][ T9002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 191.608797][ T2422] blk_update_request: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 18:56:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:38 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000"], 0x48}}, 0x0) 18:56:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60d64d4d00386a3bfe800000efffffff00000000000000bbff02000000000000000000000000000101009078000000006024004000003200000000000000000000000000000000012001000000000000000000000000000139a4ef13f5cff0be"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000200)={0x7, 0x81}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x9]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, [], 0x1}}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2d4}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xcb9}, @SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000800}, 0x8008) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = pidfd_getfd(r5, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000000)={0x9000, 0x0, 0x1ff, 0xf6f7, 0x0, 0x1}) [ 191.799531][ T28] audit: type=1800 audit(1591037798.457:23): pid=9009 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15877 res=0 [ 191.861681][ T9014] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:38 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000240)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast]}, 0x48) listen(r0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x6ef, 0x0) unshare(0x42000200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) syz_open_dev$video4linux(0x0, 0x0, 0x0) dup(0xffffffffffffffff) getsockname$packet(r2, 0x0, 0x0) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000000)) keyctl$chown(0x4, r3, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000440)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x4c, 0xfd4f}, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3}) 18:56:38 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x154, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a25}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x135}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf330}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb0f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x25}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf76}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000"], 0x48}}, 0x0) [ 192.027434][ T28] audit: type=1800 audit(1591037798.687:24): pid=9022 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15882 res=0 18:56:38 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 192.123276][ T9025] IPVS: ftp: loaded support on port[0] = 21 [ 192.144938][ T9028] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 192.250825][ T9033] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 192.290041][ T9033] minix_free_inode: bit 1 already cleared 18:56:39 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00001800028004001200050008000100000005"], 0x48}}, 0x0) [ 192.445282][ T9055] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 192.457153][ T9055] minix_free_inode: bit 1 already cleared [ 192.492733][ T9029] IPVS: ftp: loaded support on port[0] = 21 18:56:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:39 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x154, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a25}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x135}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf330}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb0f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x25}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf76}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:39 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 192.640412][ T75] tipc: TX() has been purged, node left! 18:56:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00001800028004001200050008000100000005"], 0x48}}, 0x0) [ 192.784675][ T9092] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00001800028004001200050008000100000005"], 0x48}}, 0x0) [ 192.837991][ T9092] minix_free_inode: bit 1 already cleared 18:56:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0xa, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000040)=[r5]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) write$P9_RSTATu(r2, &(0x7f0000000300)={0x70, 0x7d, 0x2, {{0x0, 0x52, 0x20, 0xffff7abe, {0x21, 0x1, 0x4}, 0x0, 0x80, 0x7f, 0x5d2, 0x10, 'posix_acl_access', 0x6, 'dctcp\x00', 0x9, 'illinois\x00'}, 0x9, 'illinois\x00', r3, r5, r7}}, 0x70) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 18:56:39 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500"], 0x48}}, 0x0) 18:56:39 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x154, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a25}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x135}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf330}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb0f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x25}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf76}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 193.120725][ T28] audit: type=1800 audit(1591037799.787:25): pid=9111 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15890 res=0 [ 193.177235][ T9111] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500"], 0x48}}, 0x0) 18:56:40 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x154, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a25}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x135}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf330}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb0f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x25}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf76}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:40 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 193.466472][ T7237] minix_free_inode: bit 1 already cleared 18:56:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e0000180002800400120005000800010000000500"], 0x48}}, 0x0) 18:56:40 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 193.653482][ T28] audit: type=1800 audit(1591037800.317:26): pid=9127 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15874 res=0 [ 193.703007][ T9127] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 193.751949][ T9127] attempt to access beyond end of device [ 193.839268][ T9127] loop4: rw=2049, want=6434, limit=52 18:56:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 193.918431][ T9127] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e00001800028004001200050008000100000005"], 0x48}}, 0x0) 18:56:40 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:40 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 194.060424][ T7237] minix_free_inode: bit 1 already cleared [ 194.066320][ T9139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:40 executing program 3: mknod$loop(&(0x7f0000000000)='./file1\x00', 0x40, 0x0) clone(0x6120940, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYRES64], &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='afs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x4, 0x95, &(0x7f0000000280)="19fd265bc0def2c1d42331a0179c8cc3ce00d7797bcd06dd79308eea5ab8cb72d6ed09a141c78125652e5376f613e7791e03c3409f1563c2adda37f4ad602a97b67a645eaab7611d8ccb131865bd8c5b3002080ee1574e0bd3e251fb258d1259e7fe699d5216babe35e43bbef185bb7ddaa7f55e693b4bc9138c11f1db7ae1d2ec03e542338b420bde2a25b8d0396f82db2045f946"}) io_setup(0xa00, &(0x7f00000004c0)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$inet6(r3, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) [ 194.248628][ T9150] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 194.262562][ T28] audit: type=1800 audit(1591037800.927:27): pid=9151 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15895 res=0 sendmmsg(r4, &(0x7f0000009580)=[{{&(0x7f0000000380)=@pptp={0x18, 0x2, {0x2, @broadcast}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000400)="670d135c567da9c2e28ea490a50c4ddbbb6c8ad43605ab2fc090a482d34fffac8ac45860a13d6806616bb2ae59aa3c7970498dad0d", 0x35}, {&(0x7f0000000580)="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0x1000}, 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0x1000}, {&(0x7f0000008180)="d12d94ec56dae01b6a27e6a8f01008dccf503d3fb3c86da63d3df0f582ac449b6cc370bdb9895e106947f6e0d4f150357b83f0ac0fea265fedeafaebf09c28ba43146f4e34c5590a87798fb1eef940a5e172440cd8db55fe9f3a832a2e3158", 0x5f}, {&(0x7f0000008200)="b15cc4bd8df9b7b6284dba50aed267433bc3245931f9867a65e1005311bb76d69d80c43e4f8518a706637241617e96a2983189a0043b6ea5925ff8", 0x3b}], 0x3, &(0x7f0000008280)=[{0x1010, 0x118, 0x2, "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"}, {0x38, 0x114, 0x1, "81c24820a8ccb6083c16c8a36dcd52da9b2a82b32c2519e88092f991340bcd4974fb6817f4a69fb8"}, {0xf0, 0x110, 0x2, "010615a3011d5c140e01ab8577de48334bb424c827ac1af01f4397f35b10fc1c7416d1aa49666a3d20404af19ae996d03f97ed70ac9136d787de7a5664e3d68a42e00eff25828b8571bd7b9ec599079c17dbc63f5c3e8e7cd5d952a71ab0ac8099c37276a7fa550b91fd1d7d5287af98f37d6457e8bc031802f49829e9d86c862513e46d4c602f912b62404166912e0424dc4986aa79794f40d17117c17bee773f8bb003fecb4b70ad5c47b01668dab09bfb8d7bf66d0910ad8326bcac40ea639131c479bbfc03a15518de3c6f9cb8e1cf262d8cff86de46a6cbfdee59"}, {0x68, 0x100, 0x7ce, "13e7f1fa94aa677979bdec2ed6022a36f62814a825064982e6dfb9cf8195f933fc7d4dd2dc7adb2afa06dcaf9364f45eafb9c98245521925a75c40e86d70d0913e1acd4cd9d0fe76cd9a6db8e2477ec2d7aa71"}, {0x78, 0x112, 0x9, "75e580fe6adfd22b8b1bef63d8d5b0049421f7439bd46e7bce20e6314f8d029d8de35a992deb0553930fae047760fc6bcd8dd6bca5fd2190aec93d750884139fdb10bd16a2e7ff5dff649be9d0e21433d71f2513361b605f363956704b354c028fc33a05315f"}, {0x60, 0x0, 0x6, "dec70a32e5e241b3ea333c162b0f0dfcb14c778d2681527cb5caf903285b7ca5bf4f44231df4a7cc8627c234ee72766409f0f219b64886bbf9b2ad970219408bcfec2ad6d811c3eeee0f2a"}, {0x70, 0x1, 0x8, "457f73f450f802cbb39b09dc260654f6e130410c85fd13f1373694b681ad1ea1b643e24b458d73c1f25e647cfe35133e5e90f568775b842b9be682ed4adbd8b2cea5f4e5dc719db6134ca28095674cc24e8efb2eb02c91309364f532"}], 0x12e8}}], 0x6, 0x4) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffffffffffe86}]) io_getevents(r1, 0x1, 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x3938700}) 18:56:40 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 194.327886][ T9151] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 194.468425][ T9158] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:41 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 194.533823][ T7237] minix_free_inode: bit 1 already cleared [ 194.672296][ T28] audit: type=1800 audit(1591037801.337:28): pid=9166 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15894 res=0 [ 194.691256][ T9166] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 194.694014][ T9166] attempt to access beyond end of device [ 194.707975][ T9166] loop4: rw=2049, want=6434, limit=52 [ 194.714166][ T9166] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000007c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x0}, 0x200408c4) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3d8, 0x100, 0x1e8, 0x100, 0x2f0, 0x2f0, 0x2f0, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @empty, 0xffffff, 0xff000000, 0x3, 0xc, {@empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}}, 0x2, 0x1, 0x5, 0x1f, 0x2, 0x2, 'ip6tnl0\x00', 'veth1\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x79, 0xf7, {0xf58}}}}, {{@arp={@loopback, @loopback, 0xff000000, 0xff000000, 0x5, 0xc, {@empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}}, 0x3, 0x0, 0x20, 0xfff9, 0x2, 0x3, 'team_slave_0\x00', 'batadv0\x00', {0xff}, {0xff}, 0x0, 0x9}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@arp={@rand_addr=0x64010102, @rand_addr=0x64010102, 0xff000000, 0x100000100, 0xf, 0x1, {@mac, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, {@mac=@multicast, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}}, 0xa3a7, 0x1, 0x800, 0x4, 0x3ff, 0xf8, 'team_slave_0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x21}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xb4, {0x26}}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x428) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="80", 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x16, "740a6f540b7ed5b61a06a2008e66fbdb54869fe28ae1"}, &(0x7f0000000740)=0x3a) ioctl$SNDCTL_DSP_CHANNELS(r6, 0xc0045006, &(0x7f0000000100)=0x7fe) getitimer(0x1, &(0x7f00000001c0)) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x1}], 0x1, 0x0, 0x0, 0x600}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, &(0x7f0000000780)) 18:56:41 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:41 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:41 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 194.791775][ T7237] minix_free_inode: bit 1 already cleared 18:56:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:41 executing program 3: socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffec8, 0x12, 0x9d, 0x3f, 0x0, 0x0, 0x0, 0xc0010, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_config_ext={0x1, 0x3}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, @perf_config_ext={0x2, 0x1}, 0x40903, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) getpgid(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000300)=0x34) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 195.054536][ T28] audit: type=1800 audit(1591037801.717:29): pid=9182 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15900 res=0 [ 195.126290][ T9182] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:41 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:41 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:42 executing program 3: getpid() bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xd}, 0x14) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000500)=""/212) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x200000000, 0x0, 0x0, 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0x8, {{0xa, 0x4e23, 0x4, @remote}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @local}, 0x10) sendfile(r0, r0, &(0x7f0000000480), 0xa198) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0xd000, 0xb4, &(0x7f0000000200)=""/180}]}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self\x00', 0x20000, 0x0) [ 195.310550][ T7237] minix_free_inode: bit 1 already cleared [ 195.435812][ T28] audit: type=1800 audit(1591037802.097:30): pid=9195 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15898 res=0 [ 195.505979][ T9197] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 195.508949][ T9195] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 195.576502][ T28] audit: type=1800 audit(1591037802.127:31): pid=9197 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15903 res=0 [ 195.598562][ T9201] attempt to access beyond end of device [ 195.608232][ T9201] loop4: rw=2049, want=6434, limit=52 [ 195.614501][ T9201] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:42 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:42 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 195.700912][ T7237] minix_free_inode: bit 1 already cleared [ 195.949511][ T9212] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 196.092246][ T9195] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 18:56:42 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:42 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x1) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x0, @multicast2}, {0x0, @random="c2c33ce93526"}, 0x0, {0x2, 0x0, @remote}, 'syz_tun\x00'}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x1e, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000100001040000ee0000000000006708009896195ed26ce38d467d809f74d34f45ffdbc6b225e147a3d49df89051cb45eafe436609a42284", @ANYRES32=0x0, @ANYBLOB="2b03000000000000280012800b00010067656e657665000018000201800000000000000000000000000000000000000008000a00", @ANYRES32=r5, @ANYBLOB], 0x50}}, 0x0) [ 196.236807][ T7237] minix_free_inode: bit 1 already cleared 18:56:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 196.385690][ T9229] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 196.453075][ T9231] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 196.473883][ T9231] attempt to access beyond end of device [ 196.480548][ T9231] loop4: rw=2049, want=6434, limit=52 [ 196.486166][ T9231] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:43 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 196.533342][ T7237] minix_free_inode: bit 1 already cleared 18:56:43 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 196.601002][ T9236] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:43 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000002c0)}, {&(0x7f0000000340)="2e0f62a2018a176c1affbd51ff6312016e7934ef9ca83a8d3516b20d5caec51110962b66bd444f05b25629ddc544c915ad6f02a075fbfe625afc642720c8fbb78573572c02a4dc8cc020cb025ac21fc53db69c70eab6f8d87c858536fd98f29c74618c59ff17ca52f5d73b2ffb5a033f03e4", 0x72}, {&(0x7f0000000540)="519b12a55438e5e61d6125c32115d428185a6dcf14f047095809c12eec36be5323bdaef9d6126a921b1220eff06bd7ef7b47f73a27729a0c559cf94e149b94582398b05e88d875704808d633fa", 0x4d}, {&(0x7f00000005c0)="ff45ad3a64673f1fcc2d6db4fe3849d5a1240e527fc6e9835ee10100000000000000b2adb35517b4f2e3d1c6a4f49800b36e725f843b6ed6e8b9c2e63ec0e4b86aad18a13dab79d01f7d1664c4ac7bd3593106d1ee8b942db66e642e853a904f645bd7f20cc8a70da33ec897574a8bd07c1cf9b14d9a454a6e23a879a910f6e19aa1fadd873e89ef046081d61e3c2483bf326250933ca1ea0e9be209e421177126cd5f57a2ea1007a2ad30d8c814e6aa6a97d21e75f7cfd9129a2c9de8292bad8f", 0xc1}, {&(0x7f0000000200)="b1a088c3ce335075f9bddbed7f2a5c0991e82a12a75223d27214f774b269fcbe48ff054e31d7147b3c56fed52f129d223abe9264c53401aea222f2c18b25d2faeed95394010358b5350437d72a6409bad00100fe111fc522a2ff77108b26fae704bcd91023eadb40f89d735c86dc2ac243455b3325e8855be73a78", 0x7b}], 0x5, 0xfffffffffffffffe) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(0x0, 0x638400, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f00000004c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) open(&(0x7f0000000280)='./file0\x00', 0x40081, 0x0) mkdir(0x0, 0x121) gettid() tkill(0x0, 0x13) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004105) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'sit0\x00', 0x4000}) socket(0x0, 0x0, 0x0) [ 196.695228][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 196.695240][ T28] audit: type=1800 audit(1591037803.357:34): pid=9241 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15910 res=0 [ 196.719851][ T9241] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 196.780530][ T9241] attempt to access beyond end of device [ 196.844631][ T9241] loop4: rw=2049, want=6434, limit=52 18:56:43 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 196.905441][ T9241] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 196.928031][ T9250] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:43 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:43 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001700", 0x18, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x0, 0x41424344, r0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3}]}}}}}}}}, 0x0) [ 197.087808][ T7237] minix_free_inode: bit 1 already cleared 18:56:43 executing program 0: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) 18:56:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:44 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 197.205713][ T9262] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:44 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 197.401578][ T9269] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:56:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 197.455199][ T9277] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 197.660260][ T9284] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:46 executing program 3: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) 18:56:46 executing program 0: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) 18:56:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:46 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:46 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:46 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 199.693068][ T9304] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 199.713407][ T75] tipc: TX() has been purged, node left! [ 199.737619][ T9306] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:56:46 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 199.798379][ T9309] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:56:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 199.893730][ T9314] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 200.030590][ T28] audit: type=1800 audit(1591037806.696:35): pid=9317 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15931 res=0 [ 200.081296][ T9317] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:46 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 200.154923][ T9321] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 18:56:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 200.285485][ T9325] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 200.372388][ T7237] minix_free_inode: bit 1 already cleared 18:56:47 executing program 3: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) 18:56:47 executing program 0: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) 18:56:47 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:47 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 200.615741][ T28] audit: type=1800 audit(1591037807.276:36): pid=9336 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15929 res=0 [ 200.621255][ T9340] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 