0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@flat=@binder={0x73622a85, 0x1000, 0x3}, @fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x1, &(0x7f00000003c0)=""/26, 0x1a, 0x1, 0x19}}, &(0x7f0000000480)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) r4 = dup2(r2, r0) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0d2bb80e23e8da"], 0xe2, 0x0, &(0x7f0000000240)="8c1698e73cc84479f8995ad9003dbdd65889408fb2be3f358236090ada79c16bed3ac480b17701e2b97a6b70ae91a957255dfc4dfc6fc4ee040ad8aeb6073450ff3c3f049c513c6e14a5b79c378a7911869fce72d8b171c1258bdf612a715c9bc118703d9c651cbd386021681941859933ec9b92f08fac3eb1d681c8f2640f4bd0e6cdea844ac07bfd7d0250a460621ca24d89b4edc01fdfd79c6daaf555f015392bee65412b03bd40dc0c810250269af2be00547ea978425bba66bd19ac3a625808c4526e9e901a3f6ebb8847f7243ebb50b3746e8ccd4636705726a8e4c5204c54"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 504.254916] binder: 32574:32577 ioctl c0306201 0 returned -14 [ 504.264243] binder: 32574:32577 ioctl c0306201 0 returned -14 [ 504.345750] syz-executor.0 (32573): drop_caches: 2 [ 504.359837] syz-executor.0 (32587): drop_caches: 2 [ 504.413854] syz-executor.5 (32588): drop_caches: 2 [ 504.435339] syz-executor.5 (32588): drop_caches: 2 05:11:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x50, 0x0, &(0x7f00000002c0)=[@dead_binder_done, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000240)={@ptr={0x70742a85, 0x0, &(0x7f00000000c0)=""/14, 0xe, 0xfffffffffffffffe, 0x20}, @flat=@weak_binder={0x77622a85, 0x100}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000180)={0x0, 0x28, 0x40}}}], 0x0, 0x1000000, 0x0}) 05:11:39 executing program 4: r0 = syz_open_dev$binderN(&(0x7f00000000c0), 0x0, 0x1c00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000041a000/0x10000)=nil, 0x10000, 0x8, 0x20010, r0, 0xf54c9000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x20, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="066304400000000007630440010000000763044000fbff0007630440d9000000"], 0xac, 0x0, &(0x7f0000000180)="a257a5ba90573ec8db3f6704fba36097d4c64e940bd0af1fcc0abf2b355002ff145f04d5d032830634f69b29646362ce2e5a7b3e970b8a2b7bab99b2d5c0caa79c6116f3751ad0f0b4cefdd1191090b46aa93885a66557324c05e910222a421286b2bc2c6529580fdc04847d4238f0bae3f038d5a63c9716eb4085d175d18e545254e3d3b0b462145371102b5436efd66a4c579ee16e795c7d1cd74af3d8bc4b5391110ce942ab2f6fd7f6c1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r4 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:11:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:39 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 504.596004] binder: 32602:32606 unknown command 0 [ 504.627936] binder: 32602:32606 ioctl c0306201 20000200 returned -22 [ 504.654277] binder: 32603:32612 ioctl c0306201 0 returned -14 05:11:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c4d9ad97f6ec3a6085b336300005634"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 504.692945] syz-executor.5 (32608): drop_caches: 2 [ 504.700166] syz-executor.0 (32607): drop_caches: 2 [ 504.722680] syz-executor.0 (32617): drop_caches: 2 [ 504.727351] syz-executor.5 (32608): drop_caches: 2 05:11:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 504.748571] binder: 32603:32620 ioctl c0306201 0 returned -14 [ 504.783546] binder: 32622:32627 unknown command 0 05:11:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 504.801473] binder: 32622:32627 ioctl c0306201 20000200 returned -22 [ 504.825018] binder: 32622:32627 unknown command -644199156 05:11:39 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:39 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000006, 0x1010, r1, 0x16e49000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r4 = dup2(r2, r3) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 504.851113] binder: 32622:32627 ioctl c0306201 200001c0 returned -22 [ 504.897346] binder: 32622:32637 unknown command -644199156 [ 504.906700] binder: 32622:32637 ioctl c0306201 200001c0 returned -22 05:11:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000116000/0x2000)=nil, 0x2000, 0x800004, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40046305, {0x2, 0x400c630e, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000009a275ef0ba05e0f9988e4ac6157a9340839732b2cf7911d55b15edc4143ce908c067303a8342dfc402139bcfd78340feeef45b1795350e650aa6"], 0xfdfdffff, 0x1000000, 0x0}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x8, 0x401, 0x236, 0x4, 0x1, 0xfa}, {0x3, 0x1, 0xc68, 0xdd45, 0xfffffffffffffffc, 0x3}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) [ 504.970491] syz-executor.5 (32633): drop_caches: 2 [ 504.987727] syz-executor.4 (32640): drop_caches: 2 [ 504.996774] syz-executor.5 (32633): drop_caches: 2 [ 505.003584] syz-executor.4 (32640): drop_caches: 2 05:11:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 505.016369] syz-executor.0 (32635): drop_caches: 2 [ 505.037807] binder: 32636:32640 ioctl c0306201 0 returned -14 [ 505.046666] syz-executor.0 (32644): drop_caches: 2 05:11:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:39 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 505.083485] binder: 32645:32649 unknown command 16 [ 505.096113] syz-executor.4 (32640): drop_caches: 2 [ 505.120686] binder: 32645:32649 ioctl c0306201 20000000 returned -22 05:11:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000001180)={r0, 0xffffffffffffffff, 0x9, 0x1000, &(0x7f0000000180)="e2a558634774de20c9c8f6c1920d21d2c893252075451f15582b37d86995335ffd84c88d6a061d1347d58b55f1810c5c05d330cd20130c096f6b6df9ac7c7f1f00290b24162f48130b02269286719f08e9c866d5382126995915e83de68cc3cc7ce86c8a1fc204c2edcada3ae7c03d71685fa927cccf48bed50aede1fa4dc2ffcd77082a318ae4c84a6ff1322fb4bd29f81376524ca37e81bd9a1797359a32db88cd7befa7bbcb26c109151e7d04d75c4dc4423171d49e94ebbfc4dc540e9628dddcfc525ea79276ceef98a7bab62b598bbc880d5ea1c78ba8a248a49906f52b36a13fa24593178167a230b49a6200a2a8e687613c349f90dd5c297c04bba75dda2b97c24dc4be8bad81bcc9da2e47e8409eda7bf12de6e3941bffc53c00e0c389ddc0643eecfc2786e2d5d07cb719e1d4eaadba9ea9d46ce30a2899cb5bba1951ab366f7107c89a6668cfc38e091618fa5eef51679dc6242a76c61287006897bdec9ca904cf36f46f01e46e3eb1614680023186742824b783098bca61d5cf979d7712d1e72270736f0b48df0a5b82b6e89d9dbabf1f22b8f213cec0473675281e0b79725b36274634cf17e72bb58ed9972ce1ddd4236a6c88500cfd530fb1778cc61bff87e97f775aaba8c3c5e35ad877817e675d6f0b1f1b566d5ef93f55c3547f968bcc6bc04d40fddf0f51067f0020d23ec88d4603fb29c29dec5ec0ed52f6e5eb0f6a6f376b3b824852c03da960e7c9524dbc519401ae25a7649aaf1c47caf1d51010ecef646e868f4c91a7dbfcfc6a0b49c8ceedcfd748dfcf0521622da12cdc275e99d384ba1e4c1277d71b66557fe6a20e4ec89a7bef6c4227bd8ff9bd52c236c645bd90ed2037591fa8d2312be30d12ef24e58f20a6da4d0372105ecb49909c8d913b6b8c0f5f7d4c6d32d56bcd4433e5f32cdfdfdc05f55b897a82e0f4c1b4ea08332eba18a55431e63f5ff185e0b19482cf815c1d0dfe73ee810ac204b600a0d8e65737628af3bd918119d736eee7cecfa85581478da21187e3274f80abb0f14138568e0d899d13b7684ed7cbd2e32e4aec7ee8579414aa83e107cd9bc2e683586cc4043ee01af1351d3b1639175ce30903232b005e9c605765873de41cb0f44fc863f046cd611bc608a70453fe34b1d8779706b72a285386d2129e3b0d51dddf50557107fc793206c40a13288d185bfd2ab0e0e49a51cd1e34f692ed423466ccda761b37b946706ea6d09798cdb364ac2851abece67459ff6b5c0feb474bfeeb4b6b71f67757051c54e54878032f4662fd1e76b5a82ad806878481a13cb63aae8e9248aea093fe72a275e1d0462851b02c5da5812b2c559a7efc4c8d2fe581ca763f82408b4cafd535010df48a2a28c48f6a61c22debc98d281e91e908d60a3e431760ca2797fd933eccc5ed3a6bcf14f92a695dcdd0d389df875a513e2d1a5591214eff3fc0ca385d7933af79960aeec5f415103b342aa3acaa0132389f4663815dcfd3c32480bb2fdd09bb4b791f006ee4ba5ea5c6a1708a5d279adeca9f7225b794e6c77c2ed287f3e5dc049a97e1da79180ef45a3a2059baf0fe37f8889368653329365a8f777f1cbfe43bfe86fbce889bc29c53f68db570c16da9dea0531097d73a39771b35fc67c71b350f1aecba22b450c67d786849f511249f61c819e6b83cc3c72001f46ddc0367444b0403480982b4f1c7518e6c60c7a4060c6d0e401a7ddddb4ad528cca9df59a01e0a665997e55d8e8ebec033004a9d9117bc642f1c79c03f7959fc6294ebd61cedca361d23f366bf822178161fc186a224730342b4430fb2ffb713e8d00c3b02d2b0e9d7ed3e5bfeb2ae4b43207eeab0196ff046fc569f04f8c5abbc84e0f019076feeb903a55c75d5ac64e37f5db46b3cbb5856fdf243fbb87e09bf6228f97e0c158cf10d0f29fa71ff10d9558fa8c388f304a6deb7f929e690575b6ff4085b1b018bb7936692c697b2f4ffbc00db952f4d4e5ebece6924b71afe35bac4bfa15bb717eb174f02638cfdee489aa3d46d13ee6a412b2ab0caf8833c735c1d9e3dfb5ef3cac69cd714953f36eaffca459bab17de7963413bfb6235f75e04f995576bb99660ec076351354a4084db9527a49e0a56d1ca8e5db493ab12a67c794eccd77aba82a6d221ea187fe080e335288c579b58c965d294fabef5c3edf8ef07aef4d4a060e8366e3c07993510345e3b20849d27295a2ecaa8ae88e34d50140915d9ddfe5ba7bf838bcd86eec94d6de8c62345b3051acdccf47369ea31a86c98203b50b582c05bbf13cf415d9019b367279862a6ad400d4ee9c5aa5d8a0d04083ecd76b8f8bbeff22d53893c015da12ca7a17f83e986672ab64652e1d208774c55b430bc33181d732fc528a45b5c55a28a40ceddcf80fd167e915f85e12e76a76f05f4c9e3593a1e0b0418dcf7635b5597c68fc759fdefd332a30dbe52aae3054421a6e5671526dd8ff1f0eb682071a274f7bfca2d372740db6d6b46a84cf7cb36be8bc578851b54da2cfcf408b7a118b095f06073bf699942ec0cecbd844b7a73915be4614c1ac45b4b4d6124b59cf5141c0314badec511b9112f65dfef8dfe5a2beaf7be0eb7bc58666fbce397eea521d13d0d1bd467fefce4cae883b4238ad6905a63d6f9808d4f15ec7f09f22e0fbc933e9369c6d00dbecae2292e9d54b63ad7823994eb9c0c019811ed7d08f7b421adbebcb54f5af3ebf3fe45c1e24dbb33168f38868fe2ddff62ab356030bde389100c87ba255c182baecfe7078455d3af9fccbfeadea9f8887ea239da71d63a2f62099aa89a5264049b5c744ceb6bb6709951465bbf8fb56ae4980c7b52857935927005a4357e4a95aaf025a52de012fd2b0faae17c3a8acdd95bb4e04c2164de2529ccf1a336e54c5e696f512556df140e88bb270f977e2f8122f7eb87c9e6258a70d448a38716279043ab661d4af361cdb26301c14217460452b4417517329d6481bcc24c6b6b50037915385ce5bb7d9b8cbfb3edf651177cc54accb9ddb0e272e823c9a98d7a4c44d9da77f8fadd0391349f7ba0340c155800f25e8dd9753ad7feab93c2b644ba897b5e3e92110c8dffac196374d3e6c171e2c7932eca14df79c99552545bd650684cdcdecdc8dd1fdac68f4715e46fe76c0b6001baec7d6c124679fff82c93be32db2c46de791508a61b0255978d80b78ed85ed1ee181358f01c3bccc2e946fcbdc56b15f39fdb2d654ea31ec1a8ae10bd4f4c81facf6a53cb08de2adf93b81b2c5e3de257f3906ad2ef0c262bc142ea653a61d3ac7aeda5a3d6e1b816e3c9213d4074a1cf8c0e08cc70d7e96e811708177caccbd8c0beeb2097df9b28021d84b24afb0138404df1282afa42dda045984cf882ccda7596506efbff7f1d87383e236883ce173350413d564a6fe46de8c699a6fd9014ee0ef906a6ee7e41b1ee1e44bde0e2eb8c34a025cebcba4a7f0eab29455ff62d3832deca0cc8eeca73d0ca8b5a657cb7b9a1a539dc9f8ed3e1abec3de856cf0cdc85715d6e30561823a33aca963afd55702654ee4bda659b042e2bcf1f59343e939bc3c662d151b08b7974b6d399401faa4b29e728a2caae9fe8a8a8f3269bd3d628eb3aec09c87ad9d45cdfa556d1d7ce7f0a1f8bf3bdd4d81b37bd6638afb99223f3736d97a7788fc6dd47d9874d3e63eb87f7ea31a148cc4dadba4abbc72748c2a079d1150c68b916c1f93c21d9abeabdeafbca795cd5b2cff7e0662b47229d1f731af51b9d78c3eda301bc4aa723ba8aa4d929220f169bb7ba601b540b98fe59dbb1129eeef7fb94790a450d1bda084fdbab69a7b0c058f8f271f9fe55f91e2a9821e1900925b6d012253f7ebcdce8b5cd6b8ac0b5e41c8a4c90d6261e5a679c138d5ca6491b4d2eefc5175f4ec9e9df16a5fde9d08a2438fb3bbdf4c8d7caabfd5299df9c1be0bfb7a72d5eeb464b219a70e0c54624964dea567d67c80b3489c5f27d7bf62685f051f584d1f364b0f502b1ca341fadeac141683fa610bd543a9151998bebea68974d12eaac1728cf9ac90f75c22f34f84754b6a5ab766552bbdba332b6f38a8ec90b73255fae66027627ef1df0d6b516c9d41045be1ca9163e89f3daf558ef8ecefc551e48833bb307f162261b475fbaae52de638ff622115f2e7bbbe239f2e0bdf4fad4bc2398a607254c89fc0d6f0f03acf5b611e5db99f36f728a04cfb2deddaa3c6cfa3795470f52c31c236eaa6b4e1d0ba70c5932723923c86b0ade3d1c5aaeb413a43e52aaa9da6ad8cc8ab70414c796c3a7733dd7e2e5bc947c2b8279437db91b9fe0540b6bd0cc0f532a1c2a8be9fd07238b23782aeba738ce90b9f560d845bcfa1e82acd9c2a2920b4ed8d1712d394b53ded0e9225370e2204c4251258cd8a33dfc81e3a928dd2bff27f01894666d6c1eebaac392602ce1c772baae6dfd2850e6cb20b17ba30446fd6593733771fe99c133858feeb114f8e56bb08a73a97a661696ea29215e15e698ca310ac58c628ecd02155fa77b5ef9ce94d62598f52c66b0ce5a0d985718ac5c2b06408d773eb59ce36c5a4780f7619664c685d0fce81790bdcf9984ef3aebe6d98181d5bd1068b41cd4b4ba2a48deb99c31970f50d9554e2f13bc16124deb7b2179f5d6bbc9091e3d3dab865bec09c6c3854c7d1e0ca3de827b8db28d4f63453c847a6bb476b77099fe7ea48db15d1979e0ec3db0287bc3ff73d946967668eeb3ad4441f1af6cdb55861ec0671f48db279b06c13744999a1cc8af00c8515ab2ab717a4c6049cd6b14c72ce1fcc2bdc81b07b0d03c93cc576437cb5e0241f227ec080799c47b9018f2ffaa766d207f3d23eb83c42cf6d08c26e37a91a07c4818935572ccdbe82077d4eb24ba72f7a0d28232c858d8760fa5f6d1af28b7f02128038c1e7a4f9ad8dd152015e93c8acfa0e7bacf4c009c9e6402e5e381369de7384c7b905ae142a6333ad40e2277c93044d6684f7e2bdb59ebefd0dca61d5163251857e0eaeeb3684c704073eb92ce2f246e0136e9d190862db6e344d0d2e4e81636d289f873d51d88ba1c6ffc25185332f71b6125a82170ef06e00ed167a9d5cbc3e52f09485734d5f671adfc0f0181462cd008f3f60553aa2e002ff82a40ebd3922cb0ce58faec0cd7f4ab95bc5ccd863424b4f7067ce9adbf1f32fcae0c16e7e446929acd43b7577bdd61b7053b1082e1e169e0de8076ae9b9fd96c18ff2ccd15f45cb0fd7849af5d1006ce02829c955ae47bfea47e251df8b8944d989ef7c7c39bc72fc64495fa50b964105598b794e3b1fa1ba39f81a4fec69bb9ed828734335af1414b995ed1e992d494962f8353e8d6ee39d448593d1d63f56c375d61fa76e12ddbe0b9a95c004e775705161ff7fc3ef0d517546336a67ed9ca033e2b5a2aaf8fae28862c6999112bc5c8347a4ddcbba386e08a65db5853a05e3711ff2db479f11e3510d58dc4bb9b3819456272fd5bf47fe29da664e8b388c049fa7ca2c021a7c3bdff2490e7d9868ae53306af58deaacedafbd96f8864a638e520a20a0aae8f696ebdec83ac3dc3c0ae0b258fc8d18342c34907b7cb5423f72e6d29c33025225b8f4a5ccb35ba5f408c61db54691cb694f5961266770c10ce1f5d344807d431dc4871e93ae4249a910f556612ce736c03c3929cf9311c17675147bfa39deb4abe9633b873a4a83d08da6cbfab1fb61f1e371b2684b563247411de4717a95ba2c921f4bf2d28421d6864d830e42d3f390552ef5f9f2db0772f48273f22841ab93f70f0327856bc", 0x7, 0x1, 0x1, 0x2, 0x8000, 0x2, 0x9, 'syz0\x00'}) r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = mq_open(&(0x7f0000000000)='\\&-}(($', 0x40, 0x10, &(0x7f0000000040)={0x3, 0x7c, 0x6d, 0x8}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000001240)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0xc0002009}) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, 0x0) r5 = dup2(r4, r1) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) r6 = openat$cgroup(r3, &(0x7f0000001280)='syz0\x00', 0x200002, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000012c0)={0x0, 0xffffffffffffffff, 0xfff, 0x1, 0x7, 0x8000}) [ 505.132388] syz-executor.4 (32651): drop_caches: 2 [ 505.138424] binder: 32645:32656 unknown command 6 [ 505.154338] binder: 32645:32656 ioctl c0306201 20000040 returned -22 [ 505.203455] binder: 32645:32656 unknown command 16 [ 505.245411] binder: 32645:32656 ioctl c0306201 20000000 returned -22 [ 505.266288] binder: 32645:32649 unknown command 6 [ 505.269138] syz-executor.5 (32658): drop_caches: 2 [ 505.271417] binder: 32645:32649 ioctl c0306201 20000040 returned -22 [ 505.277056] syz-executor.0 (32660): drop_caches: 2 05:11:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 505.297833] syz-executor.5 (32658): drop_caches: 2 [ 505.314884] binder: 32661:32665 ioctl 8008f513 20001240 returned -22 [ 505.325248] syz-executor.0 (32664): drop_caches: 2 05:11:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:40 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000000c0)=[@exit_looper, @exit_looper], 0x1000, 0x0, &(0x7f0000000540)="4b8702b877c36126db8206d710d70ffbc8cd1a223db9db9f356ff2141eda266759ad970ac247e6ef4f9ecd30126686bc14591485f6749fd536c20aa8fd6ec35ea8b4c7f865eae906552776a1b46886fe066b49902f7d711d9a702ced3b882e3ebcf298e0b2b891d5450542091b70c91091afba1fc82ecee30479d885def99c18e841928762aafd010cda7c5174b9efc76d65b76ed25f14b4679582622f5002846198261e8228c98481d6be4aa457ef7c7b8c84d0877e06df6d01ff3baf67502fb84025a1764af9bc46f8ef13f05f30e1306206ae92cc007916575331227abf40218e576dbb245602ebda1d45e2b6404094d88ee9af67f92eb53f92983d27879c851935e23eae39c3492710276f9dafe8345072557a218e33cc42a3c256749817f7a8c3a4e0ab0dd5220a9937d502158f4ba9f0932f78a1f73de9774c9ed60c8f1747258ec234cbd350382260043afec21969084d9e3b12f79ea06a077a3fd92e7044e4e11e794386982eb1af856e3afdb7cec7f4f5a07ca6122f0e03704caa4d537074bd3363fea5674478c7793a11314ef6a79d2e50ac9be54dfcaac8c3f93eb920d978755267d645648abb032d97adf2d9a6c35d208a40415dfd3489044f0d4fbd490b0b61316cc9ed731934ee006e627b41e4987c52794f9b17010d9f1a5f946e0ce84145e95f010d0d9392443fc28b6e5f5884037a7d4bdad8f682fd9fa0e780aab787f152f7d8e6b46ca3e8d4ce37808ab49a6c3c64dcd17f5ae13bc8f28562b6c1c4de19e3ba5e69e55dad74c7c8e9dda944d7464f35e70bc739d6c35d7b3249592a45edfb5d092ec90e68531a568d272a6a577ae55a38d912cf9fe54a491c227f110062ee7aa5777bde893aa1fb8b67229af91879f68a42cf8aacd694aa4fd88a3bdc90cc44df5f2169f708bea767f56a31d239346871ed76363c98b9e616ef0c87185702c35cefb1134fc200a902b008f6e66f02467152c643326c539f8ab9597beef5d046846619a45315e0bc0adc123ada4436e6a2725212d107e9b0f503a38e957d5f53cced8cbafc6688c44bddde4855fa51f484703ce395c8a15ab28de1814e87fb5409257d4d727a1b2c6b5031368dd0c0f8d72264d3f3178c0f5c2200fe9429835ccbe470ba121df9558c10498dc4572f3a0e908c5f1cee9555205698cd9ad93129522cee7d79175735091cf8c02474a23befa26cf09504d9338c6f66d8a31ac40d6a6049af7f87199abc719ca0a0342e311e67ceef76a03249bf3048cea8cf3b848fc217d2a03c223e9ae30703ddd3cdb6bc2cfdf776872006ccf5b79efda68a6c8ad1f1b034feb223ee648e489a0ff5a22d6369f0ed7d33458ee4cf82396d0830f821d7347e2f2321677faff9f89407ff5587d7654fa1685130c710763880ab7a5f6aec8c240256e0579231f43b3063ad5076b650b43b1fa89ec45231b02c40b67f3f736a7a42bb7a0175ea010c8ec958513eaf819c7fc9d875775c9368fa9aae6cf05752d4627a085040ba7c510e791e74ccf20fd571b2676175528f7724593c48a123d09fdf7a04b478da9b4818250c0248afeb1d19ffd7e0c1a3ea131b4c89ef5b4554c4643c5abd400ad21507f7968dc5418577720c7c517d357bb983ee8d9a03c47b633d691b2768741f14f704239056fbee95fdb75488f30e4df0d830d7e4853b664b90ddae2ef7600e19e200c2469ca190967e48ce466d768eaa888a9a1aa941f22b8e79beadb07fc99bb2639372c7ab830a13da73faf2ba8b89c4d9e75e76f0ce6e0e48d0469af9e2af6ce81d67d5a02825dee96ccf641a494b3df3bf9c01890512b5e52259a7ba39a1b273b2084583a5d6cee246345af1d8f7dcd54dbf6ae302967d3cd4b588b136d89ee13d20be032859bd126f0bf4cf4ffab161450c0187ef765d36fe4540bea78ac818ddac8484b899403a2c9196fa2823446c2f317f96226638456b2812f831bbd31324ab532f396c5174987cbe3f9ffc9864c27bfd8054a370c7998d9b0bfad2e9befc1d2763e16af9938972bf360ff9452156507ed47406ed33c07180b432c1931320795076d06b24c46a1d94cf0329ddf06b23904b2017b0190440e20e16c3d9b9a801e899b7935ed838eef57e2798d637f3558a994bbf2d52755602f5985e577a96145c6d66558f1415c5fe39f68939d972ef5986d527d701d8d15dacb45940df212205f2768245fa73062829f4a7a9e36bd4e07a02d5faf04ac5e354ea6dffdc2ad496d032a3fece6c9bc5fee9b6831940a80c4a272baf9d6a023de80a805e5eb2bcc2513c2a9606d4c398716ed3cb7e971c20effefb55bb3ba27b9806b7ec9dbd6de00133a13011bbe284a5602c5581801503a5049be75ac4d9363b91ad75b7d88f6d0d55c655d8280edf2b821e2b25069e41f702c0e4fd48024d5b7f271f52249fff6af18e05c51382156bc74d0e1c037cbfa43b35a77e82aa2867e50b20737e316415c393242c6b82755ec899b26654abc663fdf5fd7900a16315921f9cf9c74950792f497781da696550e6718f2e5f1b4fc2b8f6333d430c260d52d989fc1f0e91ea1c546fa6474647ec573de3dbf9cb63f81e05fb04a82386f2c5a70b3c56327f648416af6dea3c806fddaf46e63aa0c4643f41ecce150794a8ae559ea1811549356f05151c6dcf1c863347741dfab346c764f10fb85f7c7dd11221467d87dda0c6c5cdde9bef9694548fe38d395c2750e398b0dd04c74393bb7eff0d93a23e182bffc2ae5765b8a88636420fbbc3da175c83b3fc541e68cc86b54b3709d28b22f99143fb108fdefc767ec3944e84a43522d02ad470ed267a46269b6132c856acf8118da940fb40eac7637d6fe3ee7cb1b8b9345abeb9068d7030b157af847b0ea8cef78986ecbfd7720ed840f349451ec5801c7c37f35b1d97117984afa8af92202eddbb9d5bd7dc29372fcaf51fb05ab101cc6e73e62a555daf31f78bdde1641b8b7cde33f29da1ad8a9bdefe91e1cccb24b26825c4ed3218ce352adcfb970e2abace56019414408a31e82f1191da9b1e5c4707edeeca7bd0e074279540ffa5bd49a9ec82bf88a57279bc04b1516757a29bbfbd2861d3eb7ec18ebfb70df3f88387967f4a9f8d417c7201184e3baf894057af5f1959a2a1b30694a0c178862b538719b9d117b6da3a5a80c9ce26f37a21f5e6fe36b20a76032d6a6051bc64a569c3013b8f5372cbdb727c1de147cbfcb094f8e76e19317c7b74d93548735c89077e0f0d82cc9931108e5cd75e4dc5731169b2f5d189391b579a2e2a649249b00f5485e290ba08c6e5e42095882c6754cd56d55c3d48843fc13558a3482684c61d4426f8d9f55c881df762974b37a445621188f6ded455b234cc2695a547e25afb159b33428e293d18895d6389f84a5ac721ed0c990ebb229363bbe44e1f22c4b772cbed4f3435b6d30dc4502060a4f8c4c344ae94a5457a6b1984f85ae4d1cbdcb84b2da865e243c92e0875fa58d15837c4736594523335efd211a3996384e4f8466ccccde87529d4fa7ab29a75be4d8f4496d2184d9588ec5ba1fe50acc6ba3feed382eecd465f06e6bba3bd790d483d19a10503d3e62d49db800fc01f60f7fc72434f4c27c2b7b2be8495f9228bb80dba7b632beb981fe75cc566aae970bf045464c384b085af991a2e7dae08c76b813a28f6cfb6354eec8046525edfd85f655a0015577e324ca23fa53c91c4d83d7f519fe4b2df83ccb9ce4f111cc7454c13599b0fe29eacc8c10c0d1adfeb66a8da1891d2279eabc04f920e0d0b398b6b88a5dd8b6871eae559c22db004fe79d4c684e03fd47a8993660405502d02c5bf8340a178a13147f20406f8828a3bb09def8e2170f19597fa11fe58e5719167fc12051a75faa893be67d701223474ffa341404e5aba9764460a492210f29a1b7b9639301991a1f30701a860524fb8036955feacfbe4c2b8c52195a572b0b07290cfd499eba4901563a04bf4ce4b70a8a14facd25ca8efc975be475e450d7f4ede4026744d7ae1c5d37a6725948c9d6391b4eb539b768f2788dd037b803913ae312f8275b849428210c1689e279a29dc88f45e416e2e89faaec17c75edb0ee4edfbc8e5e21b14b11945b16a6ad5ee13a56b6c64e6c981bb90362ef3771ac299b75fd60fa218d2f6490a56f28973a738d59c15d011ad3edb0ab1ab26676d789c59619ed7dba353002a68ac89c5087d14827d10c36804cf6e47bbf2b9c9eca6d96acb28ac264fe1bd2b0846f61e2debbec2e1e0012b384b5cb262223bc50415739b7160d2d9d8eef4d3754ce9942719692df3edbe8c4bed61b5e2185a1ba372183e022a12c5460c60581f32a0b9fcb8208a955433a2d3ed8c50536b1ef8e32d054a1e8bb789f441e199d7039faf9bacbcdde23d6f88c9b0f69b22f1b6576415357a380876e4169bcee2d6e98a739fa465ceb4bd087798b306fcbec42785f47fb21d8fb37ae8e96f141ad6c45126e103ba65b9a38f28a0d496bf8f0217c5097cfa03fab1b89d31c1ecb521e906ce67a74951daf2557cad8c27e5111ebc1867612d2f3b3c1735998063952ebbfeef83bafc744e8b8d22f9ab8fdbc75d9d9b818cd1e5c816c1c191ef9bfa588cc457b89301671c5445de902aadc2142937d6d1b692775d3fb8b7b256e9a24e950d3c14fbb2bff3bf74c02171882b43c591fc6453756161fe05389f606c91f651a072bf6e7be736e43121de9f8c117804c0f7c31327e1baf70b935d6d1972ddd37d32402327496e136163336a96523e79249ed94d547631854ef8a2e8e176b5b8f6eb52f44bcada22c83520422820fc3140b58ea6cd72bc0e4bc2c09a1930f17e011c3cff09c7084cd93577e5f67fff5cb8a1fee5f1ae7810e856c6bd31de56016b508eefa60552bfeb6ff6244a7a8569a10a6fa29a5c59f25dda00c5ad340b9b0135caf529bc752f530a2e393b4facf60ad9ee6898f83d347da837bab4d58d21c87389a5224d422d0d9b534d8fc2195bf3ef1a525a613d1c066ea18673b82906a2ab7e0a9c2e8d2d5165e68d51ab5d74fc6ab4b145244edb9b181321abe0d7cd9aaa6988d5f28235660a080da81884b01b8d1998c9471fd31a81139bba84687e12eee381e609d1bc1243eeaa1f7b9509988147b3bea8aa30fd4a52284e1b9f281d5bb8427b4863f0019ae6049ed39f0fd49a5d7b224df4fce80e4180aa47539cfb4d6daf3152c6ffa11fa05cfa6c9c0076e44942491842bfd6cd87597fdd739efc545ebbb3d3dbd7a9b207cd5854c01c68df65c469ee1dc994020bc50721641fed30aed5614f095279e69d17c26bf82320f5a57d02a96fe0084c7932440213fe1cebeda8de429bbc5d1e7cde6a43d794e6c1e073a91cff0aca3f6d4002b1bb102a5b9663a425538288b3ead97b84d6d52f0a0cab39d76aa462eae65a1280575c547015b12593afdbfe84b3a2fd634e65691c274b7e9e095406f7f9a3f7f0955917d4102affd59b65b1aaabb15dcebd9044f4a585f933498a73c49ac85c6e009245bd7d0a73b2681ef11ebbda5381d1211481af2db3dd46693890fb42a695353f8283f8d9526932361ec69dcd92124c1494ce509590ec49c292fe8cb9cfc8301942b707608ba73bb4230a381dabbe56a82dc591a331f5592ad04c9af9441e1db6f7cbc3b19f3400d60eb44423e60352a4c56bd76c582d4d45254a80b648c3e9f94f6de4af440af6492570327fa2435edca01bd1df574663840313dbaeacc05542f575b19688fbdcda7ac053a7ba882b5c2a8a0e20bffe27b16c99798"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000002540)={{r0}, "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"}) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r4, 0xc040564a, &(0x7f0000000000)={0x1, 0x0, 0x201d, 0x6, 0x1ff, 0x4, 0xc3, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x0, 0x1000000, 0x0}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) sendmsg$unix(r5, &(0x7f0000000480)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000380)="09ea36b3b4550bcac1cc210723c4cb732525841fa806f03784036af62a85c0671a8ac3554c1d8aa9a7ac61925d838fe7532863", 0x33}, {&(0x7f00000003c0)="3f3e6080cfb95e56ab5c65129ccd31de2515536f60f8430f8e44044fe6b49905de2230b08cf1f2cfe64d5977b12e4d450dd88a02dc786cadd16acd9a25d15d24b20fed785b3231e0d361ae124036cdcbe126b3a1b7496c560ec76856ac91ea8088cc95f6f6fc", 0x66}, {&(0x7f0000001540)="809a14bf3f59a40ddb06711dfd79f0f1a27b36813bdcd934e13fba6f1551f153bf104a9cc401f7bd8c9766a7677cb85466c9a483b212176f4ce95da9fefaf8a45bf3caca4305bf46a587e49091f3ac385d6b4646cdb06377d12bb9455ce9e7c87fab74dcb0990b887f2c97913199a19947ce496a400846d34ccc70c97bbd7fdf762e3a026ff9ad553a8fe4979e8fd1c20914a051a45e707961794ee787144d957aa4f96081a7bfae5a303bbea31ff1e0bb10907cef202a0765a2e995f41ca5fbf820de700b76e251c42c8abf508e1bfecf19f5733530e1717e4f93bd4f33aede75eca8560a3ce0010c2a2098b1c5dfe59c10425321123d479e61cc95f857cd42530aa7b6e2bb36d646435a79cbd0e85ec28bffa1fddeee9aeb26fab2cd620b48f4ca755bb729a6dbf1ff342ed54d92239079fa17a119304f18a600f66435236459a0454d0567d4bf0f2ef55d8c7a11c13cf373a13c41866ee798ee5e80fece944a9f85e23d33d3c7a55c164f71dec02a2c7632fc8501089bb494c4239ee209973d9f65a97f099bc9f6b375339894dac5128825d26fc5fe6a852daa2dfda73ed76728dcdbefd42e40204e9b3a0f6647bed98120ac157864778e02813f1fcee725eaa5474330452bf5c931c4f0b9b8e718201da5fe1911661ad6c89680e9d64f82195adc4ac052ba8a182ab0261bd2c396319d4f3c04707b1e618cfad9f707713b4bafad0f850037539b0dc2c5d807e51146a2f15c50e89a5907f7cf4c6b9bb735b7393d2eee42ebc625ee02731f7b3375158fef47b8dcdbb6c86a5a6760b620f3d1a2ba31e46dfa5602ba5e4963ba44eacdb04dd63786f0a1550625f1f39694915c51b3b2fbe14e627558b6ebd770f0710f8021c0be1767b4075fcb2ba163317f3a7613f7fe7dbe95321a3b2c9f57366f61e12217bb9679e8b2535d732d913935b8dd5269d72f0ca3f169be3c20a9df9b43ad6ea98b524cff6cd993f823f62ec76a4e5dd1462100e4a32694b3d9c1672ef3330f884b771878c139fa3fae38985e465b1f15f8c766a0a9ba5f3410bb985997b9ab81a931cc1c046611373a68673d3a2bfed0e3c31fd64e9d4a9ef9e8e82c4cdb2b9c30b0079cf684a3b6e17d02de322513fcd232395e8591b620db879a874facad735ed0b36916b8ab52a7ce59a862bde6f98399dde7e1e9030b2c409cbd0314f6dc4422b498b8cf4f56a130fc97f5746630926d5c36e4b07ff1c2dbf4571d5cf2b090ea7b3a88700b834de3b8e53b85dbd8e965f259b33b8ea1793386c1f9348db4102fccd73b3211a062c2bb9010a62f287e90558816a7b1e9ed3f5276292c7f8eaa5e9ef33bdfc83f3bef3d2a3bc890acdc5e1af15c822905d7e3205a3d9c4be3d24ebcb579684a3295e259a5cd58dc8f91e7400e2b376c93d488feaae66c2d8fdaf631ecce54e85cdc4e93ff8273949b55d771ec6a9fa1209d822741be5bd71349483aaed9d0dd6a6ce00ed2d2931e5ce25ba5d0cdba745c6fc99623fbd7232d0d394d0f271b12a0f62b0ab3e12cf66dc5185bcc94c7dec6246a648b46b2faea6affb83f74dbc3fa139d7be76cb0237cdc7b764fa67a94275e87414339e6d0b6192cc6632eb4fdea8c7911ab915b8ae1f37cb1a0298ae32aff8159ce742acd94b4c51bbbc40da2ef5899275864b36672210b85cf91997c745aa6ad89405e7d66ae6e31ab8e3b99a47f82d1afc7dcde7b6ff9c0134cf2cba0af2b604daa5c894ec34413215128aeca6908635ad15094496191e3efcfb594e98acc51ba86f06f98250acff36289aa9a240dbdb78738d505bfe69923568d900905bcead6adf01d20eda1d7dec5fe98c417cc4991901c2c1d35492cded46d83b62cd30f0205e11b6ad3fad4670ac8f922950727dc7e1bec1cf474daf7ca8650225c8e85a16c8cada09e92345f33a5fe192f8ca89fb64483dead89d607ddbf79bce3fbcac7c2984d542ce3186cd3493175a5616574694de3a3e9528b4cf5e4d4d972260060573ecee8b1a7e6c759d4dc8bf8582abb8c5b23512d92adfca4c819cf2ff4572b6c5b8faa95d6a43e9ee0f01ea4573da2fea78f0fd40ba5165b0d2d5b8073d9ef0bb98c6f65eb3348835776198368109bd2863473b4b69ec75ddfc927feefca5c8f5e05a5782d681e22e055f6ac465c6161b619ee287b93e69b137298d97783e6e307c780635ddad5031fcccbf843e6259e3d9cf97f08933361ef036fa83826872edb00fe6bf2fea6461ea019988578dc5be271ad511308009e775ccdaa94b20d49ababc7122661a84bb2e22c71ef8e071401270277107e9effd4c69c9b57ce67fa8e58cc26e837afd7ba29e59df1cd9c5be1f430afd2b4e62648a6a03f3b84614b8d7af0dc3662b2670785ca057cdae28c4eac94010d737a8e379b01f55de3706d86458e51e6d221d767c22d6caadcc3dc90d86b250b264ab832084fa5e69a7789cf5da83c9b6ed3cb59f8b9d5911f6b4a969a7feb168c5cd36782759add3685c69f1ae938cf7263d4ffce22c125482f10f5d126b0fefcfab89e55af9d5acf9dbfde1cc75c5a26212134b8f21aab274bc2c2823679237126c7cfc07bf758909082288c603e922ae45b0fba6c780b92f7d8c325618f4fe1ce5bdb082ae5e93fffcdcb7a96b821076b89491281db674b3a451eb06aaeab4ab835dcbbe8e85cc63bf7312115a44fee449d9798dd68e5e95e8426ac8d1653c70c1c5b7056b9acf4d37e774bc72a8439beaf206b3ca86618027d38a96f65b62d2d38b72ae1598a1d466e39ee4a26356ca6208d50ca8e9efc9ab4f165f31727edafe05124a52836729f5b2ae4044f3e77fa94eaa8aeb00b5a03c46c7247fbc7e763b79f326ae0d6f277aa197f4c26d2dee531b0f37acdc498c3e0eaf1487ce6cc172beecefd161850b48b9f9f67fd543c9bdba8bcf906dbfccd444eedf1d30170822f4e8f3966f49a33054f31e722ad6cf57e3de844e407f46317b69b4016dd5987c32537b85c43682256dd689e8ff86d03afb0d1b470424ba1b5e6b9a3114b07a27ffce1ebf85f4e2f410c9e14c888814ed702a8b42cce826578942ba11e37834f33a10640158f6d173a8425177f14f90d2bbd7508db32894fb5ef259ddb3384d7360bed16d15a7361ae28ffbb96c65f79e01be49bd0e7923248963c665ba4d46c7ae62aec215c05f6280cbd8cdb4fd6c4690a36c297f6d2ce80505a94d604259e423b8be8ea356ca6913f5d4f7e5d7a4f6b3d6a37e6bab87fc656ad80599a4c6c1dccb1e9d7b134064a2578422e4e07a47eed1b3ba8f3dc2d45630bc572239ff5cee4f862e0a153869ca2f72a8c42d43cdc280865cb8560e4c99fce1dfdae0a3f5d00b282211b8dba0332a0d41088402e879247f9dea47278172704199c8cf326a204606f0f40df0b7fd2ae16fe386d29d637eefb9720aa10f1c343183839ae481d977e9f0dbd5f048d04f46a34481cde5fed0e7f4ca88646db60e6b56661e354e834e85bf21b32561b3085debfe29e0d20488cc97d1d94b9805f92ad67e07f95559c04ccf897238a646aace1b549e9710313c493d20abb891dd499d3e0a25cf320da60f06e8bc95046cc17841810c2d4bead78334e0238e9de3aaec206ab8bb307951ec4c2040127b9b4a1d4b5c6406dfa6d973f87d34be9f7af1890691cfde8f5a39344711b9238572a685a04ea1d34df7792a86d3aa518f20fe9f2f273a68cdc0e93e93bbdfc0afd48ecf5efdb943cef507a7f47b9de6da5f47b1cbadc9f6b1d56905e122f59fd17b78e016ed927cecf5ffe664a0b0d235a6dc381186fba9d78667154f03153af5f22ab65c6a42e2c8605dc62a7012176bb28440a478ed0e00497a66ac2b4cadd2343fe75add4649305bae9599d3ebce83cd5d4962ac6851d0902348528cc4cd5c61e745a36e82f5697fd50309a7bfc9b1e900bca1938991c120a54d9223f22f60e42ec19e8d9b088b195e33c22f7db7e406b69f3b79de7f9e0acc44a8dc264e611def5458966256bcfeb31efab55374abef61bfd798a32bb53245ab99c8cca74f5b53bf4e040e067f32c652a3b44e91388b1bf3f5e29885f706b5f7cddd9e136574f5f674f6cc211ca46467aa3f33dc261abc9458f3c48b109a13952317bc028931d36aa6ac2811e5939913851ef5c9f61227c01240ecff6b2c7c1df089d92aac551974fc3edab96c581cb3cd950151d4f2e40a814d0e48c2c3888fd7d34bc24a85bfd549387bd57724b91840f352ce205285d9b02a1fa07976529f8997c493cbaeaebd2cf97f05b55f8fdcba6d2dc3d990a37ac94e4314cee159d5deef98089a013fa40133517f90a2089a082a985fd56f4f7537acc2e98bc99f0d557544df6aec54a29d656ab08416d754167227ce446a48c5d2608fb7a07d3b72a86cedf9bb46ad7d14662fc36ce17b82cc45816e7498f881b973c330141541dd4b6049530dfa035d84f21fd460de99ead7f15c3bf7006126513db20c9a6e90b097ea51bf67702807e0cd0a9431fa0e1c0267c64b8d7abada0c667ab77c2ec7e0353e428b3c9c97d80eb4142af6d456f2f1aaeb684baaf4389c3697a87a5586a07f9d65a13663b233084a80cd4dca7b8cfb75ca261192477b83133f3daad02aaa4b369334499942acb74296fc96696cc7404a7a0a3a97e6b0341893468c2c64ceefcf9823c604470fd51c311b751ca78455f0f703bb2e41e42cee3151c90b08b4b554d87a941556aa528df5f3353a5f28d14143d8acb835c74ef5b74b50a75f29d0eb3f84303baffc245555f9378580452a5836afe2cc035f00ae07f0f4123f1da6be74e252936a871f547c4e596249040cb9183d59c4994ed75371addf3d1332c70e3fcd59e664b9ccc3846efb5d8d8b65eb5efd9ec9300f9093e8bfd68795a7e4df0f15a6d13a08ee0a7ce9ea42717b9483df7b0648808dcaa74a1b31accc24d08fbe40dd4191693f6867a44ceecd20dfb3799bcbf2f81b36ccd59167615f9ea4b7784357f50cee27ab2514d133f3bfc930f08946716954fd9441f22912875d412965166f541ce2ef1ed20fae98e02263e1217d16aa0ed84ce364f3ef0dac7f6791c341997af39b1ca8b3b886822349b80812f8cd29ef06d4623e6f7997d9d8c0a5d50f774b7552b0bdfb7c9ad08419970eaf1914d3a6793a677a14ea916b5f34b250c0a112600482622d98930cac37484f1e4a51a218a233d24e0807e87f9e8951988329be6726a4420405c4a68139a4fecc743792ac371a4c8b34ec36c025f853e51a343c364465c05755a1420a51ed764d83be9f62f37ca14a810f3c1fbcdbedd6dd7519a6057fea7bbaf9cb87a4163ccba5513e77f2a6e164f212dd9f651b3162d11be3fae8d83161078b658d61f67af2f5ce12df0944a252a143a92428ee1bbc2d25de59681911cf38d6801578f82c81b0c1538cb91986b74c5535396fcfc99257d0d8ed0722ddb0b2be5a9a97f521c7e4d3d0e676be5bd65e98a12c6e804b3c6c820fc696596b6ed4c8e65f2a133ab01fa76e0bb97b540487a90f9f73d92f22751d5bd38b957b82ff319225b1502bc61bfef2f69ce2c3b3e6a3abb1618c10b9a26fa84c6b2029d58342671150efcd2a354b5f85a62c6b8d54ad13d06214e472fcafe79ec09c7045b2ca6c8bea8e2f03c7d6479b46e27db15b67d06fb1105258902719268257f8ff93f348401c75f41b30921e588d68f1985ae80cfe5ea2460a159bb5f834b63b50604f906905407a2ef19a4be39b7cc0f1479f211d62410580a9d7081bbd03b19c4ce3b514b8accd96c27", 0x1000}], 0x3, 0x0, 0x0, 0x4004000}, 0x10) 05:11:40 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 505.345476] binder: 32661:32665 ioctl c0306201 0 returned -14 [ 505.368251] binder: 32661:32665 ioctl 8008f513 20001240 returned -22 [ 505.379616] binder: 32661:32673 ioctl c0306201 0 returned -14 05:11:40 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r1) r5 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r4, 0x1, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x38}}, 0x4800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000015c0)={r1, &(0x7f0000000000)="3f0ce253127d155608063ad5a07c671c9681ca8394bc3226f6ae74a2fb245947484711b8e5bc90b506", &(0x7f0000001580)=@tcp=r3, 0x6}, 0x20) r6 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) [ 505.446964] binder: 32674:32677 unknown command 0 [ 505.471796] binder: 32674:32677 ioctl c0306201 20000200 returned -22 [ 505.493111] binder: 32674:32677 ioctl c040564a 20000000 returned -22 [ 505.505212] binder: 32679:32682 ioctl c0306201 0 returned -14 [ 505.518121] binder: 32674:32677 unknown command 926363952 [ 505.532311] binder: 32679:32682 ioctl c0306201 0 returned -14 [ 505.539727] binder: 32674:32677 ioctl c0306201 20000040 returned -22 [ 505.544342] syz-executor.5 (32676): drop_caches: 2 [ 505.555283] syz-executor.0 (32681): drop_caches: 2 05:11:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:40 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$char_raw(&(0x7f00000000c0), 0x0, 0x604803) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", "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"}) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000000)=""/104) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r5 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) [ 505.574444] binder: 32674:32677 unknown command 0 [ 505.586832] syz-executor.5 (32684): drop_caches: 2 [ 505.590401] syz-executor.0 (32681): drop_caches: 2 05:11:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 505.617975] binder: 32674:32677 ioctl c0306201 20000200 returned -22 [ 505.625550] binder: 32674:32689 ioctl c040564a 20000000 returned -22 05:11:40 executing program 0 (fault-call:7 fault-nth:0): r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:40 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x72f2d000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) signalfd(r0, &(0x7f0000000180)={[0x4]}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="106308400000000000200000"], 0xfdfdffff, 0x1000000, 0x0}) [ 505.677692] binder: 32690:32696 ioctl c0306201 0 returned -14 [ 505.722773] binder: 32690:32696 ioctl c0306201 0 returned -14 [ 505.743674] FAULT_INJECTION: forcing a failure. [ 505.743674] name fail_page_alloc, interval 1, probability 0, space 0, times 0 05:11:40 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000280)={{}, 0x0, 0x4, @inherit={0x88, &(0x7f0000001280)={0x0, 0x8, 0x2, 0x1f7, {0x6, 0x9, 0xc0000000000, 0x80, 0xf1}, [0x3, 0x401, 0x6, 0x8, 0x7fffffff, 0x6, 0xe3d, 0x9]}}, @devid}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) r5 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3000002, 0x182013, r5, 0x74c03000) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 505.775369] binder: 32699:32706 ioctl c0306201 200000c0 returned -14 [ 505.786440] syz-executor.5 (32704): drop_caches: 2 [ 505.797074] binder: 32699:32706 ioctl c0306201 20000040 returned -14 [ 505.811854] CPU: 0 PID: 32703 Comm: syz-executor.0 Not tainted 4.14.232-syzkaller #0 [ 505.819765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.829117] Call Trace: [ 505.831711] dump_stack+0x1b2/0x281 [ 505.835345] should_fail.cold+0x10a/0x149 [ 505.839500] __alloc_pages_nodemask+0x22c/0x2720 [ 505.844263] ? is_bpf_text_address+0x91/0x150 [ 505.848886] ? trace_hardirqs_on+0x10/0x10 [ 505.853122] ? lock_downgrade+0x740/0x740 [ 505.856640] syz-executor.5 (32704): drop_caches: 2 [ 505.857267] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 505.857284] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.857295] ? __save_stack_trace+0x63/0x160 [ 505.877338] ? deref_stack_reg+0x124/0x1a0 [ 505.881574] ? is_bpf_text_address+0x91/0x150 [ 505.886074] ? lock_acquire+0x170/0x3f0 [ 505.890056] ? static_obj+0x50/0x50 [ 505.893681] ? is_bpf_text_address+0xb8/0x150 [ 505.898182] alloc_pages_vma+0x4b3/0x6d0 [ 505.902248] do_huge_pmd_anonymous_page+0x2d6/0x1700 [ 505.907354] ? prep_transhuge_page+0xa0/0xa0 [ 505.911770] __handle_mm_fault+0x2ac4/0x4620 [ 505.916181] ? vm_insert_page+0x7c0/0x7c0 [ 505.918062] binder: 32708:32712 ioctl c0306201 0 returned -14 [ 505.920338] ? mark_held_locks+0xa6/0xf0 [ 505.920351] handle_mm_fault+0x455/0x9c0 [ 505.931971] binder: 32708:32713 ioctl c0306201 0 returned -14 [ 505.934499] __do_page_fault+0x549/0xad0 [ 505.934512] ? spurious_fault+0x640/0x640 [ 505.948565] ? do_page_fault+0x60/0x500 [ 505.952573] page_fault+0x25/0x50 [ 505.956024] RIP: 0010:__put_user_4+0x1c/0x30 [ 505.960421] RSP: 0018:ffff88803d1df9c0 EFLAGS: 00010297 [ 505.965783] RAX: 0000000000007211 RBX: 00007fffffffeffd RCX: 0000000001000000 [ 505.972524] binder: 32714:32716 ioctl c0306201 0 returned -14 [ 505.973043] RDX: 00000000000000a7 RSI: ffffffff859664a9 RDI: 0000000000000286 [ 505.973052] RBP: 0000000001000000 R08: ffffffff8b994ac0 R09: 0000000000000000 [ 505.981388] binder: 32714:32717 ioctl c0306201 0 returned -14 [ 505.986178] R10: 0000000000000000 R11: ffff8880a3a56400 R12: ffff8880b3fd95e8 [ 505.986184] R13: ffff8880b3fd95d8 R14: ffff8880b3fd9580 R15: dffffc0000000000 [ 505.986207] ? binder_thread_read+0xb69/0x2ae0 [ 506.018415] binder_thread_read+0xb95/0x2ae0 [ 506.022837] ? binder_thread_read+0x2ae0/0x2ae0 [ 506.027503] ? binder_transaction+0x5fb0/0x5fb0 [ 506.032173] ? lock_acquire+0x170/0x3f0 [ 506.036143] ? lock_downgrade+0x740/0x740 [ 506.040296] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 506.045743] binder_ioctl_write_read+0x237/0x7b0 [ 506.048010] syz-executor.4 (32719): drop_caches: 2 [ 506.050495] ? binder_thread_write+0x22c0/0x22c0 [ 506.050507] ? do_raw_spin_unlock+0x164/0x220 [ 506.056848] syz-executor.4 (32719): drop_caches: 2 [ 506.060197] binder_ioctl+0x22a/0xf80 05:11:40 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x7, &(0x7f0000001740)=[{&(0x7f0000000300)="5884933c3132b694e1b5d593825441d0fc8f2e0dc539924a0345418171e9b682ae3aadf2e04724b4db62f2b107c9ae01eca18de9f97da211499fdab0309c8216c62136384524fdf82d9fd044ae5f690d8db0589717113d7c8b04250ae39962881b3193ef76a11865abc5bdf5dff3dc6f19fc7c77138fb42241c8f04d0fdf26ad6c3fe6d8dbe4ebd43437991d007d55a56674ba0746831263da403787bd86c6fa81efc41363837592bcc487cd6145aaecfce59f7b9b5ebf9d56159ac66c7e77fa", 0xc0, 0x9}, {&(0x7f00000003c0)="9d09e26ab7382b01853c780e0a4fcaa5e533478857f5ea49a2f83ab5770b94582c3c52648f6492fcf7b94ffdcf3d61299db1a3fd484ced36082ce36017092fce23e596458763a1cb3a204b3ffae345245840a22247553646ad684bdfbe20bf047f1f232749011db7956bab62def75fa8ac0e4789b3d4b5b23f4fdf457a3803e42c66385922d8f1ba89511dbd1bbabe610ba1f49367", 0x95, 0x3}, {&(0x7f0000000480)="c93a307cf68ef3d5c27740bc085be8d7faabbf2468b56fa42e4914a5cb49b1e2e299e1ddab610c22d762695ce33bf4780b6eb45fad16efdf908a11d1fc83", 0x3e, 0x8000}, {&(0x7f00000004c0)="2fc1c745d576a28c7165c54b237f1f7b0b41b524fb67cf8765ae4f93e3961e737d7a1c0a1e874351e074950ab2d0c5bbdef24b004f16914d9fc6b23f45bd73d1073233dd997493bb23152e5cf38d3cb8c08b6e97e4592cae957a8f255ac4ee5de903436f27b5f8c7d1d6421e7be0aac494d29c5465cbcb7dc62ff414d5a49380f6ecd180098a0407cd1c2432edc8640b11693edaf95c6680abc976b04480d5260b1478bf4ff6772934491a7b6db305b5fb67f971b2120de559ee4e705342c0768716bc23886086e6550302cc7b803cd07547ac", 0xd3, 0x10001}, {&(0x7f00000005c0)="7400cba721abf8f816926cd79adb603bf3274b3cbc5374e57f2304722dbd2f6cac8d4de6348eeff31e5eacdb0d82ecedf3109a07dd125b2acef1a8367be807deb1cf44dc70ea35919315644cff793d04b6255f0fc18c5942b78bc72a29bb5981dfe7075fd9de6fa0a6b68b4b54e54ac5a220feaa59c4b8fad71b6458cf8798a3eeb051c48622d01984e03ecc2931d84ec2b0d989245682bb69b3f54871e5e9d8bc84c2147bccfd9ed9a243da8715fa9afa09ec1bd7ebd61b2301c5ba7fd9b17c5f2a1ac89b75fb3ad1b3ac644fe82b9f", 0xd0, 0x7}, {&(0x7f00000006c0)="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", 0x1000, 0x2}, {&(0x7f00000016c0)="2c200d6c1a089007838f04c342864ed6799b68dceafc480aefa5e56a7c629642f270db2c235040c15d3d334f30562532cdac47dd0753b3fad47047f8982142fb5735df922b9cbb30fc321d0c75d46f77416693adab3e74bd4326d10a95a2de8d51b9c22fe2197141f5c4ea37974b", 0x6e, 0x8000}], 0x3806, &(0x7f0000001800)={[{@fat=@nfs}, {@fat=@tz_utc}, {@dots}, {@dots}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ']]'}}, {@fowner_lt={'fowner<', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fsname={'fsname', 0x3d, '+:\xca\\-}:-'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '^'}}]}) r2 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r4 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x800) r5 = syz_open_dev$rtc(&(0x7f0000000240), 0x7, 0x232040) dup2(r2, r5) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x3}], 0xa3, 0x0, &(0x7f0000000180)="ed4f09668a54eeba4728c01d063b579ce581793d0da9c6f3979c09048daaba8e70a2196ab81268d19d6d5d23a6d3cca567bc49824f4fc4df705434b2efda97e56621ce4ef63fcb59e7155a7dbc8d88382496d87bc241bba8f66d1053a7de0ff521a82f01837ef8ee8a40884fb0a80a82a1b1e8a00a8cbf46bae7c2b6bce28b800ed4f785d6811d67df559da01049c4a025ebf6a03b27b2fc8794c824140b1026b8a8ef"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r6 