200.679138][ T9339] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 200.715613][ T9342] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:47 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:47 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 200.904940][ T7237] minix_free_inode: bit 1 already cleared [ 200.920933][ T9346] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:56:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 201.025231][ T28] audit: type=1800 audit(1591037807.686:37): pid=9357 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15932 res=0 [ 201.034223][ T9357] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 201.059963][ T9357] attempt to access beyond end of device [ 201.066373][ T9357] loop4: rw=2049, want=6434, limit=52 18:56:47 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(0x0, 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 201.073409][ T9357] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:56:47 executing program 0: close(0xffffffffffffffff) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0xffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000480)="eb3c906dff03732e666174000204010002000270fff808506da18dd82f86ac97cbdaa8d9ac8f4da99ff4a42b0943", 0x2e}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8308, 0x7, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x4b) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c9bc6, 0x29) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendto$inet6(r1, &(0x7f00000000c0)="5dacf71910da2fa0964885c8c2", 0xd, 0x240000c0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x1c) [ 201.121410][ T7237] minix_free_inode: bit 1 already cleared [ 201.307673][ T9363] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:56:48 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0xd}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)="9a006daf", 0x4}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000000)={{0x0, @addr=0x7fffffff}, 0x8, 0x8, 0x7}) 18:56:48 executing program 2: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:48 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 201.611161][ T9369] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 201.703913][ T9369] minix_free_inode: bit 1 already cleared [ 201.750383][ T9380] FAULT_INJECTION: forcing a failure. [ 201.750383][ T9380] name failslab, interval 1, probability 0, space 0, times 1 [ 201.790556][ T9380] CPU: 1 PID: 9380 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 18:56:48 executing program 2: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 201.800401][ T9380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.810814][ T9380] Call Trace: [ 201.814140][ T9380] dump_stack+0x18f/0x20d [ 201.818580][ T9380] should_fail.cold+0x5/0x14 [ 201.823198][ T9380] should_failslab+0x5/0xf [ 201.827642][ T9380] kmem_cache_alloc_node+0x25c/0x760 [ 201.832960][ T9380] __alloc_skb+0xba/0x5a0 [ 201.837488][ T9380] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 201.843060][ T9380] ? netlink_autobind.isra.0+0x21b/0x300 [ 201.848724][ T9380] netlink_sendmsg+0x97b/0xe10 [ 201.854120][ T9380] ? aa_af_perm+0x260/0x260 [ 201.857663][ T9382] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 201.858636][ T9380] ? netlink_unicast+0x740/0x740 [ 201.858661][ T9380] ? netlink_unicast+0x740/0x740 [ 201.858679][ T9380] sock_sendmsg+0xcf/0x120 [ 201.858694][ T9380] ____sys_sendmsg+0x6e6/0x810 [ 201.858710][ T9380] ? kernel_sendmsg+0x50/0x50 [ 201.858729][ T9380] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 201.858740][ T9380] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 201.858761][ T9380] ___sys_sendmsg+0x100/0x170 [ 201.858777][ T9380] ? sendmsg_copy_msghdr+0x70/0x70 [ 201.922932][ T9380] ? __fget_files+0x277/0x400 [ 201.927638][ T9380] ? lock_downgrade+0x840/0x840 [ 201.932512][ T9380] ? rcu_read_lock_held_common+0xa0/0xa0 [ 201.938154][ T9380] ? check_preemption_disabled+0x38/0x220 [ 201.943884][ T9380] ? __fget_files+0x299/0x400 [ 201.948682][ T9380] ? __fget_light+0x218/0x280 [ 201.953367][ T9380] ? sockfd_lookup_light+0xc6/0x170 [ 201.958569][ T9380] __sys_sendmsg+0xe5/0x1b0 [ 201.963076][ T9380] ? __sys_sendmsg_sock+0xb0/0xb0 [ 201.968138][ T9380] ? check_preemption_disabled+0x38/0x220 [ 201.974057][ T9380] ? do_syscall_64+0x1c/0xe0 [ 201.978652][ T9380] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 201.984652][ T9380] do_syscall_64+0x60/0xe0 [ 201.989085][ T9380] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.994988][ T9380] RIP: 0033:0x45ca69 [ 201.999067][ T9380] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.021542][ T9380] RSP: 002b:00007fc0e13cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.029966][ T9380] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca69 [ 202.038027][ T9380] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 18:56:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000140)={0x3, 0x0, [0x0, 0x32, 0x0, 0x0, 0x8001], 0x1d0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsmount(r6, 0x1, 0x8a) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) close(r7) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x200000003, 0x84) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f0000001280)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r4, 0x0, 0x19404, 0x0) [ 202.046001][ T9380] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 202.053980][ T9380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 202.062049][ T9380] R13: 0000000000000a04 R14: 00000000004cce0c R15: 00007fc0e13ce6d4 18:56:48 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0xd}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)="9a006daf", 0x4}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000000)={{0x0, @addr=0x7fffffff}, 0x8, 0x8, 0x7}) 18:56:48 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(0x0, 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:48 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 202.257175][ T9392] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 202.303618][ T9392] minix_free_inode: bit 1 already cleared [ 202.314284][ T9396] FAULT_INJECTION: forcing a failure. [ 202.314284][ T9396] name failslab, interval 1, probability 0, space 0, times 0 [ 202.377691][ T9396] CPU: 1 PID: 9396 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 202.387535][ T9396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.397600][ T9396] Call Trace: [ 202.400904][ T9396] dump_stack+0x18f/0x20d [ 202.405249][ T9396] should_fail.cold+0x5/0x14 [ 202.409910][ T9396] should_failslab+0x5/0xf [ 202.414367][ T9396] kmem_cache_alloc_node_trace+0x27c/0x790 [ 202.420199][ T9396] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 202.426192][ T9396] __kmalloc_node_track_caller+0x38/0x60 [ 202.431941][ T9396] __kmalloc_reserve.isra.0+0x39/0xe0 [ 202.438364][ T9396] __alloc_skb+0xef/0x5a0 [ 202.442699][ T9396] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 202.448252][ T9396] ? netlink_autobind.isra.0+0x21b/0x300 [ 202.453904][ T9396] netlink_sendmsg+0x97b/0xe10 [ 202.458959][ T9396] ? aa_af_perm+0x260/0x260 [ 202.463510][ T9396] ? netlink_unicast+0x740/0x740 [ 202.468477][ T9396] ? netlink_unicast+0x740/0x740 [ 202.473431][ T9396] sock_sendmsg+0xcf/0x120 18:56:49 executing program 2: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 202.477868][ T9396] ____sys_sendmsg+0x6e6/0x810 [ 202.482651][ T9396] ? kernel_sendmsg+0x50/0x50 [ 202.487345][ T9396] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 202.493389][ T9396] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 202.499393][ T9396] ___sys_sendmsg+0x100/0x170 [ 202.504077][ T9396] ? sendmsg_copy_msghdr+0x70/0x70 [ 202.511637][ T9396] ? __fget_files+0x277/0x400 [ 202.516323][ T9396] ? lock_downgrade+0x840/0x840 [ 202.521362][ T9396] ? rcu_read_lock_held_common+0xa0/0xa0 18:56:49 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) quotactl(0x3ff0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)="29ede73d3152e8ea4a049a79c0501ef0b318105748b29c6eead8ee58b3db9efe493f43a0329a6f2cf1c26d2c029796e3aeedd0890b34f7bb5df781ea06841d94f22ae78f94958d38ed7efdf02ea40c1b7d7f3489debf3dc4b8822e4215c058885318eab4cd16f4b1942ea0cebbf2891cbe9d04ceb021ce77e0ac71abc434b5bacba1f1cb0c0774d3d48985371483f729cf341e687dab45ad44fad90894ca4cdcde53ae3c4dcad3f5a69b2b9a1ebcbbc0e7a9638a9d4c4a7819dfc25b38b26cef2d585dfe6a5bd53550645b1bb4d4e7f3b525171830f1a3e57f2514") sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc001200b8000699030007000500154001008178a80016000c000100e558110000000100000e006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x725100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ocfs2_control\x00', 0x2400, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r7, 0x8818564c, &(0x7f0000000480)) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e21, @dev}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, 0x8) ioctl$KDSKBLED(r3, 0x4b65, 0xc000000000000000) [ 202.527057][ T9396] ? check_preemption_disabled+0x38/0x220 [ 202.532809][ T9396] ? __fget_files+0x299/0x400 [ 202.537598][ T9396] ? __fget_light+0x218/0x280 [ 202.542725][ T9396] ? sockfd_lookup_light+0xc6/0x170 [ 202.547937][ T9396] __sys_sendmsg+0xe5/0x1b0 [ 202.552445][ T9396] ? __sys_sendmsg_sock+0xb0/0xb0 [ 202.557655][ T9396] ? check_preemption_disabled+0x38/0x220 [ 202.563389][ T9396] ? do_syscall_64+0x1c/0xe0 [ 202.567988][ T9396] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 202.573997][ T9396] do_syscall_64+0x60/0xe0 [ 202.578416][ T9396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.584306][ T9396] RIP: 0033:0x45ca69 [ 202.588223][ T9396] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.608001][ T9396] RSP: 002b:00007fc0e13cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.616516][ T9396] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca69 [ 202.624585][ T9396] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 202.632569][ T9396] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 202.640542][ T9396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 202.649469][ T9396] R13: 0000000000000a04 R14: 00000000004cce0c R15: 00007fc0e13ce6d4 18:56:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:49 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(0x0, 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:49 executing program 3: unshare(0x40000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x2}, 0xc) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000280)=""/196) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x40047438, &(0x7f0000000180)=""/246) 18:56:49 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:49 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 202.900614][ T9412] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 202.922758][ T9412] minix_free_inode: bit 1 already cleared [ 202.941643][ T9418] IPVS: ftp: loaded support on port[0] = 21 18:56:49 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 203.021387][ T9422] FAULT_INJECTION: forcing a failure. [ 203.021387][ T9422] name failslab, interval 1, probability 0, space 0, times 0 [ 203.078111][ T9422] CPU: 0 PID: 9422 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 203.088123][ T9422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.098184][ T9422] Call Trace: [ 203.101488][ T9422] dump_stack+0x18f/0x20d [ 203.105869][ T9422] should_fail.cold+0x5/0x14 [ 203.110485][ T9422] should_failslab+0x5/0xf [ 203.115006][ T9422] kmem_cache_alloc+0x44/0x740 [ 203.119783][ T9422] ? lock_downgrade+0x840/0x840 [ 203.124648][ T9422] skb_clone+0x14d/0x3c0 [ 203.128902][ T9422] netlink_deliver_tap+0x937/0xb80 [ 203.134071][ T9422] netlink_unicast+0x5e9/0x740 [ 203.138861][ T9422] ? netlink_attachskb+0x810/0x810 [ 203.143980][ T9422] ? _copy_from_iter_full+0x25c/0x870 [ 203.149368][ T9422] ? __phys_addr_symbol+0x2c/0x70 [ 203.154399][ T9422] ? __check_object_size+0x171/0x437 [ 203.159698][ T9422] netlink_sendmsg+0x882/0xe10 [ 203.164478][ T9422] ? aa_af_perm+0x260/0x260 [ 203.168993][ T9422] ? netlink_unicast+0x740/0x740 [ 203.173947][ T9422] ? netlink_unicast+0x740/0x740 [ 203.178888][ T9422] sock_sendmsg+0xcf/0x120 [ 203.183311][ T9422] ____sys_sendmsg+0x6e6/0x810 [ 203.188100][ T9422] ? kernel_sendmsg+0x50/0x50 [ 203.192880][ T9422] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 203.198866][ T9422] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 203.204860][ T9422] ___sys_sendmsg+0x100/0x170 [ 203.209550][ T9422] ? sendmsg_copy_msghdr+0x70/0x70 [ 203.214674][ T9422] ? __fget_files+0x277/0x400 [ 203.219365][ T9422] ? lock_downgrade+0x840/0x840 [ 203.224232][ T9422] ? rcu_read_lock_held_common+0xa0/0xa0 [ 203.229877][ T9422] ? check_preemption_disabled+0x38/0x220 [ 203.235709][ T9422] ? __fget_files+0x299/0x400 [ 203.240409][ T9422] ? __fget_light+0x218/0x280 [ 203.245224][ T9422] ? sockfd_lookup_light+0xc6/0x170 [ 203.245672][ T9443] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 203.250447][ T9422] __sys_sendmsg+0xe5/0x1b0 [ 203.250463][ T9422] ? __sys_sendmsg_sock+0xb0/0xb0 [ 203.250480][ T9422] ? check_preemption_disabled+0x38/0x220 18:56:49 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 203.250516][ T9422] ? do_syscall_64+0x1c/0xe0 [ 203.250536][ T9422] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 203.250556][ T9422] do_syscall_64+0x60/0xe0 [ 203.290211][ T9422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.290313][ T9443] minix_free_inode: bit 1 already cleared [ 203.296110][ T9422] RIP: 0033:0x45ca69 [ 203.296125][ T9422] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.296132][ T9422] RSP: 002b:00007fc0e13cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.296145][ T9422] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca69 [ 203.296154][ T9422] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 203.296162][ T9422] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 203.296170][ T9422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 203.296179][ T9422] R13: 0000000000000a04 R14: 00000000004cce0c R15: 00007fc0e13ce6d4 [ 203.383530][ T9418] IPVS: ftp: loaded support on port[0] = 21 18:56:50 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:50 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x6}, @in6={0xa, 0x4e22, 0xfffffffc, @dev={0xfe, 0x80, [], 0x33}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3f}}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x36}, 0x6}, @in6={0xa, 0x4e23, 0xddf, @mcast2, 0x50}, @in6={0xa, 0x4e24, 0x80000000, @empty, 0x101}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x1}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 18:56:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:50 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:50 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:50 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 203.837545][ T9484] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 203.861980][ T9483] FAULT_INJECTION: forcing a failure. [ 203.861980][ T9483] name failslab, interval 1, probability 0, space 0, times 0 [ 203.902364][ T9484] minix_free_inode: bit 1 already cleared [ 203.945796][ T9483] CPU: 1 PID: 9483 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 203.955628][ T9483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.965685][ T9483] Call Trace: [ 203.968985][ T9483] dump_stack+0x18f/0x20d [ 203.973336][ T9483] should_fail.cold+0x5/0x14 [ 203.978311][ T9483] should_failslab+0x5/0xf [ 203.983103][ T9483] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 203.988508][ T9483] ? lock_downgrade+0x840/0x840 [ 203.993634][ T9483] rtnl_newlink+0x46/0xa0 [ 203.997966][ T9483] ? __rtnl_newlink+0x1590/0x1590 [ 204.003088][ T9483] rtnetlink_rcv_msg+0x44e/0xad0 [ 204.008206][ T9483] ? rtnl_bridge_getlink+0x870/0x870 [ 204.013502][ T9483] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 204.018788][ T9483] ? rcu_read_lock_held+0x70/0xb0 [ 204.024076][ T9483] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 204.029887][ T9483] netlink_rcv_skb+0x15a/0x430 [ 204.035903][ T9483] ? rtnl_bridge_getlink+0x870/0x870 [ 204.041233][ T9483] ? netlink_ack+0xa60/0xa60 [ 204.046042][ T9483] ? check_preemption_disabled+0x38/0x220 [ 204.051794][ T9483] netlink_unicast+0x537/0x740 [ 204.056595][ T9483] ? netlink_attachskb+0x810/0x810 [ 204.061732][ T9483] ? _copy_from_iter_full+0x25c/0x870 [ 204.067127][ T9483] ? __phys_addr_symbol+0x2c/0x70 [ 204.072358][ T9483] ? __check_object_size+0x171/0x437 [ 204.077779][ T9483] netlink_sendmsg+0x882/0xe10 [ 204.082656][ T9483] ? aa_af_perm+0x260/0x260 [ 204.087208][ T9483] ? netlink_unicast+0x740/0x740 [ 204.092263][ T9483] ? netlink_unicast+0x740/0x740 [ 204.097409][ T9483] sock_sendmsg+0xcf/0x120 [ 204.101873][ T9483] ____sys_sendmsg+0x6e6/0x810 [ 204.106704][ T9483] ? kernel_sendmsg+0x50/0x50 [ 204.111510][ T9483] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 204.117514][ T9483] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 204.123897][ T9483] ___sys_sendmsg+0x100/0x170 [ 204.128598][ T9483] ? sendmsg_copy_msghdr+0x70/0x70 [ 204.133728][ T9483] ? __fget_files+0x277/0x400 [ 204.138433][ T9483] ? lock_downgrade+0x840/0x840 [ 204.143299][ T9483] ? rcu_read_lock_held_common+0xa0/0xa0 [ 204.149040][ T9483] ? check_preemption_disabled+0x38/0x220 [ 204.154790][ T9483] ? __fget_files+0x299/0x400 [ 204.159506][ T9483] ? __fget_light+0x218/0x280 [ 204.164205][ T9483] ? sockfd_lookup_light+0xc6/0x170 [ 204.169424][ T9483] __sys_sendmsg+0xe5/0x1b0 [ 204.173948][ T9483] ? __sys_sendmsg_sock+0xb0/0xb0 [ 204.179261][ T9483] ? check_preemption_disabled+0x38/0x220 [ 204.185177][ T9483] ? do_syscall_64+0x1c/0xe0 [ 204.189808][ T9483] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 204.195811][ T9483] do_syscall_64+0x60/0xe0 [ 204.200250][ T9483] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.206152][ T9483] RIP: 0033:0x45ca69 [ 204.210061][ T9483] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.229674][ T9483] RSP: 002b:00007fc0e13cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.238099][ T9483] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca69 [ 204.246085][ T9483] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 204.254076][ T9483] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 204.262160][ T9483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 204.270503][ T9483] R13: 0000000000000a04 R14: 00000000004cce0c R15: 00007fc0e13ce6d4 18:56:51 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 204.480820][ T9493] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 204.541160][ T9493] minix_free_inode: bit 1 already cleared 18:56:51 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 204.716181][ T28] audit: type=1800 audit(1591037811.376:38): pid=9501 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15947 res=0 18:56:51 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x7, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000065000000000000000f000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x78) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r4, 0xfffffffffffffd9f, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5}, 0x70) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r5, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x800, 0x0) setsockopt$packet_buf(r6, 0x107, 0x5, &(0x7f00000000c0)="c7d4c85dc905d6082242fbbff38d4420db0d8f3d4a76c9256c257ee334d4f7ca01e9b2f99fd51bfdcd56856be46d7149387aa36d63a3d7f5bcaae59deee9c4309cd539c6e1bc50e2c0e7fdd565eca148837c86f35fad3c002b769d5188", 0x5d) 18:56:51 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:51 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 204.998875][ T28] audit: type=1800 audit(1591037811.656:39): pid=9509 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15902 res=0 18:56:51 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 205.321790][ T28] audit: type=1800 audit(1591037811.986:40): pid=9524 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15921 res=0 18:56:52 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 205.490227][ T28] audit: type=1800 audit(1591037812.156:41): pid=9532 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=15951 res=0 18:56:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:52 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:52 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 205.725248][ T28] audit: type=1800 audit(1591037812.386:42): pid=9543 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15931 res=0 18:56:52 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:52 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 205.950186][ T28] audit: type=1800 audit(1591037812.616:43): pid=9557 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15931 res=0 18:56:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7, 0x79, 0x1}, 0x7) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r5, 0x540d, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100001000000000000000000e00000010000000000000000000000000000000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e007f00000100"/188], 0x104}}, 0x0) 18:56:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 206.135031][ T9568] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 18:56:52 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:52 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 206.321309][ T28] audit: type=1800 audit(1591037812.986:44): pid=9577 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15928 res=0 18:56:53 executing program 3: unshare(0x40000000) mmap(&(0x7f0000823000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000000)={0x8, 0x1ff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d40)={r7, 0xc0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001b40)=0x5, 0x0, 0x0, 0x0, &(0x7f0000001b80)={0x109, 0xfffffffd}, 0x0, 0x0, &(0x7f0000001bc0)={0x5, 0x100, 0x5, 