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) 05:11:40 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1fdaf1d222ac67780020fe9d0d791210e5159bcbaf3dc6804aa7d823e3ddefbc28a35b0b7740e8bd0cd0e46ad61409eaf4c361e714b255dbc496f4d0988cfdad821e626f03bcd8951062153fddbfdb2f04dc39055b84e3142da5d21cd69dda804fa1a8b868dd0c5a307cb14a6286b3e2c273390ac693e5e153ae38727756cf514a9111aa4ed9b55aeb2ad81bbe37545bf5c9dbafe2d511f8ec915e486483773a44435a8e6b5dce4e7ef41a01e6ccb6d149965f5a5b23c0cb76809aeaa5d62048", 0xc0, 0x8}, {&(0x7f0000000240)="47fcf8be604ee88c5e1f7cf9f170b3331cba8f3414ec400241dbfbeee12e428f788a843e59ce567548c323c0f3b934bedbd82f2fbc16fbddc1ad618fb9dfced54b6ea2fbec05576ace8b237454785dbc3c4afade45e62d990b180e35c8af3f7eb9d1a2aac7f8a2111e34e3df2040d7d56cb7f3e71ce6c647665db4eb0617f856878432c314de05a7063e8aa1f274c7fe5ee4e6dcb0a8b9a9d8770ecbdeeac60045ab6f9843f703c02bc010fee6ebb70e638063495d92408d0796bc48", 0xbc, 0x6}, {&(0x7f0000000300)="056d5109816b0d7b8d43c75b4e89ca636b3faf6be292cfb30c0180ec6bb3d77ae2180b936690ab86391e79a2f41a039390476f4c4d19497888f9c44db9419ba61eea2c5a415c8db111fe6966a5009f", 0x4f, 0xffff}], 0x2000000, &(0x7f00000008c0)=ANY=[@ANYRESOCT=r4, @ANYRES32, @ANYBLOB=',uid<', @ANYRESDEC, @ANYBLOB="2c646f59745f61707072616445ea5160663622dcb7be06324d0411d644ead22b9350eb5584d5215b1789f95e286a17c3c6e39c23dc89bb996a18ed984b8b1e3105f3ccaf3c5c4dfd402c0e1b81b4e6b9028736b6fe54f58e2b625f58feffd546c9904b03a86312f53ae7a42f86a9ad07f1ed8ebc7611d5c7303b2a590be97e87e01270335b2ac6ccd52cd50db9b2525bf5426a9fc167b9077be223bb27a88bf497b6a154e98b5d335a433224b8ad4368960be9750cdb4c341a58235aa363707d2a627280179f3d3eeda6c96ccd55ec7cf82af09de11bfd601cb288", @ANYRES64=r3, @ANYBLOB="2c6f626abf70ae0a5f726f6c653d282d242a5d2b5c402d26272c636f6e746578743d757365725f752c7375626a5f726f6c653d00007d232c61756469742c66756e633d4d4f44554c455f434845434b2c008dc3834e8daa2e0cefd4189540fbac8ced9e5b60d81ec1902b77f2e806f88d7f4e42b2374dfa6cedb3f3dee2a54aa0ade13aa9b7af496ce9991b0234c986f3c564ac041f15"]) bind(r2, &(0x7f0000000400)=@sco, 0x80) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=0xffffffffffffffff, 0x4) r7 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000600)=[{r2, 0x4}, {r1, 0x21}, {r5, 0x108}, {r1, 0x8002}, {0xffffffffffffffff, 0x8120}, {r0, 0x1}, {r6, 0x20b0}, {r7, 0x4}], 0x8, &(0x7f0000000640)={0x0, 0x3938700}, &(0x7f0000000680)={[0x3f]}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, 0x0) r9 = dup2(r8, r0) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) 05:11:40 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x33000) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='ext4_es_insert_delayed_block\x00', r5}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x5c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) mmap(&(0x7f0000541000/0x4000)=nil, 0x4000, 0x8, 0x1010, r1, 0x24c7e000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) [ 506.060209] ? binder_ioctl_write_read+0x7b0/0x7b0 [ 506.060218] ? trace_hardirqs_on+0x10/0x10 [ 506.060231] ? fsnotify+0x974/0x11b0 [ 506.060239] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 506.060251] ? debug_check_no_obj_freed+0x2c0/0x680 [ 506.073313] binder: 32718:32719 ioctl c0306201 0 returned -14 [ 506.073421] ? SyS_write+0x1b7/0x210 [ 506.080536] syz-executor.4 (32719): drop_caches: 2 [ 506.082553] ? binder_ioctl_write_read+0x7b0/0x7b0 [ 506.082566] do_vfs_ioctl+0x75a/0xff0 [ 506.086614] syz-executor.4 (32720): drop_caches: 2 [ 506.091179] ? ioctl_preallocate+0x1a0/0x1a0 [ 506.091189] ? lock_downgrade+0x740/0x740 [ 506.091202] ? __fget+0x225/0x360 [ 506.091211] ? do_vfs_ioctl+0xff0/0xff0 [ 506.091222] ? security_file_ioctl+0x83/0xb0 [ 506.091232] SyS_ioctl+0x7f/0xb0 [ 506.101791] binder: 32718:32719 ioctl c0306201 0 returned -14 [ 506.102142] ? do_vfs_ioctl+0xff0/0xff0 [ 506.157930] do_syscall_64+0x1d5/0x640 [ 506.161802] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 506.166967] RIP: 0033:0x4665f9 05:11:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 506.170135] RSP: 002b:00007fbf40a4c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 506.177823] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 506.185078] RDX: 0000000020000040 RSI: 00000000c0306201 RDI: 0000000000000003 [ 506.192328] RBP: 00007fbf40a4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.199576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.206823] R13: 00007fff3bd6da2f R14: 00007fbf40a4c300 R15: 0000000000022000 05:11:41 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x12c, 0x0, &(0x7f00000006c0)=[@register_looper, @transaction={0x40406300, {0x5, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000240)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r4}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=""/6, 0x6, 0x0, 0x5}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @clear_death={0x400c630f, 0x3}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000540)={@ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/154, 0x9a, 0x2, 0x9}, @ptr={0x70742a85, 0x0, &(0x7f0000000380)=""/243, 0xf3, 0x1, 0x2f}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}}, &(0x7f0000000180)={0x0, 0x28, 0x50}}, 0x400}, @request_death, @dead_binder_done, @increfs_done={0x40106308, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000640)={@fd={0x66642a85, 0x0, r1}, @flat=@handle={0x73682a85, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f00000005c0)=""/113, 0x71, 0x1, 0x3f}}, &(0x7f0000000480)={0x0, 0x18, 0x30}}}, @free_buffer], 0x0, 0x1000000, 0x0}) [ 506.282445] syz-executor.5 (32726): drop_caches: 2 [ 506.329744] syz-executor.5 (32731): drop_caches: 2 [ 506.355963] binder: 32728:32735 unknown command 0 05:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 506.380082] binder: 32728:32735 ioctl c0306201 20000200 returned -22 [ 506.417142] syz-executor.3 (32740): drop_caches: 2 [ 506.445394] syz-executor.3 (32735): drop_caches: 2 [ 506.456362] binder: 32728:32740 unknown command 0 05:11:41 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 506.508022] binder: 32728:32740 ioctl c0306201 20000200 returned -22 [ 506.514555] syz-executor.3 (32748): drop_caches: 2 [ 506.514817] syz-executor.3 (32735): drop_caches: 2 [ 506.538417] syz-executor.5 (32743): drop_caches: 2 [ 506.559175] syz-executor.5 (32743): drop_caches: 2 [ 506.591137] binder: 32751:32752 ioctl c0306201 0 returned -14 [ 506.634350] binder: 32751:32752 ioctl c0306201 0 returned -14 05:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:41 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x5) 05:11:41 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/80}, {&(0x7f0000001540)=""/4096}, {&(0x7f00000002c0)=""/98}], 0x100000000000018f, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:41 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/249, 0xf9}], 0x2, 0xd9f, 0x3) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f00000014c0)={{r3}, "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"}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x0, @local}}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 506.784155] binder: 32761:32766 unknown command 0 [ 506.794247] binder: 32761:32766 ioctl c0306201 20000200 returned -22 [ 506.802328] binder: 32762:32764 ioctl c0306201 0 returned -14 [ 506.811983] EXT4-fs warning (device sda1): ext4_ioctl:716: Setting inode version is not supported with metadata_csum enabled. [ 506.853067] binder: 32761:306 unknown command 0 [ 506.865097] syz-executor.5 (302): drop_caches: 2 [ 506.876055] syz-executor.0 (307): drop_caches: 2 [ 506.887047] binder: 32761:306 ioctl c0306201 20000200 returned -22 [ 506.890963] binder: 32762:32764 ioctl c0306201 0 returned -14 05:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 506.912617] EXT4-fs warning (device sda1): ext4_ioctl:716: Setting inode version is not supported with metadata_csum enabled. [ 506.913518] syz-executor.5 (309): drop_caches: 2 [ 506.932495] syz-executor.0 (313): drop_caches: 2 05:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 506.971617] syz-executor.0 (307): drop_caches: 2 05:11:41 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000d80), 0x36f, 0x20102, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:41 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x94, 0x0, &(0x7f0000000480)=[@reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x3, 0x0, 0x26}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/203, 0xcb, 0x0, 0x34}, @ptr={0x70742a85, 0x0, &(0x7f0000000280)=""/164, 0xa4, 0x2, 0x9}}, &(0x7f00000000c0)={0x0, 0x20, 0x48}}, 0x59a29effeed5688a}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00000003c0)={@fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000440)={0x0, 0x18, 0x30}}}, @exit_looper], 0x6f, 0x0, &(0x7f0000000540)="19e0c6f6e95279ac6b1fd901112a54aadb19f996ac12e4643bb11a88e978971a6b584176c8335c83d9fdb616d2b9e6ffe875cce920d7829284d18bfb9a3f890ddfa1c5be4e763f35c3462dc8b2e04f647d8236bee1f8bdba93781a4dd537f68f25cbfe4e1b785acf7a74c145fff8d1"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, 0x0) r5 = dup2(r4, r0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 05:11:41 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x60, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/140, 0x8c, 0x2, 0x16}, @fda={0x66646185, 0x7, 0x1, 0x22}, @fd={0x66642a85, 0x0, r0}}, &(0x7f00000000c0)={0x0, 0x28, 0x48}}}, @decrefs, @acquire_done], 0xb1, 0x0, &(0x7f0000000380)="5b8de44a8d201b75500aa6c3e3c610b31d97f906a017ee6829811630c20f220f1622f188a0defe17e78b96727887615663af5fba0864a91202d2f4fc2dee29f920541ee2c74134c17d72d003b563dfe051e0ceb7cf1d6fb876b23a2faad2e6c611b1760914aaa26ceb2d16f758c32d7ac8055cb3c1013f3d291a6a0f195344bd3a31b5266452a506d258cb88bfedf1f479740f758f31967f2b2a869a8117dad3d76fa7da02294360160f7c5ca9359b3f50"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xfdfdffff, 0x1000000, 0x0}) [ 507.145828] syz-executor.5 (323): drop_caches: 2 05:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b4", 0x6c, 0x600}, {0x0}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 507.170128] binder: 320:327 unknown command 0 [ 507.178593] syz-executor.5 (330): drop_caches: 2 [ 507.199896] binder: 326:332 ioctl c0306201 0 returned -14 [ 507.211043] binder: 320:327 ioctl c0306201 20000200 returned -22 05:11:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:42 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0xe51ee000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:42 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d63ffff0000006b00800000"], 0xfdfdffff, 0x1000000, 0x0}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000001c0)) write$sysctl(r4, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x46}, {r1, 0x8044}, {r4, 0x10}, {r1, 0x5251}], 0x4, 0x9) [ 507.239342] binder: 326:336 ioctl c0306201 0 returned -14 [ 507.265691] binder: 320:337 unknown command 0 [ 507.276405] binder: 320:337 ioctl c0306201 20000200 returned -22 05:11:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0) r4 = dup2(r1, r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 507.402927] syz-executor.0 (350): drop_caches: 2 [ 507.413020] syz-executor.5 (347): drop_caches: 2 [ 507.442369] syz-executor.0 (357): drop_caches: 2 05:11:42 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) fcntl$notify(r3, 0x402, 0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 507.457217] syz-executor.5 (356): drop_caches: 2 [ 507.477468] syz-executor.0 (350): drop_caches: 2 [ 507.483057] syz-executor.0 (350): drop_caches: 2 [ 507.493946] binder: 353:360 unknown command 0 05:11:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 507.515248] syz-executor.0 (357): drop_caches: 2 [ 507.516832] binder: 353:360 ioctl c0306201 20000200 returned -22 [ 507.537210] syz-executor.0 (350): drop_caches: 2 [ 507.543590] syz-executor.0 (361): drop_caches: 2 [ 507.544913] binder: 359:363 ioctl c0306201 0 returned -14 05:11:42 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000000), 0x0, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 507.575271] syz-executor.0 (357): drop_caches: 2 [ 507.588596] binder: 359:363 ioctl c0306201 0 returned -14 05:11:42 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000713000/0x1000)=nil, 0x1000, 0x1800003, 0x50, r1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000200)=0x1, 0x5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) open_by_handle_at(r3, &(0x7f00000001c0)=@xfs_parent={0x1c, 0x82, {0xfffffffffffff24c, 0x8, 0x1}}, 0x80) [ 507.700842] syz-executor.5 (376): drop_caches: 2 [ 507.717118] binder: 373:381 ioctl c0306201 0 returned -14 [ 507.756607] syz-executor.5 (376): drop_caches: 2 [ 507.770975] binder: 373:381 ioctl c0306201 0 returned -14 05:11:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:42 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000717000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 507.972069] syz-executor.5 (394): drop_caches: 2 [ 507.989175] syz-executor.5 (401): drop_caches: 2 05:11:42 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:42 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x810, r1, 0xadecc000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 508.265318] syz-executor.5 (415): drop_caches: 2 [ 508.299368] syz-executor.5 (426): drop_caches: 2 05:11:43 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x6, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:43 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x2, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 508.598341] syz-executor.5 (436): drop_caches: 2 [ 508.624518] syz-executor.5 (447): drop_caches: 2 05:11:43 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) syz_open_dev$binderN(&(0x7f00000000c0), 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x81743ed41a67e771) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, 0x0, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_mount_image$btrfs(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x400, 0x1, &(0x7f0000000540)=[{&(0x7f0000000500), 0x0, 0x2}], 0x400, &(0x7f0000000580)={[{@enospc_debug}, {@enospc_debug}, {@ref_verify}, {@noenospc_debug}, {@ssd}, {@space_cache_v2}, {@skip_balance}], [{@pcr={'pcr', 0x3d, 0x3c}}, {@uid_eq}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fsname={'fsname', 0x3d, '%},!]^\x85:)'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x36, 0x66, 0x34, 0x34, 0x66, 0x9, 0x35], 0x2d, [0x62, 0x61, 0x63, 0x35], 0x2d, [0x0, 0x62, 0x2, 0x61], 0x2d, [0x33, 0x30, 0x33, 0x64], 0x2d, [0x37, 0x5, 0x31, 0x31, 0x33, 0x30, 0x31, 0x61]}}}, {@dont_hash}]}) r3 = syz_mount_image$msdos(&(0x7f0000000680), &(0x7f0000000240)='./file0\x00', 0x2, 0x9, &(0x7f0000001dc0)=[{&(0x7f0000000700)="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", 0x1000, 0x7ee}, {&(0x7f0000001700)="be698c38a18dc19484ecb60b953649b0723f8f5da4cdcd633a5a1985598d94c2621e5f8daeade94b6a60a37d5d507dc0f690d22c2eef875a596e577abc03532a63342e7bdf3880fce894a24344e31621002a1869b9a237", 0x57, 0x10000}, {&(0x7f0000001780)="a5a03007effcd28bbec7f12cb6ab24158338eca85025a725acaca097c0132b862f883af6716581af5f1688c3e35cfe5e80957e9c8842d325114e0c18c15b0c9c150921c7ba142bf8ebc7a64483028adfc863709a0a7329c8693963b203e69c8e9f98ec473120ac32c2598a3b595e1fa21f462ca39645f3f6f7300a889535c27525e39f780e006ae86e0220c4159056ce82f3a0dc6fb9e1542be4a64598c2cc98bdf500ca7d52259454ad12745dc20f682d77f18ebd89bd4f977f3a950e9fe112814c2067ae390e4d679a7b09fcd4bb97e74a", 0xd2, 0x7}, {&(0x7f0000001880)="f3285bc9a99b3e45e78f10f424a67588f159e47abb6c897ddeb7953cd425345f4c0edc2898e56356fc93a7f39b6d6d1b1425777d448954d8e9807a781a7f41cad05b919b24fa18e2eaa80f04a1930c902f2693893968f26b95c1f419bc3ccb60e709d9e2cc69b72c6310dfe7ef486a276391d2dabcba74f4a08754e63332088f87e3f81e9fb7ed15ee0204bc93269caf9628ee66853d29fcd9d253cf02a889664c474eaa60d09cf8292f84b70bd6d419eb8a697b77f357e7ebdbc9a1551284b382aac4711f3023231e4b6c6c4f1d164987b7610d125a8f0191746d2e627724fd1c9a729ecd2f5dba0bf091385b", 0xed, 0xd}, {&(0x7f0000001980)="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", 0xfd, 0x5}, {&(0x7f0000001a80)="86d72c5274c8cc0b7deb1ef4223be37c73b6ab52ac8b164efcf0ef670a2d40f067eedb605f7516455c7a8aaa10db12390f7e46f57c5f42d45222448140a1e499d4e3e04c01295bab6643f484caa4c34d0971830d6641443f9653c0a8ed3629ae7a1851ed53ddcaca17627c5729d838c50bfba50184ded4cb249e0266e2aade2f4d7552ce18716ddf53e6a25c446675ecc065ee8c64f32b48a63bd2d0674895602091d1fa8ac12b124fbe9e5b9725ce", 0xaf, 0x7fff}, {&(0x7f0000001b40)="b7236b847803732ce9fff61c12f0a9c8f2f81460ebb44256ada70ff5584bb4f8de097efbc8aae85d99c90fd6de842e52e6cd7ee913e7899874e90732c71d789ba04185d49dd30a41a7a83564fb87c5d60254a15b6977d26b6791ae006b60533586f4de76dc0d17ac1dc9c82f062f36dbbf1b21138a2878ad5db70bf1a9e62d77536ed42aaca1507f6871f66af398f9b4732052a13c4c9275d2305f780e84111007e4404dc8ce09798e73b00c04f028a4d82edbfa48012e5ea8874be35e52a1828828b56369996a64e76d235731e4d335003db12d58ecc138524adffcef2ec911f3c52f", 0xe3, 0x6}, {&(0x7f0000001c40)="6496549a8ca94db841bd439ebfc48782f7bb9cf80fe4f367a390054d3ca50f26f0aaec30ad537a958809aa1214145984b7207b141bf785ebfb2974ab425a98dd0fad515faf538800a65f38c8f62982b90f1460dcc1d9a2da7b174c629d314ef286d4a34dfbf85a3e03ea96f082ab13f18de03d8932f2", 0x76, 0xfffffffffffffeff}, {&(0x7f0000001cc0)="d7e5c0ad8aeb17c67b60f764a1bb1a1b991de0ce8df3cf92415621e9befd0fcf639a7af50c420631e87bf0ed853290a04523fb184dfe82d340da8f8efc26d96389ac4a7c303ac65d981a3e2495c895e52789f2954c84e7ab597498fdfc13d2c53e7bd379e32d62a0b673b8255744bff1cf3d85961b3397e0264ad92f54e749f9a0c377ca1fe58dcbd799d923fd0e602ff46c4d3addd9704a9966c3264770bfcd693e1248a1b4287489c0fcd2f17cfb6ae18942628aac53d08de8f46ede28472ae5b81e4172c75755e027721ae6142aff26a40d72f1804e12c2d2718786958519dfde2519d17f4aeb", 0xe8, 0x7}], 0x851003, &(0x7f0000001ec0)={[{@nodots}, {@nodots}, {@dots}, {@fat=@uid={'uid', 0x3d, 0xee00}}, {@fat=@debug}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_role={'obj_role', 0x3d, '{}U-'}}]}) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@private}}, 0x0) r7 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="5b06b340f5162da126c98029193318f4f67811bd5890821ee22c36614a6fd989b610ea4e4c3b4a1e40ae5c213a93dd991b6ddecb7d360edd8c2959b166f2360a42943159cd104a262578f5ec", 0x4c}, {0x0}, {&(0x7f00000004c0), 0x3c}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6772706a71226f74613d2e2f66696c65302c6e6f6d626c6b5f696f5f7375626d69742c736d61636b663d7374726963a62c66736e616d653d5c2d2e232c7065726d696972656374696f2c666f776e65723c2647096b4400a8d2ad8c13607cd093b6000000", @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=r6, @ANYBLOB=',defcontext=user_u,hash,\x00']) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002080)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="656de9002db42655c3cfb7919ac53b6172b13319847677ea63de18e2ad7334ff79aa1fc06c5fe406c01179241aa97d924958ca748fa62e01b150e813a0f97093ab9b753ff6dc36b7170956616cc2e22a5e6b49e3a838cbc5f968ffd30c30747094356659fbb3fa24021680c7f1ca968b3972cf6de3754d6620a49e8288b1c82a367cca52b6a791ce0a6e15380de67f55acff1cb6297fd05aea77b06ddea04dca640159b30e572942e381476f", 0xac}], 0x1, &(0x7f00000020c0)=ANY=[@ANYRES64=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100008002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00%\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\br;D', @ANYRES32, @ANYRES32=r0, @ANYRESOCT=r7, @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x005\x00', @ANYRES64, @ANYRES32=r3, @ANYRES16=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x4008810}, 0x44081) r8 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, 0x0) r9 = dup2(r8, 0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) 05:11:43 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) preadv(r2, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f0000001840)=""/253, 0xfd}, {&(0x7f00000015c0)=""/158, 0x9e}, {&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000001680)=""/239, 0xef}], 0xa, 0x8, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 508.914618] syz-executor.4 (471): drop_caches: 2 [ 508.934122] syz-executor.5 (470): drop_caches: 2 [ 508.952844] syz-executor.4 (475): drop_caches: 2 [ 508.954052] syz-executor.5 (474): drop_caches: 2 05:11:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 508.971633] binder: 466:471 ioctl c0306201 0 returned -14 [ 509.004345] syz-executor.4 (471): drop_caches: 2 [ 509.012312] binder: 466:480 ioctl c0306201 0 returned -14 [ 509.142344] syz-executor.5 (490): drop_caches: 2 05:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 509.191905] syz-executor.5 (490): drop_caches: 2 05:11:44 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x202, 0xe2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 509.396588] syz-executor.5 (506): drop_caches: 2 [ 509.420487] syz-executor.5 (511): drop_caches: 2 05:11:44 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/bus\x00', 0xffffffffffffffff, r3) fchown(0xffffffffffffffff, 0x0, r3) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000280)=""/165, 0xa5}], 0x27, 0x0, 0xc14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r5 = dup2(r2, r0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r6, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r6, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000000)={0x2}) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 05:11:44 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 509.510651] syz-executor.4 (517): drop_caches: 2 [ 509.527318] syz-executor.4 (517): drop_caches: 2 [ 509.552967] binder: 514:517 ioctl c0306201 0 returned -14 [ 509.594412] syz-executor.5 (525): drop_caches: 2 [ 509.615819] syz-executor.4 (517): drop_caches: 2 [ 509.642467] syz-executor.5 (531): drop_caches: 2 [ 509.651537] syz-executor.4 (517): drop_caches: 2 [ 509.681413] syz-executor.4 (530): drop_caches: 2 05:11:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:44 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:44 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=[@register_looper], 0x58, 0x0, &(0x7f0000000180)="ed68200cfd9fba5d9030879cbb703fd947df17634a5d6000de8e01cccbc8fcb373d722f926b13347982ec1d3ace1c0da8d2a8c11c4b81d1de99b81e120222cf412b324ddd5025a3c20f545358ce5f33aa4c4f9d5a62fcf87"}) [ 509.690375] syz-executor.4 (533): drop_caches: 2 [ 509.705377] binder: 514:530 ioctl c0306201 0 returned -14 [ 509.722673] syz-executor.4 (533): drop_caches: 2 05:11:44 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x60, 0x0, &(0x7f0000000280)=[@reply_sg={0x40486312, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000004c0)={@fda={0x66646185, 0x8, 0x0, 0x14}, @fda={0x66646185, 0x4, 0x2, 0x3d}, @fda={0x66646185, 0x6, 0x2, 0x24}}, &(0x7f0000000240)={0x0, 0x20, 0x40}}, 0x1000}, @increfs_done], 0x91, 0x0, &(0x7f0000000300)="c39c0195044aea00024d76841e01351eaa934c359deb8dde803bf53b6cccec0343396d8e1992be1f2f9b92de59d1a85945dfc919283987fb6786c00280de838d9e6027c3b339de87074ea47aea2b73393138eb258d229549d3feaeb8cc78d7aa15e3f5f997bda7a3be7b81772b6599f14dfa87c5bbcba0d901dda273c6609cf12e21df217f0d3e5dbd5647a10c8003a7a0"}) preadv(r1, &(0x7f0000000280), 0x0, 0xd9e, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r3, 0x422d1000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000540)={{r2}, 0x0, 0x8, @unused=[0xffffffff, 0x441b, 0xa2c7, 0x7fff], @name="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"}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/57) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003640)={0x4c, 0x0, &(0x7f00000025c0)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000002540)={@ptr={0x70742a85, 0x1, &(0x7f0000000200)=""/46, 0x2e, 0x0, 0x39}, @fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000001540)=""/4096, 0x1000, 0x756e, 0x1}}, &(0x7f0000000400)={0x0, 0x28, 0x40}}, 0x40}], 0x1000, 0x0, &(0x7f0000002640)="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"}) dup2(r2, r0) chdir(&(0x7f00000001c0)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x1}], 0x0, 0x1000000, 0x0}) syncfs(r3) 05:11:44 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="106308405662a4c1bc383afe0000800000000000"], 0xfdfdffff, 0x1000000, 0x0}) [ 509.826791] binder: 544:546 ioctl c0306201 0 returned -14 [ 509.834864] syz-executor.5 (537): drop_caches: 2 [ 509.858660] binder: 544:549 ioctl c0306201 0 returned -14 [ 509.878954] syz-executor.5 (548): drop_caches: 2 05:11:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:44 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000000)={0x7ff, 0x1, 0x4, 0x70a0, 0x8, {0x0, 0x2710}, {0x1, 0x2, 0x4, 0x4, 0x8, 0x81, "437c9623"}, 0x2, 0x3, @offset=0x1, 0x40, 0x0, r1}) ftruncate(r2, 0x1) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) dup(r2) 05:11:44 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r1, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="106308400000000000000400"], 0xfdfdffff, 0x1000000, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, 0x1}], 0x1c, 0x0, &(0x7f00000001c0)="f769c621262359a0d6108b4b673c39b1ac9d5f01714a1e55e60f3000"}) syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x4561, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)="4454400d9017b51fd21e7943021e2ab59e287f4ad7b915eed7b5347ec322091b7f9f7c462c8e8a96a9091193fe73158e6167a85550759cecdab6176d50a3312d1ac6f6a77ca98f5e862957412206890e61216072ed6746c10e33d47afccfed4bdc3bdd9c6dea724d2e4074f10dc8a19a8c5d43170aaf42981ff37b64d11fad112e3ecdf297661b173f79587755d98bb0bb66e300aa9c0244541b796a3ec3a2d21cf942e44303a36dbd1d1b5f36a7744be825c36835ed4358d3e3", 0xba, 0x6}], 0x2000, &(0x7f00000003c0)={[{@map_normal}], [{@obj_type={'obj_type', 0x3d, '/dev/binder#\x00'}}, {@euid_gt={'euid>', 0xee00}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}]}) [ 510.022133] syz-executor.5 (559): drop_caches: 2 05:11:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 510.067002] syz-executor.5 (559): drop_caches: 2 [ 510.074927] binder: 563:566 ioctl c0306201 0 returned -14 [ 510.106134] binder: 563:566 ioctl c0306201 0 returned -14 05:11:44 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$char_raw(r3, &(0x7f0000000600)={"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"}, 0x9400) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:45 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x181000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/29, 0x1d) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 510.273808] syz-executor.5 (578): drop_caches: 2 [ 510.296467] syz-executor.5 (585): drop_caches: 2 05:11:45 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 510.352554] binder: 587:591 ioctl c0306201 0 returned -14 [ 510.375464] binder: 587:597 ioctl c0306201 0 returned -14 05:11:45 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) openat(r1, &(0x7f0000000000)='./file0\x00', 0x80000, 0x11) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:45 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = mmap$binder(&(0x7f00000ff000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0xa4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001640)={0xb0, 0x0, &(0x7f0000000580)=[@register_looper, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000340)={@ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/188, 0xbc, 0x0, 0x2c}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, &(0x7f0000000280)=""/183, 0xb7, 0x1, 0x24}}, &(0x7f00000000c0)={0x0, 0x28, 0x40}}, 0x1000}, @release={0x40046306, 0x3}, @dead_binder_done, @dead_binder_done, @increfs={0x40046304, 0x1}, @acquire_done, @clear_death={0x400c630f, 0x1}], 0x19, 0x0, &(0x7f0000001600)="4a88516394c76d64b3601f54afafc5553e238470ddb140e05d"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = accept4$nfc_llcp(r2, &(0x7f0000001680), &(0x7f0000001700)=0x60, 0x800) preadv(r3, &(0x7f0000001840)=[{&(0x7f0000001740)=""/76, 0x4c}, {&(0x7f00000017c0)=""/122, 0x7a}], 0x2, 0x9, 0xfffffffb) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r4, r0) r5 = syz_mount_image$reiserfs(&(0x7f0000001880), &(0x7f00000018c0)='./file0\x00', 0x6, 0x2, &(0x7f0000001a80)=[{&(0x7f0000001900)="59a5d0311ed4e0905881fe15524923bf2f724bd634578ef532f60c523cf551d5eff3d7508338b427d43416a1544c94cbc489edd034f60b95d5a7297f7b2ec9c45baf258894a4b453dead6473fcdbdeedef78b40e485cdd6bcf8ca3d4ab", 0x5d, 0x818}, {&(0x7f0000001980)="b79c808d32b6fa4428f3be9840b8c8991e31229fcd263a3fd1afba2873a78d8d1d2861c3b245fff6e325053265802a8db972d6dfb8e15fc49ffd144653fd947b561f22e8bc340ae579c40176c5cf0ab126ce6b0bd43993dd84820fb286c1e52a4345509aed745393e100e7688276d74aa459f5be30ca04466f05baaec02c6d6c32f05aaf2e981abed0db8919503832cbd0500d5194e66c19b127de5a9de8d16c7779f6b5faf01be328f2d9853b0d144418b776601e9fa55bbfd995bc827dd06dd1679b1d4669bef704c86738", 0xcc, 0x1}], 0x20000, &(0x7f0000001ac0)={[{@barrier_none}, {@expose_privroot}, {@replayonly}, {@conv}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@obj_role={'obj_role', 0x3d, '\x93-+'}}]}) dup2(r0, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 510.495729] syz-executor.5 (601): drop_caches: 2 [ 510.505920] binder: 602:604 ioctl c0306201 0 returned -14 05:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:45 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004c4000/0x4000)=nil, 0x4000, 0x1, 0x1010, 0xffffffffffffffff, 0x96ac8000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) [ 510.552367] binder: 602:605 ioctl c0306201 0 returned -14 [ 510.556577] syz-executor.5 (601): drop_caches: 2 05:11:45 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:45 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x5c, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @request_death, @register_looper, @exit_looper], 0x0, 0x0, 0x0}) dup2(r2, r0) r3 = accept4$rose(r1, &(0x7f00000000c0)=@full={0xb, @dev, @bcast, 0x0, [@default, @netrom, @rose, @bcast, @rose, @null]}, &(0x7f0000000300)=0x40, 0x800) splice(r2, &(0x7f0000000000)=0x101, r3, &(0x7f0000000340)=0x1000, 0x4, 0xf) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10630840000000000000000085de707f95b3733a0bfe8f43c9176b95777a5771a43d41b4522b057663898c5bb242a3469b2732b8280330fd8e8e9e8204435c73efa77b0bc3ca531d3ac03d0200000031dc9960665a018427c0883e6dede5115d5d2073fdc9404a1e57a594d62249f47ff03d2954d9c9f81c03b546b7f48454ef779cfcce1ef03039c9158e71ee55c1eb02d4c7ca44c5e980ca728d9b9eb127fdd2db14bf55ef4e0000000000"], 0xfdfdffff, 0x1000000, 0x0}) [ 510.652604] binder: 614:618 ioctl c0306201 0 returned -14 [ 510.685180] binder: 614:623 ioctl c0306201 0 returned -14 05:11:45 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 510.807620] syz-executor.5 (621): drop_caches: 2 [ 510.825745] syz-executor.5 (630): drop_caches: 2 05:11:45 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:45 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fanotify_mark(r1, 0x42, 0x100a, r1, &(0x7f00000000c0)='./file0\x00') r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 511.028799] syz-executor.5 (643): drop_caches: 2 05:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 511.049164] syz-executor.5 (649): drop_caches: 2 05:11:45 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/105, 0x69}], 0x1, 0x0, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x2, 0x2) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000000000)="4de0f00527f3ecba14", 0x9, 0xae, 0x0, 0x5, r1}, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x8, 0x8010, r3, 0x5d6d9000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, 0x0) r6 = dup2(r5, r0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) 05:11:45 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:45 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000000c0)={0x0, 0x100000001, [0x5, 0x7f, 0x293, 0x25, 0x8, 0x40]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000f0000e8000000000000"], 0xfdfdffff, 0x1000000, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r3, 0x7ac, &(0x7f00000001c0)={&(0x7f00000004c0)={{@any, 0x1}, {@my=0x0, 0x4}, 0x400, "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"}, 0x418, 0x60}) 05:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 511.187884] binder: 657:660 ioctl c0306201 0 returned -14 [ 511.209343] binder: 657:660 ioctl c0306201 0 returned -14 [ 511.225028] binder: 661:663 ioctl 4040942c 200000c0 returned -22 05:11:46 executing program 4: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000180)={{0x0, 0x1f, 0xfffffffffffffffc, 0x2, 0xdce9, 0x71e, 0x2734, 0x1, 0x0, 0x5, 0x4, 0x7, 0x8, 0x8000, 0xffffffffffff9c34}}) alarm(0x4) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) alarm(0x4) r3 = dup2(r2, r0) alarm(0xfffffffffffffffb) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 511.236693] syz-executor.5 (659): drop_caches: 2 [ 511.255317] binder: 661:667 ioctl 4040942c 200000c0 returned -22 [ 511.278094] syz-executor.5 (668): drop_caches: 2 05:11:46 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="106308fd74d70848863a59127df0a420c13024ecfd27fa5a25b722cc59338acadcd23a6b068dca1dccf28b936a7abcf019a6a5868479e8ff33b06974f21f8d9bdd919fdd20ba809a8912079d2a8eb59d5deacd06f2366fa3ef22ae8fc518a9e383f00ad065e15bdea8f561923ea90c950cf8573b3665c498879ef7ca348c485894323c0e2a424f87efe1c17480a6d69ee86c50a36ddcbf4e5bc1c0f705663e6c423a81867cc8c967b4960d93a8d2aea0ec98acca856335bb0b96414807af049b8f75767b9856b3bd8d1dea0d2609e270cfe2db465a74b1fdce49cfc73471beed587d3851d26db8f917ce6ff1624880e75d9b9b"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:46 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000002200)=""/73, 0x49}, {&(0x7f0000002280)=""/212, 0xd4}, {&(0x7f0000002380)=""/106, 0x6a}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000002400)=""/37, 0x25}], 0x9, 0x144, 0x1f) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 511.470798] binder: 687:688 ioctl c0306201 0 returned -14 05:11:46 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10630840940f99fbff6cd0e040a6d7d97bc6bb00000000000000007a052e8c7059a7948f5fba95b62c8231ac7ee5eaec36164346437095c7e984"], 0xfdfdffff, 0x1000000, 0x0}) [ 511.516318] syz-executor.5 (685): drop_caches: 2 [ 511.532215] binder: 687:688 ioctl c0306201 0 returned -14 [ 511.558816] syz-executor.5 (685): drop_caches: 2 05:11:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 511.714202] syz-executor.5 (701): drop_caches: 2 [ 511.743987] syz-executor.5 (706): drop_caches: 2 05:11:46 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000001c0)=[@exit_looper, @acquire_done={0x40106309, 0x1}], 0xffffffffffffffe6, 0x0, 0x0}) dup2(r2, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 511.841923] binder: 712:714 ioctl c0306201 20000180 returned -14 [ 511.864526] binder: 712:714 ioctl c0306201 20000040 returned -11 05:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135e", 0x1b, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 511.912187] syz-executor.5 (715): drop_caches: 2 [ 511.912682] binder: 712:714 ioctl c0306201 20000180 returned -14 [ 511.926850] syz-executor.5 (715): drop_caches: 2 05:11:46 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) preadv(r2, &(0x7f0000000300), 0x0, 0x3ff, 0x16f0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:46 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0xc01, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, r5, 0xd, 0x70bd29, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_O_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x904}, 0x4800) r6 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 512.081780] binder: 732:735 unknown command 0 [ 512.102806] binder: 732:735 ioctl c0306201 20000200 returned -22 05:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:46 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x800003, 0x1010, r1, 0xba9eb000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, r6}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {r4}, {0x0}, {0x0}, {0x0, r6}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {r5}, {0x0, 0x0}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, r45}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r101}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002740)={0x0, ""/256, 0x0, 0x0}) r150 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r150, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r150, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f080)={0x5, [{r65}, {}, {}, {}, {r79, r82}, {r36, r42}, {r87}, {}, {0x0, r68}, {}, {}, {r105}, {0x0, r10}, {0x0, r62}, {r33}, {}, {}, {}, {}, {}, {0x0, r108}, {0x0, r111}, {}, {0x0, r115}, {}, {}, {}, {}, {}, {}, {0x0, r112}, {}, {}, {}, {0x0, r132}, {r63, r35}, {}, {0x0, r120}, {}, {}, {}, {0x0, r46}, {}, {0x0, r24}, {r4}, {}, {r151, r147}, {}, {0x0, r29}, {}, {}, {r122}, {}, {}, {r55}, {r75, r39}, {0x0, r42}, {}, {0x0, r83}, {}, {r30, r95}, {0x0, r91}, {r69, r119}, {}, {}, {r142}, {r99}, {}, {r72}, {}, {r14}, {r54, r86}, {}, {r51}, {}, {}, {}, {0x0, r118}, {}, {0x0, r44}, {0x0, r34}, {r137, r136}, {}, {r50, r17}, {0x0, r97}, {r4}, {}, {r64}, {}, {0x0, r81}, {}, {r20, r52}, {}, {}, {r94}, {r37}, {}, {}, {r84}, {}, {}, {r26}, {0x0, r27}, {}, {}, {0x0, r45}, {r105}, {r11, r117}, {}, {0x0, r32}, {0x0, r31}, {r139, r9}, {}, {}, {}, {0x0, r7}, {r89}, {}, {0x0, r41}, {r67, r42}, {r43}, {r60, r78}, {}, {}, {0x0, r53}, {r58}, {0x0, r98}, {0x0, r138}, {0x0, r135}, {0x0, r107}, {}, {r116, r34}, {0x0, r81}, {}, {}, {}, {r124}, {}, {}, {}, {}, {0x0, r77}, {0x0, r22}, {r40}, {r61}, {r143, r131}, {r125}, {}, {}, {0x0, r109}, {r57}, {}, {}, {}, {r145}, {}, {r67, r148}, {r80, r52}, {r15}, {}, {0x0, r56}, {r65, r103}, {}, {r85, r12}, {}, {r21}, {r92}, {}, {}, {0x0, r134}, {0x0, r115}, {0x0, r141}, {}, {r113}, {}, {r47, r132}, {}, {r133}, {r28}, {r15}, {r130}, {r14, r126}, {}, {0x0, r140}, {r145}, {}, {0x0, r146}, {}, {0x0, r127}, {0x0, r86}, {r110, r81}, {r8}, {r49, r90}, {0x0, r102}, {r128}, {r80}, {r106, r104}, {0x0, r31}, {}, {0x0, r59}, {r110}, {}, {r73, r74}, {}, {0x0, r48}, {}, {}, {r123}, {r20, r138}, {r23, r66}, {}, {}, {0x0, r53}, {}, {0x0, r129}, {r70, r19}, {r18, r71}, {r25}, {}, {r55}, {}, {r100}, {}, {0x0, r45}, {r93}, {}, {}, {r144}, {}, {0x0, r19}, {r13, r149}, {}, {}, {0x0, r114}, {}, {0x0, r10}, {}, {r85}, {r8}, {}, {}, {}, {0x0, r88}, {0x0, r121}, {0x0, r44}, {0x0, r38}, {r20}, {}, {0x0, r16}, {}, {0x0, r108}, {r96, r108}, {r76}, {}, {r5}], 0x8, "b48e43adf11678"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001740)={r4, 0xf7b8}) r152 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40c2a, &(0x7f0000000180)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffe}}, {@default_permissions}, {@blksize}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}}) preadv(r152, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/164, 0xa4}], 0x7, 0x8001, 0x3) r153 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r153, 0x40046208, 0x0) [ 512.169302] binder: 732:739 unknown command 0 [ 512.172025] syz-executor.5 (738): drop_caches: 2 [ 512.178022] binder: 732:739 ioctl c0306201 20000200 returned -22 [ 512.206831] syz-executor.5 (743): drop_caches: 2 05:11:47 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x8000080003, 0x800000000000005) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@bridge_setlink={0x24, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x4, 0xc}]}, 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newroute={0x54, 0x18, 0x400, 0x70bd2a, 0x25dfdbfc, {0xa, 0x80, 0x10, 0x9, 0xfc, 0x2, 0xfd, 0x7, 0x100}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_GATEWAY={0x14, 0x5, @mcast2}, @RTA_GATEWAY={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @RTA_IIF={0x8, 0x3, r4}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x81) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r5, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001e97000000f6ff0000"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:47 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x8002, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x20, 0x0, &(0x7f0000000240)=[@increfs_done, @acquire={0x40046305, 0x2}, @register_looper], 0x1000, 0x0, &(0x7f0000000540)="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"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) syz_open_dev$binderN(&(0x7f00000000c0), 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 512.275982] binder: 748:753 ioctl d0009412 20001740 returned -22 [ 512.314729] binder: 748:753 ioctl d0009412 20001740 returned -22 05:11:47 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:47 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f00000000c0)=0x8001) [ 512.347690] binder: 757:763 unknown command 0 05:11:47 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0x10001]}, 0x8, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 512.387963] binder: 757:763 ioctl c0306201 20000200 returned -22 [ 512.401693] syz-executor.5 (764): drop_caches: 2 05:11:47 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x140) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:47 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) r3 = mmap$binder(&(0x7f0000372000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10634908400015000000000000"], 0xfdfdffff, 0x1000000, 0x0}) [ 512.468081] syz-executor.5 (764): drop_caches: 2 [ 512.487929] binder: 770:776 ioctl c0306201 0 returned -14 05:11:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, r4}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {r2}, {0x0}, {0x0}, {0x0, r4}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {r3}, {0x0, 0x0}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r44}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, r102}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f080)={0x5, [{r65}, {}, {}, {}, {r79, r82}, {r34, r41}, {r87}, {}, {0x0, r68}, {}, {}, {r106}, {0x0, r8}, {0x0, r62}, {r31}, {}, {}, {}, {}, {}, {0x0, r109}, {0x0, r113}, {}, {0x0, r117}, {}, {}, {}, {}, {}, {}, {0x0, r114}, {}, {}, {}, {0x0, r134}, {r63, r33}, {}, {0x0, r122}, {}, {}, {}, {0x0, r45}, {}, {0x0, r22}, {r2}, {}, {0x0, r150}, {}, {0x0, r27}, {}, {}, {r124}, {}, {}, {r55}, {r75, r37}, {0x0, r41}, {}, {0x0, r83}, {}, {r28, r96}, {0x0, r91}, {r69, r121}, {}, {}, {r145}, {r99}, {}, {r72}, {}, {r12}, {r54, r86}, {}, {r50}, {}, {}, {}, {0x0, r120}, {}, {0x0, r43}, {0x0, r32}, {r139, r138}, {}, {r49, r15}, {0x0, r98}, {r2}, {}, {r64}, {}, {0x0, r81}, {}, {r18, r51}, {}, {}, {r95}, {r35}, {}, {}, {r84}, {}, {}, {r24}, {0x0, r25}, {}, {0x0, r94}, {0x0, r44}, {r106}, {r9, r119}, {}, {0x0, r30}, {0x0, r29}, {r142, r7}, {}, {}, {}, {0x0, r5}, {r89}, {}, {0x0, r40}, {r67, r41}, {r42}, {r60, r78}, {0x0, 0x0}, {}, {0x0, r52}, {r58}, {}, {0x0, r140}, {0x0, r137}, {0x0, r108}, {}, {r118, r32}, {0x0, r81}, {}, {}, {}, {r126}, {}, {}, {}, {}, {0x0, r77}, {0x0, r20}, {r38}, {r61}, {r146, r133}, {r127}, {}, {}, {0x0, r111}, {r57}, {}, {}, {}, {r148}, {}, {r67, r39}, {r80, r51}, {r13}, {}, {0x0, r56}, {r65, r104}, {}, {r85, r10}, {}, {r19}, {r92}, {}, {}, {0x0, r136}, {0x0, r117}, {0x0, r144}, {}, {r115}, {}, {r46, r134}, {}, {r135}, {r26}, {r13}, {r132}, {r12, r128}, {}, {0x0, r143}, {r148}, {}, {0x0, r149}, {}, {0x0, r129}, {0x0, r86}, {r112, r81}, {r6}, {r48, r90}, {0x0, r103}, {r130}, {r80}, {r107, r105}, {0x0, r29}, {}, {0x0, r59}, {r112}, {}, {r73, r74}, {}, {0x0, r47}, {}, {}, {r125}, {r18, r140}, {r21, r66}, {}, {}, {0x0, r52}, {}, {0x0, r131}, {r70, r17}, {r16, r71}, {r23, r32}, {}, {r55}, {}, {r101}, {}, {0x0, r44}, {r93}, {}, {}, {r147}, {}, {0x0, r17}, {r11, r141}, {}, {}, {0x0, r116}, {}, {0x0, r8}, {}, {r85}, {r6}, {}, {}, {}, {0x0, r88}, {0x0, r123}, {0x0, r43}, {0x0, r36}, {r18}, {}, {0x0, r14}, {}, {0x0, r109}, {r97, r109}, {r76}, {}, {r3}], 0x8, "b48e43adf11678"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000046e80)={0x0, ""/256, 0x0}) r156 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r156, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r156, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r156, 0xd000943e, &(0x7f00000000c0)={r154, r151, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r159}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r157}, {}, {}, {0x0, r159}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r160}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r100}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r158}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000047080)={0x0, 0x0, "37abbd209d1d6c9eb3b69ee8448cf2d8810aba7b8e63216fb2520966e84491574d23e4f10338b1222b10d37c2b18295237bebfcd148f3f5a7cdf08f55a34f943e7ff63dcc134b0031f35f74b35d8d8654c2d9a45212a28c8cb045cfba4f3f7a7cc9ea87ef5ef5074a1a968ba182caa1811f8363820e495fc97bd03efb6f3cc970469cb8a7f5960c6490751641ff81180aacd140f4ac6f5d695c1ed5ac66bd1fcf8f50d240e19e6e98b0f170d0e78e0cfd2c5635d620dee764f44003e8f7ede89a55ea5b2426711334af447ca4858848ba29be7e30259ce0fec2f5b7e31172959ca57c44a9de67fe956c15ec98058f396a5f5957af3ba79fab8a9e179d7b14164", "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"}) r162 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r162, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r162, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r165}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r163}, {}, {}, {0x0, r165}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r53}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r164}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000048080)={0xffffffffffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r110}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r152}, {}, {r153}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {r155, r159}, {r161}, {}, {}, {0x0, r165}], 0x7, "b2125f0e3958f0"}) 05:11:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 512.518990] binder: 770:776 ioctl c0306201 0 returned -14 05:11:47 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/33, 0x21}], 0x4, 0xd9f, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = syz_open_dev$sg(&(0x7f00000003c0), 0x7, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@private1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380), 0x100000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r4}}, {@uname={'uname', 0x3d, '/dev/binder#\x00'}}, {@access_uid={'access', 0x3d, r5}}, {@cachetag={'cachetag', 0x3d, '/dev/binder#\x00'}}, {@cachetag}, {@version_9p2000}, {@afid}, {@mmap}, {@version_u}], [{@smackfshat={'smackfshat', 0x3d, '/dev/binder#\x00'}}, {@appraise_type}, {@dont_appraise}]}}) r6 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, 0x0) r7 = dup2(r6, r0) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) [ 512.574333] binder: 783:785 unknown command 0 [ 512.595450] binder: 783:785 ioctl c0306201 20000200 returned -22 05:11:47 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) r4 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x5, 0x111040) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000002, 0x2010, r4, 0x3c8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x1, 0x80000000, 0x1, 0x5], 0x5, 0x800, 0x0, 0xffffffffffffffff}) r6 = openat$incfs(r5, &(0x7f0000000280)='.log\x00', 0x2000, 0x8) ppoll(&(0x7f00000002c0)=[{r0, 0x8011}, {r5, 0x4111}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x10}, {r1, 0x7000}, {r1, 0x9688}, {r6, 0x105a}], 0x7, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0xffffffffffff8001]}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000240)=0x2) [ 512.635753] binder: 783:785 unknown command 139027216 05:11:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001400)={&(0x7f0000000140)={0x1294, r1, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'bond_slave_1\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_NODE={0x10a4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "094b8df399fdba00191bbabf3e13b9f2ad34bdb3"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "1386cecb0524199ea27afaa84832c9e22302149f540d2ca650"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x822f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xa0c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x47c40b7f}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x64}]}]}, 0x1294}, 0x1, 0x0, 0x0, 0x20004000}, 0x40085) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) 05:11:47 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 512.662806] binder: 794:796 ioctl c0306201 0 returned -14 [ 512.685512] binder: 783:785 ioctl c0306201 20000040 returned -22 [ 512.700726] syz-executor.5 (792): drop_caches: 2 [ 512.708858] binder: 797:799 ioctl c01864c6 20000200 returned -22 [ 512.724075] syz-executor.5 (801): drop_caches: 2 [ 512.725323] syz-executor.1 (803): drop_caches: 2 [ 512.739074] binder: 794:802 ioctl c0306201 0 returned -14 [ 512.742729] binder: 783:795 unknown command 139027216 [ 512.744783] binder: 783:785 unknown command 0 [ 512.750839] binder: 783:795 ioctl c0306201 20000040 returned -22 [ 512.768979] syz-executor.1 (806): drop_caches: 2 05:11:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x6, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2a", 0x33, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 512.790638] binder: 783:785 ioctl c0306201 20000200 returned -22 05:11:47 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000180)=""/161, 0xa1}], 0x2, 0xd9f, 0x5) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:47 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fK\x00\x00'], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 512.845479] syz-executor.1 (814): drop_caches: 2 05:11:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 512.908784] binder: 819:823 ioctl c0306201 0 returned -14 [ 512.946135] syz-executor.5 (817): drop_caches: 2 05:11:47 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2a", 0x33, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 512.959155] binder: 821:825 unknown command 0 [ 512.965049] binder: 819:829 ioctl c0306201 0 returned -14 [ 512.970853] syz-executor.5 (826): drop_caches: 2 [ 512.971640] binder: 821:825 ioctl c0306201 20000200 returned -22 [ 512.991855] syz-executor.1 (830): drop_caches: 2 05:11:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7f, 0x2) mmap(&(0x7f00000fb000/0x2000)=nil, 0x2000, 0x3000004, 0x1010, r0, 0xffffd000) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) lseek(r1, 0xffffffffffffff56, 0x3) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:47 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x12, r1, 0xfffff000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) r4 = accept4$nfc_llcp(r3, 0x0, &(0x7f00000001c0), 0x800) flock(r4, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0xf, 0x0, 0xfffffffffffffffc, 0x3d, 0x0, &(0x7f0000000200)="22f47b93e67bef267aed7b56f14d6e5be96273344c52b7dd84afb4df0f94d8d62596f3979ccef5f3e9f2d137e369b0bd2f010061abe2ad964497e49382"}) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f0000000240)="4402471e2d1f6afa4265930e3f34df411594a6b37f0d172f3691ba2f5ac58968f3a16617ffc66e8b2831a3f5f1dbf86ca493b7f8440f1dbe10c294da", 0x3c, 0x200, 0x0, 0x1}]) syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 513.027287] binder: 821:825 unknown command 19212 [ 513.032389] binder: 821:825 ioctl c0306201 200001c0 returned -22 [ 513.057769] syz-executor.1 (836): drop_caches: 2 [ 513.076465] binder: 821:843 unknown command 19212 [ 513.088612] binder: 821:843 ioctl c0306201 200001c0 returned -22 [ 513.185019] syz-executor.5 (846): drop_caches: 2 [ 513.206514] syz-executor.5 (852): drop_caches: 2 [ 513.510055] binder: 797:862 ioctl c01864c6 20000200 returned -22 05:11:48 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x2, 0x6, 0x301, 0x0, 0x0, {0x2, 0x0, 0x9}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0xaf, 0x2, 0x3, "c3e8543905a4b6ec9099e50ce5bf7cb3", "4bab3eda86b55d8a2ecb57eeedf41fb83dc1611b62ce669ea1d04cfa7ecc9bd04d9a8d50a64183d9117c9682b7174f3520fc2afb19067ed60e54e51aa9e73d923e2c3230ace675c93d3057025db4231120f42c397e485843dd4b7e0b79b6329f6fa4a84c2716d1f361216821c5b5c7e314ae2e6693cead24bf4d73360a52d0d6921f4bfe7a294461706bca2fbe58b022b9d212fac74c3a8b04dc"}, 0xaf, 0x3) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@newneigh={0x60, 0x1c, 0x300, 0x70bd26, 0x25dfdbfd, {0x2, 0x0, 0x0, 0x0, 0x4, 0x3}, [@NDA_PORT={0x6, 0x6, 0x4e22}, @NDA_PROBES={0x8, 0x4, 0xfffff800}, @NDA_DST_MAC={0xa, 0x1, @remote}, @NDA_PROBES={0x8}, @NDA_VLAN={0x6, 0x5, 0x4}, @NDA_PORT={0x6, 0x6, 0x4e21}, @NDA_PROBES={0x8, 0x4, 0x2}, @NDA_VLAN={0x6, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004840}, 0x40010) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000040)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000380)={r0, r2}) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x2280, 0x0) preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000480)=""/10, 0xa}, {&(0x7f00000004c0)=""/4096, 0xfffffe70}], 0x4, 0x5b91, 0xff) 05:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:48 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x7) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x1, 0xbb, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, &(0x7f0000000180)={0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000400)={0x30, 0x0, &(0x7f00000002c0)=[@acquire_done={0x40106309, 0x3}, @dead_binder_done, @increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x1}], 0xd8, 0x0, &(0x7f0000000300)="886aeac5462f9758d6c89c747fde8670d5c35a4a0a3f77657a644650ed1f0c67b4a75ba014d643614fc71aadafcbaaf70bc9f6a0eab2334daa7da780ba62e567e22611411e871489814a02d7411d7adb38133b12a47a43a7afc5794f565a08e6a85b0a570d75501b224f8da66d3aa6f8e2831957b85012ac0d068f313991dc6f17852130d43574d0a365a9912eb03c3f1cb9d670c72b16e08211aaaf5c5e42a734c416e2c7aba702073bb197a0223bf92b9b7652748cf424d66f71e0801de5079cc2efd935b7833df9e7fb8203f789406a204f83d9ad80e1"}) r4 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c630000b6b32b2d00000001210e19ab50cdea1ef77fb0d79e0adc39c800000000818a0608e3d90000"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2a", 0x33, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:48 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x480) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_setlink={0x238, 0x13, 0x1, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x700, 0xa0}, [@IFLA_VFINFO_LIST={0x1b8, 0x16, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x0, 0xde, 0x6}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0x1}}, @IFLA_VF_TRUST={0xc, 0x9, {0x7fff, 0x1ff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x100, 0x1f}}]}, {0x84, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0xa67a6b1, 0x2}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x9, 0x1000}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0xfff, 0x22bb}}, @IFLA_VF_RATE={0x10, 0x6, {0x4f, 0x1000, 0x2}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xc0a3, 0x3}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0xeef, 0xffffffff}}, @IFLA_VF_RATE={0x10, 0x6, {0x2, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x2}}]}, {0x3c, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x7, 0x9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x80000001, 0xfffffffffffffffa}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x5, 0x101}}]}, {0x28, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x5, 0x10000, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x400, 0xbe9a}}]}, {0x94, 0x1, 0x0, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x7, 0xf1}}, @IFLA_VF_VLAN_LIST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8, 0x72b, 0x2, 0x88a8}}, {0x14, 0x1, {0x9, 0x84c, 0x6, 0x8100}}]}, @IFLA_VF_MAC={0x28, 0x1, {0x20, @random="4f4eeb1936d7"}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x2, 0x7}}, @IFLA_VF_TRUST={0xc, 0x9, {0x8, 0x7}}, @IFLA_VF_VLAN={0x10, 0x2, {0xfffffffa, 0x60, 0x9}}]}]}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PORT_SELF={0x18, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "4092102a36fa9ada8a386ee9f81e4c73"}]}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth1_to_batadv\x00'}, {0x14, 0x35, 'veth0\x00'}, {0x14, 0x35, 'ip6erspan0\x00'}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@private}}, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="5b06b340f5162da126c98029193318f4f67811bd5890821ee22c36614a6fd989b610ea4e4c3b4a1e40ae5c213a93dd991b6ddecb7d360edd8c2959b166f2360a42943159cd104a262578f5ec", 0x4c}, {0x0}, {&(0x7f00000004c0)}], 0x0, &(0x7f00000015c0)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@nomblk_io_submit}], [{@smackfsdef={'smackfsdef', 0x3d, 'check=strict'}}, {@fsname={'fsname', 0x3d, '\\-.#'}}, {@permit_directio}, {@fowner_lt}, {@uid_eq={'uid', 0x3d, r4}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@hash}]}) syz_mount_image$affs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x3, 0xa, &(0x7f0000003940)=[{&(0x7f0000000480)="ee936403bae6e0531eb479f08238ea810b9751d401ea9af10ec03b57df4a7707078c3b4f58e2e9ad02099d0532d0fbeeaedb61bdc78089dfa83e3040c3aee77327c62b744f650b348c043e8f984435cdb8993eb501835a0ca21fd9d1941fd3df010193000fdf2548c0aeac19813de4a84fe85182e8c1dd694ff89e0a66a7f7d2fafeb21bde35e9f19ad288fefb7d715de931ba1d0ba9c695e2dfed676c6e1f1b914fd0843ebc280594c686a5c6d35d263b", 0xb1, 0x9}, {&(0x7f0000000540)="06999625907985a968cdfdaed2347af8dfdb2f7d0783151570063e0c38029110f3cd07125a48b702be28f242b0845114198e9dba134a073c0dd226ff428e94cfc66ffb78e6f63dfde825190509a4e8458a085b2bff6b655f56e711a392", 0x5d, 0xfffffffffffffe45}, {&(0x7f00000005c0)="d3aaec7926251e09f71fe88a40726166536ddc573b77f0271024782cd77c266665d1b6e8d873fc1d6269f9fe73e0654be7975e995f08479557c95f2835f31ef1238d7f3985bae41fd5dc0b21ff5c3381556906539c79d08df74cc5476732d1b7b58041da7be330a0342e97a02a71aaba1780a2ee10f2376022e3decf5b1402ec2416706cff81780e998a701888bcc25faaf911029d5afabc5c771e62f2138e686e4bcfa8cb26c1e23cbe73f02c20a950f8b6b917e4a9df93bd116c9442da50fb9111a69286d513783f33a0a5ef1ab72c2488b0a500728aabc4", 0xd9, 0x7}, {&(0x7f00000006c0)="4693217d8c7656f1f1aea0dcf20572be7ff9196552d22846f1e548ee3b2aa260fa31714a127be4991048fd981ee61013534d7ae6956a234be4a1c3c8d36d159614af96c14d249931882d1910514e95bcc72c510c50b2b75a8d30be3d81679254df4b9a187f3f5b6549d1b9e16120752a887561812420abf3df1034ea6b77643b0e90b95f368526d3969552f81862218092173d085a05c2d8df656e5b4e12e4d18143f5f1541c27c4656173761491e1ba8562cb72f0598d1a2e72", 0xba, 0x2}, {&(0x7f0000000780)="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0x1000, 0xee}, 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{&(0x7f0000002780)="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0x1000, 0x4}, {&(0x7f0000003780), 0x0, 0x8}, {&(0x7f00000037c0)="886b3fbdbe742a066d9e45053403a04a8761347620595a929c46234f1c0b226c2b7db990709a2f273a7651bda131cebf93b9199c5ca0e83d34be3ec775251c8cb0b10c8876fc8a7f24fbd72a56f6dece9ca2d0ba3e8f8516ed02f0b8154e55db5b2614b5366d686f407074e589d2360e4e60cfe20b7766b6581d6e187d88b376068484a04ec9e6c3eeb468c522326338903fe7b1938666a3fdac1c07643d7722bc3dcd116206df3e11618c107462340e1efab6aa68a55ebb2f7a88c09e98adf459bed89d431270ae600e7477abd28343675f909aeb2c2a416cd30d58dde1e3e037eeb8e3", 0xe4, 0x81}, {&(0x7f00000038c0)="caad06c690dfba59af3beb98a40be9a54146c30728a1756b75855d3f00210b180b7f3de10dcba023272a6e287d9200695546b61becbd61c61d8198a66015ea7c3af3d326500ade64f3e03beef7b869033b42c02910c9f29a7759b0a47d09f36e148aaa324598abb0386b6043bde798821a", 0x71, 0x3f}], 0xb1feef73d0893cdc, &(0x7f0000003a40)={[{}, {')!#+[-)/.'}, {}, {'\\'}, {}, {'[$-'}, {'!'}, {'\x00'}], [{@dont_appraise}, {@euid_eq={'euid', 0x3d, r4}}, {@smackfsdef={'smackfsdef', 0x3d, '(\'%#-:'}}, {@uid_gt={'uid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x23}}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r2, &(0x7f0000003c40)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0xa00002c0}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b00)=@bridge_setlink={0xd4, 0x13, 0x8, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x1210, 0x100}, [@IFLA_NET_NS_FD={0x8, 0x1c, r5}, @IFLA_VFINFO_LIST={0xac, 0x16, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x2c3, 0xb, 0x9}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x6, 0x100}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x7, 0x9}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0xaaa, 0x10001}}]}, {0x60, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x9, 0x9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7b3, 0x401}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x8, 0x1f}}, @IFLA_VF_MAC={0x28, 0x1, {0x80, @local}}, @IFLA_VF_VLAN={0x10, 0x2, {0x1, 0x6a4, 0x7ff}}]}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x44084}, 0x0) r6 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, 0x0) r7 = dup2(r6, r0) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) [ 513.627273] binder: 867:875 ioctl 40305828 20000240 returned -22 [ 513.631477] syz-executor.1 (871): drop_caches: 2 [ 513.643429] syz-executor.5 (870): drop_caches: 2 [ 513.666993] syz-executor.5 (870): drop_caches: 2 05:11:48 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="106308400000000000009100"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c1", 0x35, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:48 executing program 1: mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000040)='2\x00', 0x2) write$sysctl(r0, &(0x7f00000000c0)='2\x00', 0x1) [ 513.677893] syz-executor.1 (881): drop_caches: 2 [ 513.687325] binder: 868:876 ioctl c0306201 0 returned -14 [ 513.693167] binder: 867:875 unknown command 0 05:11:48 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x90, 0x0, &(0x7f0000000340)=[@enter_looper, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f00000002c0)={@flat=@binder={0x73622a85, 0x1100, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/240, 0xf0, 0x0, 0x1c}, @fda={0x66646185, 0xa, 0x2, 0x12}}, &(0x7f00000000c0)={0x0, 0x18, 0x40}}, 0x1000}, @request_death={0x400c630e, 0x2}, @release={0x40046306, 0x1}, @increfs_done, @register_looper, @acquire={0x40046305, 0x1}], 0x6, 0x0, &(0x7f0000000400)="db1ea9eba0c3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 513.738061] binder: 867:883 ioctl c018620c 20000180 returned -22 [ 513.740255] binder: 867:875 ioctl c0306201 20000200 returned -22 [ 513.776659] binder: 868:876 ioctl c0306201 0 returned -14 [ 513.782199] syz-executor.1 (891): drop_caches: 2 05:11:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, 0x0, 0x0) mmap(&(0x7f0000788000/0x4000)=nil, 0x4000, 0x2000008, 0x40010, r1, 0x87080000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000001440)={@id={0x2, 0x0, @auto="fc2b4b9c3afbb0309f9bc579b30808a6"}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/93, 0x5d}, {&(0x7f0000001240)=""/114, 0x72}, {&(0x7f00000012c0)=""/244, 0xf4}], 0x5, 0xf8, 0xfff) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f00000014c0)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x10000, 0x3, 0x7, 0x281a, 0xfffffffffffffffa, 0x9}, {0x0, 0xffff, 0x3, 0xffff, 0x8, 0x2}], ['\x00', '\x00', '\x00', '\x00']}) write$sysctl(r3, &(0x7f0000000100)='2\x00', 0x2) [ 513.849436] binder: 867:883 ioctl 40305828 20000240 returned -22 [ 513.864604] binder: 867:901 unknown command 0 [ 513.874703] syz-executor.1 (903): drop_caches: 2 [ 513.880246] syz-executor.5 (890): drop_caches: 2 [ 513.890635] binder: 867:901 ioctl c0306201 20000200 returned -22 05:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75e", 0x30, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:48 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0xc88, 0x490, 0x81, 0x6}) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000180)={0x10001, 0x2, 0x4, 0x8, 0x8000, {}, {0x4, 0x1, 0x82, 0x4, 0x8, 0x2, "5c937bb7"}, 0x4, 0x4, @planes=&(0x7f0000000040)={0x7, 0x8, @mem_offset=0x2, 0x3}, 0x7fff, 0x0, r2}) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r6, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r6, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xe8, 0x0, &(0x7f0000000340)=[@decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x2}, @acquire_done, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000200)={@fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r5}, @flat=@weak_handle={0x77682a85, 0x3101, 0x2}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}, 0x1000}, @increfs_done={0x40106308, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000280)={@fd={0x66642a85, 0x0, r6}, @flat=@binder={0x73622a85, 0x1100, 0x1}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}}, &(0x7f0000000300)={0x0, 0x18, 0x30}}}, @dead_binder_done, @acquire_done={0x40106309, 0x3}], 0x30, 0x0, &(0x7f0000000440)="3ab0fed8ac1628bbda1e3e414e1726628e8f4321869c45b7e4a0608ebbc332e05806e25805eef113d104735797c21113"}) 05:11:48 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10630840000000000000000035923baa82e80abf16b2f8c4d29e24880e7cfc663c73c8dbedd55f7447a6a1c62d7e1e7477685bd9ca80054a1bbc86ac06a522eefaab574296c13aacea1323f398aa2f0faa7a6673a2a288df3d953adab5bd75def7ac0a51e0037644095483a28a62d6fb905d791c470137208d7a41b39b21"], 0xfdfdffff, 0x1000000, 0x0}) [ 513.894766] syz-executor.5 (904): drop_caches: 2 [ 513.908358] binder: 867:875 ioctl c018620c 20000180 returned -22 [ 513.926268] syz-executor.1 (903): drop_caches: 2 05:11:48 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x18f700, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003100)={'ip_vti0\x00'}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xe5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x94, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e20, 0x6, @private1, 0x3}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0xb6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x3c}, @in6={0xa, 0x4e24, 0x1, @empty}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e23, @empty}]}, &(0x7f00000003c0)=0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000400)={0x10000010}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r4, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="10919040166647ee63084128909b5a05664000"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c1", 0x35, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 513.951565] syz-executor.1 (903): drop_caches: 2 [ 513.991077] binder: 905:907 ioctl c0306201 0 returned -14 [ 514.001753] syz-executor.1 (903): drop_caches: 2 [ 514.014304] binder: 905:907 ioctl c058565d 20000180 returned -22 [ 514.021090] binder: 914:918 unknown command 0 [ 514.025607] binder: 914:918 ioctl c0306201 20000200 returned -22 05:11:48 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) lchown(&(0x7f0000000600)='./file0\x00', 0xee00, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r2, r0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r5, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r5, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0xc8, 0x0, &(0x7f00000004c0)=[@increfs_done={0x40106308, 0x3}, @enter_looper, @enter_looper, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f00000001c0)={@fd={0x66642a85, 0x0, r4}, @fd={0x66642a85, 0x0, r5}, @flat=@weak_handle={0x77682a85, 0x0, 0x2}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @release, @acquire, @decrefs, @enter_looper, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f00000002c0)={@flat=@weak_handle={0x77682a85, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/119, 0x77, 0x1, 0x23}, @flat=@weak_handle={0x77682a85, 0x100, 0x3}}, &(0x7f0000000340)={0x0, 0x18, 0x40}}}], 0xa1, 0x0, &(0x7f0000000380)="393d8623978bd11e1219c96d1dae8e737dd1aa96ecaafbfe60a0d16ac78006d50d9a6cd385c18912b028d6d165862cc8fc5f275d29e70037b19c54eb1894864b1c9467879c1368336901cc5c8590160f9ca09f114d14a67b38818eaa0869e53dc4ff268ef6f2d7145c6f678b80aa168a7f71400141fd258e60ed473cd8e8b500ef11b0153c4df4f206179e7d3c1954e05856f0026c382271ec9afb6bdf0c785eae"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 514.046917] syz-executor.4 (907): drop_caches: 2 [ 514.054267] syz-executor.1 (922): drop_caches: 2 [ 514.055108] syz-executor.4 (907): drop_caches: 2 [ 514.085516] syz-executor.5 (920): drop_caches: 2 [ 514.094663] syz-executor.1 (903): drop_caches: 2 [ 514.101588] binder: 905:907 ioctl c0306201 0 returned -14 [ 514.116249] binder: 905:929 ioctl c058565d 20000180 returned -22 [ 514.134947] syz-executor.0 (931): drop_caches: 2 [ 514.141986] syz-executor.5 (920): drop_caches: 2 05:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed7", 0x2a, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:48 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) [ 514.147327] syz-executor.0 (931): drop_caches: 2 [ 514.157662] binder: 925:931 ioctl c0306201 20000040 returned -11 [ 514.164968] syz-executor.4 (926): drop_caches: 2 [ 514.170878] syz-executor.4 (907): drop_caches: 2 [ 514.181401] syz-executor.0 (931): drop_caches: 2 [ 514.194943] syz-executor.0 (934): drop_caches: 2 [ 514.206366] binder: 935:937 unknown command 0 [ 514.226209] binder: 935:937 ioctl c0306201 20000200 returned -22 [ 514.242697] binder: 935:944 unknown command 0 05:11:49 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="afcb5e0c019ab242ce2eca46f33ad01ad621bb16f3cba7705ae4f1c6673fdd1646e720f9d102aa2e714ebfea0974be28c8903cc1d8da772a057db61d72996630267776bc42f3fd882050798741822a11e1273b35892fa5c9844f937a3c8c1463efda8ba4e33f458bbdfdd27bd469b9822aeb025442d2b52c8cb784b3afd4b2c310471b61ebd8f2a9b1dde98fd105a08bc4c3751f26b1ee3310599d1242307e700db86b04a457ab481d4c2a68", 0xac, 0x1}, {&(0x7f0000000240)="a0e293bdfe011933824f12e14f6cc943b9fe56b39a2767cd4e331fba7b14629f3a0d05d0f8c11fa218f773fc8730f182b8f477dc9a215b4abc2d019739e9bb2adc78d47757fb36cb5815cc7591f6fcaf269c80513d195f81b746a170902f7025733ff7a0539a0b06b9c4a1882574bcc3b6577f16f3cd71a4aa58c5e88d9729cf45b6e56235536f3f1e874b9fae800403", 0x90}, {&(0x7f0000000300)="0a6e88b8ea14a84b8f76174d1f4304e58cccf15000a275362885f263f9f60e042f1a0d7f419ddce42600902365d6d3e0031b3939abf5f098eff53a3d13463adeb539dc6895b239d523a4964287ac238470753f786edec3fc2020003ad291befb559d501fd3a97f2e5e23c8d727d66ddf55d355b224dba55659b0ec7c05cda6f74a14c0acbbcaea43d7fe7642c9361177e3eeb28424f9d15741543925c4cc47c67cae0ae5310239ded212a9bcb97c56d046891dda1ca39b76b18b3c3504b207fa0f776f3d8850b0343efe3ec3e2e0cd5c8008538b5855318fffe13772d7f9597c640ca8b5b5592ae8145a79699246ca69c1dd19ca48b5e6e9bb", 0xf9, 0x10001}], 0x10000, &(0x7f00000000c0)={[{@nodots}, {@nodots}, {@fat=@nocase}, {@nodots}], [{@subj_type={'subj_type', 0x3d, '/dev/binder#\x00'}}]}) openat$incfs(r3, &(0x7f0000000480)='.log\x00', 0x82400, 0x106) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r4 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:11:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c1", 0x35, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 514.247408] binder: 935:944 ioctl c0306201 20000200 returned -22 05:11:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x61) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:49 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000a40)={0x64, 0x0, &(0x7f0000000600)=[@dead_binder_done, @register_looper, @transaction_sg={0x40486311, {0x40002, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000540)={@ptr={0x70742a85, 0x0, &(0x7f00000004c0)=""/71, 0x47, 0x2, 0x2e}, @fda={0x66646185, 0xa, 0x2, 0x21}, @fda={0x66646185, 0x5, 0x1, 0x34}}, &(0x7f00000005c0)={0x0, 0x28, 0x48}}, 0x1000}, @acquire={0x40046305, 0x2}], 0x2d, 0x0, &(0x7f0000000a00)="6285ee179164fc80da4205f0ea433c8cff05f9f6e764d6afdb56ed0245588ec445d0083e5cc1b30aa1ce68f706"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800009, 0x8010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000582000/0x4000)=nil, 0x4000, 0x4, 0x8010, r3, 0xd38ee000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000800)={0x138, 0x0, &(0x7f0000000b00)=[@enter_looper, @request_death={0x400c630e, 0x3}, @increfs_done={0x40106308, 0x1}, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000380)={@fd={0x66642a85, 0x0, r5}, @fd, @fda={0x66646185, 0xa, 0x2, 0x4}}, &(0x7f0000000ac0)={0x0, 0x18, 0x30}}, 0x1000}, @acquire={0x40046305, 0x1}, @dead_binder_done, @request_death={0x400c630e, 0x3}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f00000002c0)={@ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/217, 0xd9, 0x0, 0x10}, @flat=@binder={0x73622a85, 0xa}, @fda={0x66646185, 0x2, 0x2, 0xa}}, &(0x7f0000000000)={0x0, 0x28, 0x40}}}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=ANY=[@ANYBLOB="8561646600000000010000000000000001000000000000001800000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB="00000000cef362a94430a0c6bf738b080000000000000000852a62770001000000000000"], &(0x7f00000000c0)={0x0, 0x20, 0x38}}, 0x1000}], 0x6, 0x0, &(0x7f0000000400)="9b0ef67e25f6"}) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000a80)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0xfdfdffff, 0x1000000, 0x0}) [ 514.296913] binder: 945:948 ioctl c0306201 0 returned -14 05:11:49 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00'}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x3, 0x8, 0x0, "62c3a8e1ff02967bdd0bbb527cf54d0ac8c6d1328ef22a1730ac99c889bb5d94162c34c2ae6afe70eeb4cf99ce7cb878c28086c504da327e9d4d892ff16b7c", 0x36}, 0x60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed7", 0x2a, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 514.372475] binder: 945:948 ioctl c0306201 0 returned -14 [ 514.387569] syz-executor.1 (958): drop_caches: 2 [ 514.397935] binder: 954:959 unknown command 1074299152 [ 514.407715] syz-executor.5 (952): drop_caches: 2 [ 514.416455] binder: 960:963 unknown command 0 05:11:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept(r1, 0x0, &(0x7f0000000040)) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) umount2(0xfffffffffffffffd, 0x4) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) [ 514.425220] binder: 954:959 ioctl c0306201 20000040 returned -22 [ 514.433322] syz-executor.5 (962): drop_caches: 2 [ 514.446017] binder: 960:963 ioctl c0306201 20000200 returned -22 [ 514.469818] binder: 960:967 unknown command 0 05:11:49 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/104, 0x68}], 0x1, 0xd9f, 0x80000) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000180)=0x20c, 0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:49 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={""/10, ""/2, @empty}}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getnetconf={0x3c, 0x52, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3ff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40040) [ 514.483826] binder: 960:967 ioctl c0306201 20000200 returned -22 [ 514.506559] syz-executor.1 (972): drop_caches: 2 05:11:49 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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0x23f8}, 0x1, 0x0, 0x0, 0x8800}, 0x4000084) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$binder(&(0x7f00007fb000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0x8) r4 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000001) 05:11:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='3\x00', 0x2) [ 514.542705] binder: 973:977 ioctl c0306201 0 returned -14 [ 514.554499] syz-executor.1 (980): drop_caches: 2 [ 514.576144] syz-executor.5 (979): drop_caches: 2 [ 514.583794] binder: 973:977 ioctl c0306201 0 returned -14 05:11:49 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x800c2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000540)={0xac, 0x0, &(0x7f0000000440)=[@acquire_done={0x40106309, 0x2}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000000)={@ptr={0x70742a85, 0x0, &(0x7f0000000180)=""/211, 0xd3, 0x1, 0x3a}, @flat=@handle={0x73682a85, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000280)=""/186, 0xba, 0x1, 0x29}}, &(0x7f00000000c0)={0x0, 0x28, 0x40}}}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000380)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x1, 0x2, 0x3f}, @flat=@weak_binder}, &(0x7f0000000400)={0x0, 0x18, 0x38}}, 0x1000}], 0x7, 0x0, &(0x7f0000000500)="bf1f94d4db7b62"}) 05:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed7", 0x2a, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="74000000200000012bbd7000fddbdf250a1000048f000001040000001400f9fffb010000000000000000000000000000140002000000000000000000000000000000000014000100fe8000000000000000000000000000aa050015000000000014000200fe8000000000000000000000000000aa"], 0x74}, 0x1, 0x0, 0x0, 0x20008094}, 0x1) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 514.648338] syz-executor.5 (979): drop_caches: 2 [ 514.661820] binder: 987:992 unknown command 0 [ 514.684463] binder: 987:992 ioctl c0306201 20000200 returned -22 05:11:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:49 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x20, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000030000000c6300000c6300e1f42f48d8b9462700fffffffd008b07b48e142747f180f3d8310000006312abbb45be7f7440d0bcf5e88ba89e72d3b21bc668ece632232a00577413b76a9436009975ea53e07954adc51e251dcbae236a310c59a0e0ee3b2400000000000000004b83b8cb6fcedef11ef90bc70000"], 0xa2, 0x0, &(0x7f0000000300)="4b1af3332e63a1eec3418f9eeac61315f1b039c9d929b54d94169c98760d552cbddaac3fbe2f077d1ef8fb84c9ba5e01be28e4b0a04225e7feb91e60539523d3dc6aea72f2a349b103059d7ae0a2722d08769a8d81cdca8daf2a4ec8325bdcaec8f545f9875385229c49acb2b7f41b368a8658ded84563d46d4c0718d9079dda08b5e7e51fd28e5749efab943326bffdd6f1ccc75fa559120d383abcbd8a169958b4"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000400)=""/43, 0x2b}], 0x2, 0xd9f, 0x2) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x0, 0x17, 0x5}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0xc002) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000640)={0x4, 0x200, 0x1, r6, 0x0, &(0x7f0000000600)={0x9a0915, 0xff, '\x00', @ptr=0xffffffffffff0001}}) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="835c52f34fecc282000000007ee104bbfba619a114587d09a6a1537f1602732d6ba040353630ff995674513686d2857461db817550b0c02d3df1aef3f8dc8d6b4f65758489ed524257055e81f3799f5252c47bf996426be24f1ff649c2bc38ab93d4e18a2ac6ac637993d7be1bd02c4121c0cb11f462234c424f57637f1b1f9f8f8d19b833f7c461011dff449f294573ff5fac04ccfad526813a0bde1b33520989b6a5ce7d7e64d8fb589aae3899573513710125ef8c3ef58363000000"], 0xfdfdffff, 0x1000000, 0x0}) [ 514.703045] binder: 993:997 ioctl c0306201 0 returned -14 [ 514.707497] binder: 987:992 ioctl 80087601 20000280 returned -22 [ 514.740142] binder: 993:997 ioctl c0306201 0 returned -14 [ 514.749844] binder: 987:1004 unknown command 0 [ 514.754147] syz-executor.1 (1003): drop_caches: 2 [ 514.785191] binder: 987:1004 ioctl c0306201 20000200 returned -22 [ 514.793265] syz-executor.5 (1006): drop_caches: 2 05:11:49 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) write$6lowpan_control(r4, &(0x7f0000000000)='disconnect aa:aa:aa:aa:aa:10 2', 0x1e) [ 514.806608] binder: 987:992 ioctl 80087601 20000280 returned -22 [ 514.809020] syz-executor.1 (1015): drop_caches: 2 [ 514.829497] binder: 1010:1013 ioctl c0205647 20000640 returned -22 05:11:49 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_mount_image$vxfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x38, 0x0, &(0x7f0000000600), 0x2200002, &(0x7f0000000640)={[{}, {'*'}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@appraise}, {@measure}, {@fowner_gt={'fowner>', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) r4 = syz_mount_image$afs(&(0x7f0000000700), &(0x7f0000000740)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000840)=[{&(0x7f0000000780)="b6fb3c549f9da0a90899f0056bdd39f1a56e65f85e0cad1eef65e8978b3137ca9e10f84f084d05c0d53d0ca5f604eb3ae04b6c09c4f65f5591a8fa6e95035e5b95ba371e2466367448023ca4a97486f1703914df5070271225d4101d92916e114f06c000d0c4d003ee91760ef501c3e584b80e578614eb7e2185d11a954605aab7f0b4522cfdb744373afc1f4ae7ff1257fc", 0x92, 0x4}], 0x10000c0, &(0x7f0000000880)={[{@dyn}, {@flock_strict}, {@source={'source', 0x3d, '/dev/binder#\x00'}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', 0xee00}}, {@obj_user={'obj_user', 0x3d, ':(\\\''}}, {@measure}, {@uid_gt={'uid>', 0xee01}}, {@appraise}, {@permit_directio}, {@obj_role={'obj_role', 0x3d, '#.-%[%!