0x4}, &(0x7f0000001c00)=0xfb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001c40)=0x200000009}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001dc0)={r3, 0x10, &(0x7f0000001d80)={&(0x7f0000001a40)=""/199, 0xc7, r8}}, 0x10) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="14040800126870143463256b71b9c8e9f005f5ffcff16c2648e459090bd2e1b71d90e006c54ae1bedfe9cd0066d0b0474d180a57c8f917bed72d046e", @ANYRES16=0x0, @ANYBLOB="7df7000000000000000010000000"], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4800) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r2, 0x10, &(0x7f0000000280)={&(0x7f00000000c0)=""/29, 0x1d, r8}}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000240012800b00010067656e657665000014000280050004000000000005000a000000000008000a00", @ANYRES32=0x0, @ANYBLOB="cb6b48db0ca5b184c265c897e0edd388511de06071ba8dfda8c6f3bbda004700d39e476ef29ce4f06b50c9254507e449c5467e8d41b7b951ce32da19a17dd4dae1ea0981e7b2e12bf1b4c5c599524e7307e83320331932966eaf3a8a4ec2f6cd77534a207f89c51495002f76a7d86a9d73d225dc9f51e1f1a6dfb3afb34612937114faeed712de84116d51794b931ec97f5b99e8e58498e7043c08dd4d935c4a0899f6376f776358fc7258efb27501e8e2a8bf7db47974d8852fb6eb4f2a681f600e76718c7a94d4dcc32fad9e46f1a895dd6ec5f423253270f547"], 0x4c}}, 0x0) 18:56:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 206.543944][ T9587] IPVS: ftp: loaded support on port[0] = 21 18:56:53 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 206.638194][ T28] audit: type=1800 audit(1591037813.296:45): pid=9593 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15923 res=0 [ 206.651193][ T9590] device geneve2 entered promiscuous mode [ 206.675323][ T9593] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:56:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 206.871657][ T28] audit: type=1800 audit(1591037813.536:46): pid=9606 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15961 res=0 [ 206.900180][ T9606] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:56:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:53 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 207.005440][ T9587] IPVS: ftp: loaded support on port[0] = 21 18:56:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 207.099950][ T75] tipc: TX() has been purged, node left! [ 207.190526][ T28] audit: type=1800 audit(1591037813.856:47): pid=9651 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15961 res=0 [ 207.218325][ T9651] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:56:53 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:54 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 207.487113][ T9664] MINIX-fs: bad superblock or unable to read bitmaps 18:56:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="db5e6e363a317462107de862ff638811fd167d5453ad572a333147444298f0fc6f8f038120657a93d9c7202f341dfeff4a219bc704ba265f5b", 0x39, 0x10, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 18:56:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x9, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:56 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x41}, 0x6}, 0x1c) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4804}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="ca9426f7b815e6d9ea7b3bf4127f04dcd99d4be0f575908e618cc02a92243a6f823aea59153b54cdc231e2c6581caa60e164f7ed55abd9c55c194f410be9a25819fab99092579bd0003cbe73ef093f0c2fd7178db121f5e84bf85e856a23c00f537ac99c2acf4d1f7d54f17def7eaba982dc9e53e6f7c4ed351f0c9e1ee42d51b0a29d08b2653832dade3bbee10b31d22664e66a149f1e4d567b4382ad3e8f27a91f6cda3440b271c1f57ca0f1777e939d93744857e2", @ANYBLOB="73c579786a9b9ba1ca05af89d0ffffff7f0000000014dc111d8fe91b505c8912b24ac50509abd4dd168d1f053396516989c0e3335e87f3794fe977c333b7ea8d264947e72f071a8f73c8a64f234d48ce984806e5fc370cda2ec3810c333f621524b1660d96e610e6f6de33b48661d871d3aee4fbfb10dc124000a32b19ad6e31d6ba2caf95713f52d85abb90c3737880b48c68825afe4374be7237a37fbce31a25a1d86ea43e10a911bae93f82a421986fcd897f7b9d79f0f2bc5045bf74a1c7e9e38bb7c4b8407b1a254c78d908df2d08d20b05d9b597edc5fe589619", @ANYRESHEX, @ANYRES32, @ANYRESDEC], 0x10132) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240), 0x0) sendmsg$NFQNL_MSG_VERDICT(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x3e8, 0x1, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFQA_VLAN={0x44, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0xfffa}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_PAYLOAD={0x8c, 0xa, "320aa7eeb84d3d4cdae17cc11fa3ac9ae7dac52ba441cd1da762c45acc4af57e77d9c5a66f4b48f810001b5dbf288ae5c062218921edee2648628a1d12f5a7071b9a0a2cb22199642ed52ee98baca863afac59f721164686531fa4fb599c816c4d38b9ea2f51c5db9fb552eb376f2d2ee6716bb48e789038263bcd65795f750abaa9f184b219f3b5"}, @NFQA_CT={0x240, 0xb, 0x0, 0x1, [@CTA_TUPLE_MASTER={0xb0, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}}, {0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast1}}}]}, @CTA_NAT_SRC={0x60, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @empty}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}, @CTA_NAT_V6_MINIP={0x14, 0x4, @remote}]}, @CTA_TUPLE_REPLY={0x98, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x2e}}, {0x14, 0x4, @ipv4={[], [], @multicast2}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x24, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x1f}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0xffffffffffffffe1}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x8}]}}, @CTA_PROTOINFO={0x48, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x44, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0xffffffffffffff57}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0xfc}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0xf1}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x1}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x8}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x1f}, @CTA_PROTOINFO_DCCP_ROLE={0x5}]}}, @CTA_NAT_SRC={0x4}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @private2}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2000}]}, @NFQA_EXP={0x44, 0xf, 0x0, 0x1, [@CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x71d}]}, @NFQA_EXP={0x4}, @NFQA_CT={0x14, 0xb, 0x0, 0x1, [@CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x81]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}]}, @NFQA_PAYLOAD={0x4b, 0xa, "abb390233f3dad00301b8e85e6ea09506f2db0fa5e1f850713feabfb70b3660143f89c47857a27886d28c4cb806b095880c64e2dbc38af267c43553e2eee388e1d54cbf22d9d1f"}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VLAN={0x14, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x9a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x8}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0xffd512eab8f71c72}, 0x11) fallocate(r0, 0x100000008, 0x0, 0x4000) 18:56:56 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 210.352918][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 210.352930][ T28] audit: type=1800 audit(1591037817.016:49): pid=9691 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15980 res=0 [ 210.387573][ T9691] MINIX-fs: bad superblock or unable to read bitmaps 18:56:57 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:57 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:57 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x7ffffff7, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000100)=[{r0, 0x125c3}], 0x1, 0x0) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4008040, 0x0) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000000)={0x1, {0x6, 0x1, 0x7ff, 0x3}}) dup2(r3, r0) [ 210.698659][ T28] audit: type=1800 audit(1591037817.356:50): pid=9709 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15976 res=0 [ 210.740697][ T9714] MINIX-fs: bad superblock or unable to read bitmaps 18:56:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$netrom(r3, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0xb}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) write$P9_RATTACH(r1, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x80, 0x1}}, 0x14) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) epoll_create(0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x9, 0x2}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getpid() sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r4, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080}, 0x100) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[], 0x1000001bd) 18:56:57 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:57 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {0x0, 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 210.980743][ T28] audit: type=1800 audit(1591037817.646:51): pid=9727 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15981 res=0 [ 211.008722][ T9727] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 211.029503][ T75] tipc: TX() has been purged, node left! [ 211.036070][ T75] tipc: TX() has been purged, node left! 18:56:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000380)={0xffffff99, {{0xa, 0x4e21, 0x3ff, @loopback, 0x18000000}}, 0x0, 0x4, [{{0xa, 0x4e24, 0x2, @local, 0x1}}, {{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, {{0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8001}}, {{0xa, 0x4e20, 0x80000001, @ipv4={[], [], @rand_addr=0x64010100}, 0x4}}]}, 0x290) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6a71666d743d76aa0076302c6a64763d2e659138b73f52ff809cecb85bcbe69a6f1371070c35d4ea8cf3109dbc17669e0ffa8b1fc990155cb44dcf3be7fc69eb90f845b8b6ef635b2101914b2b9e372eff0000002eb1daa35342246230d0ebcbf8948fee4b"]) 18:56:57 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xe, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:57 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {0x0, 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:57 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 211.231780][ T7237] minix_free_inode: bit 1 already cleared [ 211.326535][ T9739] REISERFS warning (device loop3): super-6514 reiserfs_parse_options: unknown quota format specified. 18:56:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 211.458557][ T28] audit: type=1800 audit(1591037818.116:52): pid=9750 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15991 res=0 [ 211.507030][ T9750] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:58 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {0x0, 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 211.599842][ T7237] minix_free_inode: bit 1 already cleared [ 211.723559][ T28] audit: type=1800 audit(1591037818.386:53): pid=9761 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15978 res=0 [ 211.755995][ T9761] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)={0x2c, 0xa, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x2c}}, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x540d, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000040)={0xee00000, 0x1, 0x351, r1, 0x0, &(0x7f0000000000)={0x98090f, 0x7, [], @value64=0xfffffffffffffff7}}) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x84, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x40000d1) 18:56:58 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:58 executing program 3: sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="113f00000000000000000000000092e20932eaf0356fda6601aad0a1094da2869737192cc2c92362ee7c21f1e670029dc57be7096a6aed24f644e0587c996c75"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="2c33ffff", @ANYRES16=0x0, @ANYBLOB="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0x18a8}, 0x1, 0x0, 0x0, 0x4004040}, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fcntl$setownex(r0, 0xf, 0x0) syz_open_procfs(0x0, &(0x7f00000003c0)='net/nfsfs\x00') syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="01434430303107004c494e55582020202020202020a7500a8ba9ec534b20202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000280)="e5a5c13a7a964273446754cde612e2abbe48aa379f5c03", 0x17, 0x3}], 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) getsockname(r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x9060, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000400)={0x89, 0x20, [], [@generic={0x5, 0xfb, "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"}, @enc_lim={0x4, 0x1, 0x1}]}, 0x108) fstat(r2, 0x0) r5 = mq_open(&(0x7f0000000000)='\\\xf7\xa0\xcc\x16H-o\x007\xe6\xb3\x1a\x8eiz\xdd06P\xd4\x88\x00s\xefu\xdfa\x01y\xde\xc26\xaa\x04\xe9F\x87y\xba\a\x00\x00\x00\x00\x00\x00\x005\x98U\xb4\x9b\x88\x9b\xb5\xe4\x9b5\x8ey:oz\xf5\'f\xd6\xfe\x93\xca\x06r\xac\x1b\x8a\x87\xcafw\xd5\"\x0f\xb7|\xb6\x13\xb3\xdb\x91\x04\xd1j\xa1\xcal\xc7jt\xe7\xbdK\xdcR&u{\x03\xf8[\x01\x03$Wl@\xc1\xc8e\\s\x9f\xc1\xa6\x8d\xf5\xe2\xbc\xb6\xe5\xedF\xc8(\x9eH\xeau\xe7\x85\xeb]d\x97\xcd#;\x10\xb9\x182\xcf^1v|\x1cA\x9dFF\xcd\x88?%', 0x0, 0x0, 0x0) mq_getsetattr(r5, &(0x7f0000000240), 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffb) quotactl(0x0, 0x0, 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) 18:56:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 211.817320][ T7237] minix_free_inode: bit 1 already cleared 18:56:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 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) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:58 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640), 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:58 executing program 0: syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f0000002240), 0x200002, &(0x7f0000002300)='*!{\x00') syz_mount_image$gfs2(&(0x7f0000002340)='gfs2\x00', &(0x7f0000002380)='./file0\x00', 0x40000000008001, 0x4, &(0x7f0000002740)=[{&(0x7f00000023c0)="9b56b2ff232f9f3e71df1ef009592d3c599ea3a62288fc10391f4c2d14241b30f825c814d9b35358297c42e48f8a8c3c1e672bba8235fce5d706775291723cf717d168d0e2ae69d534c8043b9f7a51016547208bd734b333d1174b42e7e190ce72585c66d6d034455ad57d5cae5c80501f55d53c965d28b98c383bb4682b4d6cefc77150c409ec23acf94434d04cf049bab8f6dd03217d2fe0778ecf71b3d0f313ffc28b4cffd02378f905dd65b8a3b971774dd19058fddeb797e9a3", 0xbc, 0xa9}, {&(0x7f00000027c0)="709792c577fe68e2164aae6974c3ed166e74aeae94df285c46225da86965a347964ca698165ac58cd1bcdc5e7a58633fe4e19b57d9a87c5ab6cfd30e88d84ab5ea00528668ab6a95117c2e1c03b548777f65bb4b02324ea365e4f35d5ba1175c1371b24f912f678bacb95a5482d7fd0fbbb7dc8e18b7e6a512cf50cf126fdf06ad93b047b12b80bcedcd3a7545485be740ff7c5a7cc6a0cf10da906a8dc7134381f043e6bf927a2c20046c7ebc0b44c0a5195febbcbe351c7776c1dd8f2459e9bd79a3b1bac81bf234f2e396936a6e0f02f7414b94b1", 0xd6, 0x2}, {&(0x7f0000002540)="7b0df6559496ee3f44555585a42e5ed2b09ede467a1e60029a8d2d8ea49271804e8c636be23a79e1", 0x28, 0xf81}, {&(0x7f0000002580)="e64ddbddaa938650c1b10fb34cceee2aa94a719b9749f30708202bc75e85759eaa4543c38d0c78d91602dce8d43e616cb51b64bd9d3bbded1260a676f02b3edcaf15fd5a0451a619a3907c02014bbf575f95fd05236b467973fae59cf6d53f75171343371f6481a0565c2f879c75d16672d847496d3f3854a43601536e3ad54de7e36044133edc224e84e681023f2e230b31a92e00ecb6a86654", 0x9a, 0x3}], 0x4, &(0x7f0000002640)={[{@noquota='noquota'}, {@ignore_local_fs='ignore_local_fs'}, {@suiddir='suiddir'}, {@noacl='noacl'}, {@noloccookie='noloccookie'}, {@discard='discard'}, {@spectator='spectator'}, {@nobarrier='nobarrier'}], [{@subj_user={'subj_user'}}]}) 18:56:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x60, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:58 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:58 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_GET(r2, &(0x7f00000191c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000019140)={0x44, 0x1, 0x9, 0x3, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x49}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8}}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004880}, 0x4041) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000019200)={'wg2\x00', r7}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x19, 0x0, 0x40003, 0x2, 0x0, 0x1, 0x200, [], r8}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r9, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f00000000c0)={r9, 0x0, &(0x7f0000000140)=""/102400}, 0x20) [ 212.158240][ T28] audit: type=1800 audit(1591037818.816:54): pid=9781 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15959 res=0 [ 212.204177][ T9781] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 212.222632][ T9789] nfs4: Unknown parameter '*!{' 18:56:59 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xd4, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:59 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640), 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 212.404962][ T9798] gfs2: Unknown parameter 'subj_user' [ 212.427652][ T7237] minix_free_inode: bit 1 already cleared 18:56:59 executing program 3: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0x1) close(r0) socket$kcm(0x2, 0x3, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) modify_ldt$read(0x0, &(0x7f0000000080)=""/221, 0xdd) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100003ab3f110401c3405ce63080003010902120001000000000904"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000040)={0x2c, &(0x7f0000000380)={0x0, 0x0, 0x4, "f2908693"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000001c0)={0x14, &(0x7f0000000000)={0x20, 0x4, 0x33, {0x33, 0xd, "0fc1e29ba06c1d22e671124c85b9b9273040f0694244bdfaa0bfbe7988d5fe99941e229085552836b96b2e2c52923eea68"}}, &(0x7f0000000180)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000380)={0x1c, &(0x7f00000002c0)={0x20, 0x6, 0x3d, "8c02a683f85b27f01f00d2dd059d14c4e82eda7a84ca0f39a6ce6fe54c06183737b2df03d8b08d633a1db8e81617c1bc8b44510d24cffa84ba14ed5a28"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x8}}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000003c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000040)=0x2) [ 212.480757][ T9789] nfs4: Unknown parameter '*!{' 18:56:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:56:59 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 212.661899][ T28] audit: type=1800 audit(1591037819.326:55): pid=9818 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15955 res=0 [ 212.693071][ T9818] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 212.745149][ T7237] minix_free_inode: bit 1 already cleared 18:56:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:56:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r2}}, 0x20}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x7, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000065000000000000000f000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], r2, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 18:56:59 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640), 0x0, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:56:59 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:56:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x300, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 212.929403][ T23] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 213.020596][ T28] audit: type=1800 audit(1591037819.686:56): pid=9834 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15986 res=0 [ 213.053322][ T9834] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:56:59 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72c", 0x185, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 213.135687][ T7237] minix_free_inode: bit 1 already cleared 18:56:59 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 213.179281][ T23] usb 4-1: Using ep0 maxpacket: 16 18:56:59 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x17}, 0x40) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100082) 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) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, 0x0, 0x40fdf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_TUNER(r3, 0x4054561e, &(0x7f00000000c0)={0x10000, "04f9e0e7ebabb22555e142293965f28ca5a7bb274312672aa2b1689a07aa8ab1", 0x3, 0x1, 0xfffffff9, 0x0, 0x10, 0x3, 0x1, 0x7}) 18:57:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x500, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 213.333449][ T28] audit: type=1800 audit(1591037819.996:57): pid=9849 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15979 res=0 [ 213.366836][ T9849] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 213.459798][ T23] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=63.ce [ 213.469453][ T23] usb 4-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 213.478724][ T23] usb 4-1: Manufacturer: syz [ 213.509004][ T23] usb 4-1: SerialNumber: syz [ 213.583338][ T23] usb 4-1: config 0 descriptor?? [ 213.621952][ T7237] minix_free_inode: bit 1 already cleared [ 213.650871][ T23] i2c-tiny-usb 4-1:0.0: version 63.ce found at bus 004 address 004 [ 214.310761][ T23] i2c i2c-0: connected i2c-tiny-usb device [ 214.509742][ T23] usb 4-1: USB disconnect, device number 4 [ 215.299384][ T2497] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 215.539202][ T2497] usb 4-1: Using ep0 maxpacket: 16 [ 215.659273][ T2497] usb 4-1: device descriptor read/all, error -32 18:57:02 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) 18:57:02 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:02 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x185, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, 0x1c) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x2f4}, 0x60) 18:57:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x600, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x161182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x80, 0x0, 0x10001, 0x20007}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000380)={0x8, r2, 0x0, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, 0x5, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x104) socket$rxrpc(0x21, 0x2, 0xa) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x15, 