&'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) linkat(r3, &(0x7f00000006c0)='./file0\x00', r4, &(0x7f0000000980)='./file0\x00', 0x3400) r5 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0x60, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000340)={@fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0)=""/58, 0x3a, 0x0, 0x40}, @ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/249, 0xf9, 0x1, 0x1a}}, &(0x7f0000000180)={0x0, 0x18, 0x40}}, 0x40}, @exit_looper, @release, @decrefs={0x40046307, 0x1}], 0x82, 0x0, &(0x7f00000009c0)="182c7f02274d977ce5e2a76f7222d6a65413d3edd361d3efd758305d07bc9c41464ef291561b83a7e1287fb991cdbb877f79a7b1914f11cb759a6b212b5d2bdaadea738405966de3b5f0bd5724451198f15a01e3e7456cf34bf6db17d0e4d60c78919dc02b60d8458c40f9eefb7240aa9ec0d9882a2ec37382d22cac933693e093d9"}) 05:11:49 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 514.875815] binder: 1010:1021 ioctl c0205647 20000640 returned -22 [ 514.882763] syz-executor.5 (1017): drop_caches: 2 [ 514.885798] binder: 1018:1020 ioctl c0306201 0 returned -14 05:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de85", 0x24, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:49 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/119, 0x77}], 0x6, 0xda2, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 514.933990] binder: 1018:1025 ioctl c0306201 0 returned -14 [ 514.955063] binder: 1023:1027 unknown command 0 05:11:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:49 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$binder(&(0x7f00004ea000/0x1000)=nil, 0x1000, 0x1, 0x11, r4, 0x0) [ 514.978601] binder: 1023:1027 ioctl c0306201 20000200 returned -22 [ 514.982753] syz-executor.1 (1029): drop_caches: 2 [ 515.004983] syz-executor.1 (1033): drop_caches: 2 05:11:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) syz_mount_image$omfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x87, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000140)="033c977ecc54697ed9a3b9bf27b51e347d8388e46c6d5bb93a23ebf6cbc763a69d4e24bc77a77374fa61f000534772bcaf13685667843612284ba190f918424e6a599e45dc1b57c3ead75999b63bb93b0c8ead95034995", 0x57, 0x6}, {&(0x7f00000001c0)="0657475e37baf95e583a5f5290ddf9d8642113eeaf815d9b5777b840e42979f690e2be366e656615676470c7b47ce0f4aa6e0442c54966f4e1ad10ab61307816f4af83a95286d0a20801984db901794cb0faf34fe41185446b7c304489c4323fd02c0bda5c9a40c5927048fec3bcd2f9abfb22c838a5280c162e968526b21a72736ec8751c27e20ed94eb96821f9d69c2f7413c20a447f19dbc643be93909b94f2b7f1705d878e650c17a638d7580251e3333c8a96", 0xb5, 0x9}, {&(0x7f0000000280)="6e021be1960e81c88568ca7fc508b4d78b8db991976b938eee70462d4536c737d87096d834c716a73806f398b2176a4fb4099259ca9b12d7e80cca71fb1e5e05026acb028be66377b8129bf2a38b00f75162eeeed23cb4d7946442b3f180e85d3bb20a4f7ab3bac0f9f01444d713bdefa1f7c01a15c4c3e08ae174b63580", 0x7e, 0x6}, {&(0x7f0000000300)="1b416098a5f796b3b5c07c44fdb9b18357fb45dddea26dfa247cf508010705913c9f23d6946becd2d176002d74", 0x2d, 0x2}, {&(0x7f0000000340)="6d9ce6036c314f785c241d3d8cd66c968820bb3f0f03fd32ccb9d94256fc5b795213b50e901b8dcdc122fb1821681621676a587224631fced290f8091baf9d50162725997a6647f0cc8d31e52bfcda216bfd5d83ad96e155bae51c941238c9a73d748a8a", 0x64, 0x1}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000400)="16d90ba158a097df991dd215e0f6706ed52afcf985a42fe076b0ced8a956b56033efd4c117c42920e9360969eb5c247ff6abddaeecee1d2951956f8bd8940b0cb627ebe1d85e8ef97c0c29c7221661744a", 0x51, 0x7}, {&(0x7f0000000480)="0269801d612666fdcb7a1f58a33fd4f7", 0x10, 0xfff}], 0x40000, &(0x7f0000000580)={[{'^}+@'}, {'*'}, {'/proc/sys/vm/drop_caches\x00'}, {'@\'}:^{'}], [{@fsname={'fsname', 0x3d, '2\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@obj_user={'obj_user', 0x3d, '2\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x64, 0x0, 0x61, 0x37, 0x37, 0x63, 0x37], 0x2d, [0x39, 0x32, 0x36, 0x62], 0x2d, [0x0, 0x33, 0x38, 0x61], 0x2d, [0x33, 0x2a, 0x64, 0x66], 0x2d, [0x65, 0x63, 0x62, 0x65, 0x35, 0x30, 0x36, 0x64]}}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@dont_hash}, {@hash}]}) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 515.034646] vxfs: WRONG superblock magic 00000000 at 1 [ 515.046678] vxfs: WRONG superblock magic 00000000 at 8 [ 515.086271] vxfs: can't find superblock. [ 515.100898] binder: 1040:1047 ioctl c0306201 0 returned -14 [ 515.114786] syz-executor.1 (1048): drop_caches: 2 [ 515.130128] syz-executor.5 (1045): drop_caches: 2 [ 515.174563] binder: 1040:1047 ioctl c0306201 0 returned -14 [ 515.179792] syz-executor.1 (1050): drop_caches: 2 [ 515.189859] syz-executor.5 (1045): drop_caches: 2 05:11:50 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x4, 0x2) r3 = dup2(r1, r2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de85", 0x24, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:50 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1062ed3effbffe00200004009c1f710358879bd582aed90ced2578a5a5bf43de2ec319506a0ae6849459f8faa9b1e8c31f943370d89938c5ac4d351852134b4432921f4b90d3bff8b65a5309728b98cafd94eb92ae7285adde3d4cce12df5fb3aa5dd2c69efbd3ff2a5e4cc7f3d9884487f336ab84617cfecb8d9d5733fe987b74d02bdb1dd3"], 0xfdfdffff, 0x1000000, 0x0}) [ 515.278779] binder: 1063:1066 ioctl c0306201 0 returned -14 [ 515.306706] syz-executor.1 (1067): drop_caches: 2 [ 515.325473] binder: 1063:1066 ioctl c0306201 0 returned -14 [ 515.328405] binder: 1069:1070 unknown command 0 [ 515.346727] binder: 1069:1070 ioctl c0306201 20000200 returned -22 [ 515.353094] syz-executor.1 (1078): drop_caches: 2 [ 515.361388] syz-executor.5 (1071): drop_caches: 2 [ 515.370661] syz-executor.5 (1071): drop_caches: 2 [ 515.385177] binder: 1069:1070 unknown command 1055744528 [ 515.397276] binder: 1069:1070 ioctl c0306201 20000040 returned -22 05:11:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:50 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r3, &(0x7f00000000c0)=0xfc, r4, &(0x7f00000001c0), 0xe4, 0x8) 05:11:50 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f00000004c0)=[@dead_binder_done], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:50 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f000034f000/0x4000)=nil, 0x4000, 0x1000000, 0x22ed5eb9c10f0d1d, r3, 0x18612000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r4 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 515.507284] binder: 1091:1096 ioctl c0306201 0 returned -14 [ 515.511491] syz-executor.1 (1092): drop_caches: 2 [ 515.518135] binder: 1090:1097 ioctl c0306201 20000040 returned -11 05:11:50 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 515.551590] syz-executor.5 (1093): drop_caches: 2 [ 515.560801] binder: 1091:1096 ioctl c0306201 0 returned -14 [ 515.564984] syz-executor.5 (1093): drop_caches: 2 05:11:50 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de85", 0x24, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:50 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000998ac1331194325599b67b4a3190e65348791f2e529abbc70ce011d85cb6207c35706202403506c550b0e6326976609ba6aeced113fd25695926dc6fdd77f6d795239e8687d9cff31d6803cd2e15f41641476e7dc06dcb4e41033c6c4ebd1cabc08524d285e2d6fb482043df8f8a03175c9b4ddc6020"], 0xfdfdffff, 0x1000000, 0x0}) [ 515.676006] binder: 1108:1115 unknown command 0 [ 515.698789] binder: 1114:1118 ioctl c0306201 0 returned -14 [ 515.704514] binder: 1108:1115 ioctl c0306201 20000200 returned -22 05:11:50 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0x0, 0x1000000, 0x0}) 05:11:50 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x4160c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000053e000/0x4000)=nil, 0x4000, 0x200000f, 0x13, r1, 0x35495000) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000000)) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fff", 0x27, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 515.741215] binder: 1114:1118 ioctl c0306201 0 returned -14 [ 515.780863] binder: 1108:1125 unknown command 0 [ 515.800608] binder: 1127:1130 ioctl c0306201 0 returned -14 [ 515.803318] binder: 1108:1125 ioctl c0306201 20000200 returned -22 [ 515.810063] binder: 1127:1132 ioctl c0306201 0 returned -14 [ 515.817119] syz-executor.5 (1116): drop_caches: 2 [ 515.826463] syz-executor.5 (1126): drop_caches: 2 05:11:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:50 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) pwritev2(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="c74924e8e4a3dc35f4099b281f444a13983d1321a0c337acb0f37e3b1c0cd945913325", 0x23}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x7, 0x2, 0x4) r4 = syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x40080) ioctl$SNDCTL_TMR_CONTINUE(r4, 0x5404) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:50 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='?\x00\x00\x00'], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x4}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001400)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{r3}, r5, 0x0, @unused=[0x20, 0x80000001, 0x8, 0xfffffffffffffffe], @subvolid=0xffffffffffffffff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000100)={{r1}, r5, 0x4, @unused=[0x3f, 0x10001, 0x5, 0x9], @name="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"}) mmap(&(0x7f00000ad000/0x4000)=nil, 0x4000, 0x0, 0x30, r2, 0x3870c000) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1000, r0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x12, r6, 0xade07000) 05:11:50 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r5, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r5, 0x0, 0x0) dup2(r5, r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 515.945175] binder: 1138:1147 ioctl c0306201 0 returned -14 [ 515.965079] binder: 1139:1148 unknown command 0 [ 515.979926] syz-executor.0 (1150): drop_caches: 2 [ 515.986540] binder: 1138:1147 ioctl c0306201 0 returned -14 [ 515.999602] binder: 1139:1148 ioctl c0306201 20000200 returned -22 [ 515.999804] syz-executor.5 (1149): drop_caches: 2 [ 516.019342] syz-executor.1 (1152): drop_caches: 2 [ 516.031224] syz-executor.1 (1152): drop_caches: 2 [ 516.035050] syz-executor.0 (1158): drop_caches: 2 [ 516.041717] binder: 1139:1155 unknown command 63 05:11:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fff", 0x27, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 516.052425] syz-executor.5 (1156): drop_caches: 2 [ 516.058441] binder: 1139:1155 ioctl c0306201 200001c0 returned -22 [ 516.069464] syz-executor.1 (1152): drop_caches: 2 [ 516.074936] syz-executor.0 (1150): drop_caches: 2 [ 516.087561] binder: 1139:1148 ioctl c0306201 20000040 returned -11 05:11:50 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000200), 0x0, 0xd9f, 0x400) dup(r1) signalfd(r1, &(0x7f0000000200)={[0x4]}, 0x8) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = accept$netrom(r0, &(0x7f0000000000)={{}, [@rose, @null, @remote, @netrom, @remote, @bcast, @remote, @default]}, &(0x7f00000000c0)=0x48) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x5, 0x8010, r4, 0x34576000) r5 = dup2(0xffffffffffffffff, r3) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) [ 516.104381] syz-executor.0 (1150): drop_caches: 2 [ 516.108155] syz-executor.1 (1152): drop_caches: 2 [ 516.116202] binder: 1139:1155 unknown command 0 [ 516.126706] syz-executor.0 (1150): drop_caches: 2 [ 516.127551] syz-executor.1 (1152): drop_caches: 2 [ 516.135814] binder: 1139:1155 ioctl c0306201 20000200 returned -22 [ 516.158858] binder: 1162:1163 ioctl c0306201 0 returned -14 [ 516.173534] syz-executor.1 (1152): drop_caches: 2 [ 516.175438] syz-executor.0 (1150): drop_caches: 2 [ 516.178824] binder: 1139:1168 unknown command 63 [ 516.191020] syz-executor.1 (1167): drop_caches: 2 [ 516.191189] syz-executor.0 (1158): drop_caches: 2 [ 516.201189] syz-executor.1 (1167): drop_caches: 2 05:11:51 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = signalfd(r1, &(0x7f00000000c0)={[0x80000001]}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = dup2(r3, r4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 516.208765] binder: 1162:1163 ioctl c0306201 0 returned -14 [ 516.215887] syz-executor.1 (1152): drop_caches: 2 [ 516.222417] binder: 1139:1168 ioctl c0306201 200001c0 returned -22 [ 516.240240] syz-executor.0 (1171): drop_caches: 2 [ 516.245845] syz-executor.5 (1169): drop_caches: 2 [ 516.247237] syz-executor.1 (1152): drop_caches: 2 05:11:51 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000240)={0x2d86, 0x1, 0x4, 0x28, 0x4, {}, {0x5, 0x1, 0x6b, 0xfb, 0x9c, 0x4b, "b9bdbedc"}, 0xfffff8f1, 0x2, @userptr=0x9, 0x8, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000667000/0x2000)=nil, 0x2000, 0x1800003, 0x40010, r2, 0x5000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_buf(r4, 0x0, 0xc1c2bfd730a784f8, &(0x7f0000000180)=""/170, &(0x7f0000000000)=0xaa) r5 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 05:11:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 516.272308] syz-executor.0 (1179): drop_caches: 2 [ 516.283468] syz-executor.5 (1181): drop_caches: 2 [ 516.296676] syz-executor.0 (1171): drop_caches: 2 [ 516.304218] syz-executor.0 (1158): drop_caches: 2 [ 516.309366] syz-executor.0 (1150): drop_caches: 2 05:11:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:51 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 516.340159] binder: 1183:1185 ioctl c0306201 0 returned -14 [ 516.362409] binder: 1180:1187 unknown command 0 [ 516.378831] binder: 1180:1187 ioctl c0306201 20000200 returned -22 [ 516.385271] binder: 1183:1189 ioctl c0306201 0 returned -14 [ 516.399804] syz-executor.1 (1186): drop_caches: 2 05:11:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fff", 0x27, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:51 executing program 0: write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/binder#\x00'}, {}, {0x20, '/dev/binder#\x00'}, {0x20, '/dev/binder#\x00'}, {}], 0xa, "2ed1810e08ded88521985c32c663901bb0ec5c628e54d7a3182e15487b2b678ed94f717802ee874dc1456d8c80fb5e9ecbed96a55eeea3f838b3"}, 0x71) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0xa041, 0x104) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x4000010, r0, 0xcb681000) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f00000017c0)={0x53, 0xfffffffffffffffb, 0xde, 0x0, @scatter={0x8, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/109, 0x6d}]}, &(0x7f0000001600)="6985ae6bcdb12e67b84c0b21ab68add30c48b2c3ec8c7a0c2246a06cb152578cad1fd124e89e12303b15c9a07ac660e1d9c4866669dc10d2a2e4148022316a35d9739cfc70ed11c6f74e0ca473a5ea075f55d0b8a37d510d7887c15fbc7c3e72ed5577f82c8d0a83984c2d52753f84531a4053e09b9a5aa9c0b6f0e17ac813a8736e65e70fe4f3ef23a7b1576530a02e6481b8a1d2f48eb88c252fcb059a5cd90a6d56b5e0d8c751adda5c42114b9af181073f1149c607c31bb6af4379a90bd15d39dd328025857955ce36f7932ee5b7848eda8647e9bc9ed4296f01311b", &(0x7f0000001700)=""/110, 0x6, 0x5, 0x0, &(0x7f0000001780)}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000180)={0x9a0000, 0x4e, 0x2, r3, 0x0, &(0x7f0000000140)={0x9b0950, 0xa, '\x00', @p_u8=&(0x7f0000000100)=0x20}}) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x2000000, 0x84110, r3, 0x8efdd000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001840)='/proc/tty/drivers\x00', 0x0, 0x0) [ 516.505296] syz-executor.5 (1194): drop_caches: 2 [ 516.539464] syz-executor.5 (1204): drop_caches: 2 [ 516.546237] syz-executor.1 (1207): drop_caches: 2 05:11:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:51 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f00000000c0), 0xfffffffffffffb65, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 516.586232] syz-executor.1 (1207): drop_caches: 2 05:11:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000002c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x28080, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000140)='6\x00', 0x2) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x6, 0x1, 0xffffffe0) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/230, 0xe6}], 0x1, 0x6, 0x8000) 05:11:51 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x42) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="106308400000000000000000985946b59cead6a5bb627e2f6f07241b3c6d1feb48458685309a82e9bca052e81f02fe6d5319dad96d17e79e8da97321b8dffcad62a910edb1e4a342d4d1b24d16615886a1d04b4d090071d8590ec0bc93f5dacbf85bb1bc166d14ead954d9aba2c30e469f9a855d40afe3a9357be7512b8655f35e429712fe9224a6ec9e2739d8c419760d755a6107a0e7ce4bdc0a8d9739cc95cd22675c22563c576139f893a4e14d20bf79"], 0xfdfdffff, 0x1000000, 0x0}) fsetxattr$security_capability(r2, &(0x7f00000000c0), &(0x7f0000000280)=@v2={0x2000000, [{0x6}, {0x80000001, 0x7fff}]}, 0x14, 0x3) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r4 = openat(r1, &(0x7f00000005c0)='./file0\x00', 0x20000, 0x2) write$sysctl(r4, &(0x7f0000000600)='0\x00', 0x2) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) pwritev2(r3, &(0x7f0000000400)=[{&(0x7f00000002c0)="de35849c6632116bdee066f2c40a884bade701d9f8f32fd5bc9e5f7c53553589750d4cad80575b5a3e8b900db18d9f529e45e63832edc7169795db786f5ef5ae01e1332286cf868b7e52ddec0050ef649be3bf0b8e777145fd0b8e6b1fee2ddf3a642c71549d", 0x66}, {&(0x7f0000000340)="92db8d50f1c468f69c21d6e5ff7af7bbd6b7bf61141411476616a7bdf3e4664aaef7c2a6d12dc0260e1e1ff6ebac8189793e4c79974ac2e0753b996b779c866cbae6224733d5ec063262a14718ddcd5cadca9948fd79961352322b92bb1285b5b8ed24911d8143114af8b2aaef6feede3aacf28c6790c05a6d413f609d19045bfef5f9e2ec047d", 0x87}, {&(0x7f00000004c0)="f7ffff9e1f1ad6ae0c07f1bea307bd81af71ab6943c9d27e0fc7d4d2b263a09ea0637dc8e90c6911f496898c36704dc26b496c0551e5dff7bdc25c292a792eba3df10cfa3875ca34abc79fc13768611ce12e9426a611eacb7af8286cfb63cb3bf832a3f223c07077f37f6d3eb098596e233750bd5d61243116501564f79c2180ff8369b47b088c64c8876d3ae4239d755bf4c0935780dce042c090430d9f343e8dcd929be1ab46c491e79df3d0d76a6ee72801c2a481352e03a491f0de981bef01e189ccb6fd11a0e6efbdcee9e66ef42f772b8787ad664caac0b1a2843980a102d3b264578a6fca3e656566505c3e3b2f5aae6e89d21adefc818eef0a", 0xfd}], 0x3, 0x7, 0x9, 0x3) [ 516.718704] syz-executor.1 (1220): drop_caches: 2 [ 516.729347] syz-executor.5 (1215): drop_caches: 2 [ 516.744745] syz-executor.1 (1224): drop_caches: 2 [ 516.750071] binder: 1221:1223 ioctl 40049421 3 returned -22 [ 516.751270] syz-executor.5 (1222): drop_caches: 2 [ 516.768542] syz-executor.0 (1223): drop_caches: 2 [ 516.782980] syz-executor.0 (1223): drop_caches: 2 [ 516.823377] binder: 1221:1229 ioctl 40049421 3 returned -22 [ 516.836097] binder: 1221:1229 ioctl c0306201 20000040 returned -11 [ 516.856365] syz-executor.0 (1229): drop_caches: 2 [ 516.872230] syz-executor.0 (1232): drop_caches: 2 05:11:51 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0xb0, 0x0, &(0x7f0000000380)=[@clear_death={0x400c630f, 0x1}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000240)={@flat=@weak_handle={0x77682a85, 0x1100, 0x1}, @fda={0x66646185, 0x6, 0x1, 0x14}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000180)={0x0, 0x18, 0x38}}, 0x40}, @acquire, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f00000002c0)={@flat=@weak_handle={0x77682a85, 0x1000, 0x1}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}, @flat=@weak_binder={0x77622a85, 0x1, 0x3}}, &(0x7f0000000340)={0x0, 0x18, 0x30}}}, @decrefs={0x40046307, 0x3}], 0x8a, 0x0, &(0x7f0000000540)="c5114459b68ff3bbaab2e7f1f6a147decc6fa2c8191fec0cc84c710c8793bbdc6af45afa097c99b2920c301ad255ecac3841a5186ac956529ff2ba4a78aa34dbab86d4524db2c399f91f274bad97d3e25e5c10bff4f0f305392c32cce2b24eec82fc06a6ce03fe9dc9882fe52ce16c645b3f6fd1d4fd53bd666536614125f4da24422cc3bdf0e1419237"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r5 = dup2(r4, r0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f00000019c0)={0x9, 0x1, 0x4, 0x3ff, 0x1a, "1a7a79fe4845de46b8526b129e8d4c504775c4"}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000016c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c080002149ae1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="e4b3fcdfaf28d2f54df080980ecba931899b8640680e3571ef9f074dae8564120ea7471c8734c4922298574f4a6257e44b155e19c37e446191e681261f836eaf0cef84dce214261ca313fcce6833276cb1e4ba13668bbfeb3b5024ed222970f99e7b7ea5a4df5dfe03e1ddabb042e3695f67e387c26fa634b4d9bfda45b262ff431c6d56785cf7fed495c7f6bc172da0e3349c47edadc95de0995d0500000049c46e0d364800bdfa1bac1bbd842f1dbd4cf73f2a5311fa106c0c61b59bfa82276f2a1aadff1ad04e31a1ad41059976b940f5452f93e868863e967bd1ffb3e1515b9853f730d800a841d1cb0c79e8435815ff0f"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x24004025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x4008000}, 0x2400c014) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000340)={r2, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000001940)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRESDEC=r2, @ANYBLOB="3a3030303030303030303034962724e1d5437054a10f3239343936373229999dce50ce27ec50bbb22500393745"]) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000002c0)={{}, 0x0, 0x4, @unused=[0xffffffffdd137e4c, 0xfffffffffffffff7, 0x6, 0x5], @devid=r2}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000300)={r2, 0x5}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000040)={{}, {@val={r2}, @max}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000000c0)={0x2, 0x6, {0x9, @usage=0x3, 0x0, 0x1ff, 0x5, 0x7fff, 0xc7ce, 0x0, 0x801, @usage=0xffffffffffff7280, 0x3f, 0x800, [0xfffffffffffffff4, 0x6, 0x9ef, 0x80000000, 0x5, 0xdf3]}, {0x1f, @struct={0xdc2, 0xd765}, r2, 0x3, 0x4, 0x3f, 0x83, 0x280000000, 0x100, @usage=0x6ea3, 0x3ff, 0x7, [0x5, 0x813, 0xfffffffffffffff9, 0xffffffffffff0001, 0x8, 0x9]}, {0x401, @struct={0x40afe29d, 0x3}, 0x0, 0x7, 0x6, 0x1000, 0x3, 0x8000, 0x81, @struct={0x1, 0x4}, 0x1, 0x10001, [0x2f61, 0xffffffffffffff81, 0x1, 0x81, 0xd75f, 0xddf]}, {0x9, 0x6, 0x1a}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000300)={r2, "fc7731ef5f01fedd6babf6a6cc3f5663"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) 05:11:51 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xfff, 0x2) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfdfdffff, 0x1000000, 0x0}) [ 517.159008] binder: 1180:1236 unknown command 0 [ 517.163837] binder: 1180:1236 ioctl c0306201 20000200 returned -22 [ 517.243774] syz-executor.0 (1244): drop_caches: 2 [ 517.258051] syz-executor.3 (1245): drop_caches: 2 [ 517.281454] syz-executor.3 (1245): drop_caches: 2 [ 517.291354] syz-executor.5 (1246): drop_caches: 2 [ 517.307595] syz-executor.0 (1254): drop_caches: 2 [ 517.325451] binder: 1241:1245 unknown command 0 05:11:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 517.344404] syz-executor.0 (1244): drop_caches: 2 [ 517.353808] syz-executor.5 (1246): drop_caches: 2 [ 517.380567] binder: 1241:1245 ioctl c0306201 20000200 returned -22 [ 517.388066] syz-executor.0 (1254): drop_caches: 2 05:11:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2", 0x28, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:52 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r3, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r0}) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x40, r4, 0x103, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x60}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb0}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x19077b31eae7ada2}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1e8, r4, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xcc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\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, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa34}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x71d70}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_virt_wifi\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x90c}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10001}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x30}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40090}, 0x20000091) [ 517.436881] syz-executor.3 (1245): drop_caches: 2 [ 517.442317] binder: 1241:1262 unknown command 0 [ 517.451376] binder: 1241:1262 ioctl c0306201 20000200 returned -22 05:11:52 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c630400"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="106308400000000000000000"], 0xfdfdffff, 0x1000000, 0x0}) [ 517.534962] syz-executor.1 (1281): drop_caches: 2 [ 517.559836] syz-executor.5 (1270): drop_caches: 2 [ 517.580959] syz-executor.5 (1285): drop_caches: 2 [ 517.604885] binder: 1286:1292 unknown command 0 05:11:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000040)={0x1, 0x7f}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) 05:11:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:52 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000577000/0x4000)=nil, 0x4000, 0x800002, 0x810, r1, 0x1d615000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00001e1000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x7880a000) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 517.627910] binder: 1286:1292 ioctl c0306201 20000200 returned -22 [ 517.656254] binder: 1286:1292 unknown command 287500 05:11:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2", 0x28, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 517.683827] binder: 1286:1292 ioctl c0306201 200001c0 returned -22 [ 517.714245] syz-executor.1 (1298): drop_caches: 2 [ 517.720681] binder: 1286:1303 unknown command 287500 [ 517.735935] binder: 1286:1303 ioctl c0306201 200001c0 returned -22 05:11:52 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$sysv(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000840)=[{&(0x7f0000000580)="b6456953dd28e4c173fc8f56984f113b46d5258ea0453d9d000bbb39997797c6f567f8e77f33cfb5c9225b53eefbb80eff267b1757cd246b854f14ffd3791d1c6f0b61860f64f9ffaeb764b18abfd1af5f009ceec900d72e6609c8586d20590ddd79316e1b41ee7c5c5470b20e835d20ea3efcf94c7a825f6ed3d367c13071ddeeb2eb3a2f07824f75282a28ab210a5653cc62f19d09ebf6ed1561fd9676f73bfa4bdd3068d1dacacec4147615612220f9d131f2ea709313c2fc89e2f273c1bc39946ecd87f3939f18f0716922152882d9b41e55a9facd58572fdb", 0xdb, 0x3}, {&(0x7f0000000680)="acb2be8be0e37d9406c4c06eb96442879c8421bb6d1b8328fd544860d2a75ccceac003139f83d89cdaa3ae33dfa58b4e46f6e0eb20a7cbea43cc23c3bfb00ea1b9852e648ea3ed3f335d5680d5273e5b981fb49afa1378ec07923c4b122379083f55e67319600fc88c2389346ab869f4b5eb", 0x72, 0x86}, {&(0x7f0000000700)="a5c5a15bfd6742de72f7e38bdc5cb8cf24cfc829d5cf5d26d026dabd4fdb0c589e874cbe886687fd5ee4a6bdc8ebb0da7df2840090ed3cc4c9b2b6359e8ebc710414095fdcf61e2a161697611e11445a18ffccd78d43b1c6ab9c3c96b78bae91f8f5c8a6bef45496d0e7310c51dfae306fe98cf5c1083fced3f95caab147cc48c11d3cc641c2d7c496d7e55e68a53f5f9b2e11481eedb44c36722d8c45d21095377a4f", 0xa3, 0x3}, {&(0x7f00000007c0)="0230d2a3d3d41fb78109bbbb11cd4625edcc00eeba1340a71e60b269508e95510dc07e144e1949cea888eee383e03c2d8cd47d6d5100271e068619d3e236134d0f618fd80c2be2a86c0ea5f9df650750c54534ab4958960f20fdd24892138886a7bd", 0x62, 0x167c}], 0x20800, &(0x7f00000008c0)={[{}, {'(\xf5\xfc+'}, {'2\x00'}, {'](/'}, {'.'}, {'}:*'}], [{@dont_measure}, {@obj_type={'obj_type', 0x3d, '2\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x7ff}}, {@obj_role={'obj_role', 0x3d, '/proc/sys/vm/drop_caches\x00'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r1) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="5001f300", @ANYRES16=r4, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1800003, 0x100010, r2, 0xb437e000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r5, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="106308400000a0ff0000023bff47c68e427fb5f3fbe2d00d3d03"], 0x0, 0x1000000, 0x0}) 05:11:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000040)={0x3, 0x3, 0x734, &(0x7f0000002140)=""/4123}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, r3, 0x52bc0000) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) dup(r4) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) [ 517.781413] syz-executor.5 (1300): drop_caches: 2 05:11:52 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r3, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 517.822555] syz-executor.5 (1300): drop_caches: 2 05:11:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2", 0x28, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 518.078010] syz-executor.1 (1327): drop_caches: 2 [ 518.096964] syz-executor.0 (1332): drop_caches: 2 05:11:52 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r3, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 518.140690] syz-executor.1 (1335): drop_caches: 2 [ 518.158793] syz-executor.0 (1332): drop_caches: 2 [ 518.160156] syz-executor.1 (1327): drop_caches: 2 [ 518.173899] syz-executor.5 (1331): drop_caches: 2 05:11:53 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 518.203541] syz-executor.0 (1332): drop_caches: 2 [ 518.204336] syz-executor.5 (1331): drop_caches: 2 [ 518.218140] syz-executor.1 (1327): drop_caches: 2 [ 518.234533] syz-executor.0 (1342): drop_caches: 2 05:11:53 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10630200000000f6ff000000"], 0xfdfdffff, 0x1000000, 0x0}) 05:11:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) mmap(&(0x7f00000fc000/0x4000)=nil, 0x4000, 0x1000009, 0x10, r1, 0xcb72e000) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) 05:11:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:53 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r3, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 518.316299] FAT-fs (loop2): invalid media value (0x1b) [ 518.335263] FAT-fs (loop2): Can't find a valid FAT filesystem [ 518.368538] syz-executor.1 (1359): drop_caches: 2 05:11:53 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f00000001c0)='./file0\x00', 0x3) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:11:53 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r3, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) dup2(r2, r0) [ 518.418203] print_req_error: I/O error, dev loop2, sector 1 [ 518.423976] buffer_io_error: 18 callbacks suppressed [ 518.423982] Buffer I/O error on dev loop2, logical block 1, async page read [ 518.440052] print_req_error: I/O error, dev loop2, sector 2 [ 518.445801] Buffer I/O error on dev loop2, logical block 2, async page read [ 518.453328] print_req_error: I/O error, dev loop2, sector 3 [ 518.459144] Buffer I/O error on dev loop2, logical block 3, async page read [ 518.466278] print_req_error: I/O error, dev loop2, sector 4 [ 518.472129] Buffer I/O error on dev loop2, logical block 4, async page read [ 518.479915] print_req_error: I/O error, dev loop2, sector 5 [ 518.485631] Buffer I/O error on dev loop2, logical block 5, async page read [ 518.488560] syz-executor.5 (1361): drop_caches: 2 [ 518.492849] print_req_error: I/O error, dev loop2, sector 6 [ 518.503463] Buffer I/O error on dev loop2, logical block 6, async page read [ 518.510695] print_req_error: I/O error, dev loop2, sector 7 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 518.516410] Buffer I/O error on dev loop2, logical block 7, async page read 05:11:53 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x6, 0x20, 0x2, 0x8, 0x7}) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 518.571296] syz-executor.5 (1370): drop_caches: 2 [ 518.619814] syz-executor.1 (1382): drop_caches: 2 05:11:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 518.673524] FAT-fs (loop2): invalid media value (0x1b) [ 518.696826] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = socket(0x1f, 0x80000, 0x7) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="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") write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:53 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 518.813310] syz-executor.5 (1391): drop_caches: 2 [ 518.824600] syz-executor.1 (1401): drop_caches: 2 [ 518.851761] syz-executor.5 (1399): drop_caches: 2 [ 518.912565] FAT-fs (loop2): invalid media value (0x1b) 05:11:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0xa, 0x12, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@private}}, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="5b06b340f5162da126c98029193318f4f67811bd5890821ee22c36614a6fd989b610ea4e4c3b4a1e40ae5c213a93dd991b6ddecb7d360edd8c2959b166f2360a42943159cd104a262578f5ec", 0x4c}, {0x0}, {&(0x7f00000004c0)}], 0x0, &(0x7f00000015c0)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@nomblk_io_submit}], [{@smackfsdef={'smackfsdef', 0x3d, 'check=strict'}}, {@fsname={'fsname', 0x3d, '\\-.#'}}, {@permit_directio}, {@fowner_lt}, {@uid_eq={'uid', 0x3d, r1}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@hash}]}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000380)=0x0) syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000340)=[{&(0x7f0000000140)="914117f18a97b0138e1ca8a554908b0258bde4401fd00bc1eb9e5d4ca54221a728710166d8897f2003dd0cda39d4da9b0eef1c81dfa1c9d0a7190b750bc6aae5f0a6e1d40e68f0973485a2bc85f0af518f06139b0f2fd90aa07a721fb1eaa7382b75eb717557ab7218df96dafc64975b62a8442bbf3de3d82f867e5750b24f9ad76462dd4f5746ff14480b642b10aaa66059eb17c5585aa4718cbfb8313127810b237551be8de32681d4c3f951e24912820c4c659219889cc92ef3f48fb93d83494848e99a8a9565bf2b6b8d54349f9a3a758a6e333c3e5c242e87e17472e95049ea6fe32706fde96949fb8664fb91446a765622218a", 0xf6, 0x6}, {&(0x7f0000000240)="f741503eec85fc178030c30e876f99afd480003887a146c9ac6c20e421061079d7a65411b0891553b9804f0b6a7a2da93241fa0fda61f9131e4d4eae0c44494618643d42babfb18c5aacdd6a8dbdbe1d4332e4104fe2e852f92b50f6f5b9cdf02d3fe0a48fe58bd72417b90c3eaac2dd8866caeb1fb13727112d78e7cf97d04392285df51c392816da6c962f61ac8e2d935321ba80203f556cd166de5dc801ea6d42f5f7c5e8909875a76e2cd41f9f34cffb4a1fdb24ac67e7056a0321eca72d7c89b8a57bffeec49402f1c9d72469c8e19d9442fb8308ad2549a54d74b8a00603776234877717f6e519cda22437e3c9", 0xf0, 0x7}], 0x20000, &(0x7f00000003c0)={[{@noquota}], [{@subj_user={'subj_user', 0x3d, '2\x00'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, r1}}, {@obj_role={'obj_role', 0x3d, '(-{*,$)'}}, {@fsmagic}, {@measure}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@euid_gt={'euid>', r2}}]}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) 05:11:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 518.937718] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:53 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 519.019596] syz-executor.1 (1414): drop_caches: 2 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:53 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2d8000, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2ae441, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0xec800, 0x42) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) close(r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x82, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) [ 519.080485] syz-executor.5 (1420): drop_caches: 2 [ 519.122172] syz-executor.5 (1420): drop_caches: 2 05:11:53 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 519.184508] FAT-fs (loop2): bogus number of reserved sectors [ 519.203442] syz-executor.1 (1433): drop_caches: 2 [ 519.216840] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r2, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x1000008, 0x810, r0, 0x62da1000) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 519.314283] syz-executor.5 (1441): drop_caches: 2 [ 519.339871] syz-executor.5 (1449): drop_caches: 2 05:11:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 519.384908] syz-executor.1 (1453): drop_caches: 2 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 519.408860] FAT-fs (loop2): bogus number of reserved sectors [ 519.429271] FAT-fs (loop2): Can't find a valid FAT filesystem [ 519.430317] syz-executor.1 (1460): drop_caches: 2 05:11:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000040)='6\x00', 0x2) 05:11:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 519.664619] syz-executor.5 (1462): drop_caches: 2 [ 519.673097] FAT-fs (loop2): bogus number of reserved sectors [ 519.684729] syz-executor.5 (1470): drop_caches: 2 [ 519.696945] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x81) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x5f7b1000) 05:11:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 519.808491] syz-executor.1 (1492): drop_caches: 2 [ 519.815003] syz-executor.5 (1486): drop_caches: 2 [ 519.841606] syz-executor.5 (1495): drop_caches: 2 [ 519.853179] syz-executor.1 (1492): drop_caches: 2 05:11:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000100)="9e50d8db30d54138345d0d9202c2a91756e8c5b4f25863bd94ba437fe825ef03d4771084fd1060b5a9e3ab0c73ad30bc42df0f147112113fc85ccfad85b539a1bf5e90e2f7c5343d98aa8427075dc79bbad8e93613fdfdcb785a1daab9d19bf288a7a065b0a53623c8c35852562bf2cc9a1cd8e2e8f8e79c39151d5b4f29c9d052cd183c8fdabbf8a6f53977d14a0e4103fd0d6ec89d2c36", 0x98}, {&(0x7f0000000040)="51e5e4875d", 0x5}, {&(0x7f00000001c0)="98b71f853b1a7f6707df7a2b09a3ccd26eb8c9a74145e2540d3d4becf87add8b5ee88293597f2af167fad9fcaf33c4c10fa7d1c11875eb142da7f9e780eba99c8373e02129007935a9ad33a1f03531d66af59098af43f3f8d08741331c0bf1e2f8ad47", 0x63}, {&(0x7f0000000240)="dbb547e3ed0b02f72210177d850ac26f0664dce3160b5aab5f49ed92ea4528afb12e8c4219b445e90d780c1f8e061c101dc703e113788699c293fcb06429e03dd705df0693c4ae465ed653a224ef12a9678808c6a25d1e72780fdb85c19a712416a09b4fc6f3192a505e574744130d369b7f22abc0cb8dfa5bdd804085f6940925ac819caaec1404eda19a2c3bbc7bd37aa887671a9d1286e4a9cad4d8952173a93a1726dc3662659e16768dd593e73b1f6c3916526e53041a7a113b69d698a9da54ecade4b7ca107a978547040a38364fd6a15f97d7e8d8bb7952c6684f177d641ae446f688ed22ca2ded486c84966fb528237d4f5e7d", 0xf7}, {&(0x7f0000000340)="ea0ba65f919c5e7d7dd59c6dd350a4a95b5f95fcc1f7f43eb8a01fc49a97be5172c779d80686f03e", 0x28}, {&(0x7f0000000380)="8fca0865854664657642c0f92592ea4b8e91ed68aac0bc5d749e974c8c34a0e07fd1d9a4dc5b1bfcf00cbbecf096d7392b63fe1f3a0728e35c2370b7fa8bca70bab306372c0134e97e2e2c679689c13fcac8903bd45b67a8f9bcf0e1a7f3cfdb7c0e6d09704f9352c5bef0d9d33136d64cac7295cf99606178552657a2afe42eb658eb701abcc8d2a40d7b9153f3e9c1cebf090604c71bc3f85caa9471c264081f0870dcfc630923060fadc636a31577b5099828b6275f03fdb12e6fc7a8ec6dd8dae6e62a42f0f39f89b283b6ffc8ce53a6ef8563e40ccda89e16d7bc079ea858014929c0e1b4b2e8a473f16bbac9c294e7", 0xf2}], 0x6, 0x1) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000500)='2\x00', 0x2) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 519.934068] FAT-fs (loop2): bogus number of reserved sectors [ 519.956518] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 520.060367] syz-executor.1 (1512): drop_caches: 2 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.081118] syz-executor.5 (1507): drop_caches: 2 [ 520.095016] syz-executor.1 (1519): drop_caches: 2 [ 520.100400] syz-executor.5 (1517): drop_caches: 2 05:11:54 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.170080] FAT-fs (loop2): bogus number of reserved sectors [ 520.199406] FAT-fs (loop2): Can't find a valid FAT filesystem [ 520.255598] syz-executor.5 (1529): drop_caches: 2 05:11:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 520.279950] syz-executor.5 (1545): drop_caches: 2 05:11:55 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x4000010, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, &(0x7f0000000040)='0\x00', 0x2) 05:11:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.381593] syz-executor.1 (1552): drop_caches: 2 [ 520.417421] syz-executor.1 (1552): drop_caches: 2 [ 520.419608] FAT-fs (loop2): bogus number of reserved sectors [ 520.456150] syz-executor.1 (1562): drop_caches: 2 [ 520.458803] syz-executor.5 (1559): drop_caches: 2 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.472531] FAT-fs (loop2): Can't find a valid FAT filesystem [ 520.513047] syz-executor.5 (1559): drop_caches: 2 05:11:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.689907] syz-executor.5 (1574): drop_caches: 2 [ 520.713735] syz-executor.5 (1581): drop_caches: 2 05:11:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 520.752159] FAT-fs (loop2): bogus number of reserved sectors 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.804415] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 520.873790] syz-executor.5 (1589): drop_caches: 2 [ 520.894457] syz-executor.5 (1595): drop_caches: 2 05:11:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:55 executing program 3: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 520.970567] FAT-fs (loop2): bogus number of reserved sectors [ 520.992803] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 521.111810] syz-executor.5 (1609): drop_caches: 2 [ 521.133334] syz-executor.5 (1609): drop_caches: 2 05:11:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 521.210550] FAT-fs (loop2): bogus number of reserved sectors [ 521.237658] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 521.367696] syz-executor.5 (1626): drop_caches: 2 [ 521.388536] syz-executor.5 (1637): drop_caches: 2 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 521.409887] FAT-fs (loop2): bogus number of reserved sectors [ 521.450128] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 521.613397] syz-executor.5 (1652): drop_caches: 2 05:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, r5}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {r3}, {0x0}, {0x0}, {0x0, r5}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {r4}, {0x0, 0x0}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001100)={r53, r28, "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", "8515f56afc788ffef1b36fc90e91e9e0cc176d526ae3a0595ea5cb8bfe33022e5b441595ee237f26f3a0a335cc275874e313c38a41975e57599f7a273b73edf9f8304989ca8cbfc19f79acf5a7da86f89c635c97c661f87fe259b0ea38aa3959da603a3e049bb0ac9e35c52690c8647afda515fdcbd3b8c44dc10cf42e8ecaa45cc0080a32e7f058f68dde28a8bd8dc8bd826c2a882ad7d748b53913801fa9c09feec128d017dae183f3ed656f79f0d3c45271005b8a2b421bcef2da7808d858173653caf1b2d627aa43c3ca99b5864579023e9b180eac194cdd68dfe8a2209075e6097dbb4b32e22d052db448053f12ed0df8c20c5be6119eefb756bf59446ac8660ce70b5bb3b2efa8ce7622b3bdfcab4e2c33e18887b777cb7acd9dd46c2aee6a0fa4ceddab005bcb26d3f993019eac13ce48565c73964d587de922850e0f943e16ed699590c925dd557d6206b252fb42012d882b10702934366b7047eb361a6f569a9c7270ec48dbd83f9ad6943696fb95afc41b8a7da95fd430502a711b56b37dbd57f0100d7d417a45614738302386ef4f8e9392087b37c87cf5dc2277a362e4686a9941cf060a1c2480d2c76539fef622836cf3e0532d95ddf3d222b68bfef6c17b1b0a2c9f9d67ba71b5e2ba199af9b93e95b8090fa0dd76eb90b64018ce2b4cf1ff7160c4e444c2eb802fc1ddc24ea214df25bf982aee05d5ebc0fd9602da034613fe121e2f3e0dc76e1b055bd4708edb60831b552038811e1f27b3018a3314b431b9799f91f07d2b0ade9ddee109673e7afd0ed77854eccd7adc24a19cce16651a1c689cc9c033d641efba0ecc81e8f8b64ccd9dc29351806fce3768f0acfda6182a012498fe44fc5a27b74d87c2c17e3ccbce921366d6739d04ef7bac9184d344417d1e4c94a158a99f542f1a3ebe55b64869acf768b6b84f4030616c0fbadb4d543181272d70567bd4bfda00f9abc963192328b6f454cfba2ba1c6743dfabe33199115185325a6574d1f5ba1fbc29433e057eeac9195483b593e7b22a52ba12feeaf97edc88533795873c285f9b476c9d7b915fef8c5e19440cfaf9fea1ebaefc1a9b286905d7ec6bf85500702368d72561ae11109b715a0c7323caf9e6140b1882d5f19ead236a464a0b540264b23604b05560771d8204b9a5483e75fc5b2705c2a14052c9df20c8dc9319a5edb714c2bba58541f7f8d1babb8201bb38d43ac693c756c39b6053e6b798694248e862ed0a1cd9e669c19698416225d2c909e293d279ab8e6606a753bb10349f4e7e047da8ed59b36b72666b933934507a754e67f6e470275cbbc6ba13c72629a98e5ebbe7d66b8939db741b2ee2f319a961e3a5061ff01f68f2b63f1c29d5b24011548b0c3f0e949a4501773a4d3d85f53b2a5405e9968f1f3dd806b7dc56b7134bf333769e65f6abd6256f0fbd6a7ed644db898ddc332237897a9fa79cda6c16d8badcf14d648638330a07c4b8346c87e52989ef5b748cb7b6df75ae1cd3569ddf6f8bb98ce3c8fd562ede57d6fe08c174a94c10fea9bca5c58500d7716d28a73a5d830f455020a0288b20a23cb0c9ea5ee705e4ae99761e6eea820078d91a98fedc7c7be5caeee58d52cf16d04b9a9d8bf3fa77033bd1c91a6f80663f72bc56a0b9c38159feea5b4da4699dd4dd2605a01fcb0775895cf0cf91620c700152d005ea0b31d30da53f63a8ba20a2d1f5f40b10fede31664fc90f8dff90076f1f219d2e908e27465d7692c30536d6e2ee0f74657c6cf0f858aa14ef06ca2be1196b40afa0fed56021eaa421eb1cce9d5254d811364b99014d0c0393615cbfcd053b7c867dbc194b887f233c34bc1ee0aa080a1a43ee42d2a6e0adb7ec0d7ec7e095db132ef8ca149de14b6c736d60373610a0ce5a8528696c2c34fbb61a803699403e0224ed70ee261abf1991fbd1701f044626681e37ae66089c848375a2bce422c18458a3f5bf34f7787b6db5cb72cf2ea4176f526d8468124fc3acda6ad2a04cc390a44fe78a4963cdd414d8a4b56f177db67c74d1acc8b97c06710cb78acadd1a62db709cb78155d27a4ce41e2b4a271acc7dd288a6a905934a505299f51aee56f82b1bb827c0116f97df51b5da28291431011a39a5bc542de68e157b66316c13f21e69c6a463db008072400e8c5b9eb9a8a6856f0cbcddb15e45a232f846d0b393f91cb7124b18802eb2544fc966671f118c8dac28a47b2562485e81c120cb6c851672fce77cfbf214e2394af4bd1bb03f29189f5933cbb952244fb4175a7203e434f8fb2f054241940b73750f1cee2bb79ff120a315bf855ec13ec63d86f7bf2327b582bde6a912a4493baa1f44c94c4b63a4188266ebd6ee197a9922009e9e2fc0ec363681ce412e2b83c873a424f61fa1a2f9a4200ef8ceab9645cd5ca964f0b5b1d5025ce1449ca8bdcd716529c420577a0a02d5e030648ac5bd28c439039748639d778c26685251309e2482a6e2517f2e4799e0da70e00e0ed47230d8d2e7b25b0913f0fa08978452f2916bd18beef983e313a5236c629cf241516c6178b4ea7993143c10866b8ef87438ec51f1a2623a82f6eb4aa67fceb9c36efb0395bf9fa3c409af473e2aa91f317fd09520e8e2177b558191daf8ef0e1a54500dcb612dfe78b133e7fd946ef2ed067c22834a3fce0a383b18e5b2f0bb307a3a89649973a94ca91238ebba0ad01f7045810203116a9829ae84510eb1b8039aa52fec7b343dc8b663b2484a5b89a1cf42b15ce8b4f955a252b6c9f738abba51c3d2271afd22911fbedf288aca8d0654d1a2dfdd1eed604b0ae975d8125b7aa1a426ae1cc45d294f0a4e5b9e1a56387c57684072e9b5e80589dbfa052ccc034e61563796a156a880fdbebe95b8a2b43389ae8f4f6c8407c1dd6cf089943bedcd7e8644575f863b647977adb956bb2d8b88772de69773203c19df6ae6be18ed9f17434a1cce1a5253184ad275c17493fb880f3496c9c949806ddd3dbc40148562dbe4973f42a8bbdf2092125d38ed9a75e309b661e68cfb258ef5364336a1eb33e72fb68c66e6e04550bb4798174084a6e1499ae1272fd1e11437ab34189ca1303bb21628860e52052590a94337fcbcc0b6655f1583d3870c821d047c9a0fa0fc41569591e1a0285af4a45ac56aadaad73fff89b71c1dc5b6df342de9c980ca8d5c90c5f78291ab46f42d8dcf13cc7abf7ae06201c0ecdf902ad13c7518a378491ae598116f2fec69d3cafa1598f54fa7636765e9499afac89ff67d6a2bfe7010eceeaf4501319654b32209993751bd42e732a6abd169990154a9dc287f13e3f1c49c1e665a34eaac528221cc175c3d7035f994b93b15a4333d893ad07495e6c4c45af6e6e1c2ed4a7a6664b21f42a5f14457c380b335cc61028d04bf5f8a4ef6d76bce90eb899137461550c53bbadac785d8d228c6e9edcb8ff73b0651daaf7faa77093a84eb297138526244534a0c71d56c9b08300163d396f089985142411cde71c68d03fc84cae47fa1636f87161d2ed490d56febd86373da575b809b27d550a498fd6058c6d7ffbafe38c9d901101e5e93d7621abb49cb552c3f8717572fef676ba64f99933342731b880eba72bafa77de4d1ab4c23f20adc232b1435703799a72630bdaaaa9a7c88147e7225341b3bccbbe32618ca13e290a1bf4b2035169854f7af8faa8934fb047f68ea7903b5a151ef82c324a74784c975e881a9aaed66d80361fd396a1e1ec2ef38338d9607353aa537ae994caa77ae008edfd00148798af2316fe9a45d8b0365b6a8d05d76e055266140bb5bb16a0fc1ede2959e21adfe59033193cf606626cfc7ae5d6278edf0dc303de7b875e661ea258e8bcd8666c9bedb0fbe08475b95dc275ebb8342684d3bd1a0f2213b02ac2e8054abafd3cd56107bc4031291ebb626eac0532092efb85b02d3239db1f9aff16c56b093cc2348729e5b42fd0da7498642c33e80d854e7cff79c696155056efb597afb6b4019009bfed430fc6d38b632cd05c1a86f303418e80c19179edc5a24ad8a1afafd289b44e4fddb870cecbf81dd86f718e41db971067d89ac3648c3550aa06f0ab10f2367e2808ac1e4f72622043c7c20e063c56c9d10a9c36986f464af1f349c65f12a8ab95014e47fcb114276aab4ff7573e34708cb00ffeefb4e8a56f4e7eda738c7bac9afeb8184d386d037b1ba98febbf9920a5e74c6a8f4132d19261baaa8275c5ff95f118e5fdb3182df50ee9f12029fd5f138d5cf3017a68bd5cc4d29f9ff525cf36bb46782900f00ea2e01240c61efe27e19a0bb11049c1c4494b84dc8028360aab46b3722d71df5250c1dcdea96d3cb73b5997c6d1640ce9a67d40b67f5bcb80fc0e818a94f1ba4f3cadbce588a27579abc5a683913ae6f3c808317b2b9c00b1d747a98134ec0e6c23d9b1ce0e766116690b1773c5fb0b7f353f8f50e5ad81e6a9fb0bed368004341b2cc1fb12ff3f4122fa37dccc01a513739adb4b9888af52a48bb443ff29a72d6d4544fd831ad0db1d11b27c70f6dd08d97dfcb98ca6a93d7b25435fbf27bb675cff79d8ef827497eed5633064d486f52e15ca7ffd7bf5a8f44c993e56ae34c61a7bd22dfe2cd940e92acbc060ddcc062af5236199df4d044dadc335a337d5d33a62ac4094f25b39dafc766d19252fce37fcd22d10bbbf31312e9012238d463cba1f7303bb9dfb39e916de01d83c24383b1d9a333b354aeda32bde0d803f3682c56eb1674b5308d5901e1231b567e9cf89f79af9bae9aa21b9dceec54f03a98308fa116066b14c2df41122b92c33f2c3c72d1683f285a056da98dbf1f86e5f37a31d3d149f529d0bad40105c3416459bd3c1d0d38b2caf2c9432b11b583f3e857f9e21de5eea0720244605a209a1647fdf1cf51777376910b8c58271486914a5784afc3e8523b7010615f8b7dbe488556e4daa9acb15f0ac908af3b2a2c704daccf013d0bc4445c6b3908331ad9ce936b954322140a6d86e522772b871750526a17afc7a9fce5fd9b44dacb2ea9bed4511b93d1fcd009ef6388304b39586389ae9d17cbddca9dc65288d991f63566ee8ae64b9f589718d813af20ccbc4e06a1937151eca6d28945e6b001edf87e8ec8347a7fe516c61123f80e6864b42a5669cbfac386118b9019bcbc58e0f1f00c7e2ce8dd69198accbe774a783403b0b865385a40bbff13f4cdba0625fbd55f54805a4f3c3bc606ae3890a3ecaa55dfe65724990b7697600964af24ab642463f22f69db1095d6a5f9bee77cdd73a8e180d885990db039dd84dd21bd049586c43e849e4f7abd1dc170a510c01f32f47d02893723048bd8a0a672396d867bfb457ea7865983bac595b96fa4267d4825b44ba468c0e41b54c1171f58004a3f3bf4e7dde949e2"}) r153 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r153, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r153, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fdc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r156}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r154}, {}, {}, {0x0, r156}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r112}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r155}], 0x0, "97c0d0f7406803"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r123}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r46}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r156}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r103}, {}, {0x0, r152}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f080)={0x5, [{r67}, {}, {}, {}, {r81, r84}, {r36, r43}, {r89}, {}, {0x0, r70}, {}, {}, {r107}, {0x0, r9}, {0x0, r64}, {r33}, {}, {}, {}, {}, {}, {0x0, r110}, {0x0, r114}, {}, {0x0, r118}, {}, {}, {}, {}, {}, {}, {0x0, r115}, {}, {}, {}, {0x0, r135}, {r65, r35}, {}, {0x0, r123}, {}, {}, {}, {0x0, r47}, {}, {0x0, r24}, {r3}, {}, {0x0, r151}, {}, {0x0, r29}, {}, {}, {r125}, {}, {}, {r57}, {r77, r39}, {0x0, r43}, {}, {0x0, r85}, {}, {r30, r98}, {0x0, r93}, {r71, r122}, {}, {}, {r146}, {r101}, {}, {r74}, {}, {r13}, {r56, r88}, {}, {r52}, {}, {}, {}, {0x0, r121}, {}, {0x0, r45}, {0x0, r34}, {r140, r139}, {}, {r51, r17}, {0x0, r100}, {r3}, {}, {r66}, {}, {0x0, r83}, {}, {r20, r54}, {}, {}, {r97}, {r37}, {}, {}, {r86}, {}, {}, {r26}, {0x0, r27}, {}, {0x0, r96}, {0x0, r46}, {r107}, {r10, r120}, {}, {0x0, r32}, {0x0, r31}, {r143, r8}, {}, {}, {}, {0x0, r6}, {r91}, {}, {0x0, r42}, {r69, r43}, {r44}, {r62, r80}, {}, {}, {0x0, r55}, {r60}, {}, {0x0, r141}, {0x0, r138}, {0x0, r109}, {}, {r119, r34}, {0x0, r83}, {}, {}, {}, {r127}, {}, {}, {}, {}, {0x0, r79}, {0x0, r22}, {r40}, {r63}, {r147, r134}, {r128}, {}, {}, {0x0, r111}, {r59}, {}, {}, {}, {r149}, {}, {r69, r41}, {r82, r54}, {r14}, {}, {0x0, r58}, {r67, r105}, {}, {r87, r11}, {}, {r21}, {r94}, {}, {}, {0x0, r137}, {0x0, r118}, {0x0, r145}, {}, {r116}, {}, {r48, r135}, {}, {r136}, {r28}, {r14}, {r133}, {r13, r129}, {}, {0x0, r144}, {r149}, {}, {0x0, r150}, {}, {0x0, r130}, {0x0, r88}, {r113, r83}, {r7}, {r50, r92}, {0x0, r104}, {r131}, {r82}, {r108, r106}, {0x0, r31}, {}, {0x0, r61}, {r113}, {}, {r75, r76}, {}, {0x0, r49}, {}, {}, {r126}, {r20, r141}, {r23, r68}, {}, {}, {0x0, r55}, {}, {0x0, r132}, {r72, r19}, {r18, r73}, {r25, r34}, {}, {r57}, {}, {r102}, {}, {0x0, r46}, {r95}, {}, {}, {r148}, {}, {0x0, r19}, {r12, r142}, {}, {}, {0x0, r117}, {}, {0x0, r9}, {}, {r87}, {r7}, {}, {}, {}, {0x0, r90}, {0x0, r124}, {0x0, r45}, {0x0, r38}, {r20}, {}, {0x0, r15}, {}, {0x0, r110}, {r99, r110}, {r78}, {}, {r4}], 0x8, "b48e43adf11678"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000100)={r3, 0x7}) r157 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r157, &(0x7f00000000c0)='2\x00', 0x1) [ 521.643443] syz-executor.5 (1657): drop_caches: 2 [ 521.663446] FAT-fs (loop2): bogus number of reserved sectors 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:56 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x80) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000029c0)={0x70, 0x0, &(0x7f0000002900)=[@exit_looper, @free_buffer={0x40086303, r2}, @dead_binder_done, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000002880)={@fd, @ptr={0x70742a85, 0x1, &(0x7f0000002740)=""/138, 0x8a, 0x2, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000002800)=""/70, 0x46, 0x1, 0x34}}, &(0x7f00000000c0)={0x0, 0x18, 0x40}}}, @request_death], 0x2b, 0x0, &(0x7f0000002980)="9015ea1a5548e002fd0ec9ea06948cdec2b5371c4eb07cb7592fbad6d5c686b4244f8842c2a1bc006c1203"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0xb4, 0x0, &(0x7f0000000440)=[@decrefs, @free_buffer={0x40086303, r2}, @free_buffer, @acquire_done={0x40106309, 0x3}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x4, 0x1, 0x1e}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, &(0x7f0000000180)=""/177, 0xb1, 0xfd, 0x4}}, &(0x7f00000000c0)={0x0, 0x20, 0x38}}, 0x400}, @increfs_done={0x40106308, 0x1}, @request_death, @acquire={0x40046305, 0x3}, @acquire], 0xb6, 0x0, &(0x7f0000000300)="6fd666af6c554e6963e6da553a489a4e21a8302ff3c7d659d819f5da7482610e2eedc25af841e1c981af9409cd2adbcfa48f73ceda8488f5ff1d24b07aef36cbd95d49584a193a8dd276bb9cfba50d4acd69e28d04c97e62dd5d53871ba0fe4228be0f835dae1744798ce102720584409678c14ce4032e5fce35582dea370b7d4ddb460a9f734b4681212f0a16498e7933f4231afb843aafae45cb9a7ec1e90f8b9b398cdb88c63eb7c71e662830dc7f941eff59a958"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 521.697962] FAT-fs (loop2): Can't find a valid FAT filesystem [ 521.728141] syz-executor.1 (1665): drop_caches: 2 [ 521.761002] syz-executor.1 (1665): drop_caches: 2 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 521.814299] syz-executor.1 (1665): drop_caches: 2 [ 521.815963] binder: 1673:1681 ioctl c0306201 0 returned -14 [ 521.831995] syz-executor.5 (1672): drop_caches: 2 [ 521.852560] binder: 1673:1685 ioctl c0306201 0 returned -14 [ 521.863019] syz-executor.1 (1665): drop_caches: 2 [ 521.872705] syz-executor.5 (1672): drop_caches: 2 [ 521.873858] syz-executor.1 (1686): drop_caches: 2 05:11:56 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r3, 0x80000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) r4 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:56 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x6, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="a36d8f78349600aeb9d9ede209d1bb0b15b3bc8cb4a14e699e231f67e253eff74e91a3dde70972e380bed70675627775284d9249dd1a1d0cece4285b55c6c3543eff913a57852fcc46e85678550f3f29cc031a312f5bba4cf92d50cb316055f15b494a29de9905360702cd089932c341ca577cfe75c2dd77bb901a94644f2ca9bdb2e81453e47c03e95dbf70397c3fde815b9b98", 0x94, 0x1}, {&(0x7f0000000540)="d236591500662927ecc90a1419c966e8e12593ca9e7632ec158f6fedc2d2dbb0ff03b80d9c104cc1d1eda0269633350e72225ccaefa96e05bd0a3ba7058bcda5da4239e0c53fb7bb29a01d878002a0c857fba4bf752f740c88943b38244212ce82aabc11cae5523c8cec5413e02491783edc5d022a", 0x75, 0x40}, {&(0x7f00000002c0)="9036f3bfd591ab614741250ecd5e8f9422f1a9829583a0e59e8d92eaf1f767da5859d73f4f93cc21bd9380b14533a92d29b57533a93119a7493a0132da44bfdc4fcf220552c9378a83f45e1a339d4209844d80580b2fd402619356f28057d1c65211d054e7698820e05e37b58c74adf3024b244ba575ad5ed0d66b508d8669782d63c2322f6aa83a31cfed4d22be6af16539d383622da0bada66a35451b6fd4ef245", 0xa2, 0xffff}, {&(0x7f0000000380)="626276af403053e5c59e85ed5a8abf", 0xf, 0x1ff}, {&(0x7f00000003c0)="3f528b79f342610758d971a55a18c74afaebdaec8be364c3fb4dac54e7ef4a52323bd6163bd89f5e7d92c96b3df854583ea5d718401c8027952791ac4d114c2bcbc5828a29b41f123252ab2cc3764c6c0631ecf4012814384f5c156d35c7bb4da2d509365801d9e7bb8f21d5caaa046ed7cb8d33f32fd861ace9b2e2eb9ef2c506e33dd58637c16e983388fe99ca31d9f3c05edeea4610a900699d3c6629eb2fd348037e65a63f7b606463d88f9d598732cb5d91d6b2293c51d29860921c5ea1eb0ef9b3acef0b2ef18059cc52cfa5b9d1715936ac5563fe48086fb89742316a33d85388ea0503453d5987beff1cfbdfa1c246", 0xf3, 0x4}], 0x1, &(0x7f0000000d40)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f2c636865636b3d7374726963742c636865636b3d72656c617865642c6e6f646f74732c646f74732c646f6e745f617070726169734f13572c371c4a3436add51299fe79f7652c646f6e745f686173682c7375626a5f75736506002f70726f632f7379732f766d2f64726f705f636163686573002c666f776e65723d", @ANYRESDEC, @ANYBLOB=',fsuuid=cS69e714-bb6;-dfba-4e25-43d2ff47,subj_role=]-*)}^-/,defcontext=system_u,\x00']) r1 = syz_mount_image$hpfs(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x5, 0x3, &(0x7f0000000c80)=[{&(0x7f00000006c0)="0c9aa8e3b9a0b37e31e64a783ce5c28a7663ad55ea7e5cf5c5942b4e1010ec4fc60a4b666e2a0a7b7346eecc348b7f115daa9fa61477aeefa14c34c8f9b16478f1d9276b3fa47c28abe5637e0626a26e60d0b0a61b7d56237f850db669013ed074a9713115ba385091441a96cc9ad3bdf697389b7124e43bbaabaca0996a4ec3c1140fa86e5a36cb03be7fb24ec1b34a7980d3820f0f814d02022cc407585152f2c77787114ac30800eb5f", 0xab, 0x20}, {&(0x7f0000000780)="8f065751ec476d16e7c08fa894a6933750dcd3d2de1da08ca2db3bc4229b796ee83a65bb7a8dcc2ef919a57443cf8e41eaf5d9f3b98f2e96e734584c6463f98bad27cbe0c4336868647c0d977587f1afd8be5689719134d9014dfbe46c6a79932ac949b4e8cf22b1a2271596d279e212fc29fabc5a286cbbeb69981f1b239c211998675c4e0ba780e9922c6a20575e4c961fa59f70fa1986989f6b36e94a10d3c0a2a2c5301a9efac03890d646b3599bab1ec2937d07430cd264e0df93ba373d04dba00a916a765af1915208b03edad9de1038aa060a78", 0xd7, 0xffff}, {&(0x7f0000000880)="3849e35dc4905f6c8139bf575a66c1ea35de3d505d6979e793d9c7374fcc15c0afff7991735686a6df559503b695ea66d97d74200daa0c4f716b2f183e49d28b66c20620ac36549af5f269e1ab19c8252b3aefbb9358a5da2d18d097d68e0839a57563fce76df3163014e38435fad67fbb69ec81a08d0adccc414b30a08423af70794ac8fd3abdc4a9bf3eaa6ad82b9fbf96e8c113e000800a7495daeebb62ff043453671425669da561026ee5b3a1eb8b4c73e8e2cbd131c87a23778748f85a34875dadd5b03135a88a4b77d0922dca747421d4ab7b92dae083c2063af309441a081488", 0xe4, 0x9}], 0x1, &(0x7f0000000e40)={[{'^\xb3:\'^'}, {'check=strict'}, {'!!]'}, {'fowner'}, {'fsuuid'}, {'\\('}, {':/'}, {'$[!)'}], [{@hash}, {@uid_lt={'uid<', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@fowner_gt={'fowner>', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@measure}, {@smackfsroot={'smackfsroot', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x581000, 0x18) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x60000520) fcntl$getflags(r0, 0x3) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000b80)=""/208, 0xd0}, {&(0x7f0000000fc0)=""/226, 0xe2}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f00000010c0)=""/217, 0xd9}], 0x5, 0x20, 0x6) mount$fuse(0x0, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), 0x1000000, &(0x7f00000011c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c677a6f75ce2d3502f519957f1c06705f69643d6eb0946441beb5ddd0ca86ff3a3ecf6ca51ff800213c13dbc307129d7c0df52c70d411c06c1217dd4166a83d1e042b7aa3a8b31d2128684a63520e08e122cf9e22fbeed381a7b8fb2a1f7fc31877f247c8b13cf719fe02051bf2e2754ce8dde494bcc3ca7593e06dc268be3ab2b5a2c258da1079ea59ed62b682e36144b48d85e57e71e34d332a8bc8fa529b3f976adc1a0098492369d0b572fde55b37a6154ef9b6ba8e740dc41afdfaf1ba6eee3fa5e92636cd719caae2fb34c783d55d155dcb740700a9bf22369263f85f", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f726f6c653d2c64658f61646d5f752c646f6e745f61707072616973652c00"/52]) [ 521.967105] FAT-fs (loop2): bogus number of reserved sectors [ 521.994243] FAT-fs (loop2): Can't find a valid FAT filesystem 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 522.062192] syz-executor.1 (1704): drop_caches: 2 05:11:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fdatasync(r0) r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$affs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000140)="182d12765798fd9c3ada31c1b1fa108e2228168a4ff4f9b904087f3ee0cb6dd0bf60bcd2b9777f9c2fca8359c14f09ff5c97ef6a592c658d32b990abaddb3e0b686ec9fc088e56149f", 0x49}, {&(0x7f00000001c0)="70f4fd33bb4b32d646512078d3e7f42a8730b9831011c261051803d28a82d37f70421b5d518ba5ddf17ce8d36c29c6cc9a8e34d0baa7859636480c32be69159bf07d59e3f1e163107e66d358413cfc29f5615c38a90392b4663e07cb618780acad9d33d6f099bc0a66be490535c4804380ff8e398ec55e10d84c939ba9d3b15888cbaa2c5fbd5fb2f6991249", 0x8c, 0x20}, {&(0x7f0000000280)="52183213341ed38c05d30cb9a0488a74e3e539e4dccc10055a90c81f4f19842174af102e1ed47224d5d301cdf5effd8667", 0x31, 0x6}, {&(0x7f00000002c0)="bbcfe5e59491bca9c07c7578a0c314922a3acb520a5b744bc11f8b3fbccc79", 0x1f, 0x3f}, {&(0x7f0000000300)="44960f37570ab904177dc44b037cb113e0645e36b6cc42ca7e38de7369bf7d85f927acdcf1dc3e31f166e413ab867b7cef2bdc8eb25271682dc29c24fc91f1fa4de8a37e06d6e0e5b03762657965afcf00f643fd0cce2fc3089337a785da2edf403da152a519101dd5a69919cc68dafc280f709ba01ea6f45f18cee54af119897e5286b3af95cc291f87b82a668404e6ddb91117e99dc15cd1df6eafdffc2fc024a73e9e02f1730c5b993af3fdf7fed0d12e407e22625cceffecfc2fb375b2dc23dfd2ca1031465aabcd35949d100196ff30ef58", 0xd4, 0x80}, {&(0x7f0000000400)="72e0e576463d2fbdb212589c4221fbf0f66e4bd7ee6065cd42e82a39ea029ca2112cd7457af190d9c4b874f1a4e8493494c339278f97acfa156df9a16095f25e7ad44a117c9f3868777e3cdb0d5b0789f30e727fb32cb55b2fbc099fc22645cf7e3ff2fc8c5ba7120b14c0712c1f341467ea1d60da1b5c0eb183bc23bca0d02e756d", 0x82, 0x1f}, {&(0x7f00000004c0)="d295032ca5b8967a121684f2731decf811ff2dcad35078ebbf8a15889e72a828c8df891000a743a42e5c43039c8301f5efeb22475f373eac6b73f05a241b5b2b726ccfec08c2ed10233526a5725b32af08848e9b5035a0016286947f86edc4e34fab9a996289654b992d46901416660bdaee4d3422d79fc6f40f083cebee4937bded2d99ffaed29d45283cd74107dfd282105f49566f28c0630a029584a1cfedfd45a4a2e42c8610bd7e5ecd5ce9c91305b9c43863b8b537e8", 0xb9, 0x661f}], 0x8000, &(0x7f0000000640)={[{'\x1c#@!+-!'}], [{@dont_appraise}, {@smackfsroot={'smackfsroot', 0x3d, '@'}}, {@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/binder#\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/'}}, {@obj_user}, {@dont_measure}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r1) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:11:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) dup(r0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 522.097481] syz-executor.5 (1702): drop_caches: 2 [ 522.105496] syz-executor.1 (1704): drop_caches: 2 [ 522.125881] syz-executor.5 (1712): drop_caches: 2 05:11:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 522.191307] binder: 1714:1716 ioctl c0306201 0 returned -14 [ 522.226319] binder: 1714:1725 ioctl c0306201 0 returned -14 [ 522.239022] syz-executor.1 (1724): drop_caches: 2 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 522.261860] FAT-fs (loop2): invalid media value (0x00) [ 522.264185] syz-executor.1 (1726): drop_caches: 2 [ 522.311597] FAT-fs (loop2): Can't find a valid FAT filesystem [ 522.345086] syz-executor.5 (1729): drop_caches: 2 05:11:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x272d00, 0x102) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, 0x0, 0x0) fallocate(r1, 0x2c, 0x256, 0x6) write$sysctl(r1, &(0x7f0000000140)='3\x00', 0x2) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000040)={0x2, 0x3032344d, 0x3, @discrete={0x6, 0x8}}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r0, r0, 0x4}, 0x10) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f00000003c0)=""/25, 0x19}], 0x4, 0x4, 0x4) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cpuinfo\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) finit_module(r4, &(0x7f0000000180)='/proc/sys/vm/drop_caches\x00', 0x2) 05:11:57 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x4, 0x4, {0xa, 0x4e23, 0x1, @empty, 0x2}}}, 0x32) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tty1(0xc, 0x4, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80c81, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r3, 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x60, 0x0, 0x1, 0x0, 0x5, 0x2084c, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xa, 0x1, @perf_config_ext={0xfff, 0x81}, 0x12811, 0x4, 0xb7e, 0xa, 0x29, 0x3, 0x5, 0x0, 0x7ff, 0x0, 0xffffffffffff306e}, 0x0, 0xe, r0, 0x2) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 522.367415] syz-executor.5 (1729): drop_caches: 2 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 522.443195] syz-executor.1 (1739): drop_caches: 2 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 522.466554] binder: 1736:1742 ioctl c0306201 0 returned -14 [ 522.474558] syz-executor.1 (1739): drop_caches: 2 [ 522.496471] syz-executor.4 (1742): drop_caches: 2 [ 522.503591] syz-executor.1 (1739): drop_caches: 2 [ 522.531216] FAT-fs (loop2): invalid media value (0x00) [ 522.559175] syz-executor.1 (1739): drop_caches: 2 [ 522.561754] syz-executor.4 (1751): drop_caches: 2 [ 522.567501] FAT-fs (loop2): Can't find a valid FAT filesystem [ 522.571649] syz-executor.5 (1746): drop_caches: 2 [ 522.603073] syz-executor.1 (1753): drop_caches: 2 [ 522.613890] binder: 1736:1742 ioctl c0306201 0 returned -14 [ 522.622056] syz-executor.1 (1757): drop_caches: 2 [ 522.639682] syz-executor.5 (1756): drop_caches: 2 05:11:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:11:57 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:11:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 522.658548] syz-executor.1 (1753): drop_caches: 2 [ 522.664201] syz-executor.1 (1739): drop_caches: 2 05:11:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x230301, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000380)="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") socket$inet6(0xa, 0x8000080003, 0x800000000000005) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@bridge_setlink={0x24, 0x13, 0xa29, 0x0, 0x4, {0x7, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x4, 0xc}]}, 0x24}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x0, 0x420, 0x70bd25, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xb7}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008081}, 0x45) write$sysctl(r3, &(0x7f00000001c0)='7\x00', 0x2) fsetxattr(r2, &(0x7f0000000100)=@known='trusted.overlay.redirect\x00', &(0x7f0000000140)='*)#\x00', 0x4, 0x3) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x3ff, 0x3, 0x16b, 0x1, 0x3, 0x1f}) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 522.739901] binder: 1764:1769 ioctl c0306201 0 returned -14 [ 522.759979] FAT-fs (loop2): invalid media value (0x00) [ 522.777819] binder: 1764:1773 ioctl c0306201 0 returned -14 [ 522.800308] FAT-fs (loop2): Can't find a valid FAT filesystem [ 522.810007] syz-executor.1 (1778): drop_caches: 2 [ 522.821309] syz-executor.5 (1771): drop_caches: 2 [ 522.831903] syz-executor.1 (1778): drop_caches: 2 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 522.856896] syz-executor.5 (1771): drop_caches: 2 [ 522.863408] PF_BRIDGE: RTM_SETLINK with unknown ifindex 05:11:57 executing program 4: r0 = syz_open_dev$binderN(&(0x7f00000001c0), 0x0, 0x802) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) dup2(r2, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xc3, &(0x7f0000002600)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8494120f79d5f60958691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae0c480408c8380cf060dd72462ccc5b7d195a113bc539df6591"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) gettid() ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) 05:11:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a9"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 522.899609] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 522.950157] binder: 1785:1788 ioctl c0306201 0 returned -14 [ 522.964628] syz-executor.1 (1789): drop_caches: 2 [ 522.988691] binder: 1785:1792 ioctl c0306201 0 returned -14 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 523.002674] syz-executor.1 (1778): drop_caches: 2 [ 523.017069] syz-executor.1 (1789): drop_caches: 2 [ 523.041960] syz-executor.5 (1794): drop_caches: 2 05:11:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 523.071469] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 523.077050] FAT-fs (loop2): invalid media value (0x00) [ 523.082387] FAT-fs (loop2): Can't find a valid FAT filesystem [ 523.094870] syz-executor.5 (1808): drop_caches: 2 [ 523.105382] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 05:11:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a9"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000180)=""/24, 0x18}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/85, 0x55}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, 0x9, 0x4) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x6, 0x5, 0x8, 0xac, 0x0, 0x0, 0xe21e3, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x727c2097, 0xbbcf}, 0x4000, 0x5, 0x2, 0x0, 0xc6e6, 0x101, 0x9, 0x0, 0x9, 0x0, 0xa3ca}, 0xffffffffffffffff, 0x8, r0, 0x1) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:11:58 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:11:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 523.310848] syz-executor.5 (1817): drop_caches: 2 [ 523.312165] syz-executor.1 (1824): drop_caches: 2 [ 523.338523] syz-executor.5 (1828): drop_caches: 2 [ 523.343843] FAT-fs (loop2): invalid media value (0x00) 05:11:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a9"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:11:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 523.376104] FAT-fs (loop2): Can't find a valid FAT filesystem [ 523.398876] syz-executor.1 (1831): drop_caches: 2 [ 523.535175] syz-executor.5 (1836): drop_caches: 2 [ 523.558591] syz-executor.5 (1844): drop_caches: 2 05:12:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, &(0x7f0000000040)=0x7f, r1, &(0x7f0000000100)=0x20, 0x80000001, 0x8) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) 05:12:00 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:00 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x80) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000029c0)={0x70, 0x0, &(0x7f0000002900)=[@exit_looper, @free_buffer={0x40086303, r4}, @dead_binder_done, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000002880)={@fd, @ptr={0x70742a85, 0x1, &(0x7f0000002740)=""/138, 0x8a, 0x2, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000002800)=""/70, 0x46, 0x1, 0x34}}, &(0x7f00000000c0)={0x0, 0x18, 0x40}}}, @request_death], 0x2b, 0x0, &(0x7f0000002980)="9015ea1a5548e002fd0ec9ea06948cdec2b5371c4eb07cb7592fbad6d5c686b4244f8842c2a1bc006c1203"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x20, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r4}, @acquire_done={0x40106309, 0x2}], 0x96, 0x0, &(0x7f0000000200)="e128e64d087de244e2207858e960c2b8e9d11403c8b1c01015abb878d43a60d3af943c49d0ff597d6000fcaef6c98a6dabe9fc89468e697f17adbe2753cf77d78f26e5b3a4611e0f3700efe428cc79477a304a79d4dedf933bece75398a0345c465adcc42edbacf90dc3cb9cdd34fb6303f6691e45945c8727333890550afdb69aa629d4786c27eaaa4e74c089ebb205bba76e1bd8b2"}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r5, 0x77c56000) 05:12:00 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) mmap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x1, 0x50, r0, 0x40a63000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 525.958241] syz-executor.1 (1854): drop_caches: 2 05:12:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 525.985883] binder: 1850:1855 ioctl c0306201 20000180 returned -14 [ 526.009327] binder: 1853:1861 ioctl c0306201 0 returned -14 [ 526.014439] syz-executor.5 (1856): drop_caches: 2 05:12:00 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000235000/0x11000)=nil, 0x11000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 526.036631] binder: 1853:1867 ioctl c0306201 0 returned -14 [ 526.072510] syz-executor.5 (1870): drop_caches: 2 05:12:00 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 526.090963] syz-executor.1 (1871): drop_caches: 2 05:12:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 526.125525] FAT-fs (loop2): invalid media value (0x00) 05:12:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x4, 0x0, [0xba, 0x8b, 0x3, 0x1]}) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x100, 0x800, 0x5, 0xff, 0x7ff, r3}) [ 526.175224] FAT-fs (loop2): Can't find a valid FAT filesystem [ 526.187626] binder: 1878:1882 ioctl c0306201 0 returned -14 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 526.232218] binder: 1878:1882 ioctl c0306201 0 returned -14 05:12:01 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:01 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/vlan/config\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='oom_adj\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000b80)={0x124, 0x0, &(0x7f0000000980)=[@request_death={0x400c630e, 0x2}, @enter_looper, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f00000002c0)={@flat=@weak_handle={0x77682a85, 0x1001, 0x2}, @fda={0x66646185, 0x4, 0x1, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/217, 0xd9, 0x2, 0x2c}}, &(0x7f0000000340)={0x0, 0x18, 0x38}}}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000540)={@ptr={0x70742a85, 0x1, &(0x7f0000000380)=""/173, 0xad, 0x2, 0x37}, @ptr={0x70742a85, 0x0, &(0x7f00000004c0)=""/112, 0x70, 0x1, 0x13}, @flat=@weak_binder={0x77622a85, 0x5, 0x2}}, &(0x7f00000005c0)={0x0, 0x28, 0x50}}}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x58, 0x18, &(0x7f00000006c0)={@fd={0x66642a85, 0x0, r4}, @ptr={0x70742a85, 0x1, &(0x7f0000000640)=""/87, 0x57, 0x0, 0x18}, @flat=@binder={0x73622a85, 0xf, 0x2}}, &(0x7f0000000740)={0x0, 0x18, 0x40}}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x70, 0x18, &(0x7f00000008c0)={@ptr={0x70742a85, 0x1, &(0x7f0000000780)=""/153, 0x99, 0x0, 0x3e}, @ptr={0x70742a85, 0x0, &(0x7f0000000840)=""/88, 0x58, 0x1, 0x9}, @fda={0x66646185, 0x4, 0x2, 0x2d}}, &(0x7f0000000940)={0x0, 0x28, 0x50}}}], 0x8a, 0x0, &(0x7f0000000ac0)="d2aa181fda24873b6bd13db5c7ffcce1a2a1df693fbbe6d2908891c23e8863cf49fb761147b91ce5463c86e7724aadff4b3ee59be003a3dae67c64d924aa28f1942d386f1532f021a94bd8070a1d1021669b89676b318c2d4872b260d628482267595c726fb25b06dbf08c250ef0005b689699e1c71a01c3918724f0a3ae234a348a1a123f0f9c12b1ba"}) 05:12:01 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000012c0)={0x101, 0x0, 0x4, 0x8, 0x7, {0x77359400}, {0x2, 0x8, 0x1, 0x80, 0x89, 0x40, "e0350cac"}, 0x5, 0x2, @offset=0x7fff, 0x3f, 0x0, r1}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001540)={0xec, 0x0, &(0x7f0000001400)=[@reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000000)={@flat=@weak_binder={0x77622a85, 0x2001, 0x2}, @flat=@weak_handle={0x77682a85, 0xa}, @flat=@handle={0x73682a85, 0x10a, 0x1}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x78, 0x18, &(0x7f0000001200)={@ptr={0x70742a85, 0x0, &(0x7f0000000180)=""/37, 0x25, 0x2, 0x11}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f00000011c0)=""/19, 0x13, 0x2, 0x37}}, &(0x7f0000001280)={0x0, 0x28, 0x50}}}, @clear_death, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001340)={@fda={0x66646185, 0x7, 0x3, 0x3e}, @fda={0x66646185, 0x6, 0x2, 0x37}, @fd={0x66642a85, 0x0, r4}}, &(0x7f00000013c0)={0x0, 0x20, 0x40}}}], 0x34, 0x0, &(0x7f0000001500)="beee5205468a3c526f4fc9b8f4bec495bbc05b029fb89033bd22312a2671a913aec035017f303e3bfde274c717ba684165c8bc29"}) r5 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 05:12:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 526.303752] syz-executor.5 (1886): drop_caches: 2 [ 526.318908] syz-executor.1 (1893): drop_caches: 2 [ 526.331975] syz-executor.5 (1895): drop_caches: 2 [ 526.345046] syz-executor.1 (1893): drop_caches: 2 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:01 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x100010, r0, 0x4c7f2000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vivid(&(0x7f00000002c0), 0x1, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000018c0)={0xdc, 0x0, &(0x7f00000007c0)=[@reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f00000005c0)={@fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f00000004c0)=""/200, 0xc8, 0x0, 0x26}}, &(0x7f0000000380)={0x0, 0x18, 0x30}}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000640)={@fda={0x66646185, 0x9, 0x0, 0x37}, @ptr={0x70742a85, 0x1, &(0x7f0000000400)=""/32, 0x20, 0x1, 0x31}, @flat=@handle={0x73682a85, 0xa, 0x2}}, &(0x7f00000006c0)={0x0, 0x20, 0x48}}}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000700)={@flat=@weak_binder={0x77622a85, 0x10a, 0x1}, @flat=@binder={0x73622a85, 0xa}, @flat=@binder={0x73622a85, 0x1100}}, &(0x7f0000000780)={0x0, 0x18, 0x30}}}], 0x1000, 0x0, &(0x7f00000008c0)="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"}) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r4, 0x10, &(0x7f00000000c0)={&(0x7f00000001c0)=""/101, 0x65}}, 0x10) mmap$binder(&(0x7f00006a9000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x200) sendmsg$ETHTOOL_MSG_PAUSE_SET(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80c1}, 0x4000) [ 526.394773] binder: 1899:1905 ioctl c0306201 0 returned -14 [ 526.410246] syz-executor.1 (1893): drop_caches: 2 [ 526.443429] FAT-fs (loop2): bogus number of FAT sectors [ 526.460323] binder: 1899:1905 ioctl c0306201 0 returned -14 [ 526.491800] FAT-fs (loop2): Can't find a valid FAT filesystem 05:12:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x2, {0x18, 0x7fff, 0x1d, 0x1, 0x401}}) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000100)={0x20, 0x2, 0x800, 0x2}) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:01 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:12:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce74"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 526.534897] syz-executor.5 (1911): drop_caches: 2 [ 526.543976] syz-executor.5 (1920): drop_caches: 2 [ 526.622456] binder: 1925:1929 ioctl c0306201 0 returned -14 [ 526.660029] syz-executor.1 (1932): drop_caches: 2 [ 526.663083] syz-executor.5 (1931): drop_caches: 2 05:12:01 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r2 = signalfd(r0, &(0x7f0000000040)={[0xfffffffffffffff9]}, 0x8) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000100)={{r0}, "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"}) 05:12:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce74"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:01 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f00000001c0)={0x3c, "d288edefa38952fb8fa037de2f732fdd21f6185dc25e44d76690915226d669d333632f75a2a4524fd1d4daa48ad22d4b4d3366224ee4876c1f196517edef98151eb1afaf46c1c7f5410bf4c7183932d7032b5a60dd1c2693f1ae9c2b7a0042309855dfa502847521b4cdfa7aaf9332fa34d0f26b492fa72320a8093b0192c5c7"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 526.674286] binder: 1925:1936 ioctl c0306201 0 returned -14 [ 526.700657] syz-executor.5 (1931): drop_caches: 2 05:12:01 executing program 4: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000540)=@urb_type_iso={0x0, {0x0, 0x1}, 0x8000, 0x20, &(0x7f00000003c0)="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", 0xfc, 0xbc, 0x401, 0x1d, 0x8, 0x7, &(0x7f00000004c0)="cf68c206e30f1bdf7becd9d5689c5b122e736c3dfa7c4ef9490f9faf289784a431f534185724d1e2c7a39db7a7f9cf527d463e0b682b818e5e77841b4ca3c7948ef3e0c0c7ae9502d3c9c5b802014fb1a4139da1cd6dd4b4ce22495a7a7669df7c", [{0x3b, 0x3, 0x2}, {0x7fffffff, 0x2, 0x3}, {0xffffffff, 0x0, 0x4}, {0x3, 0x8, 0x2}, {0x3, 0x7, 0x3f}, {0x4, 0x100, 0x7fff8}, {0x7fffffff, 0x3, 0x3d5}, {0xfffffff8, 0x5, 0x7fffffff}, {0x3, 0xed, 0x7}, {0x2, 0x8000, 0x10001}, {0x7, 0x188, 0x1}, {0x0, 0x7, 0x9}, {0x8, 0x0, 0xffffff1e}, {0x3ff, 0xa3d}, {0x81, 0x9, 0x3ff}, {0x3, 0xff, 0x3}, {0x15f, 0xfffffffb, 0x1000}, {0x5, 0x8, 0x80}, {0x2, 0x8, 0x9}, {0x8000, 0x7, 0x60}, {0x7ff, 0xff, 0x5}, {0x8001, 0xb6, 0x8}, {0x1, 0x8, 0x8000}, {0x5, 0x8d8, 0x3}, {0x1ff, 0x20}, {0x9, 0x2, 0xffffffff}, {0x1ec, 0xffffffe0, 0x1}, {0x5, 0x3, 0x4}, {0x24bc5f21, 0x2cf, 0xfdf}]}) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000000380)=0x20000080001, 0x10001) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x84, 0x0, &(0x7f0000000180)=[@dead_binder_done, @release, @dead_binder_done, @exit_looper, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000000)={@fd={0x66642a85, 0x0, r4}, @fd={0x66642a85, 0x0, r4}, @fd}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}, 0x40}, @increfs_done={0x40106308, 0x2}], 0xe1, 0x0, &(0x7f0000000240)="74e655633c8ef32dddeacad8bb11553974782231b26876602450c51f7c962a02b31623239a5e6ea660ac246cb0e78c96b64bd01c9fce9aca7b3988d1e3a4ff23130c89ff7178f1b25ad0ea62e464df8c44b8f2fd759e6b2d02743b543d1640decae11dda979620a652850780b7cdef0346b2cc0a1c03c837912a4edb1c400c71f1291b83ec13d307a614706f4d5fe43e470694fc681d15ae7df6e02cf8567c8a463389f6fd9c1db1a47aa6b7a492b7597a039ae78a3ce3ea0f4a9638958d11bd01597c73cf04423969b8eb57e0285c179656095160f2e194d6e463af546f3b1467"}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:01 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/162}, {&(0x7f0000000280)=""/169}, {&(0x7f0000000340)=""/171}], 0x1, 0x7, 0x7) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f0000000400)="a5afca4d29302b405e4276d5b0cd708c7fa096adb42b80f14913a1e446a880b51025de5c670b441ce6a9a1196b17c1adfcdfc6bb5ff5d3fd3ec639f8", 0x3c, 0x7, 0x0, 0x0, r1}]) [ 526.844903] syz-executor.1 (1969): drop_caches: 2 [ 526.860539] FAT-fs (loop2): bogus number of FAT sectors [ 526.864870] binder: 1949:1974 ioctl c0306201 0 returned -14 [ 526.880711] binder: 1949:1976 ioctl c0306201 0 returned -14 05:12:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0xf06b1000) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r0, &(0x7f0000000040)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000002400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/244, 0xf4}, {&(0x7f0000001200)=""/254, 0xfe}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/248, 0xf8}], 0x5, 0x1ff, 0x52) 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 526.901831] FAT-fs (loop2): Can't find a valid FAT filesystem [ 526.910894] syz-executor.1 (1978): drop_caches: 2 [ 526.922451] syz-executor.5 (1960): drop_caches: 2 [ 526.942631] syz-executor.5 (1983): drop_caches: 2 05:12:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce74"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 527.028399] syz-executor.1 (1990): drop_caches: 2 05:12:01 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:01 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x3}], 0x0, 0x1000000, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x2}], 0xf0, 0x0, &(0x7f00000001c0)="1ada3febef6ed27f21bc81ae9dab515c9d388bc93b3d5d869b284a5b7a77319903fd30e01c3729560907871bc0f7fb139e396e877aec61e6dbf3cb64063b33e40cb9b6f2043424a052b3280444218d457bf159bf4e37030bad296cc9de656bc9fb24f953d493b2fa0b9bbce998e60b48fc5efcda37433c61940cd910fd4953d4da86bbff3c35fb9209076700ab74172006857aac912b24082a69832ef3d2dd58cafcd6530472da54dfe55eea39573a38057765c7eb5009b7c602ff9e30970e51b8e5d50ccedecf83ae70d9ec16b4027f70c962c487bbc6d9b5d9784490fa89ce2e4f87c1a5ace7c56473e4d95aa86b5e"}) 05:12:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:01 executing program 4: syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) preadv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/40, 0x28}, {&(0x7f0000001380)=""/54, 0x36}], 0x3, 0x8001, 0xbf7) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) r3 = epoll_create1(0x0) mmap(&(0x7f0000228000/0x2000)=nil, 0x2000, 0xc, 0x80010, r3, 0xaae7d000) write$sysctl(r2, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001400)={0x1}) r4 = dup2(r1, r2) ioctl$SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = dup2(r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r5, 0x89f7, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000280)={'sit0\x00', r6, 0x29, 0x6, 0x3, 0x7, 0xc, @local, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x7, 0x40, 0x400, 0x800}}) 05:12:01 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x204603, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180), 0xc5, 0x200000) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x5, 0x4, 0x2, 0x5, 0x3, 0x6}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000000c0)='2\x00', 0x1) [ 527.087292] syz-executor.1 (1995): drop_caches: 2 [ 527.095172] syz-executor.5 (1994): drop_caches: 2 [ 527.114253] syz-executor.5 (1994): drop_caches: 2 [ 527.208367] binder: 2006:2009 ioctl c0306201 0 returned -14 [ 527.244808] syz-executor.1 (2015): drop_caches: 2 [ 527.252720] syz-executor.4 (2009): drop_caches: 2 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1063d0c42ca30ff958200801f6ffffff985e8ba4", @ANYRESDEC=r2], 0x0, 0x1000000, 0x0}) [ 527.312659] syz-executor.4 (2019): drop_caches: 2 [ 527.313339] syz-executor.5 (2017): drop_caches: 2 [ 527.323025] FAT-fs (loop2): bogus number of FAT sectors [ 527.324204] binder: 2006:2009 ioctl 89f7 20000300 returned -22 [ 527.334936] FAT-fs (loop2): Can't find a valid FAT filesystem 05:12:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) io_setup(0x4, &(0x7f0000000040)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(r0, &(0x7f0000001100)='./file0\x00', 0x50400, 0x28) io_cancel(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x3, 0x48, r3, &(0x7f0000000100)="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", 0x1000, 0x0, 0x0, 0x3, r4}, &(0x7f0000001180)) [ 527.364147] syz-executor.5 (2021): drop_caches: 2 [ 527.373462] binder: 2006:2009 ioctl c0306201 0 returned -14 [ 527.392794] syz-executor.4 (2027): drop_caches: 2 05:12:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 527.419182] syz-executor.4 (2019): drop_caches: 2 [ 527.468592] syz-executor.1 (2033): drop_caches: 2 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1063d200000000102c4e32366acc84745097a7cf95bf2941870d725819547983cec00b076f5b8ebe0120645fafd176af9ba436ba57a0f9f5ea2053ee7d09d8de7af26e0165b3ee04231be57058582dd38e847e616fcb5375af7024ee2117e10b69246abe19864ab849c7a73d7b79a5dfe0217e0a73b9886bdc4f652f9130971dff428645ac7caee949972c3e931f2f2d0708b6dc32ab19c2a3ba17516e9d639b4d0e9b51ae3057193c56"], 0xfdfdffff, 0x1000000, 0x0}) 05:12:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:02 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x50, 0x0, &(0x7f00000001c0)=[@enter_looper, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000080)={@flat=@weak_handle={0x77682a85, 0xa, 0x2}, @fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000000040)=""/35, 0x23, 0x0, 0x13}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}, 0x400}], 0x3, 0x0, &(0x7f0000000240)="5d3492"}) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 527.519188] syz-executor.1 (2033): drop_caches: 2 [ 527.571879] binder: 2046:2049 ioctl c0306201 0 returned -14 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = dup2(r2, r0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getroute={0x1c, 0x1a, 0x200, 0x70bd25, 0x25dfdbfd, {0x2, 0x14, 0x80, 0x3f, 0xfe, 0x0, 0xfd, 0x5, 0x400}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4044840) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c3cc1f58"], 0xfdfdffff, 0x1000000, 0x0}) 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:02 executing program 1: r0 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x500, 0x4, &(0x7f0000001380)=[{&(0x7f0000000140)="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", 0x1000, 0x5}, {&(0x7f0000001140)="e6047952891d6209f0b504fd77a6ba0889f2ce41c20928f7d833ea93e81ddf3cc1953c8edc413a0427db7cf18b8d21af3dfad5e6180aede60bcd62fbb2f4d6354b7e49973648001668927d6244814b7234c1474c", 0x54, 0x4}, {&(0x7f00000011c0)="fc90f220b8616b47563602854db474034c5eb3af899e23e8f10e39447da340aa3089951a8d18a4980dfb0cfbcfb1a02b18ff676407de950220ea434b11007b1bf0b80fa131cb154dd2abcf04476eb574447f6cc43e7bde434bef10b0a1fbd9c9bf2f59de346f709d115561faca21820748b062ddd29020b8d981deda7b9d7157599d5d49cb4ef658a3f41f7c464b1ab340610ed67d3317913982340dedc2ddc0e1ef93da50f529d4ef48884c33081f64c46463cde3f99613d02b03bb3b251b5da1e140", 