0x5, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0xcee}, 0x40) [ 215.830397][ T28] audit: type=1800 audit(1591037822.496:58): pid=9901 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16010 res=0 [ 215.865433][ T9901] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:02 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x185, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 215.917997][ T7237] minix_free_inode: bit 1 already cleared 18:57:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f00000001c0)}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040089}, 0x8000) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x6, &(0x7f0000000700)=[{}, {}, {}, {@fixed}, {@fixed}, {@none}]}) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r6, 0x540d, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES64=r2, @ANYRES16=r6, @ANYRES32], 0x3c}}, 0x800) 18:57:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:02 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:02 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 216.174024][ T28] audit: type=1800 audit(1591037822.836:59): pid=9920 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16010 res=0 [ 216.212983][ T2423] blk_update_request: I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 216.225133][ T2423] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 216.238483][ T9920] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:02 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x247, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x900, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:03 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x161182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x80, 0x0, 0x10001, 0x20007}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000380)={0x8, r2, 0x0, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, 0x5, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x104) socket$rxrpc(0x21, 0x2, 0xa) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x15, 0x5, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0xcee}, 0x40) [ 216.304620][ T7237] minix_free_inode: bit 1 already cleared 18:57:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={0x0, 0x1}) syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0xfff, 0x400242) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28411, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801"], 0x3c}}, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendfile(r6, r3, 0x0, 0x100000001) 18:57:03 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 216.425315][ T28] audit: type=1800 audit(1591037823.086:60): pid=9937 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16001 res=0 [ 216.506372][ T9937] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 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) r1 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:03 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) 18:57:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa00, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:03 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x247, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10}}, 0x20}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@private=0xa010100, @in=@empty, 0x4e23, 0x0, 0x4e22, 0x401, 0xa, 0xa0, 0x80, 0x1d, 0x0, r4}, {0x1, 0x0, 0x8, 0x7, 0x0, 0x7f, 0x252, 0x3f}, {0x0, 0x7, 0x2, 0x800}, 0xffff, 0x0, 0x1, 0x0, 0x2}, {{@in=@broadcast, 0x4d6, 0x32}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3507, 0x4, 0x2, 0x7, 0x2, 0x9, 0x4}}, 0xe8) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)={0x5fc, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x5e7, 0x80, "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"}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)="25bcc574769e620a2734fa0095e0612687ecb86a548802a902000000000000004e2f98b579a782d270146d0e0206e7ff9f5400d7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='nodelalloc']) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000400)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) recvfrom(r8, &(0x7f0000000440)=""/233, 0xe9, 0x40010001, &(0x7f0000000540)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x80) setuid(r7) mount$9p_virtio(&(0x7f00000000c0)='syz\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x900080, &(0x7f0000000200)={'trans=virtio,', {[{@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, 'ext3\x00'}}, {@loose='loose'}], [{@dont_appraise='dont_appraise'}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@pcr={'pcr', 0x3d, 0x33}}, {@context={'context', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, r7}}]}}) [ 216.676299][ T7237] minix_free_inode: bit 1 already cleared [ 216.716352][ T2422] blk_update_request: I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 216.728448][ T2422] Buffer I/O error on dev loop0, logical block 16, lost async page write 18:57:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r3, @ANYBLOB="0a00000000135f81"], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x2, 0x6, 0xfff, 0x2, 0x1, 0x10001, [], r3, r5, 0x0, 0x3}, 0x40) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000040)={0x80, 0x1, {0x0}, {r8}, 0x6, 0x5}) fcntl$setown(0xffffffffffffffff, 0x8, r9) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r6) writev(r0, &(0x7f0000000200), 0x0) recvmmsg(r0, &(0x7f0000006080), 0x2eb, 0xc00e, 0x0) 18:57:03 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) 18:57:03 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x161182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x80, 0x0, 0x10001, 0x20007}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000380)={0x8, r2, 0x0, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, 0x5, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x104) socket$rxrpc(0x21, 0x2, 0xa) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x15, 0x5, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0xcee}, 0x40) 18:57:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc00, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 216.909807][ T28] audit: type=1800 audit(1591037823.576:61): pid=9967 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16004 res=0 [ 216.945233][ T9967] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:03 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) 18:57:03 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x247, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 217.141116][ T7237] minix_free_inode: bit 1 already cleared 18:57:03 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x4}], 0x1}, 0x0) [ 217.252137][ T2422] blk_update_request: I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 217.266366][ T2422] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 217.331633][ T28] audit: type=1800 audit(1591037823.997:62): pid=9989 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16008 res=0 [ 217.390993][ T9989] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 217.448561][ T7237] minix_free_inode: bit 1 already cleared 18:57:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xe00, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r2, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x200000000003, 0x87) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x18, 0x2b, 0x0, @local, @local, {[@hopopts={0x87}, @srh], {0x0, 0x0, 0x8}}}}}}, 0x0) 18:57:04 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x4}], 0x1}, 0x0) 18:57:04 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2a8, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:04 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x540d, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) fcntl$dupfd(r3, 0x0, r4) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x8c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x988}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xef, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x551638b8, 0x6}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x100}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x5}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x10, 0x1}}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x54}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) times(&(0x7f0000000040)) 18:57:04 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x4}], 0x1}, 0x0) [ 217.789740][ T28] audit: type=1800 audit(1591037824.457:63): pid=10007 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15882 res=0 [ 217.819747][T10007] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:04 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2a8, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf00, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:04 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, 0x0}, 0x0) [ 218.005232][ T7237] minix_free_inode: bit 1 already cleared 18:57:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x540d, 0x0) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x540d, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYRES64], 0x58}}, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="03000000", @ANYRES16=r2, @ANYBLOB="00032bbd7000fedbdf25100000000800050005000000080004002400000014000380060007004e2000000800030004000000380001800c000700060000000400000008000b0073697000060004004e2400000800080009000000070006006e7100000800050003000000080005000700000008000400060000001c000280080005000500000006000e004e24000006000f00c17e00002c000280080009000000000008000600ff000000080006000500000008000500ff0700000800090005000000"], 0xc8}}, 0x4080) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) r8 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$TIOCGSERIAL(r8, 0x541e, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r9, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010300be3780f748ced368180e301d000000", @ANYRES32=r10, @ANYBLOB], 0x1c}}, 0x0) 18:57:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1, 0xe, 0x8, 0x8b, 0x7, 0x0, 0xe4, 0x2, 0x82, 0x4, 0x7, 0x4, 0x4}, 0xe) sendmsg$AUDIT_TTY_GET(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20005080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x300, 0x70bd2c, 0x25dfdbfb, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24004c81}, 0x4000000) [ 218.143213][ T28] audit: type=1800 audit(1591037824.807:64): pid=10033 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16019 res=0 [ 218.175405][T10033] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 218.268516][ T7237] minix_free_inode: bit 1 already cleared 18:57:05 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:05 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, 0x0}, 0x0) 18:57:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3f00, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:05 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2a8, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x1, "00182000000020000000000000000098e9d305"}) r1 = syz_open_pts(r0, 0xa0241) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) r2 = dup3(r1, r0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000000)) r3 = dup(r0) write$P9_RRENAME(r3, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x280e0) 18:57:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="05202f0000878ce100000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100677470001400028008000100", @ANYRES32, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="7394fd52c82f2fdb38b7153a4cfa0e460a149953e76a4b7369b783d88f4cf71b7432270cbd36dfa15c9bcbb6303192bf3ae2f7e00805bdea731fa61db2bd7c60cd619eaeaca250b33e087a541cd79fdbe48088"], 0x48}}, 0x0) [ 218.761482][ T28] audit: type=1800 audit(1591037825.427:65): pid=10056 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16027 res=0 18:57:05 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, 0x0}, 0x0) [ 218.804092][T10056] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:05 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:05 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00') execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 18:57:05 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:05 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2d9, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:05 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)}, 0x0) [ 219.027158][ T7237] minix_free_inode: bit 1 already cleared 18:57:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5865, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:05 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:05 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)}, 0x0) [ 219.234494][ T28] audit: type=1800 audit(1591037825.898:66): pid=10083 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16026 res=0 [ 219.271756][T10083] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:06 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2d9, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 219.428846][ T7237] minix_free_inode: bit 1 already cleared 18:57:06 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)}, 0x0) 18:57:06 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:06 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') recvmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0xf, 0xa, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="03070006f3fffffcff001900000004000180"], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x800, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x5, 0x40000002}, 0x0, 0x0, &(0x7f00000002c0)={0xffffffff, 0x800000, 0xc0}, &(0x7f0000000380)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0xffffffffffffffa5}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r3}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x8, &(0x7f0000000000)='ethtool\x00', r3}, 0x30) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x5) [ 219.601008][ T28] audit: type=1800 audit(1591037826.268:67): pid=10104 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16030 res=0 [ 219.640767][T10104] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:06 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) 18:57:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6558, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:06 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2d9, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 219.846517][ T7237] minix_free_inode: bit 1 already cleared 18:57:06 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:06 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) 18:57:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x8100, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:06 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000a93fe220dd081401d2960102030109021200010000000096"], &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, 0x0}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f0000000000)=ANY=[@ANYBLOB="6f8f00001500001009068d05010c8f0a880f028b0e048a03018c000f89"]) [ 220.069161][T10129] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:06 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2f1, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:06 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) 18:57:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 220.167216][ T7237] minix_free_inode: bit 1 already cleared 18:57:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xd400, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:07 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1}, 0x0) [ 220.323604][T10148] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 220.416874][ T2497] usb 1-1: new high-speed USB device number 2 using dummy_hcd 18:57:07 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2f1, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 220.507206][ T7237] minix_free_inode: bit 1 already cleared 18:57:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:07 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1}, 0x0) [ 220.656938][ T2497] usb 1-1: Using ep0 maxpacket: 32 [ 220.682467][T10160] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:07 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1}, 0x0) [ 220.778640][ T2497] usb 1-1: config 0 has an invalid descriptor of length 150, skipping remainder of the config [ 220.800620][ T2497] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 18:57:07 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e4919", 0x2f1, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:07 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2", 0x2}], 0x1}, 0x0) [ 220.868086][ T7237] minix_free_inode: bit 1 already cleared [ 220.999620][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 220.999631][ T28] audit: type=1800 audit(1591037827.668:71): pid=10174 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16025 res=0 [ 221.043307][T10174] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 221.067320][ T2497] usb 1-1: language id specifier not provided by device, defaulting to English [ 221.120517][ T7237] minix_free_inode: bit 1 already cleared [ 221.197376][ T2497] usb 1-1: New USB device found, idVendor=08dd, idProduct=0114, bcdDevice=96.d2 [ 221.213730][ T2497] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.224087][ T2497] usb 1-1: Product: syz [ 221.229487][ T2497] usb 1-1: Manufacturer: syz [ 221.234181][ T2497] usb 1-1: SerialNumber: syz [ 221.244158][ T2497] usb 1-1: config 0 descriptor?? [ 221.494241][ T2520] usb 1-1: USB disconnect, device number 2 [ 222.266018][ T2520] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 222.505922][ T2520] usb 1-1: Using ep0 maxpacket: 32 [ 222.626507][ T2520] usb 1-1: config 0 has an invalid descriptor of length 150, skipping remainder of the config [ 222.636832][ T2520] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 222.892150][ T2520] usb 1-1: language id specifier not provided by device, defaulting to English [ 223.016274][ T2520] usb 1-1: New USB device found, idVendor=08dd, idProduct=0114, bcdDevice=96.d2 [ 223.025420][ T2520] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.034391][ T2520] usb 1-1: Product: syz [ 223.039127][ T2520] usb 1-1: Manufacturer: syz [ 223.043735][ T2520] usb 1-1: SerialNumber: syz [ 223.054840][ T2520] usb 1-1: config 0 descriptor?? 18:57:09 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/keys\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/79}, {&(0x7f00000000c0)=""/13}, {&(0x7f0000000140)=""/84}, {&(0x7f00000001c0)=""/173}, {&(0x7f0000000280)=""/33}, {&(0x7f0000000380)=""/130}]}}], 0x40000000000016a, 0x40000000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), 0x6d, 0x0, &(0x7f0000000640)="745733452cd4445c9a6a5ce36fbab74309dfee5f417581f4abfec2b930bd94db01bc46ed388af5a360530c82d3ae4928a5bd64c8d225f3e7a06558c5d2e396362187f56e0fff9a90e620eec1e331738dbbe1e7fa9e11fe218531886565a2ed8ec0810846e3c5726a361d4e1373"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NFT_MSG_GETGEN(r4, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20044000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$rose(r8, 0x104, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x42}, 0x0, 0xffffffffffffffff, r2, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) 18:57:09 executing program 3: socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000040)=[r1]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000040)=[r5]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000040)=[r9]) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000380)={0x3e8, 0xffffffffffffffda, 0x4, [{{0x2, 0x0, 0x5, 0x0, 0x7, 0x8, {0x80, 0x1, 0x4, 0x8, 0xffff, 0x3f90, 0xb9, 0x3, 0xdbb, 0x2, 0x5, 0x0, 0x0, 0x2, 0x7}}, {0x6, 0x20, 0x8, 0x8, 'keyring\x00'}}, {{0x0, 0x1, 0x3f, 0x7fff, 0x3, 0x1, {0x6, 0xffffffff, 0xffffffff, 0x8000, 0x3ff, 0x1, 0xb4, 0x1, 0x3, 0xc2c, 0x58, 0x0, 0x0, 0x7, 0x78a0}}, {0x2, 0xac, 0x8, 0x8, 'keyring\x00'}}, {{0x1, 0x0, 0x1a3, 0x10001, 0x4994, 0x1ff, {0x0, 0x4, 0x8000, 0x8f, 0x1, 0x9, 0x71ecbd94, 0x4, 0x7, 0x7, 0x0, 0x0, 0x0, 0x2, 0xffffffb8}}, {0x0, 0x2, 0x8, 0x3ff, 'keyring\x00'}}, {{0x5, 0x2, 0xff, 0xfff, 0x8000, 0x8, {0x4, 0x2, 0x8, 0x401, 0x8, 0x5, 0x0, 0xffffff7f, 0x876, 0xfffff000, 0x6bba, 0x0, r1, 0x80000000, 0x9}}, {0x1, 0xffffffffffffff81, 0x8, 0x40, 'keyring\x00'}}, {{0x4, 0x3, 0xb, 0x3, 0xb7, 0x9, {0x4, 0x1, 0xedb6, 0x800, 0xcb, 0x7, 0x1f, 0x3, 0x5, 0xfffffffb, 0x4, r3, r5, 0x6, 0xdda}}, {0x0, 0x3, 0x1b, 0x1ff, 'wlan1security\x81%userselinux\xc9'}}, {{0x2, 0x0, 0xfff, 0xfff, 0x728b, 0x5184, {0x0, 0x24e, 0xbb51, 0x80, 0x400, 0x2, 0x81, 0x9c, 0xfffffc01, 0x9, 0x8001, r7, r9, 0x10000, 0x7ff}}, {0x4, 0xfffffffffffffffc, 0x8, 0x0, 'keyring\x00'}}]}, 0x3e8) add_key$keyring(&(0x7f0000000340)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 18:57:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfeff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:09 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2", 0x2}], 0x1}, 0x0) 18:57:09 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c777", 0x2fd, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 223.156580][ T2520] usb 1-1: USB disconnect, device number 3 [ 223.230275][ T28] audit: type=1800 audit(1591037829.899:72): pid=10208 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16040 res=0 [ 223.270029][T10208] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:10 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2", 0x2}], 0x1}, 0x0) 18:57:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xff0f, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:10 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2fd, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:10 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:57:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x540d, 0x0) pread64(r2, &(0x7f0000000000)=""/73, 0x49, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000180)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86Xe\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\xe5j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x80dX\xcc\xab\x84\xd1\x01_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n/\xad\x01\x82W\x03\xd6\xb5\x17\xe3\xd2d.9\xb2B\x86\xc3\xb6\x910\xf2L\xf0\xaf\xe1jd\xda\x1f>Vrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU\".\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&\xf8jf\xc9\xfa3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf\xe7\xbb\xbd;Q_\xab[\xae\x9aE]F\x9e\xb1\xe7FyP5O\xbc\xbd\x81\xe7\xe7s?\x97\xe8\xa5\xd6\x92\xde\xb0\xda\xbb\xdf\x1e\x0fa\x01\x91\xde\x83\x83w\x9f\x9fl<\xb2h\xf9', 0x6) fcntl$setlease(r3, 0x400, 0x0) execveat(r3, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) [ 223.478248][ T7237] minix_free_inode: bit 1 already cleared 18:57:10 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c217", 0x3}], 0x1}, 0x0) [ 223.667114][ T28] audit: type=1800 audit(1591037830.340:73): pid=10240 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15758 res=0 18:57:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfffe, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 223.715354][T10240] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:10 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x2fd, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:10 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)="de84b8083bf952862bd02e5da5aa583eba344eaa6ed25944f7a51dc75f61fd6126a56e9f85f287c3cb001e6ba96176af05412b207f7bc63cada1262c40111abeca2f5ef825ec4eb07f804375b5a8e70b4172cb47a6efc2b9a7eddf8c1a3b878323be326400bd90ac5530231defcf07ecd5a4b8dd94467a2a2259ac8386074f718034f0d903ed25362eaa9d938a02ddbcf1bb82716991a7f39545192f2345eeb401e79f31a19e05b1163f515a75aeafe7931859d9021aafe1adbf374367a387dcaf8f63b77339dacfcafd03990f67e0769f2bfa33a0a0d695900378", 0xdb}, {&(0x7f0000000040)="651782149bd68e8003fd19f098d1e812f000e8367c92378a01292c095ddee5c4204f7bd6b725c3721389681dfa3f5bdac247", 0x32}, {&(0x7f00000000c0)="e9fb39b0493d433dab732f2f7e382ed2218eaf066ba5ce68dc182b1a54bb32e7d7f1a55e94789c65e2344063e157a9dffe895d67b0d7283fd2b34dbf732f72d5d856ac1116a35d9b838b6b449c8b8f305a3acf", 0x53}, {&(0x7f00000001c0)="b8d912203a62a9ed978c9c102d165d3cdaac53a9e31e8f80f8e26c5eb96c3974f3e018e34cb8676a3f177ccdaf63fa562614035d85279c51f22f7738b3cdef0e9d69881ffe759cb5833fa30856b6e8847a6d8a0cb7f243a338ff15963d6c0f8d086ed189c4e9268e97d6dc", 0x6b}, {&(0x7f0000000440)="968d4ce5f20c4effc81b76bed9e47a5bb6b4a065792126b5e88e21b3071340e9fd04c0c82bf7bfa06b1b5c61e1df5f70ee4a5102faeba6ca6a6551e9bfa4792c7ef4a41dcf0550f3113db52262a67a0a2b1a0120962458bf2194a6018f760f2d71b92e3df67adbbd8e7578f736cb664a43e895546d510e940919759ba0355e349425535f3c3aa0289e", 0x89}, {&(0x7f0000000500)="11d2a9333ce6d1ba412de3a9ffd1da3a9f2c9313d0c2898038731e9b884f5b37128f97f0e15e5a4656b5209223d1ac1861e725f619da9a202029fd0a8397c9373c681c5fe27a999bc9ac4490690f1d39d566fa6d74ddee2a84c4a682985ae8e83f6198020b19a8985c5a13a4c7e75c16945c11678e68398bf4d8d9", 0x7b}], 0x6, &(0x7f0000000600)=[{0x1010, 0x10f, 0xd0b, 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"}, {0x58, 0xe8, 0x400, "7e8795c0a781ef87db3d022257104f8e99d83768aa403c13a44f38e5e875a8383aec47c2ed84a5b3e874347777bac380a893000fd169308c8a8c2275aaf0845df6a8b557a6"}], 0x2240}, 0x8840) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @broadcast}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="be", 0x1}], 0x1}, 0x60) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000080), 0x2cb) close(r0) 18:57:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsu\x00', 0x40000, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = fcntl$dupfd(r4, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000100)='rxrpc\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)='/dev/vcsu\x00', 0x0) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) chown(&(0x7f0000000600)='./bus/file1\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x478, 0x5, 0xb, 0x0, "cc6f4d920bb37f8cc00baecdd3c834f51043ea14c191364414b14e6d6b8cca2f2dbd2cffd049cb7fbe1eb3450f858dc215bf20ee2f2a58ec966c69b219e35dd6", "23e6399c5759d7fc75498044d243fcae4d86e9f6de28daff803805167b198dba", [0x5f3b, 0x8]}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000000080)={0x2, 0x5, 0x1716}) [ 223.780800][ T7237] minix_free_inode: bit 1 already cleared 18:57:10 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c217", 0x3}], 0x1}, 0x0) [ 223.886798][ T28] audit: type=1800 audit(1591037830.560:74): pid=10257 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16049 res=0 [ 223.914645][T10257] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x400080) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) [ 224.037868][ T7237] minix_free_inode: bit 1 already cleared 18:57:10 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x303, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x34000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:10 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c217", 0x3}], 0x1}, 0x0) 18:57:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000000)=0x7, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') [ 224.191110][ T28] audit: type=1800 audit(1591037830.860:75): pid=10278 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16052 res=0 18:57:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x9c0000, 0x8, 0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x98091f, 0x2, [], @p_u32=&(0x7f0000000040)=0x1}}) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@initdev, @initdev}, &(0x7f00000001c0)=0xc) write$P9_RLOPEN(r1, &(0x7f0000000140)={0x18, 0xd, 0x2, {{0x40, 0x3, 0x5}, 0x7}}, 0x18) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/225, 0xe1}, {&(0x7f0000000300)=""/78, 0x4e}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/213, 0xd5}], 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) 18:57:10 executing program 2 (fault-call:5 fault-nth:0): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 224.254499][T10278] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:11 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x303, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x400300, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 224.336911][ T7237] minix_free_inode: bit 1 already cleared [ 224.406760][T10290] FAULT_INJECTION: forcing a failure. [ 224.406760][T10290] name failslab, interval 1, probability 0, space 0, times 0 [ 224.442755][T10290] CPU: 0 PID: 10290 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 224.452934][T10290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.463078][T10290] Call Trace: [ 224.466394][T10290] dump_stack+0x18f/0x20d [ 224.470742][T10290] should_fail.cold+0x5/0x14 [ 224.475348][T10290] should_failslab+0x5/0xf [ 224.479774][T10290] kmem_cache_alloc_node+0x25c/0x760 [ 224.485083][T10290] __alloc_skb+0xba/0x5a0 [ 224.489453][T10290] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 224.495011][T10290] ? __lock_acquire+0x2224/0x48b0 [ 224.500146][T10290] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 224.505977][T10290] ? lock_downgrade+0x840/0x840 [ 224.510861][T10290] ? rawv6_mh_filter_unregister+0x20/0x20 [ 224.516611][T10290] ? ip6_frag_next+0xb40/0xb40 [ 224.521399][T10290] ? ip6_mtu+0x106/0x450 [ 224.521869][ T28] audit: type=1800 audit(1591037831.110:76): pid=10302 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16062 res=0 [ 224.525641][T10290] ? ip6_setup_cork+0xfa7/0x1680 [ 224.525679][T10290] ip6_append_data+0x1ec/0x330 [ 224.525695][T10290] ? rawv6_mh_filter_unregister+0x20/0x20 [ 224.525712][T10290] ? rawv6_mh_filter_unregister+0x20/0x20 [ 224.525731][T10290] rawv6_sendmsg+0x14a8/0x3940 [ 224.525761][T10290] ? rawv6_bind+0x9a0/0x9a0 [ 224.570796][T10290] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 224.570820][T10290] ? tomoyo_unix_entry+0x550/0x550 [ 224.570835][T10290] ? __might_fault+0x11f/0x1d0 [ 224.570868][T10290] ? aa_label_sk_perm+0x89/0xe0 [ 224.570900][T10290] ? import_iovec+0x236/0x3d0 [ 224.579922][T10302] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 224.581379][T10290] ? inet_sendmsg+0x99/0xe0 [ 224.581392][T10290] inet_sendmsg+0x99/0xe0 [ 224.581407][T10290] ? inet_send_prepare+0x4d0/0x4d0 [ 224.581424][T10290] sock_sendmsg+0xcf/0x120 [ 224.581442][T10290] ____sys_sendmsg+0x6e6/0x810 [ 224.581465][T10290] ? kernel_sendmsg+0x50/0x50 [ 224.637429][T10290] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 224.643428][T10290] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 224.649519][T10290] ___sys_sendmsg+0x100/0x170 [ 224.656815][T10290] ? sendmsg_copy_msghdr+0x70/0x70 [ 224.662319][T10290] ? __fget_files+0x277/0x400 [ 224.667015][T10290] ? lock_downgrade+0x840/0x840 [ 224.671885][T10290] ? rcu_read_lock_held_common+0xa0/0xa0 [ 224.677527][T10290] ? check_preemption_disabled+0x38/0x220 [ 224.683277][T10290] ? __fget_light+0x218/0x280 [ 224.687969][T10290] ? sockfd_lookup_light+0xc6/0x170 [ 224.693179][T10290] __sys_sendmsg+0xe5/0x1b0 [ 224.697691][T10290] ? __sys_sendmsg_sock+0xb0/0xb0 [ 224.702725][T10290] ? check_preemption_disabled+0x38/0x220 [ 224.708600][T10290] ? do_syscall_64+0x1c/0xe0 [ 224.713768][T10290] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 224.719792][T10290] do_syscall_64+0x60/0xe0 [ 224.724228][T10290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.730124][T10290] RIP: 0033:0x45ca69 [ 224.734023][T10290] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.753636][T10290] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.763099][T10290] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 224.771082][T10290] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 224.779091][T10290] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 224.787071][T10290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 224.795048][T10290] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 18:57:11 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x303, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 224.845341][ T7237] minix_free_inode: bit 1 already cleared 18:57:11 executing program 2 (fault-call:5 fault-nth:1): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf0ffff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = socket(0x1e, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timerslack_ns\x00') ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000200)={0x76, "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"}) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x1f) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000100), 0x4) [ 225.043479][ T28] audit: type=1800 audit(1591037831.710:77): pid=10322 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16045 res=0 18:57:11 executing program 0: bind(0xffffffffffffffff, 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000140)='>', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='rxrpc\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') perf_event_open(&(0x7f00000012c0)={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, 0x1, @perf_bp={0x0}, 0x8400, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x5) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c050000", @ANYRES16=r2, @ANYBLOB="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"], 0x51c}}, 0x0) 18:57:11 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c03", 0x306, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 225.090159][T10322] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 225.114435][T10325] FAULT_INJECTION: forcing a failure. [ 225.114435][T10325] name failslab, interval 1, probability 0, space 0, times 0 [ 225.187106][ T7237] minix_free_inode: bit 1 already cleared [ 225.221546][T10325] CPU: 1 PID: 10325 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 225.233817][T10325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.243977][T10325] Call Trace: [ 225.247286][T10325] dump_stack+0x18f/0x20d [ 225.251609][T10325] should_fail.cold+0x5/0x14 [ 225.256205][T10325] should_failslab+0x5/0xf [ 225.260606][T10325] kmem_cache_alloc_node_trace+0x27c/0x790 [ 225.266407][T10325] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 225.272569][T10325] __kmalloc_node_track_caller+0x38/0x60 [ 225.278192][T10325] __kmalloc_reserve.isra.0+0x39/0xe0 [ 225.283568][T10325] __alloc_skb+0xef/0x5a0 [ 225.287920][T10325] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 225.293492][T10325] ? __lock_acquire+0x2224/0x48b0 [ 225.298527][T10325] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 225.304261][T10325] ? lock_downgrade+0x840/0x840 [ 225.309115][T10325] ? rawv6_mh_filter_unregister+0x20/0x20 [ 225.314831][T10325] ? ip6_frag_next+0xb40/0xb40 [ 225.319574][T10325] ? ip6_mtu+0x106/0x450 [ 225.323815][T10325] ? ip6_setup_cork+0xfa7/0x1680 [ 225.328936][T10325] ip6_append_data+0x1ec/0x330 [ 225.334044][T10325] ? rawv6_mh_filter_unregister+0x20/0x20 [ 225.339771][T10325] ? rawv6_mh_filter_unregister+0x20/0x20 [ 225.346018][T10325] rawv6_sendmsg+0x14a8/0x3940 [ 225.350876][T10325] ? rawv6_bind+0x9a0/0x9a0 [ 225.355368][T10325] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 225.361249][T10325] ? tomoyo_unix_entry+0x550/0x550 [ 225.366603][T10325] ? __might_fault+0x11f/0x1d0 [ 225.371629][T10325] ? aa_label_sk_perm+0x89/0xe0 [ 225.376560][T10325] ? import_iovec+0x236/0x3d0 [ 225.381247][T10325] ? inet_sendmsg+0x99/0xe0 [ 225.385731][T10325] inet_sendmsg+0x99/0xe0 [ 225.390066][T10325] ? inet_send_prepare+0x4d0/0x4d0 [ 225.395160][T10325] sock_sendmsg+0xcf/0x120 [ 225.399577][T10325] ____sys_sendmsg+0x6e6/0x810 [ 225.404330][T10325] ? kernel_sendmsg+0x50/0x50 [ 225.409692][T10325] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 225.415668][T10325] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 225.421644][T10325] ___sys_sendmsg+0x100/0x170 [ 225.426307][T10325] ? sendmsg_copy_msghdr+0x70/0x70 [ 225.431401][T10325] ? __fget_files+0x277/0x400 [ 225.436188][T10325] ? lock_downgrade+0x840/0x840 [ 225.441027][T10325] ? rcu_read_lock_held_common+0xa0/0xa0 [ 225.447372][T10325] ? check_preemption_disabled+0x38/0x220 [ 225.453616][T10325] ? __fget_light+0x218/0x280 [ 225.458504][T10325] ? sockfd_lookup_light+0xc6/0x170 [ 225.463701][T10325] __sys_sendmsg+0xe5/0x1b0 [ 225.468195][T10325] ? __sys_sendmsg_sock+0xb0/0xb0 [ 225.473228][T10325] ? check_preemption_disabled+0x38/0x220 [ 225.478939][T10325] ? do_syscall_64+0x1c/0xe0 [ 225.483517][T10325] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 225.489484][T10325] do_syscall_64+0x60/0xe0 [ 225.493890][T10325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.499783][T10325] RIP: 0033:0x45ca69 [ 225.503664][T10325] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.524866][T10325] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 225.533261][T10325] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 225.541217][T10325] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 225.549446][T10325] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 225.557409][T10325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 225.566059][T10325] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 18:57:12 executing program 2 (fault-call:5 fault-nth:2): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:12 executing program 3: setrlimit(0x2, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}) clone(0x840400, 0x0, 0x0, 0x0, &(0x7f0000000040)="d353ff02ef23b2e4dc14aa5ff125908384") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETOSPACE(r2, 0x8010500c, &(0x7f0000000480)) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800ffff0d1400022bbd7000fddbdf25080001000200000008003e0005000000080001000100000008000300000000000800030001000000"], 0x38}}, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x1008) r5 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000140)='>', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000100)='rxrpc\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r5) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000180)="f5a9afa246bdd0d4a4d44ca739292c3c53b060557461cf19cd5278e656830d0726e1bc5f32e85a09a1b0672839b170fd14f490e2613dd9edb6738c9fa9f1d728ddd77e63c3fc016444265aae3c442a552fdeea1d8d4c0a795cd1f6706991059b21b809ff5b7d4fb1479873314c8299f0bb5d1f4d0c3e0f09a59d16a815a1ade96f6a2d4d784baeaf85880a18db126f0b0d70dc60fa5218ecd9f89efa13bf752e17b9afbd00c08a92cf6966b93c11708e0ed16a6addad8a3c46793940319ab37128017146081539ecc37249e0955ed71779bf5de361603011e367c64ce38a9e83851d368cbe88ec63cfe2", 0xea, r6) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000600), 0x13a}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCX25SDTEFACILITIES(r4, 0x89eb, &(0x7f0000000000)={0x8, 0x401, 0x801, 0x40, 0x1f, 0xb, 0x28, "7a8c86be353fc42c1ba48a9c08438771a9a5f8dc", "0bfaf89f01009cbd5d4f6d94dd38430d5805db17"}) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 225.679225][ T28] audit: type=1800 audit(1591037832.351:78): pid=10342 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16048 res=0 [ 225.717418][T10342] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:12 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c03", 0x306, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 225.769077][T10344] __nla_validate_parse: 2 callbacks suppressed [ 225.769100][T10344] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.0'. [ 225.789051][ T7237] minix_free_inode: bit 1 already cleared [ 225.846700][T10350] FAULT_INJECTION: forcing a failure. [ 225.846700][T10350] name failslab, interval 1, probability 0, space 0, times 0 [ 225.859546][T10344] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.0'. 18:57:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="120100000307670899111890f1e2000000010902"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x540d, 0x0) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f00000000c0)={0x8, 0x4, 0x4, 0x1000000, 0x400, {}, {0x3, 0xc, 0x6, 0x80, 0x2, 0x9, "967484ea"}, 0xfffffffd, 0x2, @offset=0x9, 0xffffffc0, 0x0, r3}) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000140)={0x4f, 0xfd9, 0x9, 0x7, 0x3, 0x81}) [ 225.909171][T10350] CPU: 1 PID: 10350 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 225.919125][T10350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.929190][T10350] Call Trace: [ 225.932559][T10350] dump_stack+0x18f/0x20d [ 225.936902][T10350] should_fail.cold+0x5/0x14 [ 225.941533][T10350] should_failslab+0x5/0xf [ 225.945375][ T28] audit: type=1800 audit(1591037832.591:79): pid=10356 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16065 res=0 [ 225.945960][T10350] kmem_cache_alloc_node+0x25c/0x760 [ 225.970172][T10350] ? ip_generic_getfrag+0x111/0x230 [ 225.975389][T10350] __alloc_skb+0xba/0x5a0 [ 225.979734][T10350] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 225.985280][T10350] ? raw6_getfrag+0x18d/0x270 [ 225.989992][T10350] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 225.995750][T10350] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.001532][T10350] ? ip6_frag_next+0xb40/0xb40 [ 226.006296][T10350] ? ip6_mtu+0x106/0x450 [ 226.010545][T10350] ? ip6_setup_cork+0xfa7/0x1680 [ 226.015858][T10350] ip6_append_data+0x1ec/0x330 [ 226.020644][T10350] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.026388][T10350] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.032120][T10350] rawv6_sendmsg+0x14a8/0x3940 [ 226.036900][T10350] ? rawv6_bind+0x9a0/0x9a0 [ 226.041425][T10350] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 226.047375][T10350] ? tomoyo_unix_entry+0x550/0x550 [ 226.052501][T10350] ? __might_fault+0x11f/0x1d0 [ 226.057297][T10350] ? aa_label_sk_perm+0x89/0xe0 [ 226.062179][T10350] ? import_iovec+0x236/0x3d0 [ 226.066874][T10350] ? inet_sendmsg+0x99/0xe0 [ 226.071560][T10350] inet_sendmsg+0x99/0xe0 [ 226.075997][T10350] ? inet_send_prepare+0x4d0/0x4d0 [ 226.076014][T10350] sock_sendmsg+0xcf/0x120 [ 226.076032][T10350] ____sys_sendmsg+0x6e6/0x810 [ 226.076052][T10350] ? kernel_sendmsg+0x50/0x50 [ 226.076073][T10350] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 226.076086][T10350] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 226.076107][T10350] ___sys_sendmsg+0x100/0x170 [ 226.076122][T10350] ? sendmsg_copy_msghdr+0x70/0x70 [ 226.076138][T10350] ? __fget_files+0x277/0x400 [ 226.076156][T10350] ? lock_downgrade+0x840/0x840 [ 226.076174][T10350] ? rcu_read_lock_held_common+0xa0/0xa0 [ 226.076194][T10350] ? check_preemption_disabled+0x38/0x220 [ 226.081987][T10356] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 226.085714][T10350] ? __fget_light+0x218/0x280 [ 226.085735][T10350] ? sockfd_lookup_light+0xc6/0x170 [ 226.085753][T10350] __sys_sendmsg+0xe5/0x1b0 [ 226.085767][T10350] ? __sys_sendmsg_sock+0xb0/0xb0 [ 226.085781][T10350] ? check_preemption_disabled+0x38/0x220 [ 226.085804][T10350] ? do_syscall_64+0x1c/0xe0 [ 226.085818][T10350] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 226.085834][T10350] do_syscall_64+0x60/0xe0 [ 226.085850][T10350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.085860][T10350] RIP: 0033:0x45ca69 18:57:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 226.085875][T10350] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.085883][T10350] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.085899][T10350] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 226.085906][T10350] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 226.085919][T10350] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 226.085928][T10350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 226.085935][T10350] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 18:57:13 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x306, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x114fdff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000016c0)={'batadv_slave_0\x00', r5}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001880)={&(0x7f0000001700)=@mpls_newroute={0x178, 