0xc3, 0x100}, {&(0x7f00000012c0)="1519ae70c0f89257c41873af3c4ab0f1ee16bde7ef035e5a0d42fcc6921e2085bdccf86710c20c0b46aec5b9da19ea0505af129055b17c962c35e995552bab480b8b56f8a32b89d995a0c45c8844dc9536a8fca5006884bcedcdcef7d2ec33b65855594d01d806382fe53e8220749cb36c67f606d501d8427d65f7f936fb08040b069ab53f76e982d7f6e03a2c", 0x8d, 0x1}], 0x2041081, &(0x7f0000001400)={[{':{'}], [{@dont_hash}, {@obj_type={'obj_type', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_appraise}, {@uid_gt}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@appraise}]}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x240202, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) [ 527.612307] binder: 2046:2052 ioctl c0306201 0 returned -14 [ 527.619352] print_req_error: I/O error, dev loop2, sector 0 [ 527.677356] syz-executor.1 (2063): drop_caches: 2 [ 527.678456] syz-executor.5 (2056): drop_caches: 2 [ 527.696266] binder: 2057:2065 unknown command 1478479043 [ 527.711506] syz-executor.1 (2070): drop_caches: 2 05:12:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:02 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3000007, 0x80010, r1, 0x26e47000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 527.729700] binder: 2057:2065 ioctl c0306201 20000040 returned -22 [ 527.742181] syz-executor.5 (2071): drop_caches: 2 05:12:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x102) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x2) close(r1) 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 0: ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000200)={&(0x7f00000001c0)=""/51, 0x33, 0x8, 0x8}) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000600)=""/99, 0x63}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f00000004c0)=""/156, 0x9c}], 0x5, 0xd9f, 0x1ca) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 527.860938] binder: 2074:2084 ioctl c0306201 0 returned -14 [ 527.897456] syz-executor.5 (2078): drop_caches: 2 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x2ed74000) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/162, 0xa2}], 0x1, 0x3ff, 0x8) mmap(&(0x7f00000fa000/0x2000)=nil, 0x2000, 0x3000003, 0x40010, r0, 0xdaf33000) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000001400)=""/252, 0xfc}, {&(0x7f0000001500)=""/1, 0x1}, {&(0x7f0000001540)=""/254, 0xfe}, {&(0x7f0000001640)=""/220, 0xdc}], 0x9, 0x383c, 0x3) [ 527.917744] syz-executor.5 (2093): drop_caches: 2 [ 527.920000] binder: 2074:2095 ioctl c0306201 0 returned -14 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f00000000c0), 0x0, 0xd9f, 0x8000000) r3 = syz_open_dev$binderN(&(0x7f00000000c0), 0x0, 0x1802) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:02 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x1) openat(r4, &(0x7f0000000000)='./file0\x00', 0x640, 0x80) 05:12:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 528.022009] syz-executor.1 (2107): drop_caches: 2 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="106308400002000000000000"], 0xfdfdffff, 0x1000000, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x90, 0x0, &(0x7f00000004c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)={@fd={0x66642a85, 0x0, r2}, @flat=@weak_binder={0x77622a85, 0x1000, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/156, 0x9c, 0x0, 0x20}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000300)={@fda={0x66646185, 0x4, 0x1, 0x31}, @flat=@weak_binder={0x77622a85, 0x0, 0x1}, @fda={0x66646185, 0x1, 0x2, 0x17}}, &(0x7f0000000380)={0x0, 0x20, 0x38}}, 0x1000}], 0xe3, 0x0, &(0x7f0000000580)="73f1032f9b9f6e8a763eba9759325b48d42744c01290437e7635a8ca31aa90e2d4f320f8e4b4825b8bc43f224910955f58f045dc91b67abf6930916b4ea8c5be9ad5d18ea1f297c692b20832ac829fde1651a6f10295e3fda6ca6ccc4c3cc605f8e46fa6bfa752a2f841ef232f6fa37817ccbffad1d9dd7f4a9ce7e683f3bb884423b6dfe0d62cd2be9343c3bc092f15eca9f58d70ec30cf5a96737cb18114dd52719b74202d481cc5d6acd521438021320279cb73e820e8f13297310a3d40e9f23d67e2b261d2f26298e010abd88555d2f28d9f8034da1d1ce19680e562cdfda60cec"}) 05:12:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 528.092600] syz-executor.1 (2107): drop_caches: 2 05:12:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x109843, 0x6e) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) [ 528.148545] print_req_error: I/O error, dev loop2, sector 0 05:12:02 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/zoneinfo\x00', 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f00000001c0)={0x2, 0x81}, 0x2) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 528.197952] binder: 2115:2129 ioctl c0306201 0 returned -14 05:12:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x14400, 0xc0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) unlink(&(0x7f0000001200)='./file0\x00') ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000100)={0x8, 0x1, 0x80, 0xee18}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r2, &(0x7f0000000200)="ea031817827bf8f7706402a6c77d3eb005342c383a96cc6fcca12f169931651d54c07a4eed81d7479d92248d5b441c84653e56b977ad4a506846b13ec10acac7fc1bd88e46a7c8891390769a4096b68709dcc06ae3d07ff1bfb495476a1fc8c97c1f03e184f66874256cadb0d137fdf3c37160be2727103c9dd028c91064d8796c71aea99f2c63359cb87c0b58ef6b86d61b21a6e7058ee18c1e0bd9fdc86e215aaab49de8f7f84b852a999a37a9a6c26075d44321c27a385db70d16d51b5533ad0f182c1efde1f0737e5a7860626175bba704b9f7ef25268fdab1d196ae3ad83389ca3cad5b32f26795e8131c5d0151c6e947e66bd55041da48e8f411e0948521b7edb22b3cecc497747c6204132309f7a5a168897062eec4f5052410e589c6849a82f8c388f01004589db145346d0c7cc713baa8d6385e723a7c66d306a31fb88ae27a2e2d87a990dce90b15cf7e06982ac149a16983643b48c0b334b010a4679880cba129864efbdbed195630d74079b7ca2ab501dcdd0fb4744b1b9ef3f9f9146a487a95398c63515bc9aab7fbc6524b6567c33708885767e92c2d4d4bfd2e0ecc2a71dffd7738e09c79b43985b7b70615600c5f1dfa7bf22b6e704ec9c45e98aae109e5cf6448f4ab00ca45ab7d1f3f839e58ba426d30e7fd3e5e4099b307cfaa32cc3a0d056c6199ac23fa9eb302f2bf2bf95cd3e80fbd0626e97d7b4f9ad1b977aa7c40e289a66f5ab8173796aa42f3af52beaae80523acef23acba878ac40650a89da646c0b73054e30923bcf4634339b206d159868d1c05895da6a2381ee83c9f5283b0c59195c75c0bf1044e9351cba425d4a196c1b81b0ba0ff680ab14244c59a60f3c83dee8730726116d994d0bb616d9853f02bf1864bbb4d2b00f406b8ac8d497a703441cf903823583850cee2f5c4e5a1d2158f1cd4757ff7e22ad9ac0e8cc11b18ce0229c3e3d554daee78affaf1d0bc2cce2707987d0302d6bae7995675d4426729a3fda56d418c35bf56d1081a226c3471bdbb64a2bf17eecee823cbbbf0de26adf3552dc9c76fcf287592385b1b9923773a9675921cf95db78fa722f2a75813a9583dd0903fdcc56f14db3a24b49d9996bd45760e4be4a5c36f11ad34ae1d675f9c0d518421752e8e7dfe3fcdc436217188c6021ee15745bf9ff195e4f938ef6fa038638aae6d8b7f055411ef935ef9ae86a6a8f09012bb3b467d0791e96b151323bd2e2fa9f60eab19ccb4278825e8ce62ff6db939e5b05b8c9443527d9dac8ddc37bbb9c8caf313aeae8ee4ecbcb4ec9b15d53457dbe31bcbfc0f7c6e767ebc20a5eb537b1722a4747a1591f1fc64d88136dad4883ded5aba19d9813fcc981ae87e376fbe7db9a1e59d9b3353e4f6db75be9b98663ba1a007d06742a685be903b6872606812625435ac5ad34448460fd920a379c7f57e9b52e67135d35479c0f0efd0fb49d4ff73179b073fed234b3e17c88c99559e746f501ec10989fd914496878b218b6a232961c7ccf0a1df05659efa4deb382844d8c14a384dd33097ba1eabc1a1d1e34904ea994d68cd08f6f5968ab5dfd9493e45f7afd051d11d0569083ebddf873b55aeeb993bb279ee8fc2034769e8b634bb15fcc2695b6e49dc1823450891752e49f4953e9b14ab042bc8926695615b01e8db504e001295b14d49b4f720c638a56f35e66f21e41e043737d72c46ebbc86c865e839157685ba3a5360b2a93bea61d1be151c8772d52ff88aa0333a859abe71bf59912ae4adc31838ab06f6bef19e8b6f83fd954ce3799b4ead0fddf1574b3d3c0144381cee5c1648399c0479cea1e4f64a4dd842f20022a1c7886dd4fd208fe60d6e11db82554dee3bbc36ce268a5dca415938e376be6f4f00fb294b3879380b4c2c83bdcfc88cf8bacbc3145b0751ba6afaa553e6f6a7d251943dde9a2f9ad8ac0d8cf5c0e0b24f33661af5bb9eb9532031d385ef6bb3c2ae7f4c09c32cfec4c099cdead0e04e2bcf55cb8b5ee5c338133c8f2d918fbb64df2564eae8bbeee9e52a23944d9a73cb01f6f043cee681ed2f613e94708e5fd4f05ce8b0d9f4e1b6b2ed010a4f34185af4055bf0e2ca32e2319d619d9b6e889c52cd6be2219bbd5e53596e050f81bcd5c15bec034f8ed2206ee77517a062afb44d803a4e9ad4b9576b927a03c36235bbf4996259097aefb2b716d62a195335987e13718cb7bbfb9e1023cf170f8a1a0a1ffff82b51b7c17484a8a264c07830c2acd7559c09c72b659ba89bdf69344eaab7735b925d9bce6eb8a700c70515d766195e458a0ad9a2a4a0dc2f78a760b798c2228f87b299a2b274b34d79190b1fc918c0ff7094300e0a71e13b5d8281b04a4a39a0d773e756608c8d896ecad646ec251d4004b4a3bd84824c89625d294ad910a0c636cd31c0d9823392f09d43900a56b7d5ca8d0d2b799dffb310b175f76812ae3c6feb2ea3cc4fee9f7af9dff71ba25ded11249de02ea49af8cfe67886abe25b5fe1106a8f539dee6e1a093a4a4f3b56bd48043869226f6ffa0bc8eeab63ac6e4773f40a0aa0c68d779908fa990de73a841edfd2dfd8ebcc8d5be453a6964a274f5bee897a11bb9895a4470714bb3d598493eac3761a05ae8d4f27d8b1dbc8a396463b9536ae6231f57f590483fbb99465b3de9bd7cfb2f1c4ef241b5d11031dd8132ceed0ecf1791e2278ca027e2130f68ca74180af21858fcfce66fa5a864e8e25faf1fb4f63a9c5b21bf2d0b1467484d951acf3a38d0f4a583656cf00b8e9329c0b055d287e28a06f5905fc9b6d4e7e6065670a6ce60f2953d14f93c47071ad916846604caa7184a27c6438a6e85fb7009ce9f264651cd8705b470ac7706ee94cf6e7d6f46a34c8895ea1dd66d14745479dff53757ec182bbb57d064c452b9a8c2e86269883ad036a9928c39cc0951e2067d5c0bc8dc798c7cd20558e12422a66e912b510754c6a29c96df0f963b60a70f6ace7cd6a299da52504dcd6172a5cd421bce3e5027bc52eb1d78dff5c03f2301bf5eca241dc34b8e18fc077941ced6f2dcd4d8ee6891bdd425ab3dc2574a98fcf288de110c0902ead93d4217e195b484368b50458c3e94f48ff29a732dceb97ed255797f8fe892ee7699c8724a207e275201bab4a8dd7506d0ebde85ffd743c75aeaafe04aea147d0109dbfbefdd531fa081a7e203389425ff018ab8470e141c17750d12ee6ce07242caf82e089362be7f34a7ff2ee8ba346a13330e4b1729defb46c5840f39626b3a87bee07987d12795dd8d6a910b120ff45875d031bf627995affc39836bdb5df9191d64afc040a4f0ba110ab2d4291a6c53bf7eb00544f03c94059ab6d1c50a15019d254c3981bda860085bbd944a6e07053172dd472610d8adf5254fc868e1d5d3a396da476e63b2595b330b8753db27b9ca7b1183acc410ca6395b73e4ff30e9f0fe0474cf981849394879a565d835c24e127b02ac450bba82bbb3e5121128f9dbf24ac823262d23d3b9c8ed7ee2326a64561c8a55e57d4cefce9c0e7cfc6bcb20c0053711a02b469b9c7723d11a12d28fbeefb4897d727bb83b04af0258a9594b9ff91295dc33bdc6b47bf398e9f9f5def5f7656288d7db96d78e3c47c2fa15a2eb19164d7da24cdceb80e063f02caf44e93c86f9e27a83cabee5d264826f9209f7ceb1ac5f6ef9a6aa341dd9391a1837793501fca1f44270072c849e9ed8b18cac65d44c4b36d9bdab8e74f77af27fb7ea19990a351a2efb7e463e94f924e7bc9943c760a1e834236300586620b7e0f9face8cc4ddbbfce2227bc87f435d0809aeeadc7e23dff61d1b86c59cae6c20e254b40ee4c5450017a472174b8bdc1198653dd8d7cd02efa085377913c4e8b5f938f53df93e1b19c61596fda66071f2e1f87309f983b3cbdbd657b8ebbf571fa74534afc7e0c8b827ab5d07517eade7f40dd74afdcde5287f10feeefe4b57d3007d7be5aa82018a54bfb204217f52967d0398fe47d7a8f386e065668cb5d1b7fd02e98e53c22c4c4ae19a22283401c96e02e612b7f3ea9501eaf26f15c373883d8d68b0f36ed6becad4900224fe66c99b17026c2ce3953ec162f6b827e4400ce1715dd7723bffa332fe9f259aab236e6dbe8296ac8392f204a48ff85e933fab44c0b539eff9fce7f8bc9abd0d46b148b643f7d39713e95d0c8d50bd5a260999fff5af3f2b82ed1f50c889a2163eff85f336174c29bf4b4585d37db6bd2bfb3029c539b039e458e142f581be08302123ee67dc6b233564b0cdf6cd0c3a59dc0d9a9311add63a90590436493cb71ba8481dabba0447df2a0201a151c2e08740fbf96f108490088868e433f511ff264533c54b469e0bd7a6d5441cad31e654e9b6ed998dede4c52498c123efe163f880f177033afa2e7e09c7e9c1056b3c3a0691885eb76f8f2a6ea2d00599f5c7bf1dbe2837a0fd8c262b9d7246c828ec1ef344bf927c65f404be2b164f9f3d7a21fae2f7fb88aa551487dc8eb3df0315c65b6857a9447b7927065db1ea77f37bce2548a3137162985df2a2912dd973f7275ee9c1ec45f3758b5559653911ee5b32d7954565cafb8a625cabcbde3c801c09bdb6700cd0228143ed47c3cc1212b0e212b7ca6c8d9a5221197c44424de7debf101b1ebcf4a149df3147d348bf4d509861e5bc846f90d1b531ad758afce6ea243c8a9cd2ba9fca8ce042a773b89c4dbc99d9603747e85192f828ed1bac09d5e7db3e6bbb883fdd26f16deadb1953915847cbaf60a386719790006e18dbdba1ba182837acb201daf637317246c957eae922fb9f60a8b43d7553eeb3cef397401e921e3ca31c4a808db17f5c254aeaa83eb570475791c43c9df7450c7bb62cf24cd8f8e5e089db6d8161d2be29d507371790c96b3dbbfc6f64bc0847a3598cb7ee5763d60bc364d06f1cbd772230fe725df1f901c35872d70aca16bb5bf139d39c3eb906a33d3c378a058ea96b03d72c40772a74f3a37da61436f1eb52c570a5ef8e57787fa67c934e091138df005b2e9007c75e15908bb5333c3dd524051973593161db6bc49b12bed58276fe2c1224eaaa2fc1b41ee35e16d16615252a76c848edc29f9ae781cdaa733a1d6ed9b439f60bcaa64827ac7542d7be64b8e754ad6d65e25ec00e79c101f19437b85493f7490235d3f1b0f9e105f938d3c308a9de2ae51b6ab0e438bdc5de3722a8dff3be85525869824227222763f69c0a56313e91f4a209d44575896136b969fb5d1924733d50fb1fdab85a77484a93c49411423ea8192823ad4b26de068d0ee099204bd4ad7f9a77094f8bfc0c8e03404b1c1c65a2b08c7e294d769535e0665a996c5acd7e36b48f4e9251bf669442886e199e87a9ced4b96e1ca5ad71e7dc6245403fcb38316ae9e13fd986f19a3e1152f7838c79c8b3a40805160b8ca277e712614c4aef77c6a6674efd6f69a160b27f491be1a01b3c92d7a0274b5d94322737da59da00b72f2c343aa3e626b87c6b56b8734a1129879ae9708ba68aaa07230538ec0f532267ce50df2ff2af661f339e3fb833d49f088d917a86c147a0ab8c60556677044553b29836cab5edcb53ceb1b5db99c4be13f2c2204e13954ed1b65de889865da403ac5bb60d1a61a4d145d7fed43c9b75fcad21b5af91a8bb905d1b7efb64394879d0d8eac07acdba5b0278d93fddf2e922b7c18add3d7b69b44e2af35ad1d5ea071d4266ea6edb425b1d868bb832c564173e6abb14b39125bd1790a6312e51150c90b5de8061b5b98b35effc2f962e0f3d2d4eb2aef54469", 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept4(r3, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x80, 0x80000) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f0000001240)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x6, @local}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000012c0)="a8c888acf85e977cc784487b11703f17259ea3c8e45fce0d3d79911e702f8d2b69639e057525644b45c229636296542771ef9058285dc5d602289e533aa3e03b3365e03eef0b3a2d83ebace6636a063a9e376325d2f906b90a0b55ef68bc6511261cb8ffaf995d26d9ce47d6726e67ada703baa8c97b7e9906faa9e080a4f85e0995b09eb2ef623bf5365f91365c6b65dfe3b1403317730b7f69854f74dfbf4c93ccc72027453db836abfef683c184f2f6c4325dfe25e95229d3e4da477938b9dbdcbc87eec49a24563ad1dd15c986467cd9aeba84", 0xd5}], 0x1, &(0x7f0000001400)=[{0xa0, 0x109, 0x0, "7545c188a296d57bb47cc2b8846896345d3f973f9c7b7e28323361e1ce7dfcb52a274519ac2c39d7a802189c621814824f79473670ea744a11c144c515471c3ca9306a5b47e16f8ac4809537d5f47967d208a6d5d8e49561a4ca7e9f282bc7993beeec5b84fcb15c029f0a69cf1575d64b06f66c7691e5f735be10ea05f0ab2addedcfda1d0cf1f61aa911cf8a"}, {0x18, 0x111, 0xfff, "1c"}, {0x88, 0x10b, 0x3, "07dfee6d72ad26d4569095d44b9e6a05be14f1d0d02450494f2e852df7468f04cdd1f309efe2f4788c1a03a0e729c5f98a15b60ae89a6c7f6fa5a7a655db188f8205d124371e22c14a10a49c5789414ac612fe9518c3c6388047d159172a233996d3fbe6fe00e12c313c1c43fb51871da629228ead"}], 0x140}}, {{&(0x7f0000001540)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2}, 0x0, 0x0, 0x4, 0x4}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000015c0)="1dcb7867c467c76d15c876b03bb893516ad01bb33a628f1ff3b0df8d7e39a97df77937d4531dd97b43341841", 0x2c}, {&(0x7f0000001600)="fd8343658ee93e162e73472e4f022b8e4ff2c24d9ee75a8583148bd89ffaf4198f5a848eca1a11bd90f564b2caa16ee8b986ed5f0e4b0a078dc0ac51060f89f575123ba9a53341009db7348f5684ed65e852ca4095bed8dc49f8589e5989b337bba096c2222064e3fee15a09d32d16a8624e1f56972889ff7a05b8c21a1f53a6543b0978a486bb495e274f1f329e5f2b839a4a419644153c803572dfa179c409e3642396c5d5dcd42185313b65cbedb45708e6144ea78100078a9efd80264d61170506a47af6a5d6fa4683a0979d468b787dfcdb8b0c31acd9c1e3ab36", 0xdd}, {&(0x7f0000001700)="9d71df541bfe9ae27cead780fb18d2ecf0910110b82fb98bc2525591ae0a7beed4a43d93e3008cf5827d5cd07a5953fb2d77ca7ad5785d8827f0b70c44971e67387f5c1d948056e44904aac3ad94735bec97015a66aeaf73625a7403dbf6690723a77348e40bfc660a2ccb15211c8460417c09a720361939355bc71f94462f1843d622a45da2afcff6f30a27290f7b09472405648e1e87f6e51a57d505cb55456d6597945e7616f671282b8c18abb427f1f2a50f36b9778c", 0xb8}, {&(0x7f00000017c0)="986e61238d23ca2a4f0f67381f2c6329ea6cbb7c65f00d2a1d21da8ce7bcbbf1b0aa0a73940a322075965378a53725ac604791caeab8a046516b8df43aefbd0dbc21df6ea0a2a2a035725f0717aad9a310dc72a36db4eef9fcfa44212890f6cbb178eb3d7dd4dff55668e55169e2459bc2033365f805b5", 0x77}, {&(0x7f0000001840)="7f2af563598fb29a2c241673c05ace2055282647c02d88dd6fbe4b8504f8c4e2fc48c4fa117a5afe6627c5c5bdb3b495c93ece66123a018214a0e7fe9cdf479b01e478a93f440d549af982e384e298905e4d47ac7d8a1721bfd57f0a0523c18cb82733e382cbaa221e290a64ccb2d07ea0dc17ec49cd227773b40ecb5ac4a5e0687da4b71d79329ba2a02a3a2d9c4a4278b915434f11ce1c5cc60ce0ee0ac00de7448218840282741ff3380586cf4d3d85bd8bc917c4c4dec1b3d6e22988b89d2053f2abf0e8c7809a381f25c219ebd727d753623edd3f5a800bf13aece4377a889c", 0xe2}, {&(0x7f0000001940)="b9448aa17c87d2d785bed2d71942adc231307d669f9485baf344fde9e5", 0x1d}], 0x6, &(0x7f0000001a00)=[{0x68, 0x108, 0xeab, "243ce7f9264fe0b79c93709ce6da520201e72b6b630f07285bbd645813c37cdfc4aed2927673d0531756c7ce6be34f540021bba4e80cfe02748b3b2fc34828f667f5050fbf66a89526f9adffb710eee774376489ce"}, {0x88, 0x107, 0x20, "378e45793e967916a26526187f2e133e72604da819e07ad7b53fa2a8b0ddcf88d083339b4e2002e2a743d4bc815bb2ef700b6fa5154c740ae302936762bdb63a7522ac2b92f0283a5c0bea5e6bc47ca3a620ecca903306203c7abde72eb416c41bd67d017235c22911cad150a44fb3f1d5"}, {0x108, 0x88, 0xfffffff7, "9fb3a7c9eb7607250006066c94fcf5a7995ebfd6fe9e73db3bf1faa9c6a6308a97758f1d7ea0e18aaeb33b4e1d445cc58cf9c345e249a31a06be80593f34a50e45e269acdb8b3b48d6b375dd4ab6615358e4a470ba79830b61b14e27f74c1d365135b83746bd7ea81c71f6082910491242721e5ac085b8aaec8abe08e7537c200d38142e3565ec673d6c8cac12f62b05b489a79783b2e843df655b3fd3561abce2bdfc7a51ac62d0bdbac8797495863eaa955579c71590873548a2e66789db651bcea35f6cfa229065ebcb7f1006c41f208af09abd41cdcf4abbfa8c060fdc69ff47dc68ec7343633e4441d27b001f9e4fac58ce"}, {0x28, 0x3a, 0x7fff, "c85d64f741e7a8f3a8678bed1cc62549dce335"}], 0x220}}, {{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001cc0)="6449322d57ea88eec263519deec7dcd24f5ecdaaeb683a0d66686124e6d36010372f34ec634c2583c088fe9b11b0bb46246c2096e16bb6c994cfc6e9523a47b5cf75332a72275232ebaa00710145d3e2eb901a1f368dacb889d967f9b1eef413830f4e9a98975a41baab078aa3275278843a57720f3afc5aa1c8fc6e66c849116a0aef81944d566916285c14327db206a1c2fe0b37be1e36f5956fcebf2e53b4a458ce67a0fc4b7ed7d5f72fca6e9c946641ec530243dbc3f6c8d0d18cf9cae633bf0503bdfb272902ba0b65c4d19df22d275b9713854fc93a1b5d44b81cf7111ea9d07b1e35295215305739a6f507402b6a", 0xf2}, {&(0x7f0000001dc0)="4dd503b08dbe401d726ef0af2e8706931eabe2fa1a8c6c6d2d9c17ddc3b5f7a9fa90a9db8df384a40f035690368d81c1b083118b67db96e710e42be187d484a05522ff5a0c297ca93f6c2082180bd33dab562dd1bacfccf0bece44aa760f92e94925f1a5c7e6f16baa0c7913762890af530b4d9913871b34ff0c", 0x7a}, {&(0x7f0000001e40)="9b475ddd79a3e5d5b2c60afd67861e927f3adbbc158796e99fafe44312ff73be62d3260408d0ed218a0d625a75ff24d71333c46e04dbb59db1e0c5c85864fdb69b4185fabdd03781c1", 0x49}], 0x3}}], 0x3, 0x40040) write$sysctl(r5, &(0x7f00000000c0)='2\x00', 0x1) 05:12:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:12:03 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000180)={@ptr={0x70742a85, 0x0, &(0x7f0000000000)=""/63, 0x3f, 0x4000002, 0x13}, @fda={0x66646185, 0x7, 0x2}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000040)={0x0, 0x28, 0x48}}}], 0xb, 0x0, &(0x7f00000000c0)="2f7a3ccd38f40c64975ecb"}) r4 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 528.271074] binder: 2115:2129 ioctl c0306201 0 returned -14 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 528.399943] binder: 2152:2159 ioctl c0306201 0 returned -14 [ 528.419441] syz-executor.1 (2156): drop_caches: 2 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x315800, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x92a5, 0x3, 0x7, 0xffff492d, 0x5}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = signalfd(r1, &(0x7f00000001c0)={[0x6]}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r3, 0x2d371000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sysctl(r2, &(0x7f0000000100)='2\x00', 0x2) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000140)) [ 528.474773] binder: 2152:2159 ioctl c0306201 0 returned -14 [ 528.489164] syz-executor.5 (2163): drop_caches: 2 05:12:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) accept(r1, &(0x7f00000001c0)=@in={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x80) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) 05:12:03 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f00000000c0), &(0x7f00000021c0)='./file0\x00', 0x2, 0x4, &(0x7f0000003440)=[{&(0x7f0000002200)="e55c13e5bdb4dd88e343c70d178474d845e6b5e06ab4a3fab67f22fa898632ff8c9637655f7fb88c3251ac05a166248e7f3cd85fbbd1b68e0261b6f0b5486a80709c928b48c84b22ddf0a5ab3bfec9926644d431b4707c830b1839f0ae5b3dfbb57e7a1de76979d6269e15f32b087555f6631666cd871cb451ca8ed5c7f13464d8b914dca69ce65fa9732cf71b5b0cb1876a9b8a77d0b08393b1baebcd2b52889317cb07b312457a4af6508b4a5c4620d0fd06db3c95ef2f", 0xb8, 0x2}, {&(0x7f00000022c0)="d747b1c7bcb87944d8eff56c040610cb296e002b9ec5306b9751162463715445e6209545be0fd91d12969bec9e6b0488448ee4f65caf4b8aa21b8e99314bd27d085b55ed39f61fa35265deb7c142b76bc921d41c4e35d30e6d90aafb4bf5a414d3db5e05fb98f759e54b96ea230164b1eeb0342f5a62f0776718e54d533c40aadd90b80592fc69193ff7d8d71b098a4b6f02039264dd2bd0e54a8f287fbe856b7eda1db3f302c45ffb547dbbc56880990a643d50d138f1c09b55d9329a9487df364c05368f9a4deec2c5293e8108755eb88a98cb71bafb5c7f4b377086c6fcdff981cd83b7112ba7a723f8b900071c", 0xef, 0x3}, {&(0x7f00000023c0)="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", 0x1000, 0x7}, {&(0x7f00000033c0)="537841f417a389fff24c203b28f842c1011e8d2b15e8d4f66faac95d10b27604c7637fef8d69df9430086bbd6118dea829e0fc80d670e5c5d6e63de8bb40a7f983eb6accf8bae73b19e12cdab742", 0x4e, 0x3}], 0x85001, &(0x7f00000034c0)={[{'(%(:^{.&\''}, {}], [{@fsname={'fsname', 0x3d, '}\x9c\xcf'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020}, 0x2020) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 528.532817] syz-executor.5 (2172): drop_caches: 2 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 528.593732] syz-executor.1 (2177): drop_caches: 2 [ 528.610036] syz-executor.1 (2182): drop_caches: 2 05:12:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r1, 0xffffd000) r2 = syz_mount_image$omfs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x7, 0x6, &(0x7f0000000640)=[{&(0x7f0000000200)="d192edf96c1bf6437aa2cbc361ec262bc97309a73da3da44bdd854d94e69133e82d521bb", 0x24, 0x3f}, {&(0x7f0000000240)="43ba899144ea5ed3f34972c90eab6910eca1edbaffbfd2", 0x17, 0x2}, {&(0x7f0000000280)="53fadcdfc270ec60708abde50654ccfce91fcc1e79b0f793cba85196be23cbd86bd68d84", 0x24, 0x6}, {&(0x7f00000002c0)="9e52d0f8d07e9c3b7159bd7dac25c2868a33871080c9f6d83a6dd2587c1a92f661b7dbf95c02b6e477464b207a56099a35d735a5b542cf03e28768f2917cd5d35010b4d33e04d8664440a5fcae87cd14e85122b0f7199cbca30ae08f24a891dee03c8c18ba9e403510521c1f16ba85e975d4989db53848c831325c4a38b7da6c9e32c932b192b2724106829fea9b6a5a54df75c95b4c5f69748094f437d16d5d1f25de1a115639a0a6bd85fccf527b64e89b564e1cd2508412dd702c660490cd5d57a535f34e50dc83ddd2a2d949b7c339260380886ad3417e0c3b63c57d6c90429974f83febe5ade4116ff28c3f86dc64d709eaaffa", 0xf6, 0x7}, {&(0x7f00000004c0)="99c38cc13d7dca1d7b64187da76ee50aafa62eb69923a9d54fc9392358ddb0393469e63d6a135d3d53878a1bfe29dc8792073cebee27c72a2b5c4c57f4f8cd3458a87a35a9f863edd108a6afb8a9ac73b3afd84c1c849cf326f50afe754ae33d977a0b7bcb048383ea7b349db3b5b8157a7b846c7fbcc0f2d7bb21cc91387fec146192d6f805bb16000acca7963d242e8430cadae92d0005d3136f98b424dfe3760f37bd2e5640b65693c4b399babada9d1021bcff3f335fbcb1084996d7", 0xbe, 0x5}, {&(0x7f0000000580)="60f185d875ceb53336510546d80ff758ce8a8f46df01d3e58f4484d36650576bb480ec4ded2565509f295d329962d3bc3c40bba1d70cd9ae857999c9e3612122af5dc3fe64a228bac0e7a898d6234d42ae708e35bf1ea10eec5844dda3f0a07fa7cf13e63c6a27de589c83f4a575b9431238b13830674c8beb8a4c1250ed423fbb24b049f77ac608", 0x88, 0x384}], 0x3000802, &(0x7f00000003c0)={[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000700)=""/161, 0xa1}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x3, 0x7, 0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="81db8fbd6c10630840000000"], 0xfdfdffff, 0x1000000, 0x0}) 05:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000700)=""/174, 0xae}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000540)=""/226, 0xe2}, {&(0x7f0000000640)=""/9, 0x9}], 0x100000000000015a, 0xd9f, 0x5) write(r2, &(0x7f0000000100)="b325dc10e2e5c4ada34a3e8a04abc7b821eed0b2861e1575c69b904abde25b559daf537c5c8c8b0d8af6a6d7ccbe81c173f521773ba46efb77e48493e395436579d5cc7c5b53707dec3d97ee8cc94391d14d8cbacd40b1938df06d63a38fedf20d33382cb325fe56bf2e707f2b5632afb4799c715e57e68fa420e8ad3eeb6d271f255de29cc88d0ceaedc2bf3edfd0957f4ee6d3e5f6c6c636d0202e72a7f218b2e83a58adb51971b2c4070c1ba7c883d5cca89d57b83fe27d86a3ca1a8289e210", 0xc1) 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) [ 528.660834] binder: 2176:2187 ioctl c0306201 0 returned -14 [ 528.714288] binder: 2176:2187 ioctl c0306201 0 returned -14 [ 528.753335] syz-executor.1 (2198): drop_caches: 2 05:12:03 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000180)="51727d2df498c03dfd9e4101a03b0657f031e45e89cad2280c7952c22150e5cc608f01467e079f5903f4b5609926195964ac13db9663abd2cf31dc758d43dfa53775cf6b144c34aaa8442cdb6015121f4fa4878523fabb4089b19df1fcd4651327b8f4e9d6f17e399545439d83a6726397c7995eeecf20d07e09b880d0911bb4f25ac54bcae7fa3a0ecefcd93d9e37d3c03149faf0d8d9bf7e0df3b8f50c1a50b94e700673dc1b125e8c10b29e6677247c52aa626b3cd9c72ee2692368d6caf9e66cd382af3952b8dcfa9e49d3c8940d52c107b6e4871dbd32f09b0eee73300612055cfbaf82e94adc029ef093d2b677e7edc99a20172d71", 0xf8, 0x7a0a96f936c28c5b, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2}, 0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @loopback}, {0x6, @random="382225db95ef"}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2f}}, 'netpci0\x00'}) [ 528.762503] syz-executor.5 (2191): drop_caches: 2 [ 528.799343] syz-executor.5 (2202): drop_caches: 2 05:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/173, 0xad}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000380)}, {&(0x7f00000004c0)=""/132, 0x84}], 0x6, 0x5, 0x2a) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 528.821985] syz-executor.1 (2198): drop_caches: 2 05:12:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/117, 0x75) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000fc000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="66b92209000066b8d300000066ba000000000f300f3805e4b8ee008ec0660f38334e049af9003d006565650f01cf650f794600260f01c52e0f20c3ba4300b80000ef", 0x42}], 0x1, 0x50, &(0x7f0000000180), 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) [ 528.916943] binder: 2205:2210 ioctl c0306201 0 returned -14 [ 528.944061] binder: 2205:2210 ioctl c0306201 0 returned -14 05:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000040)) [ 528.966326] syz-executor.1 (2226): drop_caches: 2 [ 528.967277] syz-executor.5 (2218): drop_caches: 2 05:12:03 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xf1de01, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd(r2, &(0x7f0000000040)={[0xfc5c]}, 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, 0x0) r5 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) [ 529.023508] syz-executor.5 (2232): drop_caches: 2 05:12:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/15, 0xf}, {&(0x7f00000006c0)=""/145, 0x91}], 0x6, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="106308400000000000000000355de71243ecc37678d748e8abaed15773c16754f3a54c86589ff38ef0f153aca54cba1c16d7b5537559ee7d543f1e93c35a6279eec6c47e7d2e63630968dd838337b0288be44682bad6410d2a330df2e905ff2dc2bde25dff295b747836cf51989dfa3abcf888e204371b5c97fb28e4b110a4f534e8c3ff7bb864e953afb5f44db6631c27e26fe42c25c48ee6255e55bb889690c2fb84dde17a19258e29ae0e10403db938dff861303aacaa50e964d40e23f1e2dfa06b2958b4751a419ef3aba78246e1507e371e63bc5c1c4aeabb91acd8a80faff3ac0d"], 0xfdfdffff, 0x1000000, 0x0}) 05:12:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 529.074882] syz-executor.1 (2235): drop_caches: 2 05:12:03 executing program 1: r0 = syz_mount_image$qnx6(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xb4, 0x4, &(0x7f0000000340)=[{&(0x7f0000000180)="14950f2806d235aa50e422d795f9dc", 0xf, 0x3}, {&(0x7f00000001c0)="5f5fdc52dd64fe044fd8fcbd45806c9c5ffd0b456117ea432077dc66c2ffd343b7b0148eb7f6af25ed6db9791b29fc0d4843e4221df11f6973df87ffe426da91c95f582cb74398ac4aafe15d611e97c886689899154f9fa1e282f47d47322200a0cb1d", 0x63, 0x1}, {&(0x7f0000000240)="6ae394ed23e85ff0556d4903125ab55f0d6bc0ebc8bbf759a47082ba5ab81fcff641d4af149a94aad1c4195beda1b377495b3b8e8f04343af878e8c776aec0686798c4b613b935f3b2724ff240773f765606fc616e93992680e32e847c819f9c142ebceb5a41d0f826408d7fd3cac27fcf3ceffe624c1da77673d37e57ed31", 0x7f, 0x4}, {&(0x7f00000002c0)="0eb6d3b51b9cae7c78eee5b48b400d14bc4667635c8836e4d76ac0b6b7f3940764af98d74ab9ff5f6ee7e8adc8c60cca7c1e9acf6298d6d4070f5d6d51c8bd12fac24ec08c9b187afe0f9cb62e8a4a187d7230fc98269e1d66397c254d5dc1193ebc33f8c434b2e860464bef1f7e4c", 0x6f, 0x3f}], 0x20000, &(0x7f00000003c0)={[{'/proc/sys/vm/drop_caches\x00'}, {'2\x00'}, {}, {'(@'}, {'@'}, {'$.\x95#['}, {'},%\'-].'}, {}, {'3\x00'}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '/!:'}}, {@dont_measure}, {@context={'context', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, '2\x00'}}, {@obj_role={'obj_role', 0x3d, '/proc/sys/vm/drop_caches\x00'}}]}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000, 0x2c3) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r1, &(0x7f0000000040)='3\x00', 0x2) [ 529.115375] syz-executor.1 (2235): drop_caches: 2 [ 529.117125] syz-executor.0 (2242): drop_caches: 2 [ 529.130475] syz-executor.0 (2242): drop_caches: 2 05:12:03 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = accept4$rose(r1, &(0x7f0000000040)=@full={0xb, @remote, @null, 0x0, [@null, @null, @netrom, @null, @default, @rose]}, &(0x7f00000000c0)=0x40, 0x80000) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000001800)=""/224}, {&(0x7f0000000000)=""/41}, {&(0x7f0000000280)=""/4096}, {&(0x7f0000001280)=""/193}, {&(0x7f0000001380)=""/209}, {&(0x7f0000001480)=""/72}, {&(0x7f0000001500)=""/165}, {&(0x7f00000015c0)=""/119}, {&(0x7f0000001640)=""/200}], 0x3f, 0xd9f, 0x9) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 529.180754] syz-executor.0 (2250): drop_caches: 2 [ 529.243509] binder: 2255:2260 ioctl c0306201 0 returned -14 [ 529.246105] syz-executor.1 (2256): drop_caches: 2 [ 529.255901] syz-executor.0 (2242): drop_caches: 2 [ 529.270041] syz-executor.5 (2253): drop_caches: 2 [ 529.287940] binder: 2255:2263 ioctl c0306201 0 returned -14 [ 529.299715] syz-executor.5 (2264): drop_caches: 2 [ 529.338987] syz-executor.1 (2268): drop_caches: 2 05:12:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:04 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r3 = syz_open_dev$rtc(&(0x7f00000001c0), 0x9, 0x41ccc0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f00000002c0)=[@reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000200)={@flat=@handle={0x73682a85, 0x0, 0x103}, @fd={0x66642a85, 0x0, r3}, @flat=@weak_handle={0x77682a85, 0x1001}}, &(0x7f0000000280)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8b93a473ea714a4abc2c3fa0"], 0xfdfdffff, 0x1000000, 0x0}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r4, 0x0, 0x0) fremovexattr(r4, &(0x7f00000000c0)=@known='trusted.overlay.upper\x00') 05:12:04 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x6c, 0x0, &(0x7f0000000180)=[@enter_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x7, 0x2, 0xe}, @fda={0x66646185, 0x6, 0x0, 0xa}, @fda={0x66646185, 0x6, 0x0, 0x3}}, &(0x7f00000000c0)={0x0, 0x20, 0x40}}}, @acquire={0x40046305, 0x3}, @increfs_done={0x40106308, 0x2}], 0x78, 0x0, &(0x7f0000000200)="08f8f0510518c30308ae19c0f932fac9a5c6e8d866d1d7ec31133a4c9d799a4dd4a9ceae0dc7302a930b634881189e93142162182a534a190dab4cc80b47edd767c402e109379395c162099ea6117a65af7ef81bdabc35637d6c30ddf56ce2db03efc3dccc8c3b8b6e39e42fd14a7e21d6fa7242a3205512"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 05:12:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:04 executing program 1: mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @rand_addr=0x64010102}, 0x8) write$sysctl(r0, &(0x7f00000000c0)='2\x00', 0x1) [ 529.790420] syz-executor.1 (2281): drop_caches: 2 [ 529.810298] syz-executor.0 (2288): drop_caches: 2 [ 529.819564] syz-executor.1 (2290): drop_caches: 2 [ 529.824976] binder: 2278:2289 ioctl c0306201 0 returned -14 [ 529.827419] syz-executor.5 (2284): drop_caches: 2 05:12:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x74) mmap(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x1) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) write$sysctl(r2, &(0x7f0000000040)='4\x00', 0x2) [ 529.833874] syz-executor.0 (2288): drop_caches: 2 [ 529.852000] binder: 2278:2292 ioctl c0306201 0 returned -14 [ 529.858389] binder: 2276:2288 unknown command 1869770799 [ 529.864717] syz-executor.0 (2293): drop_caches: 2 [ 529.873778] binder: 2276:2288 ioctl c0306201 20000040 returned -22 05:12:04 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x401, 0x10) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/157, 0x9d}], 0x4, 0x1, 0x0) 05:12:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 529.886297] syz-executor.5 (2294): drop_caches: 2 [ 529.891785] syz-executor.0 (2296): drop_caches: 2 05:12:04 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000001c0)=[@release={0x40046306, 0x2}], 0x0, 0x0, 0x0}) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x1000000, 0x0}) [ 529.972256] syz-executor.1 (2301): drop_caches: 2 [ 530.002832] syz-executor.1 (2301): drop_caches: 2 [ 530.027820] binder: 2300:2307 ioctl c0306201 0 returned -14 [ 530.039232] print_req_error: I/O error, dev loop2, sector 0 [ 530.061328] syz-executor.5 (2306): drop_caches: 2 [ 530.061412] syz-executor.1 (2316): drop_caches: 2 05:12:04 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @empty}}, 0xe4b, 0x8000, 0x9, 0x3, 0x8}, &(0x7f0000000400)=0x98) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000680)=0x38000, 0xfffffffffffff873) r1 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000a80)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/207, 0xcf}, {&(0x7f0000000780)=""/113, 0x71}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f0000000900)=""/153, 0x99}, {&(0x7f00000005c0)=""/184, 0xb8}], 0x9, 0x6, 0x9) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r3, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0xfdfdffff, 0x1000000, 0x0}) [ 530.088328] syz-executor.1 (2301): drop_caches: 2 [ 530.105026] syz-executor.5 (2318): drop_caches: 2 [ 530.177149] syz-executor.1 (2323): drop_caches: 2 [ 530.238677] syz-executor.0 (2325): drop_caches: 2 [ 530.248549] syz-executor.0 (2325): drop_caches: 2 [ 530.261092] syz-executor.0 (2328): drop_caches: 2 [ 530.278952] syz-executor.0 (2325): drop_caches: 2 05:12:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x80}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe) sendmmsg$inet(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8844) 05:12:05 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x110, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000004, 0x30, r1, 0x5f93b000) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) 05:12:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 05:12:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:05 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000016d000/0x1000)=nil, 0x1000, 0x1800003, 0x100010, r1, 0x5357c000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000380)=0x20) r3 = syz_open_dev$evdev(&(0x7f00000000c0), 0x3, 0x101001) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000014c0)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) preadv(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, 0x73ea23ea, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000140), 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) dup2(r4, r0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000340)={0x30, 0x5, 0x0, {0x0, 0x5, 0x42ef, 0xfffffbff}}, 0x30) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b56291"], 0xfdfdffff, 0x1000000, 0x0}) [ 530.750600] syz-executor.1 (2355): drop_caches: 2 [ 530.769550] syz-executor.5 (2352): drop_caches: 2 [ 530.781133] syz-executor.1 (2355): drop_caches: 2 [ 530.790283] syz-executor.5 (2361): drop_caches: 2 [ 530.800872] syz-executor.1 (2355): drop_caches: 2 [ 530.809629] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 530.826428] syz-executor.1 (2363): drop_caches: 2 [ 530.842342] batman_adv: batadv0: Removing interface: batadv_slave_0 05:12:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e", 0x36, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="755aae00a967ce7400"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x1) write$sysctl(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x13605000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1000) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 05:12:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2ae", 0x29, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}]}) mkdirat(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 530.869138] syz-executor.1 (2355): drop_caches: 2 [ 530.877925] syz-executor.1 (2363): drop_caches: 2 [ 530.882400] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 530.906298] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 530.964574] device bridge_slave_1 left promiscuous mode [ 530.971430] Bluetooth: hci2 command 0x0405 tx timeout [ 531.006434] syz-executor.5 (2366): drop_caches: 2 [ 531.013774] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.040833] syz-executor.5 (2366): drop_caches: 2 [ 531.049324] device bridge_slave_0 left promiscuous mode [ 531.062333] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.098143] device veth1_macvtap left promiscuous mode [ 531.109085] device veth0_macvtap left promiscuous mode [ 531.121486] device veth0_vlan left promiscuous mode [ 531.329816] device hsr_slave_1 left promiscuous mode [ 531.349308] device hsr_slave_0 left promiscuous mode [ 531.372556] team0 (unregistering): Port device team_slave_1 removed [ 531.399168] team0 (unregistering): Port device team_slave_0 removed [ 531.408705] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 531.423132] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 531.463485] bond0 (unregistering): Released all slaves [ 534.030232] IPVS: ftp: loaded support on port[0] = 21 [ 534.147939] chnl_net:caif_netlink_parms(): no params data found [ 534.225384] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.232028] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.239796] device bridge_slave_0 entered promiscuous mode [ 534.247360] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.253882] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.261178] device bridge_slave_1 entered promiscuous mode [ 534.280427] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 534.290225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 534.310671] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 534.318015] team0: Port device team_slave_0 added [ 534.323351] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 534.330698] team0: Port device team_slave_1 added [ 534.348275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 534.354600] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 534.379958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 534.390933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 534.397455] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 534.423483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 534.434486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 534.442069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 534.463498] device hsr_slave_0 entered promiscuous mode [ 534.469166] device hsr_slave_1 entered promiscuous mode [ 534.475168] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 534.482113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 534.550392] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.556955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.563522] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.569911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.601433] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 534.608377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 534.618863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 534.628909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 534.636468] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.653494] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.663017] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 534.669321] 8021q: adding VLAN 0 to HW filter on device team0 [ 534.677872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 534.685647] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.691995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.701335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 534.709276] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.715665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.731926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 534.739672] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 534.754372] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 534.764862] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 534.775925] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 534.782374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 534.790704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 534.798898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 534.807782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 534.819146] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 534.827602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.834241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.847468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 534.898951] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 534.908588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 534.941513] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 