0x18, 0x400, 0x70bd27, 0x25dfdbfe, {0x1c, 0x20, 0x54, 0x7, 0xfe, 0x2, 0xfd, 0x2, 0x1000}, [@RTA_OIF={0x8}, @RTA_DST={0x8, 0x1, {0x53a1}}, @RTA_NEWDST={0x84, 0x13, [{0x81, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0x7f, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x4}, {0x8001, 0x0, 0x1}, {0x8001}, {0xf2e36, 0x0, 0x1}, {0x80000, 0x0, 0x1}, {0x40}, {0xfe}, {0x8001}, {0x100, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xe0, 0x0, 0x1}, {0x80, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x800}, {0xd3546}, {0x7f, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x9}, {0x5}, {0x5, 0x0, 0x1}, {0xfff, 0x0, 0x1}, {0x3}, {0x1}, {0x2b}, {0x8d}, {0x3}, {0x1}]}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xff}, {0x5, 0x0, 0x1}, {0x401, 0x0, 0x1}, {0x1}, {}, {0x6, 0x0, 0x1}, {0x84, 0x0, 0x1}, {0x837, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0x7}, {0x9}, {0x9, 0x0, 0x1}, {0x7}, {0x1}, {0x101, 0x0, 0x1}, {0x2}, {0x6}, {0x1, 0x0, 0x1}, {0x8}, {0x100}, {0xac33}, {0x2}, {0x951a3, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xffffd}, {0xfff}, {0x9, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0x73}, {0x33d, 0x0, 0x1}]}, @RTA_MULTIPATH={0xc, 0x9, {0xfff9, 0x1}}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1f}, @RTA_MULTIPATH={0xc, 0x9, {0x9, 0xda, 0x6, r6}}, @RTA_VIA={0x14, 0x12, {0x1d, "f2c36fe4916664cfffdecc2a3608"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r7 = socket(0x11, 0x2, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = accept4$inet6(r10, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_buf(r11, 0x6, 0x1f, &(0x7f0000000180)="d237a63401a28ba1062dfd1b64f7224a26701a7850d7a669f75c44969e8ce3aec853820bec7a6964588f1e8700cba168d2cec77e18869801e7f7e46859c9f66bcfff5f6c2668552ac79053efb08cdfe3d8f796e2a79894571b09cb6c91490df1bd1fabe50964be957a3b8f4b67738d53de", 0x71) sendmsg$nl_route(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc}]}]}]}, 0x34}}, 0x0) [ 226.334237][ T7237] minix_free_inode: bit 1 already cleared 18:57:13 executing program 2 (fault-call:5 fault-nth:3): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 226.484174][ T23] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 226.495267][ T28] audit: type=1800 audit(1591037833.171:80): pid=10379 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16053 res=0 [ 226.543579][T10379] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 226.651522][T10387] FAULT_INJECTION: forcing a failure. [ 226.651522][T10387] name failslab, interval 1, probability 0, space 0, times 0 18:57:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x3, 0x0, @empty=0x300}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) 18:57:13 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x308, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 226.758623][ T7237] minix_free_inode: bit 1 already cleared [ 226.768782][T10387] CPU: 1 PID: 10387 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 226.779307][T10387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.789374][T10387] Call Trace: [ 226.792678][T10387] dump_stack+0x18f/0x20d [ 226.797201][T10387] should_fail.cold+0x5/0x14 [ 226.802434][T10387] should_failslab+0x5/0xf [ 226.807047][T10387] kmem_cache_alloc_node_trace+0x27c/0x790 [ 226.813306][T10387] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 226.819316][T10387] __kmalloc_node_track_caller+0x38/0x60 [ 226.825235][T10387] __kmalloc_reserve.isra.0+0x39/0xe0 [ 226.830628][T10387] __alloc_skb+0xef/0x5a0 [ 226.835070][T10387] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 226.840800][T10387] ? raw6_getfrag+0x18d/0x270 [ 226.845505][T10387] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 226.851347][T10387] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.858397][T10387] ? ip6_frag_next+0xb40/0xb40 [ 226.863168][T10387] ? ip6_mtu+0x106/0x450 [ 226.867432][T10387] ? ip6_setup_cork+0xfa7/0x1680 [ 226.872434][T10387] ip6_append_data+0x1ec/0x330 [ 226.877233][T10387] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.882975][T10387] ? rawv6_mh_filter_unregister+0x20/0x20 [ 226.888749][T10387] rawv6_sendmsg+0x14a8/0x3940 [ 226.893544][T10387] ? rawv6_bind+0x9a0/0x9a0 [ 226.898058][T10387] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 226.904001][T10387] ? tomoyo_unix_entry+0x550/0x550 [ 226.909165][T10387] ? __might_fault+0x11f/0x1d0 [ 226.913959][T10387] ? aa_label_sk_perm+0x89/0xe0 [ 226.919355][T10387] ? import_iovec+0x236/0x3d0 [ 226.924075][T10387] ? inet_sendmsg+0x99/0xe0 [ 226.928584][T10387] inet_sendmsg+0x99/0xe0 [ 226.932926][T10387] ? inet_send_prepare+0x4d0/0x4d0 [ 226.938052][T10387] sock_sendmsg+0xcf/0x120 [ 226.942483][T10387] ____sys_sendmsg+0x6e6/0x810 [ 226.947275][T10387] ? kernel_sendmsg+0x50/0x50 [ 226.951968][T10387] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 226.958832][T10387] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 226.964827][T10387] ___sys_sendmsg+0x100/0x170 [ 226.969497][T10387] ? sendmsg_copy_msghdr+0x70/0x70 [ 226.974612][T10387] ? __fget_files+0x277/0x400 [ 226.979290][T10387] ? lock_downgrade+0x840/0x840 [ 226.984231][T10387] ? rcu_read_lock_held_common+0xa0/0xa0 [ 226.989917][T10387] ? check_preemption_disabled+0x38/0x220 [ 226.995727][T10387] ? __fget_light+0x218/0x280 [ 227.000400][T10387] ? sockfd_lookup_light+0xc6/0x170 [ 227.005686][T10387] __sys_sendmsg+0xe5/0x1b0 [ 227.010174][T10387] ? __sys_sendmsg_sock+0xb0/0xb0 [ 227.015197][T10387] ? check_preemption_disabled+0x38/0x220 [ 227.021082][T10387] ? do_syscall_64+0x1c/0xe0 [ 227.025660][T10387] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 227.031629][T10387] do_syscall_64+0x60/0xe0 [ 227.036037][T10387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.041920][T10387] RIP: 0033:0x45ca69 [ 227.045799][T10387] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.067833][T10387] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.076228][T10387] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 227.084197][T10387] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 227.092325][T10387] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 227.100291][T10387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 227.108243][T10387] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 [ 227.124293][ T23] usb 1-1: Using ep0 maxpacket: 8 18:57:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 227.198385][ T28] audit: type=1800 audit(1591037833.871:81): pid=10401 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16031 res=0 [ 227.264474][ T23] usb 1-1: config 0 has no interfaces? [ 227.270006][ T23] usb 1-1: New USB device found, idVendor=1199, idProduct=9018, bcdDevice=e2.f1 18:57:14 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @multicast2}}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) [ 227.321169][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.355316][ T23] usb 1-1: config 0 descriptor?? [ 227.506324][T10401] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 227.576155][ T7237] minix_free_inode: bit 1 already cleared [ 227.823924][ T2472] usb 1-1: USB disconnect, device number 4 18:57:15 executing program 0: socket$phonet(0x23, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @rand_addr, 0x0, 0x0, 'lc\x00', 0x0, 0x3ff}, {@empty}}, 0x44) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x186}], 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2824c2f, 0x0) chdir(&(0x7f0000000180)='./file0/file0\x00') nanosleep(&(0x7f0000000100), &(0x7f0000000140)) kexec_load(0x3, 0x8, &(0x7f0000001800)=[{&(0x7f00000002c0)="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", 0x1000, 0x4, 0x3}, {&(0x7f00000012c0)="7fa24c4476fe122e35ff3ce24c895981d8a1f8d2fc96311b8093243dc09626ddda1943bd5027bbe3240909f7b4a39ac571aa31d67f324c0643a9868b3b14b2a440fa53fe5f23386a060a74aace0f2ef96fd35fdfe9c1bc6b16b25fea8eb011c197b31265497790f14475251f6c871ae8e39114c8951edc64c7ad73fe2d72ae479451440551c39c1bd8444011b5ef134168a49d974cb1fc63aa619d82d2e14ad24b632e89369b5acc1967f133886a3fd15263733fff2d639e74df63c10934e3ff861f0979335d702bcc97c1447c91803c78347874703248176e265c5570cc5d01ae", 0xe1, 0x7f, 0xde4}, {&(0x7f00000013c0)="74527616d7c067c0d41f590445c4b192fb30733112ab905f5c70c34062d6df41c12ccf144104f8fc4b5d19510fd30627076a561d36d3b5d5a82be943746ef9fed3", 0x41, 0x1ff, 0x202}, {&(0x7f0000001440)="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", 0xfa}, {&(0x7f0000001540)="e44326cb67be62abb097842f0c8325f3e2426bea76feb21413434c9b653cc2426765d0220b6223417dffc85f35fce7114bc7eeaac9242766f60bab38e1251d5de8ccb94c9108f6ac42fd9eb05564ea7340354756068eb604c1903cbf4937769974d0194ae5d2c9679eb8f4ca44f935f10c0c168b4fad", 0x76, 0x0, 0xd1a2}, {&(0x7f00000015c0)="51549352e72e63c10b622afbe57a98b71f8b8f3976a531dfefb57af4e5ac7269bc9365838b0b758e5b94adc170f2480bf13aa9d8923a98a990964dfbc0c4010fd49a0237797bc7030a2417fcb18d5a435dfd8a94cdb8fbd1f0c648533523d1d1fe60cec88dadada6cfdac01c04fe549755ae4afbd24e05d3698ed2b4639791de8e86a262a2001b8e81570236b96380d0ad83143eabc7f7611f2e", 0x9a, 0x8, 0x1}, {&(0x7f0000001680)="6f1bafa740ba3fb3c2ea741b362a69856a1f7c6ccf9ce6f3f2d7ed3e932165c9e92cc43425b5db5d43358891de17cf3c73ca3244af38e0fcf5cc4b3a235604197f7b6f5d69dc2db490f214a67727372bf25a7f3ac468bb7816a48dd8c8450298e6c73bb05a193a5a3226628022a7012cbd5f012d08edebc7b0f59b17a12179fa60b9700e5d7b1f94fc6f0dd6eb79fb6ee643ed1450ee646332ee8ae476db5f4d7e5a5f425176e8e2ee8e3aba43f01bd2a5684cc93e5c1e963b3a378b0221ecc05be414310c67b4b4e8f052f619473ca5d05644f0e6", 0xd5, 0x5, 0x8000}, {&(0x7f0000001780)="42544ce7a581ea01ec0f749daaeaa6dcdc070a292cd0f48c9a5bbb31c3c0495a4d7da5cc18e0941f0fbd292ec68f0b0cae58551e5c3ddb4a3bbe676f4c80a7d3edbbed", 0x43, 0x2, 0x4}], 0x320000) 18:57:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:15 executing program 2 (fault-call:5 fault-nth:4): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:15 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x308, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:15 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @multicast2}}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) [ 228.464850][ T28] audit: type=1800 audit(1591037835.142:82): pid=10450 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16068 res=0 [ 228.493806][T10454] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.506596][T10452] FAULT_INJECTION: forcing a failure. [ 228.506596][T10452] name failslab, interval 1, probability 0, space 0, times 0 [ 228.537149][T10450] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 228.545171][T10452] CPU: 0 PID: 10452 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 228.555778][T10452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.566421][T10452] Call Trace: [ 228.569731][T10452] dump_stack+0x18f/0x20d [ 228.574168][T10452] should_fail.cold+0x5/0x14 [ 228.579143][T10452] should_failslab+0x5/0xf [ 228.583619][T10452] kmem_cache_alloc_node+0x25c/0x760 [ 228.588919][T10452] ? ip_generic_getfrag+0x111/0x230 [ 228.594141][T10452] __alloc_skb+0xba/0x5a0 [ 228.598662][T10452] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 228.604221][T10452] ? raw6_getfrag+0x18d/0x270 [ 228.610450][T10452] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 228.616280][T10452] ? rawv6_mh_filter_unregister+0x20/0x20 [ 228.622221][T10452] ? ip6_frag_next+0xb40/0xb40 [ 228.626999][T10452] ? ip6_mtu+0x106/0x450 [ 228.631449][T10452] ? ip6_setup_cork+0xfa7/0x1680 18:57:15 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc", 0x308, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 228.637229][T10452] ip6_append_data+0x1ec/0x330 [ 228.642009][T10452] ? rawv6_mh_filter_unregister+0x20/0x20 [ 228.647749][T10452] ? rawv6_mh_filter_unregister+0x20/0x20 [ 228.653490][T10452] rawv6_sendmsg+0x14a8/0x3940 [ 228.658284][T10452] ? rawv6_bind+0x9a0/0x9a0 [ 228.663016][T10452] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 228.669108][T10452] ? tomoyo_unix_entry+0x550/0x550 [ 228.674256][T10452] ? __might_fault+0x11f/0x1d0 [ 228.679316][T10452] ? aa_label_sk_perm+0x89/0xe0 [ 228.684810][T10452] ? import_iovec+0x236/0x3d0 [ 228.689606][T10452] ? inet_sendmsg+0x99/0xe0 [ 228.694141][T10452] inet_sendmsg+0x99/0xe0 [ 228.698601][T10452] ? inet_send_prepare+0x4d0/0x4d0 [ 228.703842][T10452] sock_sendmsg+0xcf/0x120 [ 228.708640][T10452] ____sys_sendmsg+0x6e6/0x810 [ 228.713510][T10452] ? kernel_sendmsg+0x50/0x50 [ 228.718225][T10452] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 228.724388][T10452] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 228.730457][T10452] ___sys_sendmsg+0x100/0x170 [ 228.735152][T10452] ? sendmsg_copy_msghdr+0x70/0x70 [ 228.740274][T10452] ? __fget_files+0x277/0x400 [ 228.744991][T10452] ? lock_downgrade+0x840/0x840 [ 228.749863][T10452] ? rcu_read_lock_held_common+0xa0/0xa0 [ 228.755593][T10452] ? check_preemption_disabled+0x38/0x220 [ 228.761365][T10452] ? __fget_light+0x218/0x280 [ 228.766498][T10452] ? sockfd_lookup_light+0xc6/0x170 [ 228.771999][T10452] __sys_sendmsg+0xe5/0x1b0 [ 228.776519][T10452] ? __sys_sendmsg_sock+0xb0/0xb0 [ 228.781556][T10452] ? check_preemption_disabled+0x38/0x220 [ 228.787305][T10452] ? do_syscall_64+0x1c/0xe0 [ 228.792264][T10452] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 228.798355][T10452] do_syscall_64+0x60/0xe0 [ 228.802785][T10452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.808861][T10452] RIP: 0033:0x45ca69 [ 228.812761][T10452] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.832487][T10452] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.840908][T10452] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 228.849276][T10452] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 228.857257][T10452] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 228.865592][T10452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 228.874386][T10452] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 [ 228.905288][ T7237] minix_free_inode: bit 1 already cleared 18:57:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_mtu=0xfff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_settings={0xdd, 0x0, @te1=0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0xffffffff) [ 229.118067][ T28] audit: type=1800 audit(1591037835.782:83): pid=10468 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16070 res=0 [ 229.159325][T10468] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:16 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 229.405469][ T7237] minix_free_inode: bit 1 already cleared [ 229.536127][ T28] audit: type=1800 audit(1591037836.212:84): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16085 res=0 [ 229.566710][T10486] MINIX-fs: bad superblock or unable to read bitmaps 18:57:16 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:16 executing program 2 (fault-call:5 fault-nth:5): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 229.730841][ T28] audit: type=1800 audit(1591037836.402:85): pid=10493 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16085 res=0 [ 229.762308][T10493] MINIX-fs: bad superblock or unable to read bitmaps 18:57:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:16 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @multicast2}}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:16 executing program 0: r0 = socket$inet(0x10, 0x80000, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x11) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000040)=[r2]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) listen(r6, 0x1ff) setgroups(0x1, &(0x7f0000000040)=[r4]) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000040)={0xa0, 0x19, 0x1, {0x88, {0x40, 0x2, 0x4}, 0x1, 0xee00, r4, 0x7, 0x200, 0x1, 0x6, 0x3, 0x100000000, 0x8, 0x1, 0x9, 0x0, 0x918, 0x4, 0x3, 0x7, 0xffffffffffffffff}}, 0xa0) 18:57:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:16 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 230.219541][T10500] FAULT_INJECTION: forcing a failure. [ 230.219541][T10500] name failslab, interval 1, probability 0, space 0, times 0 [ 230.296169][T10500] CPU: 1 PID: 10500 Comm: syz-executor.2 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 230.306488][T10500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.316724][T10500] Call Trace: [ 230.320047][T10500] dump_stack+0x18f/0x20d [ 230.324395][T10500] should_fail.cold+0x5/0x14 [ 230.329000][T10500] should_failslab+0x5/0xf [ 230.333516][T10500] kmem_cache_alloc_node_trace+0x27c/0x790 [ 230.339521][T10500] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 230.345518][T10500] __kmalloc_node_track_caller+0x38/0x60 [ 230.351163][T10500] __kmalloc_reserve.isra.0+0x39/0xe0 [ 230.356677][T10500] __alloc_skb+0xef/0x5a0 [ 230.361034][T10500] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 230.366945][T10500] ? raw6_getfrag+0x18d/0x270 [ 230.371660][T10500] __ip6_append_data.isra.0+0x2bfa/0x39b0 [ 230.377410][T10500] ? rawv6_mh_filter_unregister+0x20/0x20 [ 230.383327][T10500] ? ip6_frag_next+0xb40/0xb40 [ 230.388307][T10500] ? ip6_mtu+0x106/0x450 [ 230.392665][T10500] ? ip6_setup_cork+0xfa7/0x1680 [ 230.397630][T10500] ip6_append_data+0x1ec/0x330 [ 230.402471][T10500] ? rawv6_mh_filter_unregister+0x20/0x20 [ 230.408411][T10500] ? rawv6_mh_filter_unregister+0x20/0x20 [ 230.414417][T10500] rawv6_sendmsg+0x14a8/0x3940 [ 230.419211][T10500] ? rawv6_bind+0x9a0/0x9a0 [ 230.423732][T10500] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 230.429646][T10500] ? tomoyo_unix_entry+0x550/0x550 [ 230.435131][T10500] ? __might_fault+0x11f/0x1d0 [ 230.439949][T10500] ? aa_label_sk_perm+0x89/0xe0 [ 230.444860][T10500] ? import_iovec+0x236/0x3d0 [ 230.449597][T10500] ? inet_sendmsg+0x99/0xe0 [ 230.454104][T10500] inet_sendmsg+0x99/0xe0 [ 230.458652][T10500] ? inet_send_prepare+0x4d0/0x4d0 [ 230.463777][T10500] sock_sendmsg+0xcf/0x120 [ 230.468294][T10500] ____sys_sendmsg+0x6e6/0x810 [ 230.473180][T10500] ? kernel_sendmsg+0x50/0x50 [ 230.477964][T10500] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 230.483973][T10500] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 230.490068][T10500] ___sys_sendmsg+0x100/0x170 [ 230.495114][T10500] ? sendmsg_copy_msghdr+0x70/0x70 [ 230.500238][T10500] ? __fget_files+0x277/0x400 [ 230.504940][T10500] ? lock_downgrade+0x840/0x840 [ 230.509825][T10500] ? rcu_read_lock_held_common+0xa0/0xa0 [ 230.515472][T10500] ? check_preemption_disabled+0x38/0x220 [ 230.521228][T10500] ? __fget_light+0x218/0x280 [ 230.525921][T10500] ? sockfd_lookup_light+0xc6/0x170 [ 230.531137][T10500] __sys_sendmsg+0xe5/0x1b0 [ 230.535872][T10500] ? __sys_sendmsg_sock+0xb0/0xb0 [ 230.540897][T10500] ? check_preemption_disabled+0x38/0x220 [ 230.546617][T10500] ? do_syscall_64+0x1c/0xe0 [ 230.551235][T10500] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 230.557238][T10500] do_syscall_64+0x60/0xe0 [ 230.561671][T10500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.567571][T10500] RIP: 0033:0x45ca69 [ 230.571649][T10500] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.591437][T10500] RSP: 002b:00007f2c411dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.592219][T10512] MINIX-fs: bad superblock or unable to read bitmaps [ 230.600371][T10500] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 230.600380][T10500] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 230.600386][T10500] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 230.600393][T10500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 230.600401][T10500] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f2c411dd6d4 [ 230.602453][ T28] audit: type=1800 audit(1591037837.042:86): pid=10512 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16092 res=0 18:57:17 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 230.882460][ T28] audit: type=1800 audit(1591037837.533:87): pid=10522 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16092 res=0 [ 230.905222][T10522] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:17 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:17 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 231.201970][ T28] audit: type=1800 audit(1591037837.873:88): pid=10531 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16076 res=0 [ 231.208252][T10531] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:18 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$HIDIOCGCOLLECTIONINFO(r3, 0xc0104811, &(0x7f0000000040)={0x1, 0x7, 0xa5e, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = semget$private(0x0, 0x2000000010a, 0x0) semop(r5, &(0x7f0000000200)=[{0x2, 0x0, 0x1800}, {0x0, 0xffffffff}], 0x2) semtimedop(r5, &(0x7f0000000040)=[{0x0, 0x401}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RLINK(r7, &(0x7f00000000c0)={0x7, 0x47, 0x1}, 0x7) semop(r5, &(0x7f0000000080)=[{0x1, 0x4, 0x800}, {0x2, 0x2, 0x1800}, {0x1, 0x9, 0x1800}, {0x2, 0x1f, 0x1000}, {0x1, 0xc83c, 0x800}], 0x5) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="0101000000000000000001000000440001000c00070000000000960000000c0006006c626c637200000008000b000a69700008000800000000000800090000000000080001000a000000080005"], 0x58}}, 0x0) 18:57:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:18 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @multicast2}}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:18 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 231.489927][T10543] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 231.505529][ T28] audit: type=1800 audit(1591037838.183:89): pid=10546 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16073 res=0 [ 231.546678][T10546] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 231.565870][T10543] IPVS: persistence engine module ip_vs_pe_ [ 231.565870][T10543] ip not found 18:57:18 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:18 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_ep_write(r0, 0x0, 0x39, &(0x7f0000000300)="893c8aa1eeea37ba87e9e889c47f4ec115fac988ac72351f22c97840acb0a01496fdf2158b81fe6b837969bf1f8d96d90131c1e3f418e835c9") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0x0, "374b8146"}]}}, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) recvmsg$can_raw(r2, &(0x7f0000000840)={&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000580)=""/143, 0x8f}, {&(0x7f0000000640)=""/237, 0xed}], 0x9, &(0x7f0000000800)=""/26, 0x1a}, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 231.737455][ T28] audit: type=1800 audit(1591037838.413:90): pid=10564 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16040 res=0 [ 231.773998][T10564] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:18 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 231.981065][ T28] audit: type=1800 audit(1591037838.653:91): pid=10572 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16040 res=0 [ 232.017173][T10572] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x9000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:18 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x2}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 232.072003][ T2517] usb 1-1: new high-speed USB device number 5 using dummy_hcd 18:57:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:18 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:18 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 232.277433][ T28] audit: type=1800 audit(1591037838.953:92): pid=10589 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16093 res=0 18:57:19 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x3}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 232.341873][T10589] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:19 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 232.532557][ T2517] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.564096][ T2517] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 232.587180][ T2517] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.607810][ T28] audit: type=1800 audit(1591037839.283:93): pid=10610 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16088 res=0 [ 232.616681][ T2517] usb 1-1: config 0 descriptor?? [ 232.641768][T10610] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:19 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 232.879548][ T28] audit: type=1800 audit(1591037839.553:94): pid=10618 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16088 res=0 [ 232.903659][T10618] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 233.362824][ T2517] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 233.394385][ T2517] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0002/input/input5 [ 233.541073][ T2517] keytouch 0003:0926:3333.0002: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 18:57:21 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:21 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:21 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x4}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0xe04e, 0x6, 0x4, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket(0x23, 0x4, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)={0x14, r3, 0xc46dfc707e1df77d}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x148, r3, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x98, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8e}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2ec5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x47}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x20}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r4, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x80, &(0x7f0000000180)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)="bae4aff5f56e4c6624cf340d194890a10ee775127e04b16e6642ec290b75768e5d356afef26ab4b080611ee99d5aefbdacbe4a66b0f807a66acf93a32a70048827f25ade027720ecd1f7bcfdfbac1f3c969c4ae1cc94bb1a8046bf6583da4be6d0acbcec71bcfcb85fa2048812a7ca85c4f47dffc45215afd86b20ddae4a5ed98199941b9cbafd8b72fac20d3341a614e3d6c8b1b7c6b998ff90fed4c94fb89e3c4fc0cf209b7aefde230a4fdbe276f97f9436b9f0b58b3961a3c64f117dd5e94aeffdfdb6c8824902edaab9bce1712c5bdd3288030103dd7c1a3e08c41712838739956d8f025bf1434509f5f6bf37916f", 0xf1}, {&(0x7f00000003c0)="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", 0x1b6}, {&(0x7f0000000140)="9934a5ff9a097b3a7798", 0xa}, {&(0x7f0000000280)="a28e95dfb0a6804a86a3f938165371b68386631c0aecd6b399af87f0fb87c229379eb80e0093ba33520191ce6faa7ad58d5020297609a9b47dbc36996c4e41a40a0c8ca1c765e8f81d03043f738f96f549", 0x51}], 0x4, &(0x7f0000007b00)}}], 0x2, 0x0) 18:57:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 234.754842][ T2517] usb 1-1: USB disconnect, device number 5 [ 234.830021][ T28] audit: type=1800 audit(1591037841.504:95): pid=10654 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16100 res=0 [ 234.868755][T10654] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:21 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x5}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:21 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a0090", 0x9, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000002980)=[{&(0x7f0000001600)="d083b8778d9e055daedb2fb28df629afabdb0b25311ef1e77295a000a43e2610b846a5a59c06a800d3d76df1", 0x2c}, {&(0x7f0000001400)="7507746dfc7348be58ff6d7dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd54138a794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d42", 0x9d}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001780)=ANY=[], 0xd0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1fff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local}, 0x1, 0x2, 0x3, 0x1}}, 0x26) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x540d, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000140)='security.evm\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0502020000000900c5612f7107af542998e942864f93884d08578cae9c6dde3a0a9505836f745811ae5385fedaef2142468bbeb930149ee9fc5a1ebaf33c91007ad7e1d8aef1c719310a481ad24d6c4fec2c7f4343c48c2f200c1f01100505a5f3b97097c20b720c9112a38a3de226c7cca55f6ee27e83074df13fe565c465776467e604f9e3b7216f9595f0302f769bad3d055ffe0f32abc6665e5d01e181bc63cf781fcea8ac68246a92034fbd2cdffc7e21d6df7e20c77c188f6ab0c6cd8b599d"], 0xce, 0x1) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860073ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 235.054312][ T28] audit: type=1800 audit(1591037841.734:96): pid=10690 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16100 res=0 [ 235.098012][T10690] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:21 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a0090", 0x9, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 235.304787][ T28] audit: type=1800 audit(1591037841.984:97): pid=10699 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16100 res=0 [ 235.342033][T10699] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:22 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a0090", 0x9, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:22 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 235.559068][ T28] audit: type=1800 audit(1591037842.224:98): pid=10708 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16073 res=0 [ 235.587308][T10708] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:22 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xe000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:22 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x7}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:22 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1a", 0xe, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:22 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 235.884914][T10725] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:22 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1a", 0xe, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_macvtap\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="03040000004eec9894dcdfe118e77344a49abf07c5a71dc5b877704d4a6e2e946e7f7beabfeeea51a1f74fd4f4fa527c7453de627936b73702385a8cc763ae97510a5c088865ac7ba03226f67f66135e30cf3de856e9787222dcee2ca967a16e1f065440bbc1179d3a2b29defc7031399fc56619853187147192137b42204408b325344c99e4e3472a03dc76c6a93c73e2044940597abac1a2672970ce162b28bcfec2d6946e8d0e784b9d5d00"/190]}) [ 236.124109][T10744] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:22 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1a", 0xe, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 236.311542][T10751] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:23 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c9", 0x10, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:23 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:23 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) dup(r1) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:23 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x80000, 0x0) [ 236.566637][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 236.566650][ T28] audit: type=1800 audit(1591037843.235:102): pid=10760 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16063 res=0 18:57:23 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0xa}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 236.615170][T10760] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:23 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c9", 0x10, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 236.862810][ T28] audit: type=1800 audit(1591037843.535:103): pid=10783 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16101 res=0 [ 236.892835][T10783] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:23 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c9", 0x10, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:23 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0xd}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 237.080603][ T28] audit: type=1800 audit(1591037843.755:104): pid=10790 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16101 res=0 [ 237.104333][T10790] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:23 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f", 0x11, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:23 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x10000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:23 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) dup(r1) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:24 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0xe}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 237.326905][ T28] audit: type=1800 audit(1591037843.995:105): pid=10806 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16106 res=0 [ 237.336531][T10806] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:24 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f", 0x11, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 237.598324][ T28] audit: type=1800 audit(1591037844.265:106): pid=10819 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16106 res=0 [ 237.637376][T10819] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:24 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f", 0x11, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 237.788640][ T28] audit: type=1800 audit(1591037844.455:107): pid=10830 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16100 res=0 [ 237.814118][T10830] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:24 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 238.022898][ T28] audit: type=1800 audit(1591037844.695:108): pid=10836 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16100 res=0 [ 238.057871][T10836] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:24 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:24 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3f000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:25 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x11}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 238.340819][ T28] audit: type=1800 audit(1591037845.015:109): pid=10851 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15818 res=0 [ 238.379047][T10851] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:25 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) dup(r1) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:25 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x40000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:25 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x60}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 238.570526][T10804] syz-executor.0 (10804) used greatest stack depth: 20000 bytes left [ 238.643306][ T28] audit: type=1800 audit(1591037845.316:110): pid=10866 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16098 res=0 [ 238.673271][T10866] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 18:57:25 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 238.877384][ T28] audit: type=1800 audit(1591037845.546:111): pid=10881 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16098 res=0 [ 238.917864][T10881] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:25 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 239.045737][ T7237] minix_free_inode: bit 1 already cleared 18:57:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x60000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:25 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 239.224453][T10893] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 239.277043][ T7237] minix_free_inode: bit 1 already cleared [ 239.432247][T10900] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:26 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 239.661849][ T7237] minix_free_inode: bit 1 already cleared 18:57:26 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:26 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x78}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:26 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x65580000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 239.833763][T10912] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:26 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x7e}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:26 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 240.016664][ T7237] minix_free_inode: bit 1 already cleared [ 240.185622][T10936] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:26 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 240.314370][ T7237] minix_free_inode: bit 1 already cleared 18:57:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 240.485983][T10944] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:27 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 240.669387][ T7237] minix_free_inode: bit 1 already cleared [ 240.857617][T10957] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:27 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 241.027520][ T7237] minix_free_inode: bit 1 already cleared [ 241.290204][T10962] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:28 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 241.429758][ T7237] minix_free_inode: bit 1 already cleared 18:57:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 241.588425][T10970] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 241.685794][ T7237] minix_free_inode: bit 1 already cleared 18:57:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6c, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @loopback}}]}, 0x50}}, 0x400c080) 18:57:28 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0xe6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:28 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x81000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:28 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 241.858092][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 241.858103][ T28] audit: type=1800 audit(1591037848.527:123): pid=10982 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16095 res=0 [ 241.895648][T10982] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:28 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:28 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 241.979084][ T7237] minix_free_inode: bit 1 already cleared [ 242.101443][ T28] audit: type=1800 audit(1591037848.777:124): pid=10996 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16097 res=0 [ 242.135135][T10996] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 242.156782][T10997] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 242.165412][ T28] audit: type=1800 audit(1591037848.817:125): pid=10997 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16114 res=0 18:57:28 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:29 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 242.311629][ T7237] minix_free_inode: bit 1 already cleared 18:57:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 242.431074][ T28] audit: type=1800 audit(1591037849.107:126): pid=11005 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16114 res=0 [ 242.475118][T11005] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:29 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(0x0, 0x0) 18:57:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x88a8ffff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 242.748693][ T6805] minix_free_inode: bit 1 already cleared [ 242.755267][ T7237] minix_free_inode: bit 1 already cleared 18:57:29 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0xfc}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x9effffff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 242.925346][ T28] audit: type=1800 audit(1591037849.597:127): pid=11023 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16107 res=0 [ 242.948136][T11023] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 243.021948][ T28] audit: type=1800 audit(1591037849.647:128): pid=11025 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16115 res=0 [ 243.056716][T11025] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:29 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:29 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x103}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:29 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(0x0, 0x0) [ 243.157578][ T7237] minix_free_inode: bit 1 already cleared 18:57:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xd4000000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:29 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:30 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x1f4}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 243.333734][ T6805] minix_free_inode: bit 1 already cleared [ 243.364696][ T28] audit: type=1800 audit(1591037850.037:129): pid=11044 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15998 res=0 [ 243.434800][T11044] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 243.476119][T11044] attempt to access beyond end of device [ 243.506839][T11044] loop4: rw=2049, want=6434, limit=52 18:57:30 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(0x0, 0x0) [ 243.519473][T11044] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 243.563667][ T7237] minix_free_inode: bit 1 already cleared [ 243.570629][ T28] audit: type=1800 audit(1591037850.247:130): pid=11055 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16121 res=0 [ 243.611704][T11060] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:30 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 243.748858][ T6805] minix_free_inode: bit 1 already cleared [ 243.768262][ T28] audit: type=1800 audit(1591037850.447:131): pid=11065 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16097 res=0 [ 243.794494][T11065] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 243.854148][T11065] attempt to access beyond end of device [ 243.864709][T11065] loop4: rw=2049, want=6434, limit=52 [ 243.882038][T11065] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 243.978691][ T28] audit: type=1800 audit(1591037850.657:132): pid=11071 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16121 res=0 18:57:30 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(0x0, 0x0) [ 244.023082][T11071] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 244.039768][ T7237] minix_free_inode: bit 1 already cleared 18:57:30 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf0ffffff, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:30 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:30 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x300}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:30 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="ee9f84a43eccaf1315bb397d00c1b6dd820dd13916181dba620938cb30f1c21afe3d926298b25834e890092d642cafe5db21ba9494febcf66079b722e73be3a8708a3624250f9f59fbbe942997c6c1e83a34e5779e8a4f40fdb6ffe59ffe4903500d3cd8c8f3ed19ad176daf94cf7fcaf2922f8aab3becc60c8d39ddf43cd6d2e9301da3caa35719f25a83478559e0e891dcb756ee22964d03f37561f5797490a0b93506482822075ba96db35a440d046e44eb4a79986b518281609003b6fae04a18be9a83ce7efa2ab80f75c90d78f0b4179d674376db1f7ae8745641adcde0d245722744bcea2fac9445014ee2293985119573ffcc0c22eb0769de1e9e5db53aa3378a4426503010a7c6247265838211527a0132ccf883ee08a6ea1a785e47ce16663f1c744af49200d5f3bc326e7d9089a5f17d0ad05f06e48c205f9b6d087ba7d3b6745e65700c009572a65b4bfbf6687821bc723b61b5abe7357e68a9b0640bfb9c01000080000000000e840ecf379c576c05757d44b19de0e2aa364c42156219a72cc943a60f0410891ed134f35f5ff9b4cf3abbcb984436322358a7c9393724860d87253981f9e79dbeb789577ead0ede31e19a2b114a0e4d82b3e1023dd28b6382e67e3246d2912e55cf9928da32c1027cef7c6c610ea8fce149a7af20224b4e028601936ef9a78d80ff5567084ec128766e822d6124186d82e760128dd7de2653939d353c12f96deff3a28b022c784bd37df7f76640bcbcb01a4676d58b3e9c2baae66230e5f54a37527e8129d161b0c06f25648c55a7e5b2db528053c3e3864f41728b7935e575568ad114eb8c811bf19e07a398babbc64fbeab842688554783ed1551949a791e33799e59a34b6bdabc3458c379c735198292e5a272187449249d2c8a9aa58f3835a3e1716083bb0464cbe140d1587a21e4ec2ae1f3ad81134df55903ffb8e173646352915a2c706709cf46538978224c0d6dc437cbfc37abfbd1b76feb5ca3aeb1ac8cbd40d5ba896f79ee8f76b0809f59b86862648774d2ace98b825e7a465b5dd80e491965971e7797aba3968441c77717a24ca41efb160c030cfc8e", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 