534.948945] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 534.957453] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 534.967867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 534.975589] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 534.982387] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 534.991864] device veth0_vlan entered promiscuous mode [ 535.001735] device veth1_vlan entered promiscuous mode [ 535.007741] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 535.016503] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 535.027783] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 535.037436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 535.044521] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 535.052708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 535.063218] device veth0_macvtap entered promiscuous mode [ 535.069348] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 535.078263] device veth1_macvtap entered promiscuous mode [ 535.086870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 535.095925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 535.104720] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 535.116166] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.125339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 535.135215] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.144304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 535.154191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.163339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 535.173083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.182298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 535.192044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.202701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 535.210685] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 535.218604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 535.227136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 535.237352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 535.247223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.257439] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 535.267784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.277091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 535.286846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.296112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 535.305870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.315488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 535.325263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 535.335490] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 535.342376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 535.350180] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 535.358515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 535.463476] binder: 2625:2626 ioctl c0306201 0 returned -14 [ 535.930164] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 535.948864] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 535.970510] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 535.977344] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 535.995626] device bridge_slave_1 left promiscuous mode [ 536.001103] bridge0: port 2(bridge_slave_1) entered disabled state [ 536.025050] device bridge_slave_0 left promiscuous mode [ 536.030710] bridge0: port 1(bridge_slave_0) entered disabled state [ 536.051135] device veth1_macvtap left promiscuous mode [ 536.056576] device veth0_macvtap left promiscuous mode [ 536.072111] device veth1_vlan left promiscuous mode [ 536.082245] device veth0_vlan left promiscuous mode [ 536.203191] device hsr_slave_1 left promiscuous mode [ 536.211967] device hsr_slave_0 left promiscuous mode [ 536.228051] team0 (unregistering): Port device team_slave_1 removed [ 536.239272] team0 (unregistering): Port device team_slave_0 removed [ 536.259429] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 536.292133] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 536.349112] bond0 (unregistering): Released all slaves [ 538.510570] IPVS: ftp: loaded support on port[0] = 21 [ 538.607114] chnl_net:caif_netlink_parms(): no params data found [ 538.662756] bridge0: port 1(bridge_slave_0) entered blocking state [ 538.669914] bridge0: port 1(bridge_slave_0) entered disabled state [ 538.677537] device bridge_slave_0 entered promiscuous mode [ 538.684112] bridge0: port 2(bridge_slave_1) entered blocking state [ 538.691479] bridge0: port 2(bridge_slave_1) entered disabled state [ 538.698785] device bridge_slave_1 entered promiscuous mode [ 538.718353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 538.727139] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 538.747507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 538.755290] team0: Port device team_slave_0 added [ 538.760626] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 538.768437] team0: Port device team_slave_1 added [ 538.786064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 538.792317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 538.818496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 538.829936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 538.836604] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 538.862232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 538.873136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 538.880898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 538.902014] device hsr_slave_0 entered promiscuous mode [ 538.907699] device hsr_slave_1 entered promiscuous mode [ 538.913550] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 538.921935] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 538.991451] bridge0: port 2(bridge_slave_1) entered blocking state [ 538.997832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 539.004393] bridge0: port 1(bridge_slave_0) entered blocking state [ 539.010788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 539.041665] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 539.047818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 539.057162] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 539.066692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 539.073773] bridge0: port 1(bridge_slave_0) entered disabled state [ 539.081260] bridge0: port 2(bridge_slave_1) entered disabled state [ 539.090701] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 539.097109] 8021q: adding VLAN 0 to HW filter on device team0 [ 539.105734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 539.113287] bridge0: port 1(bridge_slave_0) entered blocking state [ 539.119680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 539.135566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 539.143140] bridge0: port 2(bridge_slave_1) entered blocking state [ 539.149556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 539.157543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 539.165426] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 539.175339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 539.185377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 539.196061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 539.206136] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 539.212697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 539.226649] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 539.233815] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 539.240972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 539.251101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 539.302071] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 539.312175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 539.340578] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 539.348032] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 539.355353] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 539.364053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 539.371701] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 539.379351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 539.388574] device veth0_vlan entered promiscuous mode [ 539.397728] device veth1_vlan entered promiscuous mode [ 539.403663] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 539.412403] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 539.423553] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 539.433293] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 539.441106] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 539.448739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 539.458158] device veth0_macvtap entered promiscuous mode [ 539.464178] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 539.473970] device veth1_macvtap entered promiscuous mode [ 539.482464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 539.491750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 539.500192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 539.510261] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.519625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 539.529400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.538557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 539.548460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.558042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 539.567787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.576976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 539.586873] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.598421] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 539.606200] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 539.613883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 539.627262] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 539.636551] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 539.646558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.656056] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 539.665988] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.675140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 539.686075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.695464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 539.705269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.714371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 539.724320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.735165] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 539.742078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 539.749978] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 539.759064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 539.862147] binder: 2887:2889 ioctl c0306201 0 returned -14 [ 540.349054] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 540.365043] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 540.377000] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 540.394082] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 540.414627] device bridge_slave_1 left promiscuous mode [ 540.420171] bridge0: port 2(bridge_slave_1) entered disabled state [ 540.435570] device bridge_slave_0 left promiscuous mode [ 540.451495] bridge0: port 1(bridge_slave_0) entered disabled state [ 540.471905] device veth1_macvtap left promiscuous mode [ 540.477658] device veth0_macvtap left promiscuous mode [ 540.494488] device veth1_vlan left promiscuous mode [ 540.499569] device veth0_vlan left promiscuous mode [ 540.699556] device hsr_slave_1 left promiscuous mode [ 540.713687] device hsr_slave_0 left promiscuous mode [ 540.733869] team0 (unregistering): Port device team_slave_1 removed [ 540.748312] team0 (unregistering): Port device team_slave_0 removed [ 540.759962] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 540.769570] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 540.792167] bond0 (unregistering): Released all slaves [ 542.828047] IPVS: ftp: loaded support on port[0] = 21 [ 542.922607] chnl_net:caif_netlink_parms(): no params data found [ 542.976855] bridge0: port 1(bridge_slave_0) entered blocking state [ 542.983312] bridge0: port 1(bridge_slave_0) entered disabled state [ 542.991002] device bridge_slave_0 entered promiscuous mode [ 542.998809] bridge0: port 2(bridge_slave_1) entered blocking state [ 543.005411] bridge0: port 2(bridge_slave_1) entered disabled state [ 543.012279] device bridge_slave_1 entered promiscuous mode [ 543.031026] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 543.040060] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 543.059594] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 543.066708] team0: Port device team_slave_0 added [ 543.072033] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 543.079315] team0: Port device team_slave_1 added [ 543.095478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 543.101736] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 543.127063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 543.138321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 543.144622] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 543.170895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 543.181693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 543.189225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 543.211132] device hsr_slave_0 entered promiscuous mode [ 543.216927] device hsr_slave_1 entered promiscuous mode [ 543.222779] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 543.230149] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 543.300183] bridge0: port 2(bridge_slave_1) entered blocking state [ 543.306717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 543.313346] bridge0: port 1(bridge_slave_0) entered blocking state [ 543.319749] bridge0: port 1(bridge_slave_0) entered forwarding state [ 543.349838] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 543.356638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 543.364872] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 543.372941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 543.381293] bridge0: port 1(bridge_slave_0) entered disabled state [ 543.388132] bridge0: port 2(bridge_slave_1) entered disabled state [ 543.397597] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 543.403774] 8021q: adding VLAN 0 to HW filter on device team0 [ 543.413235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 543.421184] bridge0: port 1(bridge_slave_0) entered blocking state [ 543.427582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 543.439482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 543.447088] bridge0: port 2(bridge_slave_1) entered blocking state [ 543.453417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 543.469368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 543.477350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 543.491293] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 543.501916] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 543.512836] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 543.520059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 543.528031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 543.535933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 543.543379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 543.555970] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 543.564475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 543.571168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 543.580696] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 543.635846] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 543.645707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 543.678076] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 543.686173] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 543.692686] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 543.703097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 543.710969] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 543.718191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 543.727307] device veth0_vlan entered promiscuous mode [ 543.737801] device veth1_vlan entered promiscuous mode [ 543.743662] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 543.752915] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 543.767184] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 543.776696] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 543.783905] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 543.791508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 543.800827] device veth0_macvtap entered promiscuous mode [ 543.807416] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 543.815849] device veth1_macvtap entered promiscuous mode [ 543.823919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 543.833316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 543.842424] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 543.853666] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.862866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 543.872631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.881782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 543.892267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.901760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 543.911884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.921092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 543.930841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.941142] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 543.948766] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 543.956634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 543.965857] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 543.974553] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 543.984752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.993875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 544.003726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 544.012896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 544.022664] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 544.031983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 544.042021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 544.051285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 544.061031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 544.071155] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 544.078154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 544.087291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 544.095312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 544.199945] binder: 3147:3148 ioctl c0306201 0 returned -14 [ 544.679706] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 544.698169] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 544.722382] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 544.729200] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 544.758708] device bridge_slave_1 left promiscuous mode [ 544.774255] bridge0: port 2(bridge_slave_1) entered disabled state [ 544.791874] device bridge_slave_0 left promiscuous mode [ 544.797553] bridge0: port 1(bridge_slave_0) entered disabled state [ 544.817021] device veth1_macvtap left promiscuous mode [ 544.822346] device veth0_macvtap left promiscuous mode [ 544.837957] device veth1_vlan left promiscuous mode [ 544.843025] device veth0_vlan left promiscuous mode [ 544.945097] device hsr_slave_1 left promiscuous mode [ 544.952900] device hsr_slave_0 left promiscuous mode [ 544.996952] team0 (unregistering): Port device team_slave_1 removed [ 545.023192] team0 (unregistering): Port device team_slave_0 removed [ 545.040848] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 545.055619] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 545.082367] bond0 (unregistering): Released all slaves [ 547.132778] IPVS: ftp: loaded support on port[0] = 21 [ 547.240212] chnl_net:caif_netlink_parms(): no params data found [ 547.292111] bridge0: port 1(bridge_slave_0) entered blocking state [ 547.299061] bridge0: port 1(bridge_slave_0) entered disabled state [ 547.306528] device bridge_slave_0 entered promiscuous mode [ 547.313046] bridge0: port 2(bridge_slave_1) entered blocking state [ 547.319507] bridge0: port 2(bridge_slave_1) entered disabled state [ 547.326605] device bridge_slave_1 entered promiscuous mode [ 547.346854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 547.358616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 547.378554] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 547.385697] team0: Port device team_slave_0 added [ 547.391017] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 547.398276] team0: Port device team_slave_1 added [ 547.413921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 547.420164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 547.445610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 547.457357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 547.463611] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 547.489071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 547.499652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 547.507414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 547.528770] device hsr_slave_0 entered promiscuous mode [ 547.534590] device hsr_slave_1 entered promiscuous mode [ 547.540610] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 547.547764] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 547.618111] bridge0: port 2(bridge_slave_1) entered blocking state [ 547.624639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 547.631332] bridge0: port 1(bridge_slave_0) entered blocking state [ 547.637725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 547.669329] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 547.676060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 547.685614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 547.694998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 547.702066] bridge0: port 1(bridge_slave_0) entered disabled state [ 547.708867] bridge0: port 2(bridge_slave_1) entered disabled state [ 547.718744] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 547.724999] 8021q: adding VLAN 0 to HW filter on device team0 [ 547.733139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 547.741067] bridge0: port 1(bridge_slave_0) entered blocking state [ 547.747491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 547.759041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 547.766800] bridge0: port 2(bridge_slave_1) entered blocking state [ 547.773157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 547.794068] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 547.803707] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 547.814622] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 547.822192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 547.830295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 547.838366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 547.846679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 547.854388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 547.861140] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 547.872252] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 547.884304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 547.890566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.898425] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 547.945169] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 547.955380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 547.987749] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 547.995275] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 548.001741] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 548.011543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 548.019285] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 548.026434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 548.035824] device veth0_vlan entered promiscuous mode [ 548.045242] device veth1_vlan entered promiscuous mode [ 548.050987] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 548.060205] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 548.071113] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 548.080410] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 548.087814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 548.095443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 548.105364] device veth0_macvtap entered promiscuous mode [ 548.111512] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 548.120325] device veth1_macvtap entered promiscuous mode [ 548.128894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 548.138144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 548.148817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 548.159277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.169053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 548.179259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.188957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 548.199816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.208976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 548.219002] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.228167] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 548.238085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.248499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 548.255806] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 548.262718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 548.270956] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 548.281012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 548.291374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.301058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 548.310846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.320022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 548.329788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.339196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 548.349118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.358337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 548.368094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 548.378071] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 548.385371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 548.392427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 548.401717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 548.504852] binder: 3397:3398 ioctl c0306201 0 returned -14 [ 548.977923] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 548.996546] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 549.017477] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 549.038121] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 549.057975] device bridge_slave_1 left promiscuous mode [ 549.076550] bridge0: port 2(bridge_slave_1) entered disabled state [ 549.085712] device bridge_slave_0 left promiscuous mode [ 549.091233] bridge0: port 1(bridge_slave_0) entered disabled state [ 549.116664] device veth1_macvtap left promiscuous mode [ 549.132376] device veth0_macvtap left promiscuous mode [ 549.137883] device veth1_vlan left promiscuous mode [ 549.153174] device veth0_vlan left promiscuous mode [ 549.297486] device hsr_slave_1 left promiscuous mode [ 549.306391] device hsr_slave_0 left promiscuous mode [ 549.321817] team0 (unregistering): Port device team_slave_1 removed [ 549.331592] team0 (unregistering): Port device team_slave_0 removed [ 549.357045] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 549.368166] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 549.393162] bond0 (unregistering): Released all slaves [ 551.460349] IPVS: ftp: loaded support on port[0] = 21 [ 551.560776] chnl_net:caif_netlink_parms(): no params data found [ 551.615595] bridge0: port 1(bridge_slave_0) entered blocking state [ 551.622166] bridge0: port 1(bridge_slave_0) entered disabled state [ 551.630630] device bridge_slave_0 entered promiscuous mode [ 551.637651] bridge0: port 2(bridge_slave_1) entered blocking state [ 551.644739] bridge0: port 2(bridge_slave_1) entered disabled state [ 551.651658] device bridge_slave_1 entered promiscuous mode [ 551.669529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 551.678532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 551.698432] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 551.705731] team0: Port device team_slave_0 added [ 551.711692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 551.719048] team0: Port device team_slave_1 added [ 551.735220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 551.741484] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 551.766713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 551.777666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 551.783977] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 551.809427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 551.820291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 551.827796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 551.849074] device hsr_slave_0 entered promiscuous mode [ 551.854878] device hsr_slave_1 entered promiscuous mode [ 551.860768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 551.867959] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 551.937900] bridge0: port 2(bridge_slave_1) entered blocking state [ 551.944405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 551.950989] bridge0: port 1(bridge_slave_0) entered blocking state [ 551.957379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 551.987952] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 551.994752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 552.002482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 552.011897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 552.019589] bridge0: port 1(bridge_slave_0) entered disabled state [ 552.027084] bridge0: port 2(bridge_slave_1) entered disabled state [ 552.036458] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 552.042560] 8021q: adding VLAN 0 to HW filter on device team0 [ 552.052053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 552.059960] bridge0: port 1(bridge_slave_0) entered blocking state [ 552.066456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 552.076994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 552.085601] bridge0: port 2(bridge_slave_1) entered blocking state [ 552.091922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 552.106076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 552.114138] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 552.123058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 552.136577] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 552.146503] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 552.157113] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 552.163879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 552.164453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 552.179052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 552.190925] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 552.198884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 552.206034] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 552.218945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 552.271602] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 552.282923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 552.315002] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 552.322121] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 552.329828] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 552.338793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 552.347504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 552.354671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 552.363685] device veth0_vlan entered promiscuous mode [ 552.372196] device veth1_vlan entered promiscuous mode [ 552.378485] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 552.388235] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 552.399218] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 552.408987] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 552.416648] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 552.424497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 552.434211] device veth0_macvtap entered promiscuous mode [ 552.440230] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 552.449905] device veth1_macvtap entered promiscuous mode [ 552.458671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 552.468027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 552.477514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.488090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.497266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.507042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.516434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.526229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.535418] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.545160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.554547] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 552.564322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.574626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 552.581755] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 552.590769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 552.599349] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 552.609118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.619307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.630797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.642469] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.652454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.663590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.672697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.682464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.691639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 552.701464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 552.712811] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 552.719879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 552.727082] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 552.735115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 552.839609] binder: 3646:3647 ioctl c0306201 0 returned -14 [ 553.325630] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 553.342712] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 553.350799] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 553.368068] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 553.389834] device bridge_slave_1 left promiscuous mode [ 553.395422] bridge0: port 2(bridge_slave_1) entered disabled state [ 553.412965] device bridge_slave_0 left promiscuous mode [ 553.418591] bridge0: port 1(bridge_slave_0) entered disabled state [ 553.459203] device veth1_macvtap left promiscuous mode [ 553.464775] device veth0_macvtap left promiscuous mode [ 553.470094] device veth1_vlan left promiscuous mode [ 553.496784] device veth0_vlan left promiscuous mode [ 553.671982] device hsr_slave_1 left promiscuous mode [ 553.681031] device hsr_slave_0 left promiscuous mode [ 553.692220] team0 (unregistering): Port device team_slave_1 removed [ 553.701371] team0 (unregistering): Port device team_slave_0 removed [ 553.711956] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 553.721424] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 553.746271] bond0 (unregistering): Released all slaves [ 555.784364] IPVS: ftp: loaded support on port[0] = 21 [ 555.878754] chnl_net:caif_netlink_parms(): no params data found [ 555.934590] bridge0: port 1(bridge_slave_0) entered blocking state [ 555.940997] bridge0: port 1(bridge_slave_0) entered disabled state [ 555.948638] device bridge_slave_0 entered promiscuous mode [ 555.956337] bridge0: port 2(bridge_slave_1) entered blocking state [ 555.962718] bridge0: port 2(bridge_slave_1) entered disabled state [ 555.970201] device bridge_slave_1 entered promiscuous mode [ 555.989139] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 555.998030] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 556.018077] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 556.025240] team0: Port device team_slave_0 added [ 556.030550] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 556.038456] team0: Port device team_slave_1 added [ 556.056192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 556.062423] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 556.089002] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 556.100275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 556.106972] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 556.132845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 556.144223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 556.151607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 556.174273] device hsr_slave_0 entered promiscuous mode [ 556.179881] device hsr_slave_1 entered promiscuous mode [ 556.186706] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 556.194301] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 556.262910] bridge0: port 2(bridge_slave_1) entered blocking state [ 556.270023] bridge0: port 2(bridge_slave_1) entered forwarding state [ 556.276688] bridge0: port 1(bridge_slave_0) entered blocking state [ 556.283239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 556.314531] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 556.320621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 556.330456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 556.339137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 556.347208] bridge0: port 1(bridge_slave_0) entered disabled state [ 556.354118] bridge0: port 2(bridge_slave_1) entered disabled state [ 556.364721] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 556.370793] 8021q: adding VLAN 0 to HW filter on device team0 [ 556.380606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 556.389009] bridge0: port 1(bridge_slave_0) entered blocking state [ 556.395474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 556.407705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 556.415531] bridge0: port 2(bridge_slave_1) entered blocking state [ 556.421883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 556.442135] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 556.452721] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 556.463478] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 556.470438] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 556.478856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 556.486804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 556.494755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 556.502469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 556.509629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 556.521993] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 556.530033] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 556.537265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 556.547658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 556.602097] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 556.612576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 556.641500] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 556.649362] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 556.656121] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 556.666764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 556.674204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 556.681164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 556.689847] device veth0_vlan entered promiscuous mode [ 556.699574] device veth1_vlan entered promiscuous mode [ 556.706127] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 556.715947] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 556.727036] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 556.736265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 556.743901] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 556.751127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 556.760640] device veth0_macvtap entered promiscuous mode [ 556.767797] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 556.776432] device veth1_macvtap entered promiscuous mode [ 556.785948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 556.795584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 556.805321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 556.815228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.826146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 556.836509] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.846105] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 556.856247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.865812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 556.875895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.885485] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 556.895863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.906930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 556.914675] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 556.921584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 