244.268917][ T6805] minix_free_inode: bit 1 already cleared [ 244.346670][T11087] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 244.476827][T11087] FAULT_INJECTION: forcing a failure. [ 244.476827][T11087] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 244.543531][T11099] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 244.561071][T11087] CPU: 1 PID: 11087 Comm: syz-executor.4 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 244.570993][T11087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.581225][T11087] Call Trace: [ 244.584612][T11087] dump_stack+0x18f/0x20d [ 244.588978][T11087] should_fail.cold+0x5/0x14 [ 244.593607][T11087] __alloc_pages_nodemask+0x17a/0x810 [ 244.598993][T11087] ? xas_start+0x151/0x530 [ 244.603431][T11087] ? __alloc_pages_slowpath.constprop.0+0x25e0/0x25e0 [ 244.610201][T11087] ? check_preemption_disabled+0x38/0x220 [ 244.616982][T11087] ? find_get_entry+0x3eb/0x6e0 [ 244.621870][T11087] ? lock_acquire+0x1f2/0x8f0 [ 244.626564][T11087] ? __lock_page_or_retry+0x5c0/0x5c0 [ 244.631954][T11087] alloc_pages_current+0xff/0x200 [ 244.637017][T11087] __page_cache_alloc+0x294/0x460 [ 244.642054][T11087] pagecache_get_page+0x27f/0xa10 [ 244.647093][T11087] ? minix_rename+0x8c0/0x8c0 [ 244.651774][T11087] grab_cache_page_write_begin+0x6d/0xa0 [ 244.657415][T11087] block_write_begin+0x33/0x2e0 [ 244.662274][T11087] minix_write_begin+0x35/0xe0 [ 244.667057][T11087] generic_perform_write+0x20a/0x4e0 [ 244.672539][T11087] ? __mnt_drop_write+0x50/0x80 [ 244.677423][T11087] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 244.685612][T11087] ? update_time+0xc0/0xc0 [ 244.690079][T11087] ? down_write+0xdb/0x150 [ 244.694516][T11087] __generic_file_write_iter+0x24c/0x610 [ 244.700172][T11087] generic_file_write_iter+0x3f3/0x630 [ 244.705652][T11087] ? __generic_file_write_iter+0x610/0x610 [ 244.712084][T11087] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 244.718091][T11087] new_sync_write+0x426/0x650 [ 244.722789][T11087] ? new_sync_read+0x6d0/0x6d0 [ 244.727594][T11087] ? rcu_read_lock_any_held+0xcd/0xf0 [ 244.733676][T11087] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 244.739071][T11087] __vfs_write+0xc9/0x100 [ 244.743424][T11087] vfs_write+0x268/0x5d0 [ 244.747690][T11087] ksys_write+0x12d/0x250 [ 244.752123][T11087] ? __ia32_sys_read+0xb0/0xb0 [ 244.757010][T11087] ? do_syscall_64+0x1c/0xe0 [ 244.761641][T11087] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 244.767643][T11087] do_syscall_64+0x60/0xe0 [ 244.772102][T11087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.778027][T11087] RIP: 0033:0x45ca69 [ 244.781937][T11087] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.801544][T11087] RSP: 002b:00007fac4a12dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 244.809966][T11087] RAX: ffffffffffffffda RBX: 000000000050c900 RCX: 000000000045ca69 [ 244.817948][T11087] RDX: 00000000000002e7 RSI: 0000000020000480 RDI: 0000000000000005 [ 244.825955][T11087] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 244.833935][T11087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.841963][T11087] R13: 0000000000000cea R14: 00000000004cf3af R15: 00007fac4a12e6d4 18:57:31 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 244.927735][ T6805] minix_free_inode: bit 1 already cleared 18:57:31 executing program 4 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 245.062011][ T7237] minix_free_inode: bit 1 already cleared [ 245.071366][T11110] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:31 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 245.185500][ T6805] minix_free_inode: bit 1 already cleared [ 245.313839][T11117] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 245.366489][T11122] FAULT_INJECTION: forcing a failure. [ 245.366489][T11122] name failslab, interval 1, probability 0, space 0, times 0 [ 245.451776][T11122] CPU: 1 PID: 11122 Comm: syz-executor.4 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 245.461712][T11122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.471781][T11122] Call Trace: [ 245.475115][T11122] dump_stack+0x18f/0x20d [ 245.479460][T11122] should_fail.cold+0x5/0x14 [ 245.484084][T11122] should_failslab+0x5/0xf [ 245.488547][T11122] kmem_cache_alloc+0x44/0x740 [ 245.493511][T11122] ? mempool_alloc+0x340/0x340 [ 245.498282][T11122] mempool_alloc+0x148/0x340 [ 245.502906][T11122] ? __unlock_page_memcg+0x4f/0xf0 [ 245.508124][T11122] ? mempool_destroy+0x30/0x30 [ 245.512903][T11122] ? lock_downgrade+0x840/0x840 [ 245.518727][T11122] ? check_preemption_disabled+0x38/0x220 [ 245.524466][T11122] bio_alloc_bioset+0x38a/0x600 [ 245.529326][T11122] ? __test_set_page_writeback+0x21c/0x13f0 [ 245.535234][T11122] ? bvec_alloc+0x2f0/0x2f0 [ 245.539832][T11122] ? domain_dirty_limits+0x660/0x660 [ 245.546103][T11122] submit_bh_wbc+0x1bb/0x8e0 [ 245.551408][T11122] __block_write_full_page+0x800/0x12e0 [ 245.556961][T11122] ? minix_rename+0x8c0/0x8c0 [ 245.561905][T11122] block_write_full_page+0x21a/0x270 [ 245.568136][T11122] ? minix_rename+0x8c0/0x8c0 [ 245.572892][T11122] __writepage+0x60/0x170 [ 245.577222][T11122] write_cache_pages+0x799/0x12e0 [ 245.582394][T11122] ? tag_pages_for_writeback+0x450/0x450 [ 245.588369][T11122] ? clear_page_dirty_for_io+0xe30/0xe30 [ 245.594083][T11122] ? mark_lock+0x11f/0xdd0 [ 245.599365][T11122] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 245.605342][T11122] ? find_held_lock+0x2d/0x110 [ 245.610090][T11122] do_writepages+0x1f7/0x2a0 [ 245.614684][T11122] ? page_writeback_cpu_online+0x10/0x10 [ 245.620659][T11122] ? do_raw_spin_unlock+0x171/0x260 [ 245.625840][T11122] ? _raw_spin_unlock+0x24/0x40 [ 245.630770][T11122] ? wbc_attach_and_unlock_inode+0x60a/0x9c0 [ 245.636823][T11122] __filemap_fdatawrite_range+0x2aa/0x390 [ 245.642702][T11122] ? delete_from_page_cache_batch+0xeb0/0xeb0 [ 245.648761][T11122] ? find_held_lock+0x2d/0x110 [ 245.653504][T11122] ? generic_file_write_iter+0x3fe/0x630 [ 245.659141][T11122] file_write_and_wait_range+0x172/0x200 [ 245.664843][T11122] __generic_file_fsync+0x74/0x1f0 [ 245.669948][T11122] generic_file_fsync+0x73/0x120 [ 245.674881][T11122] ? __generic_file_fsync+0x1f0/0x1f0 [ 245.680235][T11122] vfs_fsync_range+0x138/0x220 [ 245.684985][T11122] generic_file_write_iter+0x4b7/0x630 [ 245.690426][T11122] ? __generic_file_write_iter+0x610/0x610 [ 245.696474][T11122] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 245.702443][T11122] new_sync_write+0x426/0x650 [ 245.707122][T11122] ? new_sync_read+0x6d0/0x6d0 [ 245.711884][T11122] ? rcu_read_lock_any_held+0xcd/0xf0 [ 245.717423][T11122] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 245.722703][T11122] __vfs_write+0xc9/0x100 [ 245.727032][T11122] vfs_write+0x268/0x5d0 [ 245.731261][T11122] ksys_write+0x12d/0x250 [ 245.735673][T11122] ? __ia32_sys_read+0xb0/0xb0 [ 245.740418][T11122] ? do_syscall_64+0x1c/0xe0 [ 245.745078][T11122] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 245.751737][T11122] do_syscall_64+0x60/0xe0 [ 245.756348][T11122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.763460][T11122] RIP: 0033:0x45ca69 [ 245.767355][T11122] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.786961][T11122] RSP: 002b:00007fac4a10cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.795369][T11122] RAX: ffffffffffffffda RBX: 000000000050c900 RCX: 000000000045ca69 18:57:32 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x301}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 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, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfeff0000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 245.803519][T11122] RDX: 00000000000002e7 RSI: 0000000020000480 RDI: 0000000000000007 [ 245.811545][T11122] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.819518][T11122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 245.827490][T11122] R13: 0000000000000cea R14: 00000000004cf3af R15: 00007fac4a10d6d4 [ 245.881616][T11125] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:32 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:32 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x3e8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:32 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xff0f0000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 246.143149][ T6805] minix_free_inode: bit 1 already cleared [ 246.294798][T11122] attempt to access beyond end of device [ 246.311053][T11122] loop4: rw=2049, want=6434, limit=52 [ 246.336390][T11155] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 246.337983][T11122] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:57:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 18:57:33 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 246.601507][ T6805] minix_free_inode: bit 1 already cleared [ 246.607821][ T7237] minix_free_inode: bit 1 already cleared 18:57:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfffd1401, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) 18:57:33 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x4d8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:33 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x4) [ 246.744324][T11166] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 246.867632][ T6805] minix_free_inode: bit 1 already cleared [ 246.877494][T11168] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:33 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0xc00) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 246.926377][T11168] attempt to access beyond end of device [ 246.933187][T11168] loop4: rw=2049, want=6434, limit=52 [ 246.945618][T11168] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 247.008075][ T7237] minix_free_inode: bit 1 already cleared 18:57:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 247.057708][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 247.057720][ T28] audit: type=1800 audit(1591037853.738:142): pid=11185 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16121 res=0 [ 247.200030][ T28] audit: type=1800 audit(1591037853.878:143): pid=11190 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16122 res=0 [ 247.239890][T11191] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:34 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 247.260309][ T28] audit: type=1800 audit(1591037853.898:144): pid=11191 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16126 res=0 [ 247.272061][T11191] attempt to access beyond end of device [ 247.329719][T11191] loop4: rw=2049, want=6434, limit=52 [ 247.344825][T11191] Buffer I/O error on dev loop4, logical block 3216, lost async page write [ 247.400867][T11191] attempt to access beyond end of device [ 247.429307][T11191] loop4: rw=2049, want=6436, limit=52 18:57:34 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 247.449001][ T28] audit: type=1800 audit(1591037854.129:145): pid=11197 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16129 res=0 [ 247.473861][T11191] Buffer I/O error on dev loop4, logical block 3217, lost async page write [ 247.519242][T11191] attempt to access beyond end of device [ 247.550915][T11191] loop4: rw=2049, want=6438, limit=52 [ 247.572521][T11191] Buffer I/O error on dev loop4, logical block 3218, lost async page write 18:57:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 247.618972][T11194] attempt to access beyond end of device [ 247.624644][T11194] loop4: rw=2049, want=6434, limit=52 [ 247.629832][T11200] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 247.650049][T11200] minix_free_inode: bit 1 already cleared [ 247.656939][T11194] Buffer I/O error on dev loop4, logical block 3216, lost async page write 18:57:34 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 247.693547][T11194] attempt to access beyond end of device 18:57:34 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x500}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 247.736902][T11194] loop4: rw=2049, want=6436, limit=52 [ 247.762003][T11194] Buffer I/O error on dev loop4, logical block 3217, lost async page write [ 247.782752][T11194] attempt to access beyond end of device 18:57:34 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492627, 0x4) 18:57:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xffffa888, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 247.836772][T11194] loop4: rw=2049, want=6438, limit=52 [ 247.842543][T11194] Buffer I/O error on dev loop4, logical block 3218, lost async page write 18:57:34 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x598}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) 18:57:34 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x20000767) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 247.910862][T11213] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 247.936749][ T7237] minix_free_inode: bit 1 already cleared [ 247.965140][T11213] minix_free_inode: bit 1 already cleared 18:57:34 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492627, 0x4) [ 248.063252][ T28] audit: type=1800 audit(1591037854.739:146): pid=11227 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=15841 res=0 18:57:34 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000003, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x2e7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 248.114414][T11227] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:57:34 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0xd5, 0x0, 0xa}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x5c8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xfc9e}], 0x1}, 0x0) [ 248.188820][T11227] ================================================================== [ 248.197333][T11227] BUG: KASAN: null-ptr-deref in get_block+0x635/0x1380 [ 248.205670][T11227] Write of size 8 at addr 0000000000000000 by task syz-executor.4/11227 [ 248.213994][T11227] [ 248.216344][T11227] CPU: 1 PID: 11227 Comm: syz-executor.4 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 248.226237][T11227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.236302][T11227] Call Trace: [ 248.239608][T11227] dump_stack+0x18f/0x20d [ 248.243954][T11227] ? get_block+0x635/0x1380 [ 248.248482][T11227] ? get_block+0x635/0x1380 [ 248.253002][T11227] kasan_report.cold+0x5/0x37 [ 248.257695][T11227] ? get_block+0x635/0x1380 [ 248.262217][T11227] check_memory_region+0x141/0x190 [ 248.267429][T11227] get_block+0x635/0x1380 [ 248.271790][T11227] ? block_to_path.isra.0+0x300/0x300 [ 248.277176][T11227] ? touch_buffer+0x320/0x320 [ 248.282430][T11227] ? create_empty_buffers+0x5b8/0x8c0 [ 248.287820][T11227] ? do_raw_spin_unlock+0x171/0x260 [ 248.293106][T11227] minix_get_block+0xe5/0x110 [ 248.297816][T11227] __block_write_begin_int+0x490/0x1b20 [ 248.303384][T11227] ? minix_rename+0x8c0/0x8c0 [ 248.308094][T11227] ? remove_inode_buffers+0x1c0/0x1c0 [ 248.313481][T11227] ? pagecache_get_page+0x204/0xa10 [ 248.318693][T11227] ? wait_for_stable_page+0x11c/0x1e0 [ 248.324091][T11227] ? minix_rename+0x8c0/0x8c0 [ 248.328780][T11227] block_write_begin+0x58/0x2e0 [ 248.333655][T11227] minix_write_begin+0x35/0xe0 [ 248.338436][T11227] generic_perform_write+0x20a/0x4e0 [ 248.343747][T11227] ? __mnt_drop_write+0x50/0x80 [ 248.348716][T11227] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 248.356897][T11227] ? update_time+0xc0/0xc0 [ 248.361334][T11227] ? down_write+0xdb/0x150 [ 248.365772][T11227] __generic_file_write_iter+0x24c/0x610 [ 248.371685][T11227] generic_file_write_iter+0x3f3/0x630 [ 248.377168][T11227] ? __generic_file_write_iter+0x610/0x610 [ 248.382984][T11227] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 248.388991][T11227] new_sync_write+0x426/0x650 [ 248.393692][T11227] ? new_sync_read+0x6d0/0x6d0 [ 248.398485][T11227] ? rcu_read_lock_any_held+0xcd/0xf0 [ 248.403875][T11227] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 248.409358][T11227] __vfs_write+0xc9/0x100 [ 248.413711][T11227] vfs_write+0x268/0x5d0 [ 248.417977][T11227] ksys_write+0x12d/0x250 [ 248.422324][T11227] ? __ia32_sys_read+0xb0/0xb0 [ 248.427105][T11227] ? do_syscall_64+0x1c/0xe0 [ 248.431710][T11227] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 248.437708][T11227] do_syscall_64+0x60/0xe0 [ 248.442583][T11227] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.448487][T11227] RIP: 0033:0x45ca69 [ 248.452399][T11227] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.472100][T11227] RSP: 002b:00007fac4a12dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.480522][T11227] RAX: ffffffffffffffda RBX: 000000000050c900 RCX: 000000000045ca69 18:57:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfffff000, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010065727370616e000018000280040012000500080001000000050016"], 0x48}}, 0x0) [ 248.488504][T11227] RDX: 0000000020000767 RSI: 0000000020000480 RDI: 0000000000000005 [ 248.496490][T11227] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 248.504502][T11227] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 248.512486][T11227] R13: 0000000000000cea R14: 00000000004cf3af R15: 00007fac4a12e6d4 [ 248.520493][T11227] ================================================================== [ 248.528556][T11227] Disabling lock debugging due to kernel taint 18:57:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x350, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 18:57:35 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c00000010001fff0000268f1c872d2b01000000", @ANYRES32=0x0, @ANYBLOB="b54632c30b000000140012800a00010076786c616e0000000400028008000a0036459cdb"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492627, 0x4) [ 248.603076][T11227] Kernel panic - not syncing: panic_on_warn set ... [ 248.610139][T11227] CPU: 1 PID: 11227 Comm: syz-executor.4 Tainted: G B 5.7.0-rc7-next-20200529-syzkaller #0 [ 248.621496][T11227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.631575][T11227] Call Trace: [ 248.634871][T11227] dump_stack+0x18f/0x20d [ 248.639207][T11227] ? get_block+0x580/0x1380 [ 248.643714][T11227] panic+0x2e3/0x75c [ 248.647618][T11227] ? __warn_printk+0xf3/0xf3 [ 248.652398][T11227] ? preempt_schedule_common+0x5e/0xc0 [ 248.657879][T11227] ? get_block+0x635/0x1380 [ 248.662380][T11227] ? get_block+0x635/0x1380 [ 248.666912][T11227] ? preempt_schedule_thunk+0x16/0x18 [ 248.672286][T11227] ? trace_hardirqs_on+0x55/0x220 [ 248.677316][T11227] ? get_block+0x635/0x1380 [ 248.681831][T11227] ? get_block+0x635/0x1380 [ 248.686340][T11227] end_report+0x4d/0x53 [ 248.690501][T11227] kasan_report.cold+0xd/0x37 [ 248.695191][T11227] ? get_block+0x635/0x1380 [ 248.699801][T11227] check_memory_region+0x141/0x190 [ 248.705089][T11227] get_block+0x635/0x1380 [ 248.710992][T11227] ? block_to_path.isra.0+0x300/0x300 [ 248.716371][T11227] ? touch_buffer+0x320/0x320 [ 248.721058][T11227] ? create_empty_buffers+0x5b8/0x8c0 [ 248.726439][T11227] ? do_raw_spin_unlock+0x171/0x260 [ 248.731643][T11227] minix_get_block+0xe5/0x110 [ 248.736334][T11227] __block_write_begin_int+0x490/0x1b20 [ 248.741890][T11227] ? minix_rename+0x8c0/0x8c0 [ 248.746585][T11227] ? remove_inode_buffers+0x1c0/0x1c0 [ 248.751973][T11227] ? pagecache_get_page+0x204/0xa10 [ 248.757276][T11227] ? wait_for_stable_page+0x11c/0x1e0 [ 248.762653][T11227] ? minix_rename+0x8c0/0x8c0 [ 248.767329][T11227] block_write_begin+0x58/0x2e0 [ 248.772226][T11227] minix_write_begin+0x35/0xe0 [ 248.777006][T11227] generic_perform_write+0x20a/0x4e0 [ 248.782298][T11227] ? __mnt_drop_write+0x50/0x80 [ 248.787155][T11227] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 248.795232][T11227] ? update_time+0xc0/0xc0 [ 248.799658][T11227] ? down_write+0xdb/0x150 [ 248.804082][T11227] __generic_file_write_iter+0x24c/0x610 [ 248.809751][T11227] generic_file_write_iter+0x3f3/0x630 [ 248.815915][T11227] ? __generic_file_write_iter+0x610/0x610 [ 248.821730][T11227] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 248.827726][T11227] new_sync_write+0x426/0x650 [ 248.832416][T11227] ? new_sync_read+0x6d0/0x6d0 [ 248.837194][T11227] ? rcu_read_lock_any_held+0xcd/0xf0 [ 248.843020][T11227] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 248.848423][T11227] __vfs_write+0xc9/0x100 [ 248.852762][T11227] vfs_write+0x268/0x5d0 [ 248.857017][T11227] ksys_write+0x12d/0x250 [ 248.861358][T11227] ? __ia32_sys_read+0xb0/0xb0 [ 248.866234][T11227] ? do_syscall_64+0x1c/0xe0 [ 248.870841][T11227] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 248.877005][T11227] do_syscall_64+0x60/0xe0 [ 248.881517][T11227] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.887499][T11227] RIP: 0033:0x45ca69 [ 248.891400][T11227] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.911108][T11227] RSP: 002b:00007fac4a12dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.919549][T11227] RAX: ffffffffffffffda RBX: 000000000050c900 RCX: 000000000045ca69 [ 248.927610][T11227] RDX: 0000000020000767 RSI: 0000000020000480 RDI: 0000000000000005 [ 248.935608][T11227] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 248.943581][T11227] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 248.951554][T11227] R13: 0000000000000cea R14: 00000000004cf3af R15: 00007fac4a12e6d4 [ 248.960792][T11227] Kernel Offset: disabled [ 248.966157][T11227] Rebooting in 86400 seconds..