556.931764] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 556.940854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 556.951078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.960702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 556.971763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.980971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 556.990772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.000381] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 557.010348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.019632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 557.029431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 557.039825] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 557.046996] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 557.054421] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 557.062590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 557.162195] binder: 3943:3944 ioctl c0306201 0 returned -14 [ 557.645245] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 557.651983] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 557.688101] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 557.698458] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 557.717923] device bridge_slave_1 left promiscuous mode [ 557.737810] bridge0: port 2(bridge_slave_1) entered disabled state [ 557.748579] device bridge_slave_0 left promiscuous mode [ 557.768196] bridge0: port 1(bridge_slave_0) entered disabled state [ 557.795690] device veth1_macvtap left promiscuous mode [ 557.801025] device veth0_macvtap left promiscuous mode [ 557.813022] device veth1_vlan left promiscuous mode [ 557.818090] device veth0_vlan left promiscuous mode [ 557.929254] device hsr_slave_1 left promiscuous mode [ 557.937331] device hsr_slave_0 left promiscuous mode [ 557.952510] team0 (unregistering): Port device team_slave_1 removed [ 557.962806] team0 (unregistering): Port device team_slave_0 removed [ 557.972572] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 557.985471] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 558.023772] bond0 (unregistering): Released all slaves [ 560.176536] IPVS: ftp: loaded support on port[0] = 21 [ 560.280845] chnl_net:caif_netlink_parms(): no params data found [ 560.336234] bridge0: port 1(bridge_slave_0) entered blocking state [ 560.342679] bridge0: port 1(bridge_slave_0) entered disabled state [ 560.350057] device bridge_slave_0 entered promiscuous mode [ 560.357254] bridge0: port 2(bridge_slave_1) entered blocking state [ 560.364116] bridge0: port 2(bridge_slave_1) entered disabled state [ 560.370990] device bridge_slave_1 entered promiscuous mode [ 560.390245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 560.399562] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 560.419311] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 560.427182] team0: Port device team_slave_0 added [ 560.432561] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 560.439902] team0: Port device team_slave_1 added [ 560.457093] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 560.463509] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 560.488854] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 560.499882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 560.506224] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 560.531517] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 560.542293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 560.549854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 560.571116] device hsr_slave_0 entered promiscuous mode [ 560.576866] device hsr_slave_1 entered promiscuous mode [ 560.582854] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 560.589870] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 560.660780] bridge0: port 2(bridge_slave_1) entered blocking state [ 560.667617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 560.674301] bridge0: port 1(bridge_slave_0) entered blocking state [ 560.680669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 560.711884] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 560.719054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 560.727778] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 560.737190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 560.745046] bridge0: port 1(bridge_slave_0) entered disabled state [ 560.752972] bridge0: port 2(bridge_slave_1) entered disabled state [ 560.762218] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 560.771554] 8021q: adding VLAN 0 to HW filter on device team0 [ 560.780146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 560.788182] bridge0: port 1(bridge_slave_0) entered blocking state [ 560.794595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 560.804106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 560.811640] bridge0: port 2(bridge_slave_1) entered blocking state [ 560.818020] bridge0: port 2(bridge_slave_1) entered forwarding state [ 560.832932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 560.840882] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 560.852300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 560.866503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 560.874534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 560.885069] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 560.891084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 560.904810] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 560.911899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 560.918921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 560.929435] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 560.981202] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 560.991549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 561.018855] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 561.026596] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 561.035938] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 561.047443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 561.055191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 561.061990] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 561.070492] device veth0_vlan entered promiscuous mode [ 561.079916] device veth1_vlan entered promiscuous mode [ 561.086352] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 561.095520] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 561.107587] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 561.117678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 561.125510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 561.133444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 561.142317] device veth0_macvtap entered promiscuous mode [ 561.148784] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 561.157445] device veth1_macvtap entered promiscuous mode [ 561.166871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 561.176610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 561.185921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.195877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.205418] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.215325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.225008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.234891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.244685] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.254436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.263851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 561.273798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.284569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 561.291375] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 561.298912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 561.307221] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 561.316911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.326705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.336236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.346845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.356539] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.366309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.375488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.385264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.394430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 561.404517] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 561.414515] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 561.421406] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 561.429274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 561.437388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 561.535845] binder: 4211:4212 ioctl c0306201 0 returned -14 [ 562.014815] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 562.021562] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 562.044337] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 562.051067] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 562.074480] device bridge_slave_1 left promiscuous mode [ 562.080013] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.087671] device bridge_slave_0 left promiscuous mode [ 562.093491] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.102489] device veth1_macvtap left promiscuous mode [ 562.108138] device veth0_macvtap left promiscuous mode [ 562.113753] device veth1_vlan left promiscuous mode [ 562.118803] device veth0_vlan left promiscuous mode [ 562.250791] device hsr_slave_1 left promiscuous mode [ 562.269593] device hsr_slave_0 left promiscuous mode [ 562.300431] team0 (unregistering): Port device team_slave_1 removed [ 562.324550] team0 (unregistering): Port device team_slave_0 removed [ 562.345201] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 562.366271] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 562.416153] bond0 (unregistering): Released all slaves [ 564.493533] IPVS: ftp: loaded support on port[0] = 21 [ 564.599160] chnl_net:caif_netlink_parms(): no params data found [ 564.652675] bridge0: port 1(bridge_slave_0) entered blocking state [ 564.659350] bridge0: port 1(bridge_slave_0) entered disabled state [ 564.667076] device bridge_slave_0 entered promiscuous mode [ 564.674868] bridge0: port 2(bridge_slave_1) entered blocking state [ 564.681350] bridge0: port 2(bridge_slave_1) entered disabled state [ 564.689035] device bridge_slave_1 entered promiscuous mode [ 564.708265] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 564.717027] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 564.735994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 564.743283] team0: Port device team_slave_0 added [ 564.748581] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 564.755880] team0: Port device team_slave_1 added [ 564.774212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 564.780469] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 564.805704] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 564.817074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 564.823386] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 564.848659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 564.859414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 564.866998] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 564.888397] device hsr_slave_0 entered promiscuous mode [ 564.894083] device hsr_slave_1 entered promiscuous mode [ 564.899900] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 564.907056] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 564.977528] bridge0: port 2(bridge_slave_1) entered blocking state [ 564.983915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 564.990489] bridge0: port 1(bridge_slave_0) entered blocking state [ 564.996871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 565.027296] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 565.035058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 565.043175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 565.051387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 565.059298] bridge0: port 1(bridge_slave_0) entered disabled state [ 565.066289] bridge0: port 2(bridge_slave_1) entered disabled state [ 565.076025] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 565.082086] 8021q: adding VLAN 0 to HW filter on device team0 [ 565.091576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 565.099466] bridge0: port 1(bridge_slave_0) entered blocking state [ 565.105858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 565.116666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 565.124655] bridge0: port 2(bridge_slave_1) entered blocking state [ 565.130995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 565.151655] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 565.161575] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 565.172236] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 565.179698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 565.187606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 565.195872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 565.203967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 565.211892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 565.218803] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 565.230595] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 565.238784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 565.245805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 565.258631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 565.309625] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 565.321109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 565.352876] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 565.359875] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 565.367289] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 565.376652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 565.384438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 565.391298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 565.400571] device veth0_vlan entered promiscuous mode [ 565.411008] device veth1_vlan entered promiscuous mode [ 565.417143] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 565.426586] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 565.438524] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 565.449603] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 565.457261] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 565.464747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 565.474756] device veth0_macvtap entered promiscuous mode [ 565.480754] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 565.489276] device veth1_macvtap entered promiscuous mode [ 565.497985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 565.508638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 565.517888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 565.527986] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.537457] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 565.547226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.556591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 565.566329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.575519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 565.585655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.594886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 565.604668] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.614906] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 565.622146] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 565.630020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 565.638294] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 565.647137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 565.657352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.666540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 565.676379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.685517] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 565.695284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.704419] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 565.714180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.723316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 565.733654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.743701] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 565.750603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 565.758815] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 565.766798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 565.864009] binder: 4463:4464 ioctl c0306201 0 returned -14 [ 566.364342] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 566.381337] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 566.396907] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 566.415925] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 566.437363] device bridge_slave_1 left promiscuous mode [ 566.442956] bridge0: port 2(bridge_slave_1) entered disabled state [ 566.470756] device bridge_slave_0 left promiscuous mode [ 566.480006] bridge0: port 1(bridge_slave_0) entered disabled state [ 566.489487] device veth1_macvtap left promiscuous mode [ 566.498717] device veth0_macvtap left promiscuous mode [ 566.504563] device veth1_vlan left promiscuous mode [ 566.509755] device veth0_vlan left promiscuous mode [ 566.621898] device hsr_slave_1 left promiscuous mode [ 566.658334] device hsr_slave_0 left promiscuous mode [ 566.682413] team0 (unregistering): Port device team_slave_1 removed [ 566.692053] team0 (unregistering): Port device team_slave_0 removed [ 566.703721] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 566.714892] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 566.739701] bond0 (unregistering): Released all slaves [ 568.822573] IPVS: ftp: loaded support on port[0] = 21 [ 568.921961] chnl_net:caif_netlink_parms(): no params data found [ 568.973742] bridge0: port 1(bridge_slave_0) entered blocking state [ 568.980250] bridge0: port 1(bridge_slave_0) entered disabled state [ 568.987926] device bridge_slave_0 entered promiscuous mode [ 568.995112] bridge0: port 2(bridge_slave_1) entered blocking state [ 569.001522] bridge0: port 2(bridge_slave_1) entered disabled state [ 569.009577] device bridge_slave_1 entered promiscuous mode [ 569.028955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 569.037985] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 569.058394] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 569.065537] team0: Port device team_slave_0 added [ 569.070912] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 569.078399] team0: Port device team_slave_1 added [ 569.096024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 569.102642] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 569.127881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 569.138869] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 569.145191] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 569.170580] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 569.181699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 569.189269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 569.211472] device hsr_slave_0 entered promiscuous mode [ 569.217120] device hsr_slave_1 entered promiscuous mode [ 569.223220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 569.230178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 569.298336] bridge0: port 2(bridge_slave_1) entered blocking state [ 569.304813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 569.311378] bridge0: port 1(bridge_slave_0) entered blocking state [ 569.317760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 569.347631] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 569.354474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 569.362657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 569.370739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 569.378979] bridge0: port 1(bridge_slave_0) entered disabled state [ 569.385814] bridge0: port 2(bridge_slave_1) entered disabled state [ 569.396616] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 569.402826] 8021q: adding VLAN 0 to HW filter on device team0 [ 569.410966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 569.418856] bridge0: port 1(bridge_slave_0) entered blocking state [ 569.425276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 569.443604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 569.451259] bridge0: port 2(bridge_slave_1) entered blocking state [ 569.457665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 569.466303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 569.474142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 569.486654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 569.493551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 569.504882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 569.515065] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 569.521061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 569.530983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 569.545601] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 569.553842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 569.560479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 569.570783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 569.623174] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 569.633482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 569.666276] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 569.674155] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 569.680708] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 569.690780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 569.698603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 569.705644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 569.714674] device veth0_vlan entered promiscuous mode [ 569.724902] device veth1_vlan entered promiscuous mode [ 569.730657] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 569.739595] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 569.750599] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 569.760024] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 569.767883] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 569.775577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 569.786520] device veth0_macvtap entered promiscuous mode [ 569.793965] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 569.801817] device veth1_macvtap entered promiscuous mode [ 569.811525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 569.821270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 569.830116] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 569.840122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.849675] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 569.859577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.868748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 569.878512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.887990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 569.897732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.906913] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 569.916669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.926927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 569.934773] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 569.941762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 569.950382] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 569.959060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 569.969469] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.978969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 569.988945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 569.999209] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.009102] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.018254] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.028449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.037600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.047342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.057339] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 570.064382] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 570.071499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 570.079850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 570.178170] binder: 4726:4727 ioctl c0306201 0 returned -14 [ 570.654835] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 570.671915] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 570.683876] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 570.690606] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 570.718855] device bridge_slave_1 left promiscuous mode [ 570.724436] bridge0: port 2(bridge_slave_1) entered disabled state [ 570.755422] device bridge_slave_0 left promiscuous mode [ 570.760965] bridge0: port 1(bridge_slave_0) entered disabled state [ 570.770430] device veth1_macvtap left promiscuous mode [ 570.797617] device veth0_macvtap left promiscuous mode [ 570.816776] device veth1_vlan left promiscuous mode [ 570.826913] device veth0_vlan left promiscuous mode [ 571.000347] device hsr_slave_1 left promiscuous mode [ 571.008136] device hsr_slave_0 left promiscuous mode [ 571.025327] team0 (unregistering): Port device team_slave_1 removed [ 571.036749] team0 (unregistering): Port device team_slave_0 removed [ 571.046257] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 571.057056] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 571.080085] bond0 (unregistering): Released all slaves [ 573.131115] IPVS: ftp: loaded support on port[0] = 21 [ 573.247246] chnl_net:caif_netlink_parms(): no params data found [ 573.297754] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.304735] bridge0: port 1(bridge_slave_0) entered disabled state [ 573.312510] device bridge_slave_0 entered promiscuous mode [ 573.318998] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.325678] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.332704] device bridge_slave_1 entered promiscuous mode [ 573.352274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 573.360993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 573.381066] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 573.388208] team0: Port device team_slave_0 added [ 573.393979] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 573.401053] team0: Port device team_slave_1 added [ 573.418999] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 573.425392] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 573.450629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 573.461754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 573.468022] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 573.493440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 573.504565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 573.512119] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 573.534772] device hsr_slave_0 entered promiscuous mode [ 573.540474] device hsr_slave_1 entered promiscuous mode [ 573.546685] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 573.553911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 573.625893] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.632294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.639004] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.645414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.674704] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 573.680912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 573.689335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 573.698017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 573.706376] bridge0: port 1(bridge_slave_0) entered disabled state [ 573.713167] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.723368] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 573.729431] 8021q: adding VLAN 0 to HW filter on device team0 [ 573.737941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 573.746213] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.752648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.761839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 573.769416] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.775796] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.789370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 573.798071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 573.811173] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 573.821559] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 573.835520] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 573.842504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 573.850121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 573.858905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 573.867871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 573.879622] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 573.886897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 573.894344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 573.906086] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 573.958890] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 573.969036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 574.001970] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 574.008950] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 574.016490] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 574.025810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 574.034041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 574.040898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 574.050106] device veth0_vlan entered promiscuous mode [ 574.059875] device veth1_vlan entered promiscuous mode [ 574.065933] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 574.074720] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 574.087185] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 574.096116] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 574.103616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 574.110779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 574.120328] device veth0_macvtap entered promiscuous mode [ 574.126660] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 574.135900] device veth1_macvtap entered promiscuous mode [ 574.145333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 574.154288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 574.163627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 574.173597] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.183007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 574.192778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.201967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 574.212356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.221858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 574.231916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.241011] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 574.251104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.261426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 574.269295] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 574.276960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 574.285312] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 574.293981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 574.304333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.313799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 574.323740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.332884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 574.343608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.352839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 574.362935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.372090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 574.381982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 574.392285] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 574.399189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 574.407191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 574.415409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 574.516184] binder: 4975:4976 ioctl c0306201 0 returned -14 [ 574.983898] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 575.000894] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 575.021173] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 575.041408] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 575.066567] device bridge_slave_1 left promiscuous mode [ 575.072840] bridge0: port 2(bridge_slave_1) entered disabled state [ 575.080119] device bridge_slave_0 left promiscuous mode [ 575.097035] bridge0: port 1(bridge_slave_0) entered disabled state [ 575.121883] device veth1_macvtap left promiscuous mode [ 575.127210] device veth0_macvtap left promiscuous mode [ 575.141685] device veth1_vlan left promiscuous mode [ 575.146754] device veth0_vlan left promiscuous mode [ 575.324851] device hsr_slave_1 left promiscuous mode [ 575.337426] device hsr_slave_0 left promiscuous mode [ 575.363243] team0 (unregistering): Port device team_slave_1 removed [ 575.373957] team0 (unregistering): Port device team_slave_0 removed [ 575.383918] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 575.393720] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 575.418103] bond0 (unregistering): Released all slaves [ 577.452862] IPVS: ftp: loaded support on port[0] = 21 [ 577.567446] chnl_net:caif_netlink_parms(): no params data found [ 577.621107] bridge0: port 1(bridge_slave_0) entered blocking state [ 577.627644] bridge0: port 1(bridge_slave_0) entered disabled state [ 577.635524] device bridge_slave_0 entered promiscuous mode [ 577.643126] bridge0: port 2(bridge_slave_1) entered blocking state [ 577.649576] bridge0: port 2(bridge_slave_1) entered disabled state [ 577.657108] device bridge_slave_1 entered promiscuous mode [ 577.677231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 577.686273] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 577.706539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 577.713831] team0: Port device team_slave_0 added [ 577.719308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 577.727716] team0: Port device team_slave_1 added [ 577.745545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 577.751855] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 577.777845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 577.789211] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 577.795911] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 577.821698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 577.832639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 577.839982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 577.862274] device hsr_slave_0 entered promiscuous mode [ 577.867970] device hsr_slave_1 entered promiscuous mode [ 577.875746] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 577.883118] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 577.952481] bridge0: port 2(bridge_slave_1) entered blocking state [ 577.958960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 577.965613] bridge0: port 1(bridge_slave_0) entered blocking state [ 577.972017] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.003222] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 578.009408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.018017] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 578.026981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 578.034403] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.040964] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.050688] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 578.057132] 8021q: adding VLAN 0 to HW filter on device team0 [ 578.065845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 578.074157] bridge0: port 1(bridge_slave_0) entered blocking state [ 578.080503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 578.102049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 578.109614] bridge0: port 2(bridge_slave_1) entered blocking state [ 578.116021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 578.123504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.131106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.139128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 578.146848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 578.155471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 578.165273] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 578.171900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 578.184460] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 578.192871] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 578.199550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 578.210216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 578.262485] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 578.275217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 578.304647] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 578.312114] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 578.318660] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 578.328267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 578.336399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 578.343819] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 578.354212] device veth0_vlan entered promiscuous mode [ 578.362965] device veth1_vlan entered promiscuous mode [ 578.368657] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 578.378028] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 578.388963] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 578.398875] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 578.406348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 578.414321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 578.423858] device veth0_macvtap entered promiscuous mode [ 578.429842] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 578.438467] device veth1_macvtap entered promiscuous mode [ 578.446866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 578.457047] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 578.465683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 578.475644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.484845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 578.494600] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.503986] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 578.513976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.523152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 578.533477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.542663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 578.552504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.563484] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 578.570610] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 578.579665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 578.588758] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 578.599401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 578.609696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.619538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 578.629975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.639188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 578.648980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.658694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 578.668797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.677971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 578.687710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 578.697643] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 578.704703] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 578.711880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 578.719556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 578.817939] binder: 5224:5225 ioctl c0306201 0 returned -14 2021/05/06 05:12:53 executor 4 failed 11 times: executor 4: exit status 67 SYZFAIL: tun read failed (errno 22: Invalid argument) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 579.333591] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 579.340328] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 579.353857] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 579.360560] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 579.374545] device bridge_slave_1 left promiscuous mode [ 579.380057] bridge0: port 2(bridge_slave_1) entered disabled state [ 579.391007] device bridge_slave_0 left promiscuous mode [ 579.398582] bridge0: port 1(bridge_slave_0) entered disabled state [ 579.411091] device veth1_macvtap left promiscuous mode [ 579.418476] device veth0_macvtap left promiscuous mode [ 579.427264] device veth1_vlan left promiscuous mode [ 579.436896] device veth0_vlan left promiscuous mode [ 579.546003] device hsr_slave_1 left promiscuous mode [ 579.558348] device hsr_slave_0 left promiscuous mode [ 579.580092] team0 (unregistering): Port device team_slave_1 removed [ 579.597476] team0 (unregistering): Port device team_slave_0 removed [ 579.613267] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 579.628657] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 579.669330] bond0 (unregistering): Released all slaves